JPH0565442B2 - - Google Patents
Info
- Publication number
- JPH0565442B2 JPH0565442B2 JP2120139A JP12013990A JPH0565442B2 JP H0565442 B2 JPH0565442 B2 JP H0565442B2 JP 2120139 A JP2120139 A JP 2120139A JP 12013990 A JP12013990 A JP 12013990A JP H0565442 B2 JPH0565442 B2 JP H0565442B2
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- air
- drying unit
- purity nitrogen
- high purity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 257
- 239000012528 membrane Substances 0.000 claims abstract description 213
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 128
- 239000007789 gas Substances 0.000 claims abstract description 115
- 238000001035 drying Methods 0.000 claims abstract description 81
- 239000012466 permeate Substances 0.000 claims abstract description 70
- 239000000047 product Substances 0.000 claims abstract description 70
- 238000010926 purge Methods 0.000 claims abstract description 57
- 238000000926 separation method Methods 0.000 claims abstract description 50
- 239000002912 waste gas Substances 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 20
- 239000001301 oxygen Substances 0.000 claims description 20
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 238000006392 deoxygenation reaction Methods 0.000 description 21
- 239000012510 hollow fiber Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 12
- 239000000835 fiber Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 239000002131 composite material Substances 0.000 description 8
- 238000010992 reflux Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010981 drying operation Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229940081735 acetylcellulose Drugs 0.000 description 2
- 229920002301 cellulose acetate Polymers 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 229920000131 polyvinylidene Polymers 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- SMEGJBVQLJJKKX-HOTMZDKISA-N [(2R,3S,4S,5R,6R)-5-acetyloxy-3,4,6-trihydroxyoxan-2-yl]methyl acetate Chemical compound CC(=O)OC[C@@H]1[C@H]([C@@H]([C@H]([C@@H](O1)O)OC(=O)C)O)O SMEGJBVQLJJKKX-HOTMZDKISA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000011027 product recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
- B01D53/225—Multiple stage diffusion
- B01D53/226—Multiple stage diffusion in serial connexion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/22—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by diffusion
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0494—Combined chemical and physical processing
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0001—Separation or purification processing
- C01B2210/0003—Chemical processing
- C01B2210/0006—Chemical processing by reduction
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2210/00—Purification or separation of specific gases
- C01B2210/0001—Separation or purification processing
- C01B2210/0009—Physical processing
- C01B2210/001—Physical processing by making use of membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Drying Of Gases (AREA)
- Treating Waste Gases (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US350849 | 1989-05-12 | ||
| US07/350,849 US4931070A (en) | 1989-05-12 | 1989-05-12 | Process and system for the production of dry, high purity nitrogen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH035309A JPH035309A (ja) | 1991-01-11 |
| JPH0565442B2 true JPH0565442B2 (enExample) | 1993-09-17 |
Family
ID=23378453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2120139A Granted JPH035309A (ja) | 1989-05-12 | 1990-05-11 | 乾燥高純度窒素生成のための改良方法及び装置 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4931070A (enExample) |
| EP (1) | EP0397204B1 (enExample) |
| JP (1) | JPH035309A (enExample) |
