Abstract: An analysis method according to the present invention includes: producing a plurality of kinds of polyhydric alcohol compounds by subjecting a copolymer of a conjugated diene compound with an aromatic vinyl compound to ozonolysis and reducing the ozonolysis product; separating a sample solution containing the plurality of kinds of polyhydric alcohol compounds with a liquid chromatograph; and introducing the separated sample into a mass spectrometer to analyze results of the detection. Specifically, the present invention relates to a method for analyzing a styrene-butadiene rubber (SBR) including: separating with a comprehensive two-dimensional liquid chromatograph a polyhydric alcohol compound obtained by subjecting a styrene-butadiene rubber of 1,3-butadiene as the conjugated diene compound and styrene as the aromatic vinyl compound to ozonolysis and reducing the ozonolysis product; and then analyzing the polyhydric alcohol compound by measuring with a mass spectrometer.

Abstract: The present invention provides novel chromatographic materials, e.g., for chromatographic separations, processes for its preparation and separations devices containing the chromatographic material; separations devices, chromatographic columns and kits comprising the same; and methods for the preparation thereof. The chromatographic materials of the invention are high purity chromatographic materials comprising a chromatographic surface wherein the chromatographic surface comprises a hydrophobic surface group and one or more ionizable modifier.

Abstract: A separation tank for separating a contaminant from a multiple-phase fluid stream has a vessel formed by a top wall, a bottom wall, and a sidewall. The vessel has a plurality of nested and fluidly connected chambers therein. A fluid inlet is in fluid communication with the outermost chamber of the vessel for introducing the multiple-phase fluid stream thereinto. A fluid outlet is in fluid communication with the innermost chamber of the vessel for discharging a contaminant-removed fluid stream out of the vessel. At least one chamber of the vessel has one or more gas inlets at a lower portion thereof for injecting gas bubbles into the chamber for facilitating contaminant removal. In operation, the fluid stream travels from the fluid inlet through the plurality of chambers to the fluid outlet along an elongated helical spiral flow path.

Abstract: A fluid device includes a flow path through which a liquid flows, and a tank connected to the flow path and in which the liquid is accommodated. The tank includes an exhaust port through which a gas is discharged, a gas-liquid separation filter that suppresses outflow of the liquid from the exhaust port, and an absorber disposed in the tank and that absorbs the liquid.

Abstract: A membrane gas-liquid contactor is arranged to define a fluid flow path for contact with a membrane in a manner to improve degassing efficiency. A degassing module housing the membrane is arranged with flow fields for distributing the fluid flow throughout the membrane contact area. The distributed fluid flow may have a uniform membrane contact opportunity.

Abstract: The present disclosure is directed to a filtering assembly and a method of manufacturing a filtering assembly. The filtering assembly may increases an effective screening area. Specifically, embodiments disclosed herein include a screen housing having two sidewalls and two end walls, defining a perimeter with a length and a width. The screen housing also includes a top face and a bottom face. A plurality of screen segments may be positioned on the top face of the screen housing, such that the plurality of screen segments on the top face provide a screening surface area less than a total surface area of the top face.

Abstract: A filter assembly for a solenoid-actuated valve includes a filter band adapted to be disposed about a valve body of the solenoid-actuated valve. The filter band has a first end and a second end. The filter assembly also includes a locking mechanism to lock the first end and the second end together. The locking mechanism includes one of the first end and the second end having a slot extending therein and at least one aperture extending in communication with the slot and another one of the first end and the second end having at least one post to pass through the at least one aperture such that the first end and the second end lock together in a closed position.

Abstract: There is disclosed an apparatus for cleaning circular filter screens comprising at least one suction chamber fitted to a conduit of the dirt collection conduit system extending along a central axis of the housing of the filter screen. The suction chamber comprises a central nozzle through which fluid is forced to flow by virtue of a pressure differential between the outer surface of the filter screen and an extremity of the dirt collection conduit system. The fluid flow through the central nozzle creates a low pressure regime near the mouth of the central nozzle such that fluid is forced through a plurality of peripheral suction nozzles arranged around the central nozzle from the outer surface of the filter screen to the inside of the suction chamber, thereby forcing the dirt and retentate accumulated along the inner surface of the filter screen to be washed away.

