Abstract: The invention provides a process for evaluating the effect of a refinery feedstock on a refinery process, said process comprising (i) providing a refinery feedstock; (ii) treating said refinery feedstock to produce a plurality of fractions each representative of the typical feedstock for the refinery process of interest, said plurality of fractions comprise at least two fractions with different properties; (iii) treating each of the plurality of fractions under experimental conditions representative of those in the refinery process, said treatments being carved out in an essentially parallel manner; and (iv) determining one or more performance criteria in respect of each fraction for the refinery process.

Abstract: Gas flow is controlled to a feed gas consuming device depending on whether a contaminant gas is present. In one embodiment, hydrogen gas flow from a hydrogen gas generator to a hydrogen consuming device, such as a fuel cell, gas chromatograph or a flame ionization detector, is terminated when there is chemical contaminant breakthrough in the hydrogen gas flow. The apparatus relates to the use of a sensor for detecting a predetermined concentration of a chemical contaminant such as ammonia. In one embodiment the apparatus terminates the gas flow when a concentration of ammonia in the gas flow corresponds to a breakthrough (e.g., approximately in the range of 2.0% or greater). The apparatus prevents the ammonia-contaminated hydrogen from disabling such a hydrogen consuming device that would have otherwise received the contaminated gas flow.

Abstract: In a combustion facility, a portion of the bottom ash (BA) is mixed with substantially all of the fly ash (FA) as necessary to obtain a stabilized material that prevents toxic metals solubility and achieves a desired TCLP extraction pH value, preferably in the range of 8-11. The actual quantities of BA to be mixed with FA will vary depending upon various factors, so embodiments of the present invention include testing the ash to determine the desired distribution to achieve sufficient alkalinity to prevent the leaching of toxic metals in landfills. Because the resulting ash has a desired alkalinity by design, minimal additional alkali reagent amendment is necessary for safe disposal of the waste ash. The remaining BA may be recycled or deposited in a landfill without additional processing. Valuable materials in the waste ash may also be more easily recovered and reused.

Abstract: A method of measuring an analyte in a biological fluid comprises applying an excitation signal having a DC component and an AC component. The AC and DC responses are measured; a corrected DC response is determined using the AC response; and a concentration of the analyte is determined based upon the corrected DC response. Other methods and devices are disclosed.

Abstract: Water-based colorant traced formulations (products) containing one or more water treatment agents, such as phosphonates, polyacrylic acids and/or polymers, co-polymers, terpolymers thereof, azoles, molybdate, polysilicates, phosphates, zinc, polyphosphates, etc., are provided wherein the water-soluble colorant is detectable in the visible light range of about 580-640 nm and is chemically inert relative to the water treatment agent(s). Measurement of an optical property of the colorant in the treated coolant water permits the concentration of the product therein to be ascertained, and the level of the product containing can be adjusted for controlling scale, corrosion, deposition, and/or microbial activity in commercial and/or industrial cooling water systems. These products may be reliably monitored and dosed to maintain a product level in treated water of 5 to 500 mg/L.

Abstract: The variability of immersion processes for treatment of semiconductor devices can be significantly lowered by initiating the termination of a treatment process according to a predetermined treatment termination protocol in a manner that takes into account the contribution of, in particular, the treatment that is carried out during the period of time in the treatment process in which the treatment process is being terminated. In a preferred embodiment, conditions that indicate the progress of the treatment on a real time basis are monitored, and the timing of the initiation of the termination process is additionally based on the calculated amount of treatment and treatment rate of the process in progress.

Abstract: A method includes controlling an oil and gas extraction process, controlling a production separation process, and controlling a de-gassing process. The method also includes optimizing the oil and gas extraction process, the production separation process, and the degassing process to optimize at least one process objective. The method could further include controlling a lift-gas compression process. The optimizing could include optimizing the lift-gas compression process, the oil and gas extraction process, the production separation process, and the degassing process to optimize the at least one process objective.

Abstract: Process for controlling the combustion zone of a fluidized bed process comprising a regeneration zone and a reaction zone, the catalyst circulating between these two zones, and the regeneration zone comprising a combustion stage of the coke deposited on the catalyst in the reaction zone, control of the combustion zone being performed on the basis of a characteristic variable of the operation of said combustion zone, said characteristic variable being the object of automatic regulation by acting on the catalyst throughput, characterized in that the value of the catalyst throughput or of any control variable connected unequivocally to the catalyst is determined based on information on the operating values of the combustion zone, at least one of which corresponds to an independent evaluation of the level of coke deposited on the catalyst.

