JPH0480725B2 - - Google Patents
Info
- Publication number
- JPH0480725B2 JPH0480725B2 JP59279348A JP27934884A JPH0480725B2 JP H0480725 B2 JPH0480725 B2 JP H0480725B2 JP 59279348 A JP59279348 A JP 59279348A JP 27934884 A JP27934884 A JP 27934884A JP H0480725 B2 JPH0480725 B2 JP H0480725B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid film
- gas
- solvent
- liquid
- membrane
- 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
- 239000007788 liquid Substances 0.000 claims description 36
- 239000007789 gas Substances 0.000 claims description 31
- 239000012528 membrane Substances 0.000 claims description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 18
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 18
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 230000005660 hydrophilic surface Effects 0.000 claims description 3
- 150000003462 sulfoxides Chemical class 0.000 claims description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 claims 3
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims 2
- 230000005661 hydrophobic surface Effects 0.000 claims 1
- 239000010408 film Substances 0.000 description 31
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 17
- 238000011282 treatment Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- 239000012510 hollow fiber Substances 0.000 description 9
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000002427 irreversible effect Effects 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 238000007788 roughening Methods 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229920001778 nylon Polymers 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 150000002596 lactones Chemical class 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 239000002798 polar solvent Substances 0.000 description 3
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 125000005023 xylyl group Chemical group 0.000 description 3
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 2
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 description 2
- VJXRKZJMGVSXPX-UHFFFAOYSA-N 4-ethylpyridine Chemical compound CCC1=CC=NC=C1 VJXRKZJMGVSXPX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004380 ashing Methods 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 150000003222 pyridines Chemical class 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- HMTSWYPNXFHGEP-UHFFFAOYSA-N (4-methylphenyl)methanamine Chemical compound CC1=CC=C(CN)C=C1 HMTSWYPNXFHGEP-UHFFFAOYSA-N 0.000 description 1
- WTNYQLSEQLYWQG-UHFFFAOYSA-N 2-(ethoxymethylidene)-1-phenylbutane-1,3-dione Chemical compound CCOC=C(C(C)=O)C(=O)C1=CC=CC=C1 WTNYQLSEQLYWQG-UHFFFAOYSA-N 0.000 description 1
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 description 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 description 1
- 101710134784 Agnoprotein Proteins 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- 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 1
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 1
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 150000001923 cyclic compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000006471 dimerization reaction Methods 0.000 description 1
- HPYNZHMRTTWQTB-UHFFFAOYSA-N dimethylpyridine Natural products CC1=CC=CN=C1C HPYNZHMRTTWQTB-UHFFFAOYSA-N 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 1
- 150000003951 lactams Chemical class 0.000 description 1
- 238000013532 laser treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- XLSZMDLNRCVEIJ-UHFFFAOYSA-N methylimidazole Natural products CC1=CNC=N1 XLSZMDLNRCVEIJ-UHFFFAOYSA-N 0.000 description 1
- URXNVXOMQQCBHS-UHFFFAOYSA-N naphthalene;sodium Chemical compound [Na].C1=CC=CC2=CC=CC=C21 URXNVXOMQQCBHS-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 150000004040 pyrrolidinones Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 description 1
