JPH0587B2 - - Google Patents
Info
- Publication number
- JPH0587B2 JPH0587B2 JP63259267A JP25926788A JPH0587B2 JP H0587 B2 JPH0587 B2 JP H0587B2 JP 63259267 A JP63259267 A JP 63259267A JP 25926788 A JP25926788 A JP 25926788A JP H0587 B2 JPH0587 B2 JP H0587B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- membrane
- salt
- molten
- gas mixture
- 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
- 239000007789 gas Substances 0.000 claims description 101
- 150000003839 salts Chemical class 0.000 claims description 99
- 239000012528 membrane Substances 0.000 claims description 91
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 239000000203 mixture Substances 0.000 claims description 37
- 238000000926 separation method Methods 0.000 claims description 24
- HQFTZNVQVRRDLN-UHFFFAOYSA-M tetramethylazanium;fluoride;tetrahydrate Chemical group O.O.O.O.[F-].C[N+](C)(C)C HQFTZNVQVRRDLN-UHFFFAOYSA-M 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- -1 poly(4-methyl-1-pentene) Polymers 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 10
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 10
- 150000001450 anions Chemical class 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 229920002379 silicone rubber Polymers 0.000 claims description 8
- 239000004945 silicone rubber Substances 0.000 claims description 8
- QNOAKQGNSWGYOE-UHFFFAOYSA-M tetraethylazanium;acetate;tetrahydrate Chemical compound O.O.O.O.CC([O-])=O.CC[N+](CC)(CC)CC QNOAKQGNSWGYOE-UHFFFAOYSA-M 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 6
- 150000001336 alkenes Chemical class 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 claims description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 3
- DTQVDTLACAAQTR-UHFFFAOYSA-M Trifluoroacetate Chemical compound [O-]C(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-M 0.000 claims description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- 229920000306 polymethylpentene Polymers 0.000 claims description 3
- 239000011116 polymethylpentene Substances 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims 4
- 125000002091 cationic group Chemical group 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims 1
- GTCDARUMAMVCRO-UHFFFAOYSA-M tetraethylazanium;acetate Chemical compound CC([O-])=O.CC[N+](CC)(CC)CC GTCDARUMAMVCRO-UHFFFAOYSA-M 0.000 claims 1
- 239000010408 film Substances 0.000 description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 150000004685 tetrahydrates Chemical class 0.000 description 14
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 230000008018 melting Effects 0.000 description 11
- 238000002844 melting Methods 0.000 description 11
- 239000012466 permeate Substances 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 230000035699 permeability Effects 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000006703 hydration reaction Methods 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 5
- 239000011575 calcium Substances 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 229910052734 helium Inorganic materials 0.000 description 4
- 230000036571 hydration Effects 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- MOVBJUGHBJJKOW-UHFFFAOYSA-N methyl 2-amino-5-methoxybenzoate Chemical compound COC(=O)C1=CC(OC)=CC=C1N MOVBJUGHBJJKOW-UHFFFAOYSA-N 0.000 description 3