| KR (1) | KR950006633B1 (enExample) |
| CN (1) | CN1020884C (enExample) |
| AT (1) | ATE111872T1 (enExample) |
| BR (1) | BR9002221A (enExample) |
| CA (1) | CA2016570A1 (enExample) |
| DE (1) | DE69012642T2 (enExample) |
| ES (1) | ES2063857T3 (enExample) |
Families Citing this family (96)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5004482A (en) * | 1989-05-12 | 1991-04-02 | Union Carbide Corporation | Production of dry, high purity nitrogen |
| US5108464A (en) * | 1989-09-19 | 1992-04-28 | Bend Research, Inc. | Countercurrent dehydration by hollow fibers |
| DE59005126D1 (de) * | 1989-12-09 | 1994-04-28 | Sihi Gmbh & Co Kg | Vorrichtung zur kontinuierlichen reinigung der abgase einer vakuumanlage. |
| US5035726A (en) * | 1990-05-24 | 1991-07-30 | Air Products And Chemicals, Inc. | Process for removing oxygen from crude argon |
| US5069686A (en) * | 1990-08-07 | 1991-12-03 | Membrane Technology & Research, Inc. | Process for reducing emissions from industrial sterilizers |
| US5084073A (en) * | 1990-10-11 | 1992-01-28 | Union Carbide Industrial Gases Technology Corporation | Membrane drying process and system |
| US5102432A (en) * | 1990-12-10 | 1992-04-07 | Union Carbide Industrial Gases Technology Corporation | Three-stage membrane gas separation process and system |
| US5147550A (en) * | 1990-12-28 | 1992-09-15 | Membrane Technology And Research, Inc. | Membrane process and apparatus for removing a component from a fluid stream |
| US5071451A (en) * | 1990-12-28 | 1991-12-10 | Membrane Technology & Research, Inc. | Membrane process and apparatus for removing vapors from gas streams |
| US5149340A (en) * | 1991-03-12 | 1992-09-22 | Marathon Oil Company | Process and apparatus for separating impurities from hydrocarbons |
| US5240471A (en) * | 1991-07-02 | 1993-08-31 | L'air Liquide | Multistage cascade-sweep process for membrane gas separation |
| US5383957A (en) * | 1991-07-02 | 1995-01-24 | L'air Liquide | Multistage cascade sweep-process for membrane gas separation |
| US5226932A (en) | 1991-10-07 | 1993-07-13 | Praxair Technology, Inc. | Enhanced meambrane gas separations |
| US5226931A (en) * | 1991-10-24 | 1993-07-13 | Canadian Liquid Air Ltd. -Air Liquide Canada Ltee. | Process for supplying nitrogen from an on-site plant |
| US5185014A (en) * | 1991-11-05 | 1993-02-09 | Praxair Technology, Inc. | Membrane oxygen process and system |
| FR2683737B1 (fr) * | 1991-11-18 | 1994-08-05 | Air Liquide | Procede et installation de production par permeation d'un gaz leger impur a partir d'un melange gazeux contenant ce gaz leger. |
| US5169412A (en) * | 1991-11-20 | 1992-12-08 | Praxair Technology Inc. | Membrane air drying and separation operations |
| US5205842A (en) * | 1992-02-13 | 1993-04-27 | Praxair Technology, Inc. | Two stage membrane dryer |
| US5344480A (en) * | 1992-05-05 | 1994-09-06 | Praxair Technology, Inc. | Pressurizing with and recovering helium |
| US5259869A (en) * | 1992-05-06 | 1993-11-09 | Permea, Inc. | Use of membrane separation to dry gas streams containing water vapor |
| US5240472A (en) * | 1992-05-29 | 1993-08-31 | Air Products And Chemicls, Inc. | Moisture removal from a wet gas |
| US5302189A (en) * | 1992-08-26 | 1994-04-12 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Membrane nitrogen gas generator with improved flexibility |
| US5284506A (en) * | 1992-08-26 | 1994-02-08 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Fast response high purity membrane nitrogen generator |
| US5378263A (en) * | 1992-12-21 | 1995-01-03 | Praxair Technology, Inc. | High purity membrane nitrogen |
| US5298090A (en) * | 1992-12-22 | 1994-03-29 | Air Products And Chemicals, Inc. | Atmospheres for heat treating non-ferrous metals and alloys |
