Adsorption

Adsorption-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).

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NEW Plasma activated conformal dielectric film deposition
May 25, 2017 - N°20170148628

Methods of depositing a film on a substrate surface include surface mediated reactions in which a film is grown over one or more cycles of reactant adsorption and reaction. In one aspect, the method is characterized by intermittent delivery of dopant species to the film between the cycles of adsorption and reaction.
NEW Method for depositing insulating film on recessed portion having high aspect ratio
May 25, 2017 - N°20170148625

Provided is a method of depositing an insulation layer on a trench in a substrate, in which the trench having an aspect ratio of 5:1 or more is formed, including: an insulation layer deposition step of performing an adsorption step of adsorbing silicon to the substrate by injecting a silicon precursor into the inside of a chamber into which the substrate ...
NEW Chemically sensitive field effect transistor sensors
May 25, 2017 - N°20170146483

A system and method for chemical sensing of multiple gases or vapors with an array of chemical sensitive field effect transistor (cs-fet) devices that are highly sensitive, small in size and have low energy consumption. The sensor layer is an ultrathin film of transition metal oxide, rare earth metal oxide or metal nanoparticles that is formed between the source and ...
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NEW Gas compression system and method of compressing gas using the gas compression system
May 25, 2017 - N°20170146000

A gas compression system is provided. The gas compression system includes a compressor, an adsorption device, and a fluid control device. The compressor includes a first port and a second port. The adsorption device is adapted to output the high pressure hydrogen gas to the first port and absorb the low pressure hydrogen gas from the second port. The adsportion ...
NEW Ammonia adsorption amount estimation apparatus, ammonia adsorption amount estimation method, and exhaust gas purification system ...
May 25, 2017 - N°20170145893

Embodiments of the present disclosure may estimate the amount of ammonia adsorbed in an scr catalyst as accurate as possible. The ammonia adsorption amount is calculated by integrating the quantity of ammonia supplied to the scr filter, the quantity of ammonia consumed in reduction of nox in the scr catalyst, and the quantity of ammonia desorbed from the scr catalyst. ...
NEW Method for integrated drilling, flushing, slotting and thermal injection for coalbed gas extraction
May 25, 2017 - N°20170145794

A method for combining integrated drilling, flushing and slotting with thermal injection to enhance coalbed gas extraction, applicable to managing gas extraction from microporous, low-permeability, high-adsorption coalbed areas. A gas extraction borehole is drilled within a certain distance of a predetermined drilling, flushing and slotting borehole, and, once sealed, is used for gas extraction. An integrated drilling, flushing and slotting ...
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NEW Method for treating soil and groundwater containing heavy metals including nickel
May 25, 2017 - N°20170144895

A method of reducing the mobility of metal contaminates in mediums such as soil, groundwater, sludge, etc. That involves contacting the mediums with a reagent that is a ferrous sulfide suspension that contains at least fes and al(oh)3. The reagent is produced by reacting a solution that contains at least naalo2 and naoh with a solution that contains fecl2, ...
NEW Adsorption heat pump-equipped vehicle air conditioning device
May 25, 2017 - N°20170144509

An adsorption heat pump-equipped vehicle air conditioning device comprising: an adsorption heat pump that includes a plurality of vessels, each of which includes an adsorption section housing an adsorbent and an evaporation and condensation section inside which a refrigerant is sealed, an adsorption process and a desorption process being performed repeatedly inside the vessels; first heat exchangers respectively disposed inside ...
NEW Vehicular adsorption type air conditioning device
May 25, 2017 - N°20170144508

A vehicular adsorption type air conditioning device comprising: a heater core and an interior heat exchanger that perform heat exchange between air inside a vehicle cabin and a heating medium; an exterior heat exchanger that performs heat exchange between air outside the vehicle cabin and the heating medium; a heating flow path section that circulates the heating medium between a ...
NEW Stud tire
May 25, 2017 - N°20170144490

A studded tire includes stud pins embedded in a road contact surface of a tread portion 1; the rubber composition forming the tread portion containing at least one of natural rubber, styrene-butadiene rubber, and butadiene rubber, from 5 to 50 parts by weight of carbon black and from 5 to 70 parts by weight of silica per 100 parts by weight of the diene rubber; a ...
NEW Gas concentration method
May 25, 2017 - N°20170144101