Abstract: A verification method of a sample solution amount includes the steps of: detecting at least one of a transmitted light component, a scattered light component and a reflected light component of a light by a photosensor while irradiating a sample solution, which is being injected into a sample cell, with the light; and verifying that a predetermined amount of the sample solution is held in the sample cell based on a change in an output signal from the photosensor.

Abstract: A method for measuring the amount of fluid contained in a reaction vessel in a clinical analyzer includes the steps of adding a first aliquot of fluid to the reaction vessel and measuring the quantity of fluid contained therein. A second aliquot of fluid is then added to the reaction vessel and the quantity of fluid contained therein is also measured. Measurement of the two fluid quantities can occur with or without removal of the first aliquot in between measurements. In obtaining the two quantity measurements and comparing them against a standard, the effects of well geometry can be minimized. Preferably, a delta or ratio measurement is obtained between the first and second liquid volume measurements which can be compared against a standard so as to normalize apparent volume losses or gains due to reaction well dimensional variation. This approach enhances the analytical capability to detect true fluid delivery errors.

Abstract: A hydrocarbon conversion process such as an auto-thermal cracking process in which a hydrocarbon feed and a molecular oxygen-containing gas are contacted in a reaction zone in the presence of a catalyst to produce an outlet stream having an oxygen concentration which is at, near or above the flammable limit and in which process a loss of reaction is detected and used as a signal to activate means for mitigating the risk of explosion downstream of the reaction zone. The loss of reaction may be detected for example by a sudden increase in oxygen concentration in the outlet stream and/or a sudden drop in temperature of the outlet stream.

Abstract: A method and device are provided for dynamic flash combustion reaction connected with gas chromatography for the elemental analysis of C H N S O in an automatic elemental analyzer. A combustion reactor is provided with a sampling device and an oxygen feed line. Controlled volumes of oxygen are admitted with the oxygen feed line into the combustion reactor depending on the sample for the complete combustion thereof. A pneumatic circuit is provided, in which the oxygen feed line converges and the pneumatic circuit creates a continuous flow of a carrier gas that is able to carry the oxygen to the reactor and the gases of the combustion through the reactor, then through a gas chromatographic analyzer, and after their separation, into a thermal conductivity detector. An electronic apparatus with a data processor is provided for controlling the process systems. The difference in the pressure of the gas upstream and downstream of a restrictor or restriction is determined.

Abstract: Methods involve adding sorbent components, such as calcium oxide, alumina, and silica, as well as optional halogens as part of environmental control. Use of the sorbents leads to significant reductions in sulfur and mercury emissions that otherwise would result from burning coal. Use of the sorbents leads to production of waste coal ash that, while higher in mercury, is nevertheless usable as a commercial product because the mercury in the ash is non-leaching and because the coal ash has a higher cementitious nature by virtue of the increased content of the sorbent components in the ash. Thus, the methods involve adding powders having qualities that lead to the production of a cementitious coal ash while at the same time reducing emissions from a coal burning facility.

Abstract: The present invention is directed to processes of separating, analyzing and/or collecting selected species within a target sample by use of magnetic microspheres including magnetic particles, the magnetic microspheres adapted for attachment to a receptor agent that can subsequently bind to selected species within the target sample. The magnetic microspheres can be sorted into a number of distinct populations, each population with a specific range of magnetic moments and different receptor agents can be attached to each distinct population of magnetic microsphere.

Abstract: A method for determining not to reuse a previously used and cleaned reaction cuvette in an analyzer when an assay scheduled to be performed may be adversely affected by contaminants remaining in the cleaned reaction cuvette. If determined not to reuse a previously used and cleaned reaction cuvette, the previously used and cleaned reaction cuvette is replaced with an unused new reaction cuvette.

Abstract: The present invention describes a method for determining reactor continuity of a polymerization reactor by non-linear dynamics. Specifically, the invention relates to a method of analyzing system variables to indicate gas phase reactor continuity in real-time and controlling the reactor continuity to maintain operability.

