JPH0380055B2 - - Google Patents
Info
- Publication number
- JPH0380055B2 JPH0380055B2 JP59082818A JP8281884A JPH0380055B2 JP H0380055 B2 JPH0380055 B2 JP H0380055B2 JP 59082818 A JP59082818 A JP 59082818A JP 8281884 A JP8281884 A JP 8281884A JP H0380055 B2 JPH0380055 B2 JP H0380055B2
- Authority
- JP
- Japan
- Prior art keywords
- molecular sieve
- carbon
- nitrogen
- fiber
- granular
- 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
- 239000002808 molecular sieve Substances 0.000 claims description 45
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 45
- 239000011148 porous material Substances 0.000 claims description 32
- 239000000835 fiber Substances 0.000 claims description 27
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 25
- 239000004917 carbon fiber Substances 0.000 claims description 25
- 238000000926 separation method Methods 0.000 claims description 14
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 claims description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 17
- 229910052799 carbon Inorganic materials 0.000 description 17
- 238000001179 sorption measurement Methods 0.000 description 17
- 229910001873 dinitrogen Inorganic materials 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 9
- 239000001301 oxygen Substances 0.000 description 9
- 229910052760 oxygen Inorganic materials 0.000 description 9
- 239000003245 coal Substances 0.000 description 8
- 238000003795 desorption Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000003763 carbonization Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000227 grinding Methods 0.000 description 3
- 238000002074 melt spinning Methods 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000001282 iso-butane Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N sec-butylidene Natural products CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- WIRUZQNBHNAMAB-UHFFFAOYSA-N benzene;cyclohexane Chemical compound C1CCCCC1.C1=CC=CC=C1 WIRUZQNBHNAMAB-UHFFFAOYSA-N 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000011280 coal tar Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000007849 furan resin Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
-
- 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
- C01B13/0259—Physical processing only by adsorption on solids
- C01B13/0262—Physical processing only by adsorption on solids characterised by the adsorbent
- C01B13/0266—Carbon based materials
-
- 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)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Carbon And Carbon Compounds (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59082818A JPS60227832A (ja) | 1984-04-26 | 1984-04-26 | 窒素−酸素分離用分子篩 |
| DE3515207A DE3515207C2 (de) | 1984-04-26 | 1985-04-26 | Molekularsieb zum Trennen von Stickstoff und Sauerstoff |
| US06/898,775 US4734394A (en) | 1984-04-26 | 1986-08-19 | Process for producing molecular sieve carbon fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59082818A JPS60227832A (ja) | 1984-04-26 | 1984-04-26 | 窒素−酸素分離用分子篩 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60227832A JPS60227832A (ja) | 1985-11-13 |
| JPH0380055B2 true JPH0380055B2 (cg-RX-API-DMAC7.html) | 1991-12-20 |
Family
ID=13784982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59082818A Granted JPS60227832A (ja) | 1984-04-26 | 1984-04-26 | 窒素−酸素分離用分子篩 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4734394A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS60227832A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3515207C2 (cg-RX-API-DMAC7.html) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4820318A (en) * | 1987-12-24 | 1989-04-11 | Allied-Signal Inc. | Removal of organic compounds from gas streams using carbon molecular sieves |
| US4810266A (en) * | 1988-02-25 | 1989-03-07 | Allied-Signal Inc. | Carbon dioxide removal using aminated carbon molecular sieves |
| US5071450A (en) * | 1990-09-14 | 1991-12-10 | Air Products And Chemicals, Inc. | Modified carbon molecular sieve adsorbents |
| US5626650A (en) * | 1990-10-23 | 1997-05-06 | Catalytic Materials Limited | Process for separating components from gaseous streams |
| US5308457A (en) * | 1991-04-05 | 1994-05-03 | Catalytica, Inc. | Self-contained system for controlling gaseous emissions from dilute organic sources and a process for using that system |
| US5135548A (en) * | 1991-05-08 | 1992-08-04 | Air Products And Chemicals, Inc. | Oxygen selective desiccants |
| DE69231789T2 (de) * | 1991-06-19 | 2001-09-20 | Morinobu Endo | Faser aus aktiviertem Kohlenstoff auf Pechbasis |
| JPH0617321A (ja) * | 1992-06-25 | 1994-01-25 | Morinobu Endo | ピッチ系活性炭素繊維 |
| US5972077A (en) * | 1996-02-15 | 1999-10-26 | Lockheed Martin Energy Research Corporation | Gas separation device based on electrical swing adsorption |
| US5925168A (en) * | 1997-01-31 | 1999-07-20 | Judkins; Roddie R. | Method and apparatus for separating gases based on electrically and magnetically enhanced monolithic carbon fiber composite sorbents |
| US5827355A (en) * | 1997-01-31 | 1998-10-27 | Lockheed Martin Energy Research Corporation | Carbon fiber composite molecular sieve electrically regenerable air filter media |
| US5912424A (en) * | 1997-03-31 | 1999-06-15 | Lockheed Martin Energy Research Corporation | Electrical swing adsorption gas storage and delivery system |
| CZ20014131A3 (cs) * | 1999-05-20 | 2002-08-14 | The Procter & Gamble Company | Způsob odstraňování nejdrobnějąích patogenů z kapaliny |
| US7614507B2 (en) | 2001-08-23 | 2009-11-10 | Pur Water Purification Products Inc. | Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same |
| US20050279696A1 (en) * | 2001-08-23 | 2005-12-22 | Bahm Jeannine R | Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles |
| KR100777951B1 (ko) * | 2001-08-23 | 2007-11-28 | 더 프록터 앤드 갬블 캄파니 | 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법 |
| US7614508B2 (en) * | 2001-08-23 | 2009-11-10 | Pur Water Purification Products Inc. | Water filter materials, water filters and kits containing silver coated particles and processes for using the same |
| US7615152B2 (en) | 2001-08-23 | 2009-11-10 | Pur Water Purification Products, Inc. | Water filter device |
| US20220387967A1 (en) * | 2019-11-13 | 2022-12-08 | Osaka Gas Chemicals Co., Ltd. | Molecular sieve activated carbon |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4014725A (en) * | 1975-03-27 | 1977-03-29 | Union Carbide Corporation | Method of making carbon cloth from pitch based fiber |
| FR2392144A1 (fr) * | 1977-05-25 | 1978-12-22 | British Petroleum Co | Procede de fabrication de fibres de carbone et de graphite a partir de brais de petrole |
| JPS57101024A (en) * | 1980-12-10 | 1982-06-23 | Mitsui Cokes Kogyo Kk | Preparation of molecular sieve carbon fiber |
| US4552148A (en) * | 1981-07-27 | 1985-11-12 | American Cyanamid Company | Anastomotic device |
| JPS58129199A (ja) * | 1982-01-28 | 1983-08-02 | Nippon Soken Inc | 全熱交換器 |
| JPS60199922A (ja) * | 1984-03-23 | 1985-10-09 | Nippon Soken Inc | 活性炭素繊維の製造方法 |
-
1984
- 1984-04-26 JP JP59082818A patent/JPS60227832A/ja active Granted
-
1985
- 1985-04-26 DE DE3515207A patent/DE3515207C2/de not_active Expired - Fee Related
-
1986
- 1986-08-19 US US06/898,775 patent/US4734394A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60227832A (ja) | 1985-11-13 |
| US4734394A (en) | 1988-03-29 |
| DE3515207C2 (de) | 1994-05-11 |
| DE3515207A1 (de) | 1985-10-31 |
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