Provided herein is a method for improving a gas recovery rate during generation of a high-purity gas. The method includes providing three or more adsorption towers filled with an adsorbent that adsorbs an adsorption target gas. Performing a pressure lowering equalization process in a first adsorption tower in which an adsorption process has been finished, and in a source gas ...
NEW Metal-organic materials (moms) for co2 adsorption and methods of using moms
May 25, 2017 - N°20170144099

Embodiments of the present disclosure provide for metal-organic materials (moms), systems that exhibit permanent porosity and using hydrophobic moms to separate components in a gas, methods of separating co2 from a gas, and the like.
Hybrid high-temperature swing adsorption and fuel cell
Exxonmobil Research And Engineering Company
May 18, 2017 - N°20170141421

Systems and methods are provided for combined cycle power generation while reducing or mitigating emissions during power generation. Recycled exhaust gas from a molten carbonate fuel cell power generation reaction can be separated by using a swing adsorption process so as to generate a high purity co2 stream while reducing or minimizing the energy required for the separation and without ...
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Cryogenic purification with heat uptake
L'air Liquide, Société Anonyme Pour I'etude Et I'exploitation Des Procédés Georges Claude
May 18, 2017 - N°20170138665

Process for purifying a gaseous feed stream using an adsorption unit comprising at least two adsorbers, a cryogenic distillation unit, an exchanger and a compressor operating at a temperature less than or equal to −50° c., in which the heat necessary for the regeneration of the adsorbers is derived, at least partly, from at least one portion of the ...
Active-energy-ray-curable composition, active-energy-ray-curable ink, composition stored container, two-dimensional or three-dimensional image forming method, two-dimensional or ...
L'air Liquide, Société Anonyme Pour I'etude Et I'exploitation Des Procédés Georges Claude
May 18, 2017 - N°20170137643

An active-energy-ray-curable composition including: a magenta pigment; a polymerizable compound; and a pigment adsorption component, an amount of the pigment adsorption component (a0) adsorbed onto 100 mg of the magenta pigment being from 10 mg through 60 mg.
Rubber composition and pneumatic tire
Toyo Tire & Rubber Co., Ltd.
May 18, 2017 - N°20170137582

A rubber composition that can achieve both low heat generation performance and conductivity is provided. The rubber composition is obtained by dry mixing a wet masterbatch containing diene rubber and carbon black a having a nitrogen adsorption specific surface area (n2sa) of from 70 to 120 m2/g with carbon black b having a nitrogen adsorption specific surface area (n2sa) ...
Coating compositions with anticorrosion properties
Bunge Amorphic Solutions Llc
May 18, 2017 - N°20170137289

Anticorrosive coating compositions comprise a binding polymer and an amorphous aluminum phosphate corrosion inhibiting pigment dispersed therein. The coating composition comprises 1 to 25 percent by weight aluminum phosphate. The binding polymer can include solvent-borne polymers, water-borne polymers, solventless polymers, and combinations thereof. The aluminum phosphate is made by combining an aluminum source with a phosphorous source to form an amorphous aluminum ...
Humidifier
Denso Corporation
May 18, 2017 - N°20170136851

A humidifier supplies humidified air, which is humidified by water desorbed from an adsorbing material, to a humidification object space. The humidifier includes: a heating part that heats air, which is supplied to the adsorbing material; an adsorbing material module that includes the adsorbing material and that desorbs water, which is adsorbed in the adsorbing material, to air heated by ...
Filter system
Lg Electronics Inc.
May 18, 2017 - N°20170136418

A filter system comprises a hollow fiber membrane filter having pores; and an electrostatic adsorption filter partially or wholly having positive charges to be ion adsorbed with nanoparticles of negative charges by an electrostatic attraction, the nanoparticles which exist in the water, and the electrostatic adsorption filter configured to remove in advance the nanoparticles from the water to be supplied ...
Adsorbent materials and methods of adsorbing carbon dioxide
Georgia Tech Research Corporation
May 18, 2017 - N°20170136405

Methods of designing zeolite materials for adsorption of co2. Zeolite materials and processes for co2 adsorption using zeolite materials.
Carbon dioxide separation and recovery system
Kawasaki Jukogyo Kabushiki Kaisha
May 18, 2017 - N°20170136404

A carbon dioxide separation and recovery system includes an adsorption tower, a regeneration tower, and a drying tower. The adsorption tower causes a target gas to contact an adsorbent to adsorb carbon dioxide contained in the target gas to the adsorbent. The regeneration tower causes a normal-pressure wet gas which is a gas mixture of the carbon dioxide and steam ...