| US5320818A (en) * | 1992-12-22 | 1994-06-14 | Air Products And Chemicals, Inc. | Deoxygenation of non-cryogenically produced nitrogen with a hydrocarbon |
| US5417774A (en) * | 1992-12-22 | 1995-05-23 | Air Products And Chemicals, Inc. | Heat treating atmospheres |
| US5284526A (en) * | 1992-12-22 | 1994-02-08 | Air Products And Chemicals, Inc. | Integrated process for producing atmospheres suitable for heat treating from non-cryogenically generated nitrogen |
| US5348592A (en) * | 1993-02-01 | 1994-09-20 | Air Products And Chemicals, Inc. | Method of producing nitrogen-hydrogen atmospheres for metals processing |
| CN1093678A (zh) * | 1993-03-02 | 1994-10-19 | 普拉塞尔技术有限公司 | 粗氩气的纯化 |
| US5480682A (en) * | 1993-05-21 | 1996-01-02 | Air Products And Chemicals, Inc. | Non-cryogenically generated nitrogen atmosphere for radiation curing |
| US5383956A (en) * | 1993-10-12 | 1995-01-24 | Praxair Technology, Inc. | Start-up and shut down processes for membrane systems and membrane systems useful for the same |
| US5401339A (en) * | 1994-02-10 | 1995-03-28 | Air Products And Chemicals, Inc. | Atmospheres for decarburize annealing steels |
| JPH0857243A (ja) | 1994-08-04 | 1996-03-05 | Praxair Technol Inc | 予備−又は後精製のための部分的パージによるガス分離 |
| US5681433A (en) * | 1994-09-14 | 1997-10-28 | Bend Research, Inc. | Membrane dehydration of vaporous feeds by countercurrent condensable sweep |
| DE4435702C2 (de) * | 1994-10-06 | 1998-11-26 | Druckluft Dannoehl Gmbh | Verfahren und Vorrichtung zum Erzeugen von Stickstoff |
| US5632805A (en) * | 1995-06-05 | 1997-05-27 | Newport News Shipbuilding And Dry Dock Company | Semipermeable membrane dryer for air compressor system |
| US5641337A (en) * | 1995-12-08 | 1997-06-24 | Permea, Inc. | Process for the dehydration of a gas |
| US5709732A (en) * | 1996-04-02 | 1998-01-20 | Praxair Technology, Inc. | Advanced membrane system for separating gaseous mixtures |
| CN1067653C (zh) * | 1996-10-09 | 2001-06-27 | 中国科学院大连化学物理研究所 | 粗氮气深度净化制取高纯氮气的方法 |
| US5961692A (en) * | 1997-01-30 | 1999-10-05 | Howell Laboratories, Inc. | System and method of improving performance of a gas membrane dehydrator |
| EP0860194A1 (en) * | 1997-02-21 | 1998-08-26 | Aquilo Gas Separation B.V. | A process for drying compressed air |
| DE19722731A1 (de) * | 1997-04-10 | 1998-10-15 | Beko Kondensat Technik Gmbh | Trocknungsvorrichtung für Druckluft |
| US5855647A (en) * | 1997-05-15 | 1999-01-05 | American Air Liquide, Inc. | Process for recovering SF6 from a gas |
| FR2764523B1 (fr) * | 1997-06-17 | 1999-07-16 | Air Liquide | Procede et dispositif de fourniture de plusieurs gaz de travail, et son application a une installation d'assemblage de composants electroniques |
| US6168774B1 (en) | 1997-08-07 | 2001-01-02 | Praxair Technology, Inc. | Compact deoxo system |
| JP2966836B1 (ja) * | 1998-07-22 | 1999-10-25 | 日本エア・リキード株式会社 | ガス精製方法及びガス精製装置 |
| GB9921785D0 (en) * | 1999-09-16 | 1999-11-17 | Univ Robert Gordon | Apparatus and method |
| US6572679B2 (en) * | 2000-05-19 | 2003-06-03 | Membrane Technology And Research, Inc. | Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes |
| US6641643B2 (en) * | 2000-10-10 | 2003-11-04 | Generon Igs Inc. | Ceramic deoxygenation hybrid systems for the production of oxygen and nitrogen gases |
| US6572678B1 (en) | 2001-12-28 | 2003-06-03 | Membrane Technology And Research, Inc. | Natural gas separation using nitrogen-selective membranes of modest selectivity |
| US6565626B1 (en) | 2001-12-28 | 2003-05-20 | Membrane Technology And Research, Inc. | Natural gas separation using nitrogen-selective membranes |
| US20040166042A1 (en) * | 2002-11-26 | 2004-08-26 | Fukuhara Co., Ltd. | Method and apparatus for producing nitrogen gas |