Abstract: Ultrasonic spectroscopy, calorimetry, or thermogravimetric analysis provide measures which correlate with properties of asphaltene complex of petroleum residua which can be used to establish or maintain consistent properties of petroleum residua during blending or to determine immediacy of petroleum residuea to deposition phenomena during pyrolytic thermal treatment.

Abstract: Parameters specifying properties of the materials used in the lost foam casting process are input at an input step. Numerical methods may be used to simultaneously solve a set of coupled equations relating thermal properties, flow properties, and other physical properties of the metal and foam. A profile number ? and an engulf number E may be evaluated using the values of physical quantities determined during the numerical solution step. Once values for the profile number ? and engulf number E have been determined, these values may be checked to see if they lie within appropriate ranges.

Abstract: In accordance with certain disclosed embodiments of the present invention, there is provided a method of analyzing assay test results for determining whether a fluid under test contains a certain substance. The disclosed method includes detecting the certain substance in the fluid under test received on a test strip, and generating an electrical signal indicative of the amount of the substance detected. The disclosed method further includes responding to the signal, and determining whether or not the fluid under test contains a predetermined quantity of the certain substance to generate an electric output signal. The method disclosed also includes responding to the output signal to indicate the presence or absence of a predetermined quantity of the certain substance contained within the fluid under test. The disclosed method includes delaying in the detecting until after a predetermined time delay interval, and storing the detected information at the completion of the time delay interval.

Abstract: A system for quickly and automatically extracting and analysing residual solvents is realised for operating directly in the premises where the packing materials are being manufactured, printed and/or laminated. The system provides for a single unit equipped with a display and a keyboard, and comprises an extraction (desorption) chamber (1), an analysis chamber with valves and separating columns, a detection system (17), and a data processing system (19). The extracting or desorption chamber comprises a desorption cell (1) for receiving a vial (36; 37) containing said sample, and means are provided to keep the inside of said cell (1) at a pressure higher that that of the surrounding environment until a new sample has been introduced into the cell, thus accomplishing a “washing” of cell for eliminating polluting solvents coming from the desorption of a preceding sample and/or solvents present in the surrounding environment.

Abstract: Processes for preparing controlled samples of particles, including microorganisms and cells are described. A sample of particles is provided and separated into a predetermined number of desired particles by particle separation means. The predetermined number of particles is dispensed into a receptacle or onto a surface in accordance with a sorting instruction, with the receptacle or surface being positioned by collecting means so as to receive the dispensed particles. A sorting instruction from the particle dispensing means activates the collecting means such that when a sorting instruction has been actuated, so as to deliver a predetermined number of particles into a receptacle or onto a surface which is positioned accurately for sufficient time to collect all sorted particles, the collecting means advances and positions a subsequent surface or receptacle for receipt of particles, the collector means thereafter signaling the particle separation means to commence the next sorting instruction.

Abstract: A system for controlling the temperature of a reaction mixture comprises at least one heating device for heating the mixture and a power regulator for regulating the amount of power supplied to the heating device. A controller in communication with the power regulator includes program instructions for heating the reaction mixture by setting a variable target temperature that initially exceeds a desired setpoint temperature for the mixture. When the heating device reaches a threshold temperature, the variable target temperature is decreased to the desired setpoint temperature. In another embodiment, the controller includes an adaptive control program for dynamically adjusting the duration or intensity of power pulses provided to the heating device.

Abstract: A method to determine the concentration ratio of carbon monoxide to carbon dioxide in the gaseous product of a fluidized bed reactor for producing titanium tetrachloride. The hot fluidized bed of the reactor is used as the source of infrared radiation which radiation is directed through the gaseous products in upper portion of the reactor through a window in the reactor to an infrared spectrometer. The concentration ratio can be used to control the temperature of the fluidized bed reactor by controlling the amount of cool titanium tetrachloride that is introduced into the reactor.

Abstract: The invention relates to a method for reducing the contamination of reaction containers which are empty or already fitted with analyte-free sampling material or sampling material having a low analyte concentration, inside a configuration of reaction containers which are spatially close to each other, when pipetting samples or reagents using an automatic sample distributor. The invention also relates to hardware-related measures for reducing or avoiding possible contamination.