- 229910001961 silver nitrate Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- ZHJGWYRLJUCMRT-UHFFFAOYSA-N 5-[6-[(4-methylpiperazin-1-yl)methyl]benzimidazol-1-yl]-3-[1-[2-(trifluoromethyl)phenyl]ethoxy]thiophene-2-carboxamide Chemical compound C=1C=CC=C(C(F)(F)F)C=1C(C)OC(=C(S1)C(N)=O)C=C1N(C1=C2)C=NC1=CC=C2CN1CCN(C)CC1 ZHJGWYRLJUCMRT-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 229920005597 polymer membrane Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229920013683 Celanese Polymers 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- PXQLVRUNWNTZOS-UHFFFAOYSA-N sulfanyl Chemical class [SH] PXQLVRUNWNTZOS-UHFFFAOYSA-N 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- MWDHZHCHIAJQLF-UHFFFAOYSA-N tetraethylazanium;tetrahydrate Chemical compound O.O.O.O.CC[N+](CC)(CC)CC MWDHZHCHIAJQLF-UHFFFAOYSA-N 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
-
- 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
- B01D53/228—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 characterised by specific membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/38—Liquid-membrane separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/002—Organic membrane manufacture from melts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/24—Rubbers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/22—Carbon dioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2256/00—Main component in the product gas stream after treatment
- B01D2256/24—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/027—Nonporous membranes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Carbon And Carbon Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/108,501 US4780114A (en) | 1987-10-14 | 1987-10-14 | Molten salt hydrate membranes for the separation of gases |
| US108501 | 1987-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0290915A JPH0290915A (ja) | 1990-03-30 |
| JPH0587B2 true JPH0587B2 (en]) | 1993-01-05 |
Family
ID=22322574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63259267A Granted JPH0290915A (ja) | 1987-10-14 | 1988-10-14 | ガス分離用融解含水塩膜 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4780114A (en]) |
| EP (1) | EP0311903B1 (en]) |
| JP (1) | JPH0290915A (en]) |
| KR (1) | KR900006427B1 (en]) |
| CA (1) | CA1311426C (en]) |
| DE (1) | DE3874476T2 (en]) |
| MX (1) | MX165462B (en]) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4780114A (en) * | 1987-10-14 | 1988-10-25 | Air Products And Chemicals, Inc. | Molten salt hydrate membranes for the separation of gases |
| US5073175A (en) * | 1988-08-09 | 1991-12-17 | Air Products And Chemicals, Inc. | Fluorooxidized polymeric membranes for gas separation and process for preparing them |
| US4973456A (en) * | 1988-10-24 | 1990-11-27 | Air Products And Chemicals, Inc. | Use of salt hydrates as reversible absorbents of acid gases |
| DE3924102C2 (de) * | 1989-07-20 | 1995-01-26 | Geesthacht Gkss Forschung | Membran zum Austrag ungesättigter Kohlenwasserstoffe sowie Verfahren zu ihrer Herstellung |
| US5009678A (en) * | 1989-10-31 | 1991-04-23 | Union Carbide Industrial Gases Technology Corporation | Process for recovery of ammonia from an ammonia-containing gas mixture |
| CA2040798A1 (en) * | 1990-05-25 | 1991-11-26 | Dean T. Tsou | Facilitated liquid membranes for olefin/paraffin gas separations and related process |
| US5107058A (en) * | 1990-12-05 | 1992-04-21 | Exxon Research And Engineering Company | Olefin/paraffin separation via membrane extraction |
| CA2092029C (en) * | 1992-03-20 | 1999-08-10 | Sa Van Ho | Extracting organic compounds from aqueous solutions |
| US5507949A (en) * | 1992-03-20 | 1996-04-16 | Monsanto Company | Supported liquid membrane and separation process employing same |
| US5336298A (en) * | 1993-03-29 | 1994-08-09 | Air Products And Chemicals, Inc. | Polyelectrolyte membranes for the separation of acid gases |
| US5474754A (en) * | 1994-08-15 | 1995-12-12 | Arco Chemical Technology, L.P. | Preparation of an aluminosilicotitanate isomorphous with zeolite beta |