Abstract: A diaphragm structure includes a vibrator, a first guide inserted into a lower side of the vibrator, a second guide inserted into a lower side of the first guide and having a part configured to protrude from an upper side of the vibrator, and a filtering member configured to filter introduced foreign matter, wherein the first guide and the filtering member are formed as one component integrally formed of a plastic material, and a plurality of filtering holes are formed in a side surface of the vibrator, which is positioned in a protruding direction of the second guide.

Abstract: When a liquid flows into a case along a tangential direction at an arbitrary point on a side surface of a filter case from an inflow pipe provided substantially around an outer periphery, at the side surface of the filter case, a swirling flow is produced in the liquid flowed and air contained in a fluid is collected in a center portion of the swirling flow to generate bubbles. The inflow pipe and a filter element are positioned not to overlap each other in a height direction, whereby the liquid flows into a hollow portion of a filter element from a case while swirling. The bubbles generated in the center portion of the swirling flow are released to a space above a liquid surface of the fluid retained in a tank through an air outlet portion formed in an upper end surface or the side surface of the filter case.

Abstract: An exhaust after-treatment system and a method for treating an engine exhaust that each utilize a filter for removing biuret from an aqueous urea exhaust treatment fluid. The filter includes a filter element that includes an adsorbent material configured to adsorb the biuret from the aqueous urea exhaust treatment fluid, and includes a biuret conversion catalyst impregnated in the adsorbent material that is configured to convert the biuret into a material useful for exhaust after-treatment or into a material that is innocuous to an exhaust after-treatment system.

Abstract: Filter elements for gaseous fluid (e.g., air) filtration for wafer processing systems. The filter elements have a pleat ratio of no greater than 7, where the pleat ratio is the number of pleats per mean diameter of the filter. By having a pleat ratio no greater than 7, and in some implementations also greater than 5, the filter is optimized for wafer processing systems and methods. This pleat ratio optimizes the spacing between pleats, thus balancing filtration media area against effective area, such as what might be lost due to contaminant bridging.

Abstract: A pleated filter including a porous fluoropolymer filter membrane and a supporting net positioned directly adjacent to the filter membrane. In various embodiments the supporting net is placed on at least one of an outflow side of the filter membrane and an inflow side of the filter membrane. In one or more embodiments, the supporting net includes a mesh of non-conductive fluoropolymer threads and conductive fluoropolymer threads. The conductive fluoropolymer threads in certain embodiments extend substantially parallel to pleats of the filter membrane and the supporting net.

Abstract: An oil separator includes: a rotor having an inner peripheral space and configured to be rotated by introducing, into the inner peripheral space, oil for separation and processing-target gas containing mist oil so that the mist oil is separated from the processing-target gas; and a case having an internal space and an inlet hole communicating with the internal space, the internal space housing a separation chamber having the rotor, the case including a plurality of convex portions on an inner wall surface which constitutes the internal space, the plurality of convex portions arranged adjacently in a direction along the inner wall surface, and extending in an up-down direction.

Abstract: An air filter device and an operating method thereof. The air filter device comprises an air filter system and a powder distribution system. The air filter system comprises an air filter chamber (1), a clean air chamber (2), and a high-pressure jet pulse powder cleaning device (3). An entrance of the air filter chamber (1) is in communication with an air inlet pipe (4); an exit of the clean air chamber (2) is in communication with an air outlet pipe (6), and the air outlet pipe (6) is in communication with an exhaust fan (9). A plurality of bag filters or filter cartridges (10) are disposed in the air filter chamber (1). An opening end of each of the bag filters or filter cartridges (10) is in communication with the clean air chamber (2), and high-pressure jet pulse powder cleaning devices (3) are disposed above the opening end of the corresponding bag filters or filter cartridges (10).

Abstract: A method of adsorbing a highly reactive gas onto an adsorbent material comprising adsorbing the highly reactive gas to the adsorbent material. The absorbent material comprises at least one Lewis basic functional group, or pores of a size to hold a single molecule of the highly reactive gas, or inert moieties which are provided to the adsorbent material at the same time at the same time as the highly reactive gas, prior to adsorbing the highly reactive gas or after adsorbing the highly reactive gas, or the highly reactive gas reacts with moieties of the adsorbent material resulting in passivation of the adsorbent material. A rate of decomposition of the adsorbed highly reactive gas is lower than a rate of decomposition for the neat gas at equal volumetric loadings and equal temperatures for both the adsorbed highly reactive gas and the neat gas.

