Abstract: A continuous production system continuously produces a product from a raw material powder. The system includes a first processor that performs a first process on the raw material powder, a second processor that performs a second process on the powder on which the first process has been performed by the first processor, and a test chamber through which the powder being sent from the first processor to the second processor passes. A cleaner blows gas from an inlet side opening formed in the inner face of a channel connected to the test chamber from the first processor on the downstream side of an inlet side gate valve for opening and closing the channel toward a direction to form a swirling flow along the inner face of the channel.

Abstract: A continuous manufacturing system continuously manufactures a product from a powder of a raw material. The system includes a first processing device that performs first processing on the powder of the raw material; a second processing device that performs second processing on the powder on which the first processing device has performed the first processing; and an inspection and sorting device including an inspection chamber into which powder sent from the first processing device flows. When a prescribed amount of the powder has accumulated in the inspection chamber, the inspection and sorting device inspects the powder inside the inspection chamber after blocking a path connecting the first processing device to the inspection chamber. When the inspection ends, the inspection and sorting device removes the blocking after discharging the powder from inside the inspection chamber.

Abstract: A production system for producing products from raw materials by a production process with several steps has a number of production facilities that perform the steps and a control device. The control device determines a control target value by referring to information about group combinations specified in accordance with the relative merits of the manufacturing condition routes followed by respective lots during the production process. The routes are respectively set for a number of groups that are classified on the basis of raw material properties formed of a combination of property items of one or more types of raw materials. The relative merits of the routes are determined on the basis of quality items of the lots, classified for inter-step combinations of groups, which are classified on the basis of manufacturing conditions at the steps.

Abstract: A production system for producing products from raw materials by a production process with several steps has a number of production facilities that perform the steps and a control device. The control device determines a control target value by referring to information about group combinations specified in accordance with the relative merits of the manufacturing condition routes followed by respective lots during the production process. The relative merits are determined on the basis of quality items of the lots, classified for inter-step combinations of groups, which are classified on the basis of manufacturing conditions at the steps.

Abstract: Provided are a treatment apparatus and a treatment method treating a waste cleaning liquid discharged from a process of producing an electrode of a lithium-ion secondary battery, in which a liquid component and a solid component are efficiently separated from each other, and the liquid component can be sufficiently collected and subjected to volume reduction treatment. The treatment apparatus includes: a stirring tank stirring the waste cleaning liquid; a liquid feed line that takes out the waste cleaning liquid from the stirring tank; and a thin film evaporator evaporating a cleaning liquid in the waste cleaning liquid to separate the solid component. Then, in the treatment method, the waste cleaning liquid is stirred in the stirring tank, the waste cleaning liquid is supplied to the thin film evaporator in a state in which the solid component is diffused, and the cleaning liquid in the waste cleaning liquid is evaporated.

Abstract: A distillation apparatus is capable of regenerating spent NMP from an on-site process for lithium ion battery electrodes. The distillation apparatus has a raw material tank, a side-cut distillation column, and a product tank. The distillation column has a top portion where a liquid to be treated is separated into a high-concentration NMP and water containing light-boiling components, a bottom portion where refluxed liquid in the distillation column is further distilled to separate the refluxed liquid into a high-purity NMP and the high-concentration NMP containing high-boiling components, and a mid-stage portion from which the high-purity NMP is withdrawn as side-cut vapor. The distillation column has, at a rear stage, a condenser for condensing the high-purity NMP withdrawn as the side-cut vapor, and a flow controller for regulating an amount of a liquid of the high-purity NMP withdrawn from the condenser to the product tank.

Abstract: An object of the present invention is to provide a technique in which deposition of powder during pneumatic transport can be inhibited by a pipe body having a simple structure. The present invention is a pipe for transporting powder including a transport path which has a portion formed by a curved pipe and through which pneumatically transported powder passes, and a blowing path through which a gas is blown into the transport path from an opening formed on an inner circumferential surface of the curved pipe, in which the blowing path blows the gas in a direction in which the gas blown into the transport path from the opening forms a swirling flow along the inner circumferential surface of the curved pipe.

Abstract: This method for producing a compound uses a continuous tank reactor which is provided with two or more reaction tanks for producing the compound and with a reaction liquid feeding pipe that feeds a reaction liquid from an upstream reaction tank to a downstream reaction tank, said method being characterized in that the Reynold's number of the reaction liquid that flows in the reaction liquid feeding pipe is configured to be 1800-22000. Furthermore, this compound production system is used in said method for producing a compound, and is formed by housing at least one of the reaction tanks in a portable container.

Abstract: The present invention provides a distillation apparatus for NMP which is capable of regenerating a spent NMP recovered from a process for production of an electrode for lithium ion batteries on-site, in which the NMP can be purified in a simple and safe manner irrespective of variation in concentration of water in the raw material or throughput, and a recovery rate of the NMP can be further enhanced.

Abstract: Provided are: a biological reaction device that reduces stress and damage visited on microorganisms, etc., in a biological reaction, and enables a biological reaction in which microorganisms, etc., are used to be efficiently and economically performed; and a biological reaction method in which the biological reaction device is used. In order to reduce the stress and damage visited on microorganisms, etc., the amount per minute of a biological culture solution that is extracted from a culture tank and then returned to the culture tank after being admixed with micro-nano-bubbles is set as at least 1% to less than 48% of the biological culture solution accommodated in the culture tank, and the reduction in the dissolved oxygen concentration associated therewith is compensated for by setting the oxygen partial pressure of a gas phase in the upper part of the biological culture solution in the culture tank as at least 0.23 atm to less than 0.