- XFNJVJPLKCPIBV-UHFFFAOYSA-N trimethylenediamine Chemical compound NCCCN XFNJVJPLKCPIBV-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0086—Mechanical after-treatment
-
- 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
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
- B01D69/127—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction using electrical discharge or plasma-polymerisation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0251—Physical processing only by making use of membranes
- C01B13/0255—Physical processing only by making use of membranes characterised by the type of membrane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0229—Purification or separation processes
- C01B13/0248—Physical processing only
- C01B13/0285—Physical processing only by absorption in liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/40—Carbon monoxide
-
- 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
- C01B2210/0043—Impurity removed
- C01B2210/0046—Nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Water Supply & Treatment (AREA)
- Manufacturing & Machinery (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59279348A JPS61149205A (ja) | 1984-12-24 | 1984-12-24 | 液体膜 |
| US06/801,723 US4705544A (en) | 1984-12-24 | 1985-11-26 | Liquid membrane |
| CA000497414A CA1258604A (en) | 1984-12-24 | 1985-12-11 | Liquid membrane |
| EP85116483A EP0186182B1 (en) | 1984-12-24 | 1985-12-23 | Liquid membrane |
| DE8585116483T DE3580658D1 (de) | 1984-12-24 | 1985-12-23 | Fluessigmembran. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59279348A JPS61149205A (ja) | 1984-12-24 | 1984-12-24 | 液体膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61149205A JPS61149205A (ja) | 1986-07-07 |
| JPH0480725B2 true JPH0480725B2 (en]) | 1992-12-21 |
Family
ID=17609915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59279348A Granted JPS61149205A (ja) | 1984-12-24 | 1984-12-24 | 液体膜 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4705544A (en]) |
| EP (1) | EP0186182B1 (en]) |
| JP (1) | JPS61149205A (en]) |
| CA (1) | CA1258604A (en]) |
| DE (1) | DE3580658D1 (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6953713B2 (en) | 1992-05-29 | 2005-10-11 | Semiconductor Energy Laboratory Co., Ltd. | Electric device, matrix device, electro-optical display device and semiconductor memory having thin-film transistors |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954145A (en) * | 1986-11-03 | 1990-09-04 | Kingston Technologies | Filled membranes for separation of polar from non-polar gases |
| DE3871462D1 (de) * | 1987-08-22 | 1992-07-02 | Agency Ind Science Techn | Membran zur gastrennung. |
| CA2040798A1 (en) * | 1990-05-25 | 1991-11-26 | Dean T. Tsou | Facilitated liquid membranes for olefin/paraffin gas separations and related process |
| JP2533014B2 (ja) * | 1990-06-30 | 1996-09-11 | ユニオン・カーバイド・インダストリアル・ガセズ・テクノロジー・コーポレーション | 酸素透過高分子膜 |
| US5112457A (en) * | 1990-07-23 | 1992-05-12 | Case Western Reserve University | Process for producing hydroxylated plasma-polymerized films and the use of the films for enhancing the compatiblity of biomedical implants |
| US5411580A (en) * | 1991-07-31 | 1995-05-02 | Praxair Technology, Inc. | Oxygen-separating porous membranes |
| US5507949A (en) * | 1992-03-20 | 1996-04-16 | Monsanto Company | Supported liquid membrane and separation process employing same |
| CA2092029C (en) * | 1992-03-20 | 1999-08-10 | Sa Van Ho | Extracting organic compounds from aqueous solutions |
| AT412842B (de) * | 2003-07-24 | 2005-08-25 | Gheczy Rudolf Von | Verfahren zum betrieb einer verbrennungsanlage |
| US8066800B2 (en) | 2009-10-23 | 2011-11-29 | Hamilton Sundstrand Corporation | Film-based system and method for carbon dioxide separation |