Abstract: Provided is a system for a spraying booth, including a spraying booth and at least one filter with at least one VOC detector, the system further including a central database where at least data of the VOC detector are stored, whereby is achieved that the value of the measurements can be accessed and controlled centrally, either by the customer's own technicians or by the supplier's technicians, by a communication unit.

Abstract: A xenon capture system that reduces the concentration of xenon in a carrier gas is disclosed. An example xenon capture system includes a carrier gas with a first concentration of xenon that flows through an intake into a chamber. Within the chamber is a reaction area that has at least one peripheral sidewall. The reaction area operates at a predetermined temperature, flow rate, and low pressure. Within the reaction area is at least one xenon capture mechanism that is at least partially formed of a transition metal. When the carrier gas is exposed to the xenon capture mechanism, the xenon capture mechanism adsorbs xenon from the carrier gas. The carrier gas, with a second concentration of xenon, exits the chamber through the exhaust outlet.

Abstract: Methods and materials for the selective capture and storage of preselected materials from gas streams using metal organic framework (MOF) materials are described. In various embodiments preselected target material gases could include noble gasses such as Kr, Xe, Rn, Arultramicro to mesopore frameworks for selective separation and storage of noble gases, other gasses such as I2 or other particular isotopes either naturally occurring or man-made, or another preselected gas capture material such as a target material for legal, regulatory or treaty compliance, or a preselected material from a particular process such as a cleaning or etching agent from semiconducting or microelectronic manufacture, or a portion of an anesthetic gas such as nitrous oxide, isoflurane, sevoflurane or a fluorinated ethers.

Abstract: A CO2 adsorbent that includes MIL-100(Fe) and various amounts of carbon nanotubes that are dispersed therein, and a method of capturing CO2 with a CO2 adsorbent that includes an adsorbent matrix of a zeolite and/or a metal organic framework and carbon nanotubes that are dispersed within the adsorbent matrix. Various embodiments of the CO2 adsorbent and the method of capturing CO2 are also provided.

Abstract: Methods for applying ultra-clean ammonia-based desulfurization technology in carbon capture process. A flue gas, after ultra-clean ammonia-based desulfurization, may be directly fed into a carbon capture device for subsequent processing to realize ultra-clean emissions and the integration of desulfurization and decarbonization. This may significantly reduce the investment and operating costs for carbon capture.

Abstract: Hydrophobic poly(4-methyl-1-pentene) hollow fiber membrane for retention of anesthetic agents with an inner and an outer surface and between inner and outer surface an essentially isotropic support layer with a sponge-like, open-pored, microporous structure free of macrovoids and adjacent to this support layer on the outer surface a dense separation layer with a thickness between 1.0 and 3.5 ?m. The membrane has a porosity in the range of greater than 35% to less than 50% by volume and a permeance for CO2 of IN 20-60 mol/(h·m2·bar), a gas separation factor ?(CO2/N2) of at least 5 and a selectivity CO2/anesthetic agents of at least 150. The process of for producing this membrane is based on a thermally induced phase separation process in which process a homogeneous solution of a poly(4-methyl-1-pentene) in a solvent system containing components A and B is formed, wherein component A is a strong solvent and component B a weak non-solvent for the polymer component.

Abstract: The Invention describes LED illuminated photocatalytic fluid purification systems, especially for use for ethylene mitigation and control in agricultural, horticultural and floricultural growth, storage and transport modules. Aspects of the invention include systems integration with grow lights, ethylene and plant stress sensors, and communication with external control and data sources.

Abstract: Provided is an exhaust gas filter comprising a plurality of cell walls, a plurality of cell holes surrounded by the cell walls, and plug parts each sealing one of both ends of at least a part of the cell holes. The cell walls each have pores that allow adjacent cell holes to communicate with each other. The cell walls contain at least one promoter selected from the group consisting of ceria, zirconia, and a ceria-zirconia solid solution as a constituent thereof.

Abstract: A reverse osmosis water production apparatus for use in a body of water includes a first section defining a buoyancy chamber and an elongate second section connected to the first section and configured to define an elongate chamber which extends downward beneath a waterline in use. The elongate chamber is provided with a plurality of elongate reverse osmosis membrane tubes, each tube containing a reverse osmosis membrane. A longitudinal axis of each reverse osmosis membrane tube is substantially parallel with a longitudinal axis of the elongate chamber and the reverse osmosis membrane tubes are arranged around a passage.