| TWI326691B (en) * | 2005-07-22 | 2010-07-01 | Kraton Polymers Res Bv | Sulfonated block copolymers, method for making same, and various uses for such block copolymers |
| US7780768B2 (en) * | 2006-11-28 | 2010-08-24 | Inogen, Inc. | Gas concentrator with improved water rejection capability |
| US8408005B2 (en) * | 2007-01-10 | 2013-04-02 | Praxair Technology, Inc. | ASU nitrogen sweep gas in hydrogen separation membrane for production of HRSG duct burner fuel |
| JP2009061420A (ja) * | 2007-09-07 | 2009-03-26 | Air Liquide Japan Ltd | ガス成分および凝縮性成分の製造方法および製造システム |
| US8012539B2 (en) | 2008-05-09 | 2011-09-06 | Kraton Polymers U.S. Llc | Method for making sulfonated block copolymers, method for making membranes from such block copolymers and membrane structures |
| US8568510B2 (en) | 2008-05-12 | 2013-10-29 | Membrane Technology And Research, Inc | Gas-separation processes using membranes with permeate sweep to recover reaction feedstocks |
| US8034168B2 (en) | 2008-05-12 | 2011-10-11 | Membrane Technology & Research, Inc | Combustion systems and power plants incorporating parallel carbon dioxide capture and sweep-based membrane separation units to remove carbon dioxide from combustion gases |
| EP2296784B1 (en) | 2008-05-12 | 2013-09-04 | Membrane Technology And Research, Inc. | Gas-separation process using membranes with permeate sweep to remove co2 from combustion gases |
| US8025715B2 (en) * | 2008-05-12 | 2011-09-27 | Membrane Technology And Research, Inc | Process for separating carbon dioxide from flue gas using parallel carbon dioxide capture and sweep-based membrane separation steps |
| US8307478B2 (en) | 2009-09-29 | 2012-11-13 | MediGlider Corp. | Disposable comfort sheet |
| US8445631B2 (en) * | 2009-10-13 | 2013-05-21 | Kraton Polymers U.S. Llc | Metal-neutralized sulfonated block copolymers, process for making them and their use |
| US8263713B2 (en) * | 2009-10-13 | 2012-09-11 | Kraton Polymers U.S. Llc | Amine neutralized sulfonated block copolymers and method for making same |
| US8317899B2 (en) * | 2009-11-10 | 2012-11-27 | Generon Igs, Inc. | Shipboard hybrid system for making dry, oil-free, utility air and inert gas |
| DE102009054921B4 (de) * | 2009-12-18 | 2020-09-03 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Minderung der Feuchtigkeit eines Gases in einem Batteriegehäuseinnenraum |
| US8852319B2 (en) | 2010-09-13 | 2014-10-07 | Membrane Technology And Research, Inc. | Membrane loop process for separating carbon dioxide for use in gaseous form from flue gas |
| RU2561113C2 (ru) | 2010-09-13 | 2015-08-20 | Мембране Текнолоджи Энд Ресерч, Инк. | Способ разделения газов с использованием мембран с продувкой выходной поверхности для удаления co2 из продуктов сгорания газообразного топлива |
| US8220248B2 (en) * | 2010-09-13 | 2012-07-17 | Membrane Technology And Research, Inc | Power generation process with partial recycle of carbon dioxide |
| US8220247B2 (en) * | 2010-09-13 | 2012-07-17 | Membrane Technology And Research, Inc. | Power generation process with partial recycle of carbon dioxide |
| US9856769B2 (en) | 2010-09-13 | 2018-01-02 | Membrane Technology And Research, Inc. | Gas separation process using membranes with permeate sweep to remove CO2 from combustion exhaust |
| US9457313B2 (en) | 2010-09-13 | 2016-10-04 | Membrane Technology And Research, Inc. | Membrane technology for use in a power generation process |
| RU2534075C1 (ru) | 2010-09-13 | 2014-11-27 | Мембране Текнолоджи Энд Ресерч, Инк | Способ отделения диоксида углерода из отработанного газа с использованием стадий мембранного разделения на основе продувки и абсорбции |