Abstract: Disclosed are a method, system and apparatus for analyzing foam decomposition in gap mode during mold filling in lost foam casting, the casting process in gap mode characterized by a bubble flux and the mold filling having a mold filling speed. The method includes providing a plurality of values for casting process parameters as variables in a plurality of predetermined equations, simultaneously solving the plurality of predetermined equations including the parameter values, calculating a flux value for the bubble flux, a gap value for the gap width, and a speed value for the mold filling speed, and determining whether to adjust at least one of the parameter values based on at least one result for the bubble flux, mold filling speed, or gap width.

Abstract: The invention is a method to improve the prediction of the corrosivity of organic acids in petroleum crudes, feedstocks and distillation fractions by providing a more accurate, repeatable, and rapid means of determining the TAN from the IR spectrum of the material. The method can be easily practiced in refinery, terminal, and assay laboratories. It can be used in conjunction with models and hardware to optimize the usage and improve the valuation of corrosive feed stocks. The invention can be implemented on-line for blending optimization. It comprises the steps of irradiating a heated petroleum sample with IR radiation to produce its IR absorption spectrum, and predicting the TAN from the spectrum using a linear, multivariate regression model. The IR TAN value is then used as input to blending, valuation, and corrosion models.

Abstract: The present invention provides microfabricated substrates and methods of conducting reactions within these substrates. The reactions occur in plugs transported in the flow of a carrier-fluid.

Abstract: Methods, devices and kits for facilitating medical diagnostic assays and reducing the time required for taking of such assays. The methods comprise initiating a reaction, obtaining at least three measurements, at three different time points, of a value or level of an observable associated with the reaction, and estimating an end point value for the observable from the measurements.

Abstract: Human and mouse TREK-1 potassium transport proteins are disclosed as well a method for using potassium transport proteins for identifying substances having anesthetic properties, such as producing a safe, reversible state of unconsciousness with concurrent amnesia and analgesia in a mammal upon inhalation, in a method comprising (a) contacting the test substance with a mammalian potassium transport protein, wherein said potassium transport protein exhibits outward-going potassium rectification; and (b) determining the potassium transport activity of the potassium transport protein, wherein an activation of potassium transport is indicative of the test substance having anesthetic properties.

Abstract: The water-based resist stripping liquid management apparatus according to the present invention manages in an adjusting bath a water-based resist stripping liquid that is used in resist stripping equipment. In this apparatus, an absorptiometer that measures the water concentration in the water-based resist stripping liquid and an electrical conductivity meter that measures the degraded component concentration in the water-based resist stripping liquid are connected to a resist stripping treatment bath (adjusting bath) via pipelines, and at least one of a resist stripping stock liquid, a resist stripping reclaimed liquid, pure water, and a premixed resist stripping new liquid are fed into the resist stripping treatment bath in accordance with the measurement values obtained. As a result, the resist stripping performance of the water-based resist stripping liquid can be stably maintained, the amount of liquid used can be reduced, and the time for which operation is shut down can be reduced.

Abstract: Sample sampling to an analysis apparatus 200 or 820 for analyzing a biochemical analysis item is performed by a pipetting device 202 or 840 which uses a repetitively used pipette nozzle, and sample sampling to an analysis apparatus 100 or 810 for analyzing an immune analysis item is performed by a pipetting device 102 or 830 which uses a disposable nozzle tip. A sample bottle containing a sample to be analyzed on both of a biochemical analysis item and an immune analysis item is sample-pipetted by the nozzle tip first, and then transported so as to be sample-pipetted by the pipette nozzle.

Abstract: A reaction system enables a plurality of optimization experiments for a reaction to be performed continuously, to enable optimal reaction parameters to be determined. Dilution pumps are included to automatically vary the solvent mixed with reactants so a concentration of each reactant can be selectively varied. The reactants are introduced into a reaction module selectively coupled to residence time chambers or directly to an analytical unit. The analytical unit determines the yield and/or quality for each optimization experiment, enabling optimal parameters to be determined. Residence time chambers can be employed sequentially to enable total residence time to be varied. The controller performs as many experiments as required to enable each parameter to be varied according to a predefined testing program and can redefine a testing program based on the results from previous experiments. At least two reaction parameters can be varied according to periodic functions to further enhance analytical efficiency.