| US6315968B1 (en) | 1995-01-18 | 2001-11-13 | Air Products And Chemicals, Inc. | Process for separating acid gases from gaseous mixtures utilizing composite membranes formed from salt-polymer blends |
| US5618405A (en) * | 1995-06-07 | 1997-04-08 | Georgia Tech Research Corporation | Removal and recovery of hydrogen halides using an electrochemical membrane |
| US6200379B1 (en) | 1995-09-08 | 2001-03-13 | Midway Environmental Associates, Inc. | Fly ash composites and methods for making same |
| EP1024881A4 (en) * | 1997-08-01 | 2000-10-18 | Exxonmobil Res & Eng Co | CO2 SELECTIVITY MEMBRANE PROCESS AND HYDROGEN FUEL REFORMING SYSTEM FOR FUEL CELL |
| DE19745806A1 (de) * | 1997-10-16 | 1999-04-22 | Hoechst Ag | Ethylenaufbereitung mittels Gaspermeation |
| IL130883A0 (en) * | 1999-07-11 | 2001-01-28 | Maoz Betzer Tsilevich | An endothermic heat shield composition and a method for the preparation thereof |
| US6793711B1 (en) * | 1999-12-07 | 2004-09-21 | Eltron Research, Inc. | Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions |
| KR100315894B1 (ko) * | 1999-12-30 | 2001-12-24 | 박호군 | 고분자 전해질을 이용한 알켄 분리용 고체상 촉진 수송분리막 |
| US6579343B2 (en) * | 2001-03-30 | 2003-06-17 | University Of Notre Dame Du Lac | Purification of gas with liquid ionic compounds |
| US6958085B1 (en) | 2003-03-26 | 2005-10-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High performance immobilized liquid membrane for carbon dioxide separations |
| JP2007517003A (ja) * | 2003-12-22 | 2007-06-28 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | オレフィンおよびパラフィンを分離するための方法 |
| WO2006125115A2 (en) * | 2005-05-18 | 2006-11-23 | Energy Related Devices, Inc. | Insect repellent and attractant and auto-thermostatic membrane vapor control delivery system |
| DE102007002511A1 (de) * | 2007-01-17 | 2008-07-24 | Jess, Andreas, Prof.Dr.-Ing. | Verfahren zur Entschwefelung von Fluiden |
| WO2011037820A1 (en) * | 2009-09-25 | 2011-03-31 | Dow Global Technologies Llc. | Olefin selective membrane comprising an ionic liquid and a complexing agent |
| US10266679B2 (en) * | 2012-12-27 | 2019-04-23 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | Composite material for heat storage, method for preparation and use |
| EP2960211A1 (en) | 2014-06-25 | 2015-12-30 | Université d'Aix-Marseille | Device for extraction of pollutants by multichannel tubular membrane |
| TW201714663A (zh) | 2015-09-01 | 2017-05-01 | 俄亥俄州立創新基金會 | 用於氣體分離的膜 |
| US11000810B2 (en) | 2016-11-02 | 2021-05-11 | Ohio State Innovation Foundation | Borate-containing membranes for gas separation |
| US10836865B2 (en) | 2017-02-14 | 2020-11-17 | The Board Of Trustees Of The University Of Alabama | Ionic polyamide and polyamide-imide materials and methods of use |
| CN112933996A (zh) * | 2019-12-10 | 2021-06-11 | 中国科学院大连化学物理研究所 | 一种修饰液及其用于层状分离膜的修饰方法 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2983767A (en) * | 1959-02-02 | 1961-05-09 | Union Oil Co | Diffusional separation of aromatic compounds |
| NL123979C (en]) * | 1961-08-04 | |||
| US3432363A (en) * | 1963-11-12 | 1969-03-11 | Allis Chalmers Mfg Co | High temperature fuel cell electrolyte carrier |
| US3396510A (en) * | 1966-08-15 | 1968-08-13 | Gen Electric | Liquid membranes for use in the separation of gases |
| US3335545A (en) * | 1965-07-01 | 1967-08-15 | Gen Electric | Gas separation by differential permeation |
| US3400054A (en) * | 1966-03-15 | 1968-09-03 | Westinghouse Electric Corp | Electrochemical method for separating o2 from a gas; generating electricity; measuring o2 partial pressure; and fuel cell |
| US3447286A (en) * | 1967-08-02 | 1969-06-03 | Gen Electric | Totally enclosed liquid permselective membrane |
| US3527618A (en) * | 1968-05-13 | 1970-09-08 | United Aircraft Corp | Fuel cell with carbon dioxide gas stripper and method of operation |