| US9005335B2 (en) | 2010-09-13 | 2015-04-14 | Membrane Technology And Research, Inc. | Hybrid parallel / serial process for carbon dioxide capture from combustion exhaust gas using a sweep-based membrane separation step |
| US9140186B2 (en) * | 2010-09-13 | 2015-09-22 | Membrane Technology And Research, Inc | Sweep-based membrane gas separation integrated with gas-fired power production and CO2 recovery |
| US9429366B2 (en) | 2010-09-29 | 2016-08-30 | Kraton Polymers U.S. Llc | Energy recovery ventilation sulfonated block copolymer laminate membrane |
| US9394414B2 (en) | 2010-09-29 | 2016-07-19 | Kraton Polymers U.S. Llc | Elastic, moisture-vapor permeable films, their preparation and their use |
| BR112013007705A2 (pt) | 2010-10-18 | 2016-08-09 | Kraton Polymers Us Llc | solução tendo uma composição de copolímero em bloco sulfonado, película ou membrana, dispersão aquosa, compósito, composição de copolímeto em bloco sulfonado, processo, método para formar uma composição de copolímero em bloco sulfonado, e, célula eletrodialítica |
| US8685145B2 (en) * | 2010-11-12 | 2014-04-01 | The Texas A&M University System | System and method for efficient multi-stage air dehumidification and liquid recovery |
| US8685142B2 (en) * | 2010-11-12 | 2014-04-01 | The Texas A&M University System | System and method for efficient air dehumidification and liquid recovery with evaporative cooling |
| US8685144B2 (en) * | 2010-11-12 | 2014-04-01 | The Texas A&M University System | System and method for efficient air dehumidification and liquid recovery |
| WO2012065138A2 (en) * | 2010-11-12 | 2012-05-18 | The Texas A&M University System | Systems and methods for air dehumidification and sensible cooling using a multiple stage pump |
| CA2897623C (en) * | 2010-12-24 | 2016-08-16 | Renaissance Energy Research Corporation | Gas separation apparatus, membrane reactor, and hydrogen production apparatus |
| US9861941B2 (en) | 2011-07-12 | 2018-01-09 | Kraton Polymers U.S. Llc | Modified sulfonated block copolymers and the preparation thereof |
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| JP2020521098A (ja) | 2017-05-16 | 2020-07-16 | イーバート，テレンス，ジェイ． | 気体を液化するための装置およびプロセス |
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| CN111153389B (zh) * | 2020-01-06 | 2021-04-06 | 南京航空航天大学 | 气体冲洗与膜分离技术结合的机载制氮系统及工作方法 |
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-
1989
- 1989-05-12 US US07/350,849 patent/US4931070A/en not_active Expired - Fee Related
-
1990
- 1990-05-11 AT AT90108938T patent/ATE111872T1/de not_active IP Right Cessation
- 1990-05-11 EP EP90108938A patent/EP0397204B1/en not_active Expired - Lifetime
- 1990-05-11 DE DE69012642T patent/DE69012642T2/de not_active Expired - Fee Related
- 1990-05-11 CA CA002016570A patent/CA2016570A1/en not_active Abandoned
- 1990-05-11 KR KR1019900006682A patent/KR950006633B1/ko not_active Expired - Lifetime
- 1990-05-11 CN CN90104398A patent/CN1020884C/zh not_active Expired - Fee Related
- 1990-05-11 JP JP2120139A patent/JPH035309A/ja active Granted
- 1990-05-11 BR BR909002221A patent/BR9002221A/pt not_active Application Discontinuation
- 1990-05-11 ES ES90108938T patent/ES2063857T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4931070A (en) | 1990-06-05 |
| BR9002221A (pt) | 1991-08-13 |
| EP0397204A1 (en) | 1990-11-14 |
| CA2016570A1 (en) | 1990-11-12 |
| DE69012642D1 (de) | 1994-10-27 |
| EP0397204B1 (en) | 1994-09-21 |
| CN1048684A (zh) | 1991-01-23 |
| CN1020884C (zh) | 1993-05-26 |
| JPH035309A (ja) | 1991-01-11 |
| ES2063857T3 (es) | 1995-01-16 |
| KR900017904A (ko) | 1990-12-20 |
| KR950006633B1 (ko) | 1995-06-21 |
| ATE111872T1 (de) | 1994-10-15 |
| DE69012642T2 (de) | 1995-04-06 |
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