Abstract: A system for determining a reagent solution quality indicator includes a reagent solution source for supplying the reagent solution to an emissions catalyst configured to receive a NOx-containing gas therethrough, means for determining a flow rate of NOx reduced from the gas by the catalyst, means for determining a flow rate of the reagent solution into the catalyst, and a control circuit determining the reagent solution quality indicator as a function of the NOx flow rate and the reagent solution flow rate. The system may additionally be configured to diagnose reagent solution quality by configuring the control circuit to monitor the reagent solution quality indicator over time and produce a fault value if the reagent solution quality indicator crosses a reagent quality indicator threshold, and to diagnose the catalyst by producing another fault value if the catalyst capacity point falls outside of a catalyst capacity point threshold.

Abstract: An apparatus capable of characterizing the fluid content of chemicals in a reaction line comprises a rheometer. The apparatus can be connected to or included in a reaction flow stream, and has a retractable wall 26 that opens to provide an opening 28 that permits a portion of the reaction flow steam to enter into sampling chamber 12. The sample is isolated from the flow stream and rheometric data is obtained from the sample. In the method of the invention, data on the sample is collected and transferred to a computer. The computer is used to analyze the data, and optionally can be used to control reaction parameters in the reaction flow stream.

Abstract: Disclosed is a method for transporting blended crude oils comprising the steps of; (a) admixing a first crude oil with a second, different crude oil to form a crude oil admixture; (b) determining a first value representing the content of unprecipitated asphaltenes in the admixture; (c) holding the admixture for a period of time at standard conditions; (d) determining a second value representing the content of unprecipitated asphaltenes in the admixture; and (e) either: (i) transporting the admixture if the second value is the same as or within a predetermined range of the first value; or (ii) taking remedial action to prevent asphaltene precipitation prior to transporting if the second value is outside a predetermined range from the first value. Also disclosed is a method for estimating the storage stability of stored crude oils and crude oil admixtures.

Abstract: A method for resupplying reagents inventoried on-board an automatic clinical analyzer by: comparing an averaged assay demand pattern on the analyzer for assays over a sequence of specifically defined time periods with the reagents inventoried on-board the analyzer to determine which reagents will be exhausted before the next following the sequence of specifically defined time periods, and, resupplying reagents appropriately.

Abstract: A method of manufacturing electronic devices, in particular, but not exclusively, semiconductor devices, and apparatus for carrying out such a method, in which method wafers 1, which are provided at a surface 2 with a material 3 to be removed, are subjected, while being divided into successive batches, to a wet treatment in a bath 4 containing a solution 5 of an active component in a solvent. The successive batches of wafers 1 are immersed in the solution 5 at first time intervals during the wet treatment of the successive batches, which first time intervals each consist of a processing period during which the material 3 is removed from the surface 2 of the wafers 1, thereby forming ionic components, and a waiting period following the removal of the wafers 1 from the bath 4 at the end of the processing period.

Abstract: A method for determining not to reuse a previously used and cleaned reaction cuvette in an analyzer when an assay scheduled to be performed may be adversely affected by contaminants remaining in the cleaned reaction cuvette. If determined not to reuse a previously used and cleaned reaction cuvette, the previously used and cleaned reaction cuvette is replaced with an unused new reaction cuvette.

Abstract: A method for automatically determining whether a reagent container is new and unused or whether the reagent container has been previously used whenever reagent containers are initially placed onto an analyzer. Unused containers have a flag or lock-out member that can be dislodged or relocated by a moveable sensor probe when containers are placed onto the analyzer.

Abstract: An apparatus for wet cleaning a substrate includes a clean air supplier for supplying the clean air into a cleaning draft, a humidifier for supplying steam or mist like water drops into the cleaning draft, a hygrometer, connected to the humidifier and positioned at the level of the cleaning solution, an exhaust piping and an exhaust rate control means.

Abstract: An apparatus and method for screening combinatorial libraries of materials by measuring the response of individual library members to mechanical perturbations is described. The apparatus generally includes a sample holder for containing the library members, an array of probes for mechanically perturbing individual library members, and an array of sensors for measuring the response of each of the library members to the mechanical perturbations. Library members undergoing screening make up a sample array, and individual library members constitute elements of the sample array that are confined to specific locations on the sample holder. During screening, the apparatus mechanically perturbs individual library members by displacing the sample array (sample holder) and the array of probes. Typically, all of the elements of the sample array are perturbed simultaneously, but the apparatus also can also perturb individual or groups of sample array elements sequentially.