Abstract: The present invention aims at providing a method for producing a high-concentration alcohol from a water-alcohol mixture, in which the overall process is efficient and the present invention relates to a production method of a high-concentration alcohol, including a water adsorption step of adsorbing water of a water-alcohol mixture on an adsorption column to obtain a first concentrated alcohol, a water desorption step of introducing an alcohol to obtain a hydrous alcohol, and a membrane separation step of introducing the hydrous alcohol into a membrane separation unit provided with a membrane composite containing zeolite having an SiO2/Al2O3 molar ratio of 5 to 15 to obtain a second concentrated alcohol.

Abstract: The present invention aims at providing a method for producing a high-concentration alcohol from a water-alcohol mixture, in which the overall process is efficient and the present invention relates to a production method of a high-concentration alcohol, including a water adsorption step of adsorbing water of a water-alcohol mixture on an adsorption column to obtain a first concentrated alcohol, a water desorption step of introducing an alcohol to obtain a hydrous alcohol, and a membrane separation step of introducing the hydrous alcohol into a membrane separation unit provided with a membrane composite containing zeolite having an SiO2/Al2O3 molar ratio of 5 to 15 to obtain a second concentrated alcohol.

Abstract: This method for producing a compound uses a continuous tank reactor which is provided with two or more reaction tanks for producing the compound and with a reaction liquid feeding pipe that feeds a reaction liquid from an upstream reaction tank to a downstream reaction tank, said method being characterized in that the Reynold's number of the reaction liquid that flows in the reaction liquid feeding pipe is configured to be 1800-22000. Furthermore, this compound production system is used in said method for producing a compound, and is formed by housing at least one of the reaction tanks in a portable container.

Abstract: A distillation apparatus for NMP including a first distillation column in which the spent NMP as a liquid to be treated is subjected to distillation; and a second distillation column in which bottoms from the first distillation column are further subjected to distillation, the distillation apparatus being provided with an automatic treatment function including a start-up function, and then a continuous treatment operation of the distillation apparatus being initiated; and an operational mode switching function in which upon the continuous treatment operation, an operational mode of the distillation apparatus being switched again to the circulation operation according to a level of the liquid in the raw material tank or a level of the liquid in the product tank.

Abstract: The present invention aims at providing a method for producing a high-concentration alcohol from a water-alcohol mixture, in which the overall process is efficient and the present invention relates to a production method of a high-concentration alcohol, including a water adsorption step of adsorbing water of a water-alcohol mixture on an adsorption column to obtain a first concentrated alcohol, a water desorption step of introducing an alcohol to obtain a hydrous alcohol, and a membrane separation step of introducing the hydrous alcohol into a membrane separation unit provided with a membrane composite containing zeolite having an SiO2/Al2O3 molar ratio of 5 to 15 to obtain a second concentrated alcohol.

Abstract: A plate type catalytic reactor in which components of a starting material gas react comprises a plurality of pairs of heat transfer plates, each pair being formed of two sheets of corrugated plates joined to each other and each pair having a plurality of interior heat transfer medium flow passages, that are arranged so that projected surface parts and recessed surface parts of the corrugated plates of adjacent heat transfer plates are opposed to each other and so that the plurality of pairs of corrugated plates placed in contiguous non-contacting relationship define a plurality of catalyst bed regions in which catalyst material is placed, each having an inlet for the flow of starting gas material and an outlet for the egress of reaction product, wherein the direction of flow of the heat transfer medium through the passages is perpendicular to the direction of flow of starting material gas through the plurality of catalyst regions.

Abstract: The present invention relates to a recycling feed apparatus for thinner which serves for purifying a used thinner recovered from a coating treatment process to control a concentration of impurities in the thinner within an adequate range, and recycling the thinner to the coating treatment process, wherein the concentration of the impurities can be detected at a high accuracy, thereby not only enabling feed of the thinner whose concentration is fully controlled but also enhancing a recovery rate of the thinner.

Abstract: A plate type catalytic reactor capable of improving reaction performance and extending the service life of the catalyst by controlling efficiently a temperature profile in a catalyst layer, is presented. A plate type catalytic reactor characterized in that a plurality of pairs of heat transfer plates, each formed of two sheets of corrugated plates joined to each other and each having a plurality of heat transfer medium flow passages, are arranged so that projected surface parts and recessed surface parts of the corrugated plates of adjacent heat transfer plates are opposed to each other to form a catalyst layer, wherein a circular or elliptic arc shape formed in the corrugated palates may be changed to increase the thickness of the catalyst layer from the inlet toward the outlet for a starting material gas fed to the catalyst layer.

Abstract: There are provided a thickness-measuring method and apparatus capable of measuring thicknesses of respective layers of a multilayer thin film used in functional resin films or information electronic materials at a still higher accuracy and instantaneously, which are also applicable to a sample in production line non-destruct. In the thickness-measuring method for the multilayer thin film, a reflected or transmitted light obtained by irradiating a white light onto a sample (7) having the multilayer thin film is spectrally dispersed to obtain a spectrum thereof; and the obtained spectrum is transformed into a frequency signal which is then subjected to wavelet processing to remove components other than coherence signals from the frequency signal, and then the resultant signal is subjected to frequency analysis to detect the thicknesses of layers of the thin film.