| WO2013080994A1 (ja) * | 2011-12-01 | 2013-06-06 | 株式会社ルネッサンス・エナジー・リサーチ | 促進輸送膜の製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1925582C3 (de) * | 1969-05-20 | 1974-07-04 | Linde Ag, 6200 Wiesbaden | Verfahren und Vorrichtung zum Trennen von Stoffgemischen mittels Diffusion |
| US3911080A (en) * | 1971-09-10 | 1975-10-07 | Wright H Dudley | Air pollution control |
| US3864418A (en) * | 1973-03-12 | 1975-02-04 | Standard Oil Co | Process of separating complexable materials employing semipermeable polymer film |
| US3951621A (en) * | 1973-05-30 | 1976-04-20 | Standard Oil Company | Process for separating one or more components of a gaseous mixture |
| JPS5813216B2 (ja) * | 1979-09-29 | 1983-03-12 | 森六株式会社 | 酸素吸脱着剤 |
| US4419242A (en) * | 1980-02-04 | 1983-12-06 | International Power Technology, Inc. | Composite membrane for a membrane distillation system |
| US4318714A (en) * | 1980-05-14 | 1982-03-09 | General Electric Company | Facilitated separation of a select gas through an ion exchange membrane |
| US4343715A (en) * | 1980-10-10 | 1982-08-10 | Duke University | Immobilized hemoglobin, and processes for extracting oxygen from fluids using the same |
| US4542010A (en) * | 1982-06-30 | 1985-09-17 | Bend Research, Inc. | Method and apparatus for producing oxygen and nitrogen and membrane therefor |
| US4451270A (en) * | 1982-06-30 | 1984-05-29 | Bend Research, Inc. | Absorption process for producing oxygen and nitrogen and solution therefor |
| US4516984A (en) * | 1983-11-08 | 1985-05-14 | Emory University | Degassing process and apparatus for removal of oxygen |
| JPS60137416A (ja) * | 1983-12-23 | 1985-07-22 | Agency Of Ind Science & Technol | 気体選択透過膜 |
-
1984
- 1984-12-24 JP JP59279348A patent/JPS61149205A/ja active Granted
-
1985
- 1985-11-26 US US06/801,723 patent/US4705544A/en not_active Expired - Lifetime
- 1985-12-11 CA CA000497414A patent/CA1258604A/en not_active Expired
- 1985-12-23 EP EP85116483A patent/EP0186182B1/en not_active Expired - Lifetime
- 1985-12-23 DE DE8585116483T patent/DE3580658D1/de not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6953713B2 (en) | 1992-05-29 | 2005-10-11 | Semiconductor Energy Laboratory Co., Ltd. | Electric device, matrix device, electro-optical display device and semiconductor memory having thin-film transistors |
| US7223996B2 (en) | 1992-05-29 | 2007-05-29 | Semiconductor Energy Laboratory Co., Ltd. | Electric device, matrix device, electro-optical display device, and semiconductor memory having thin-film transistors |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61149205A (ja) | 1986-07-07 |
| EP0186182A2 (en) | 1986-07-02 |
| DE3580658D1 (de) | 1991-01-03 |
| US4705544A (en) | 1987-11-10 |
| EP0186182B1 (en) | 1990-11-22 |
| EP0186182A3 (en) | 1988-01-13 |
| CA1258604A (en) | 1989-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4147745A (en) | Process for producing semipermeable membranes | |
| US4163725A (en) | Process for preparing of semipermeable membranes | |
| EP2001666B1 (en) | Atmospheric pressure microwave plasma treated porous membranes | |
| US4265959A (en) | Process for producing semipermeable membranes | |
| JPH0480725B2 (en]) | ||
| US4107049A (en) | Process for producing semipermeable membranes | |
| JPH0479683B2 (en]) | ||
| JPH07102310B2 (ja) | 二酸化炭素分離ゲル膜及びその製造方法 | |
| NO871595L (no) | Sammensatt membran. | |
| JPS6261619A (ja) | 液体膜 | |
| JPS61293525A (ja) | 液体膜 | |
| JPS594402A (ja) | 複合親水性膜 | |
| JPS61281138A (ja) | エタノ−ル／水混合液から水を選択的に透過する複合膜およびその製造方法 | |
| CN114616046B (zh) | 复合半透膜 | |
| JPS63130105A (ja) | 選択透過性複合膜の製造方法 | |
| JPH05253455A (ja) | シクロデキストリン−ポリビニルアルコール複合膜 | |
| Roualdes et al. | 1.09-Plasma Membranes | |
| KR102790732B1 (ko) | 낮은 표면 에너지 기재를 습윤 처리하기 위한 방법 및 이를 위한 시스템 | |
| JPH055529B2 (en]) | ||
| JPH0512972B2 (en]) | ||
| JPS62129112A (ja) | 水の選択的分離方法 | |
| RU2652212C1 (ru) | Мембрана половолоконная | |
| CN116531959A (zh) | 一种反渗透膜及其制备方法和应用 | |
| JPH0567331B2 (en]) | ||
| JPS63309536A (ja) | 多孔質膜の親水化法 |