Abstract: Sample sampling to an analysis apparatus 200 or 820 for analyzing a biochemical analysis item is performed by a pipetting device 202 or 840 which uses a repetitively used pipette nozzle, and sample sampling to an analysis apparatus 100 or 810 for analyzing an immune analysis item is performed by a pipetting device 102 or 830 which uses a disposable nozzle tip. A sample bottle containing a sample to be analyzed on both of a biochemical analysis item and an immune analysis item is sample-pipetted by the nozzle tip first, and then transported so as to be sample-pipetted by the pipette nozzle.

Abstract: An analytical method and apparatus using principal component analysis of nuclear magnetic resonance (NMR) data for rapid molecular structure/function pattern recognition. The presence of a molecular substructure in an organic compound is determined by comparing principal components calculated from chemical shift values of the substructure in selected compounds with those calculated from the chemical shift values of the organic compound. Alternatively, principal components are calculated from the intensities of NMR signals for a full spectrum, or selected regions thereof, to determine whether an organic compound belongs to or is excluded from a set of structurally related compounds. Also, the presence of a pharmacophore in an organic compound can be determined by comparing the principal components derived from data on a set of compounds known to bind to a particular receptor, or have a common biological effect, with the principal components of the data set of the organic compound.

Abstract: Disclosed is a method for transporting blended crude oils comprising the steps of; (a) admixing a first crude oil with a second, different crude oil to form a crude oil admixture; (b) determining a first value representing the content of unprecipitated asphaltenes in the admixture; (c) holding the admixture for a period of time at standard conditions; (d) determining a second value representing the content of unprecipitated asphaltenes in the admixture; and (e) either: (i) transporting the admixture if the second value is the same as or within a predetermined range of the first value; or (ii) taking remedial action to prevent asphaltene precipitation prior to transporting if the second value is outside a predetermined range from the first value. Also disclosed is a method for estimating the storage stability of stored crude oils and crude oil admixtures.

Abstract: A method is disclosed for determining whether a compound binds to a lipoprotein such as LDL or VLDL in a manner which will lower plasma cholesterol. The method provided includes assessing the ability of the compound to form a complex with the lipoprotein, and then determining whether the newly formed complex causes a change in the structure of apoB-100 that results in increased binding affinity to an LDL receptor.

Abstract: A water chloramination control system compares the concentration of aqueous higher chloramines to aqueous ammonia to optimize the ratio of added ammonia to chlorine. Aqueous ammonia concentration is measured by conversion to monochloramine which concentration is determined spectroscopically. Higher chloramine concentration is measured by a reaction producing free iodine which concentration is also determined spectroscopically. The higher chloramine to ammonia ratio is used to control ammonia feed to the water. Problems associated with excess chlorine, or excess ammonia, are avoided.

Abstract: A sample solution treating instrument is provided for facilitating rapid and simplified adjustment of the condition of a sample solution proper for analysis with a biosensor before supplying the solution to the biosensor. The sample solution treating instrument includes, for example, a catalyst or an adsorbent which can remove any interfering substance in order to adjust the sample solution for measurement with a biosensor.

Abstract: A method and system for detecting chemical or biological hazards in items is provided. A plurality of incoming mail mailboxes each include a sampler to sample air from a letter that is tested using a first sensor. Source information corresponding to hazard flagged mail pieces is utilized to block mail from that source at other mailboxes.

Abstract: A system and method for reducing the number of input/output connections required to connect a microfluidic substrate to an external controller for controlling the substrate. In one example, a microfluidic processing device is fabricated on a substrate having a plurality of N independently controllable components, (e.g., a resistive heating elements) each having at least two terminals. The substrate includes a plurality of input/output contacts for connecting the substrate to an external controller, and a plurality of leads for connecting the contacts to the terminals of the components. The leads are arranged to allow the external controller to supply control signals to the terminals of the components via the contacts using substantially fewer contacts than the total number of component terminals.

Abstract: Disclosed are a device and a method for continuously monitoring and regulating a process solution or the concentration of additives in a process solution, which influence the surface tension, particularly surfactants, in permanently operating industrial cleaning, coating, and rinsing installations, based on measuring the surface tension according to the bubble pressure method. Units detecting the surface tension or the concentration of a process additive in a process solution, processing and controlling a predefined internal program flow of the device, continuously monitoring the quality of a process solution, and triggering an external unit influencing the process are coordinated by means of an intelligent computer system which independently extracts and processes process data, uses the data for modifying the program flow thereof, exchanges the data with an external process control system, and influences the process.