Abstract: Provided are: a dehydration system in which occurrence of damage to a membrane element in a zeolite membrane module can be suppressed; and an operation method of the same. This dehydration system for aqueous organic compounds includes: a zeolite membrane module, inside of which one or plural tubular membrane elements each having a zeolite membrane are arranged and which separates water from an aqueous organic compound supplied thereto; a pressure-reducing means; a condenser, and the dehydration system has at least one of the following configurations (1) and (2). Configuration (1): the dehydration system includes a temperature-maintaining means for maintaining a pipe connecting the membrane module and the condenser to have a temperature at which water does not condense, and Configuration (2): the pipe connecting the membrane module and the condenser is arranged downward from a permeated water outlet of the membrane module toward the condenser.

Abstract: A tangential filtration device, particularly for fluid food products, includes a tangential filter arranged essentially vertically and provided with a plurality of filtering membranes having a longitudinal extension and arranged essentially vertically, an inlet for the product to be filtered, an outlet for the retentate and an outlet for the permeate. The inlet for the product to be filtered is disposed at the lower portion of the tangential filter so that the filtering membranes are longitudinally crossed, from the bottom upwards, by the product to be processed. The device further includes a pump, a cleaning apparatus, and a collection area.

Abstract: A method for operating a membrane separation device includes (a) setting a flow amount M(t) of permeated water and extracting the permeated water from the membrane separation device by the set flow amount M(t), and (b) temporarily stopping the extracting the permeated water, when a water level of a first water tank in which the membrane separation device is immersed, a water level of a second water tank in communication with the first tank, or a water level of a third water tank receiving overflowing water from the first water tank becomes lower than a predetermined halt water level. M(t), which is the flow amount of the permeated water during a time period t, satisfies a equation M(t)=KQ(t?1), where K is a gain (K>1), and Q(t?1) is an amount of inflow of the water-to-be-treated during a time period t?1 immediately prior to the time period t.

Abstract: The present invention relates to a reverse osmosis filter module including an improved feed spacer, and more particularly, to a reverse osmosis filter module including an improved feed spacer, in which spiral filaments are repeatedly positioned to form the feed spacer, such that a flow of a liquid to be supplied to the feed spacer is concentrated on a surface of a reverse osmosis membrane to effectively mitigate concentration polarization.

Abstract: Disclosed is a method for producing a palladium-based permeation membrane which is suitable for the separation of hydrogen from gas-gas or liquid-gas mixtures. The permeation membrane is produced by applying a palladium complex, dissolved in a solvent, to a nanoporous support system having pores in a size range of from 0.5 nm to 50 nm, removing the solvent by drying, removing of organic constituents of the palladium complex by a heat treatment, and carrying out a final heat treatment under reducing conditions at a temperature ranging from about 300° C. to about 900° C.

Abstract: A gas separation membrane, the gas separation membrane module, and the gas separation device each have a support, a resin layer, a separation layer, and a protective layer in this order, in which the resin layer includes a compound having a siloxane bond, the protective layer is in direct contact with the separation layer, a composition of the protective layer is different from a composition of the resin layer, the composition of the protective layer is different from a composition of the separation layer, and the separation layer has a maximum value of a silicon atom content of 2 atomic % or less in a composition of a half area on a side of the protective layer in a thickness direction.

Abstract: The subject of the invention is new membranes in which tailor-made membrane transport proteins (such as e.g. TCDB classified proteins) act as pore-forming proteins (e.g. FhuA) or peptides which act as pores in the membrane. The membranes can preferably be produced both by linking synthesised protein-polymer conjugates and by direct linking of the pore-forming proteins and peptides. Such membranes are distinguished by many outstanding features which existing membranes have not been able to offer to date.

Abstract: An organic material purification composition, a mixed composition, and a method of purifying an organic material, the organic material purification composition including an ionic liquid in which a cation and an anion are combined; and an organic solvent, wherein the organic solvent includes an alcohol or a ketone.