| US3503186A (en) * | 1968-08-15 | 1970-03-31 | Gen Electric | Liquid membrane for sulphur dioxide extraction |
| US3676220A (en) * | 1969-02-27 | 1972-07-11 | Gen Electric | Facilitated transport liquid membrane |
| US3727058A (en) * | 1971-02-16 | 1973-04-10 | Hughes Aircraft Co | Hydrogen ion device |
| FR2466269A1 (fr) * | 1971-02-24 | 1981-04-10 | Commissariat Energie Atomique | Support de barriere poreuse ceramique |
| US3847672A (en) * | 1971-08-18 | 1974-11-12 | United Aircraft Corp | Fuel cell with gas separator |
| US3819806A (en) * | 1972-04-20 | 1974-06-25 | Gen Electric | Facilitated transport of hydrogen sulfide |
| US4014665A (en) * | 1974-10-07 | 1977-03-29 | Standard Oil Company (Indiana) | Membrane process and product |
| US4015955A (en) * | 1975-02-05 | 1977-04-05 | Standard Oil Company | Fluid separation process and membrane |
| US4147754A (en) * | 1975-07-28 | 1979-04-03 | General Electric Company | System for selective removal of hydrogen sulfide from a mixture of gases |
| US4207298A (en) * | 1975-09-24 | 1980-06-10 | Erickson Donald C | High temperature removal of H2 S from reducing gas |
| US4132766A (en) * | 1977-05-24 | 1979-01-02 | Erickson Donald C | Separation of oxygen from gaseous mixtures with molten alkali metal salts |
| US4174374A (en) * | 1977-06-22 | 1979-11-13 | General Electric Company | Maintaining the separation efficiency of immobilized liquid membranes in gas separation methods and apparatus |
| US4119408A (en) * | 1977-06-22 | 1978-10-10 | General Electric Company | Apparatus for maintaining the separation efficiency of immobilized liquid membranes in gas separation |
| US4318714A (en) * | 1980-05-14 | 1982-03-09 | General Electric Company | Facilitated separation of a select gas through an ion exchange membrane |
| US4330633A (en) * | 1980-08-15 | 1982-05-18 | Teijin Limited | Solid electrolyte |
| US4317865A (en) * | 1980-09-24 | 1982-03-02 | United Technologies Corporation | Ceria matrix material for molten carbonate fuel cell |
| US4701186A (en) * | 1983-06-30 | 1987-10-20 | Monsanto Company | Polymeric membranes with ammonium salts |
| US4617029A (en) * | 1985-03-01 | 1986-10-14 | Air Products And Chemicals, Inc. | Method for gas separation |
| EP0194483B1 (en) * | 1985-03-01 | 1989-05-31 | Air Products And Chemicals, Inc. | Method for gas separation |
| US4708860A (en) * | 1986-12-29 | 1987-11-24 | Air Products And Chemicals, Inc. | Split-flow regeneration in absorptive air separation |
| US4710205A (en) * | 1987-03-16 | 1987-12-01 | Honeywell Inc. | Stabilized liquid films |
| US4780114A (en) * | 1987-10-14 | 1988-10-25 | Air Products And Chemicals, Inc. | Molten salt hydrate membranes for the separation of gases |
-
1987
- 1987-10-14 US US07/108,501 patent/US4780114A/en not_active Expired - Fee Related
-
1988
- 1988-10-06 EP EP88116547A patent/EP0311903B1/en not_active Expired - Lifetime
- 1988-10-06 DE DE8888116547T patent/DE3874476T2/de not_active Expired - Fee Related
- 1988-10-07 CA CA000579672A patent/CA1311426C/en not_active Expired - Lifetime
- 1988-10-13 MX MX013382A patent/MX165462B/es unknown
- 1988-10-14 KR KR1019880013428A patent/KR900006427B1/ko not_active Expired
- 1988-10-14 JP JP63259267A patent/JPH0290915A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0311903A2 (en) | 1989-04-19 |
| CA1311426C (en) | 1992-12-15 |
| DE3874476D1 (de) | 1992-10-15 |
| EP0311903A3 (en) | 1990-01-31 |
| EP0311903B1 (en) | 1992-09-09 |
| MX165462B (es) | 1992-11-12 |
| KR900006427B1 (ko) | 1990-08-31 |
| US4780114A (en) | 1988-10-25 |
| JPH0290915A (ja) | 1990-03-30 |
| DE3874476T2 (de) | 1993-04-22 |
| KR890006276A (ko) | 1989-06-12 |
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