Abstract: A multi-purpose accessory rotator coordinator connector and coordinator ring, pin that link by force in a container. The cylinder hollow interior base that's fitted or inserted with a magnetize pin from the ring and also inserts the Picks-Sticks for Food Garnish or fish solid paste foods. Beverage containers and Also in stimulating motility in aquatic control environments containers are idea problem solving method in liquids. The flakes or propeller is an apparatus with multiple spikes stimulates by way of mixing in with a liquid. The rotator coordinates a link on the outer or opposite side of the surface with the magnetize ring and pin. Rotator coordinator connector is structure to mix the beverage to minimize separation of the beverage into component phases or layers and Stimulates motility in fish health by movement on generating H0H levels of electronic structure that form hydrogen bonds in the container. Therefore makes water an excellent solvent that creates oxygen solubility levels in water for fish.

Abstract: An exemplary compounding system and device for mixing materials can include a housing, a first material source and a second material source. A first fluid line can be operationally connected to the housing and configured to transport a first volume of fluid per unit time from the first material source to a final container. A second fluid line can be operationally connected to the housing and configured to transport a second volume of fluid per unit time from the second material source to the final container.

Abstract: A chemical liquid preparation method of preparing a chemical liquid for treating a film formed on a substrate, including a gas dissolving process in which an oxygen-containing gas and an inert-gas-containing gas are dissolved in the chemical liquid by supplying the oxygen-containing gas which contains oxygen gas and the inert-gas-containing gas which contains an inert gas to a chemical liquid, wherein in the gas dissolving process, a dissolved oxygen concentration in the chemical liquid is adjusted by setting a mixing ratio between the oxygen-containing gas and the inert-gas-containing gas supplied to the chemical liquid as a mixing ratio corresponding to a predetermined target dissolved oxygen concentration.

Abstract: A system that provides for simultaneous thermal regulation of both components of a two-component system, while maintaining their separation prior to introduction into a conventional static mixer element, in order to assure that the mixed fluid, when dispensed, is at the optimal temperature and viscosity. The thermal capacity can be adjusted by altering the configuration to increase or decrease the thermal transfer area as required for each specific application.

Abstract: The present invention is generally related to the analysis of chemical compositions of hydrocarbons and hydrocarbon blends. This method, in particular embodiments, may apply specifically to the problem of analyzing extremely complex hydrocarbon-containing mixtures when the number and diversity of molecules makes it extremely difficult or impossible to realistically identify and quantify them individually in a reasonable timeframe. Particular SEC (size exclusion chromatography)-based methods and apparatus disclosed herein may be used to measure, e.g., the molecular size, weight, and/or volume, whether in absolute or relative manner, of the various components of eluate from the SEC stationary phase (e.g., a permeable gel). This analytical method is applicable on a wide variety of hydrocarbonaceous materials, and especially useful for, but not limited to oil, maltenes of oil, asphalt binders and asphalt binder blends, which may contain wide varieties of different types of additives, modifiers, and chemistries.

Abstract: A stable aqueous dispersion of solids in a liquid medium includes from 10 to 50 weight % (or 10 to 40 or 15 to 35 or 20 to 35 weight %), with respect to the total weight of the composition, of solids comprising a mixture of condensed and non-condensed lignin in an amount of at least 10 weight % (or 20 or 30 or 40 or 50 weight %) of the solids, and hemicellulose in an amount of at least 1 weight % (or 5 or 10 or 20 or 30 or 40 weight %) of the solids, in a substantially aqueous liquid medium.

Abstract: A device for facilitating a chemical reaction while submerged in a liquid catalyst includes an upper member, a lower member, and a dissolvable member disposed between and ultimately enclosed by said upper and lower members such that upper and lower chambers are formed having substantially equal volumes. The upper chamber may receive a dry sodium chlorite and the lower chamber may receive a dry acid mixture. In order to keep the device submerged in the liquid catalyst, an inert ballast may also be added to the upper and/or lower chamber, such as glass shards.

Abstract: This disclosure relates to a highly efficient and safe reactor for the continuous quenching of peroxide mixtures generated during the reaction of unsaturated compounds with ozone, which minimizes the amount of highly reactive peroxides accumulated in the reactor at any given time. The reactor may be modified to allow for expansion to accommodate the quenching parameters of a wide variety of ozonolysis reactions and flow rates. The reactor may be constructed from highly pressure rated stainless steel for maximum durability, safety, and economic practicality while increasing the safety of peroxide quenching, thus allowing tighter process control and improved product yields. This disclosure also related to methods for quenching ozonides.

Abstract: The present invention relates to a method for the preparation of polymer shells, preferably composed of cellulose or hemicellulose, comprising the steps of dissolving the polymer component in a first solvent, preferably an organic solvent and precipitating the polymer component by contacting the first solution with a second solvent, which second solvent has a polar character, and in which second solvent the polymer component is essentially insoluble, thereby obtaining polymer shells. Moreover, the invention refers to the polymer shells as such, having permeable and responsive properties, as well as various applications comprising such polymer shells within the fields of drug delivery, separation techniques, and inter alia filling material.

Abstract: Hybrid microparticle having a polymer core and a shell which surrounds the polymer core at least in sections and which has a silicon dioxide layer; characterized by an RF value, the RF value being defined as the ratio of an external surface area amenable to the adsorption of nitrogen to a surface area which is computable from an arithmetic mean diameter of the hybrid microparticle considered as an ideal sphere, where the shell has a structure selected from: closed and smooth, with the shell having an RF value of between 1 and 1.5; closed and hillocky, with the shell having an RF value of between 1.51 and 3; or open, with the shell having an RF value of greater than 3.01.

Abstract: A method of preparing a discrete polymer network array include mixing a plurality of nucleic acid polymer networks with a plurality of color-activated polymer networks to form a dispersion, applying the dispersion to an array of wells, the nucleic acid polymer networks selectively depositing into wells of the array of wells, and rinsing the array of wells to selectively remove the plurality of color-activated polymer networks.

Abstract: A method of manufacturing a microfluidic system or microfluidic device having at least one channel includes providing a base sheet, providing a deformable intermediate layer, providing a cover film, and laminating the base sheet, the intermediate layer and the cover film so that a back surface of the intermediate layer is attached to a front surface of the base sheet and a back surface of the cover film is attached to a front surface of the intermediate layer opposite to the back surface thereof, thereby forming a laminate comprising the base sheet, the intermediate layer and the cover film. Further, the method includes applying pressure to the front surface of the intermediate layer through the cover film so as to deform the intermediate layer, thereby forming the at least one channel. The invention also relates to a microfluidic system or microfluidic device) manufactured by this method.

Abstract: Biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) is processed to produce useful products, such as fuels. For example, systems can use feedstock materials, such as cellulosic and/or lignocellulosic materials and/or starchy materials, to produce ethanol and/or butanol, e.g., by fermentation.

Abstract: Disclosed herein are new processes for adsorbing oxygen using adsorbent compositions comprising RHO zeolites kinetically selective for oxygen. The RHO zeolites can be used in pressure swing adsorption processes for separating oxygen from oxygen containing streams, such as for, but not limited to, purifying a crude argon feed stream or separating oxygen from an air feed stream.

Abstract: Disclosed herein are novel RHO zeolites useful as kinetically selective adsorbents for oxygen and/or nitrogen. The adsorbents can be used in pressure swing adsorption processes for selectively adsorbing oxygen and/or nitrogen from feed streams such as an air stream or crude argon stream. Also disclosed are novel methods of preparing RHO zeolites, including in particular mixed-cation RHO zeolites.

Abstract: The magnetic adsorbent for organic pollution removal is an adsorbent material, preferably in the form of microcapsules, for adsorbing organic pollutants, such as methylene blue, onto the microcapsules from contaminated water. Each of the magnetic adsorbent microcapsules is formed from magnetic iron oxide (Fe3O4) particles embedded in a nitrogen-enriched porous carbon matrix. To make the magnetic adsorbent microcapsules, urea and formaldehyde are mixed to form a pre-polymer solution. Magnetic Fe3O4 is mixed with an aqueous epoxy resin in hexane to form a mixture, which is then sonicated and added to the pre-polymer solution to form a polymeric solution. A surfactant, such as sodium lauryl sulfate, is added to the polymeric solution to form a suspension of magnetic microcapsules. The magnetic microcapsules are washed, filtered and dried before annealing in a tube furnace to form the adsorbent microcapsules, which are then washed and dried.

Abstract: The invention relates to an adsorbent and absorbent capillary hydrophobic polymer and to the related process for producing it; more particularly, this invention relates to a polymer derived from natural and synthetic oily substances, able to contain, remove and recover oil, hydrocarbons and chemical products of non-aqueous matrix in the event of spills or leaks of them inside or outside water.