KR850008100A - 질소 흡착방법 - Google Patents
질소 흡착방법 Download PDFInfo
- Publication number
- KR850008100A KR850008100A KR1019850003603A KR850003603A KR850008100A KR 850008100 A KR850008100 A KR 850008100A KR 1019850003603 A KR1019850003603 A KR 1019850003603A KR 850003603 A KR850003603 A KR 850003603A KR 850008100 A KR850008100 A KR 850008100A
- Authority
- KR
- South Korea
- Prior art keywords
- polyvalent cation
- nitrogen
- type
- fusersite
- mixtures
- Prior art date
Links
Classifications
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
-
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/186—Chemical treatments in view of modifying the properties of the sieve, e.g. increasing the stability or the activity, also decreasing the activity
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
- B01D2253/1085—Zeolites characterized by a silicon-aluminium ratio
-
- 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
- B01D2256/10—Nitrogen
-
- 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
- B01D2256/12—Oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/104—Oxygen
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
- B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S95/00—Gas separation: processes
- Y10S95/90—Solid sorbent
- Y10S95/902—Molecular sieve
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 GC 설택도에 대한 이온교환량의 효과를 도시한 그래프이며,
제2도 및 3도는 본 실시예의 여러 비교실시예와 실시예에 대한 질소등온을 도시한 그래프이며.
Claims (10)
- 질소가 함유된 기체를 적어도 50중량퍼센트의 포우저사이트가 함유된 다가 양이온 교환 제올라이트 홈착계와 접촉시키는 단계로 구성되며, 상기 홈착제의 포우저사이트부는 대부분 교환가능한 양이온으로다가 양이온 교환형에 존재하며, 상기 흡착제는 탈수/탈히드록실화 상태에서 다가 이온형이 우세하도록 탈수되는 것을 특징으로 하는 질소를 함유한 기체로부터 질소를 흡착시키는 방법.
- 제1항에 있어서, 공기를 질소와 산소로 분리하는 방법.
- 제1항에 있어서, 질소를 함유한 기체의 혼합물로부터 질소를 흡착시키는 방법.
- 제1항에 있어서, 상기 포우지사이트의 실리콘과 알루미늄의 비는 약 1-2인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 포우저사이트는 X-형 인것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 흡착제는 적어도 75중량퍼센트의 X-형 포우저사이트를 함유하고 있으며, A-형 제올라이트, 불활성 클레이결합제, 기타 불활성 고체물질 및 이것의 혼합물로 구성되는 그룹으로부터 설택된 흡착제인 것을 특징으로 하는 방법.
- 제6항에 있어서, 상기 다가 양이온의 칼슘이온인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 다가 양이온은 2가인 것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 다가 양이온 마그네슘, 칼슘, 스트론륨, 바륨 또는 이것의 혼합물로부터 설택되는것을 특징으로 하는 방법.
- 제1항에 있어서, 상기 다가 양이온은 칼슘이온인 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/614,086 US4544378A (en) | 1982-11-15 | 1984-05-24 | Nitrogen adsorption process |
US614086 | 1996-03-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850008100A true KR850008100A (ko) | 1985-12-13 |
KR890003431B1 KR890003431B1 (ko) | 1989-09-21 |
Family
ID=24459806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019850003603A KR890003431B1 (ko) | 1984-05-24 | 1985-05-24 | 질소 흡착방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4544378A (ko) |
EP (1) | EP0164024A3 (ko) |
JP (1) | JPS60261524A (ko) |
KR (1) | KR890003431B1 (ko) |
CA (1) | CA1297046C (ko) |
ES (1) | ES8702168A1 (ko) |
MX (1) | MX165065B (ko) |
ZA (1) | ZA853887B (ko) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0196103A3 (en) * | 1985-03-28 | 1988-07-13 | Air Products And Chemicals, Inc. | Maximum aluminum x-type zeolite adsorbents |
US4713362A (en) * | 1986-05-22 | 1987-12-15 | Air Products And Chemicals, Inc. | Selective zeolitic adsorbent and a method for activation thereof |
US4747854A (en) * | 1986-05-22 | 1988-05-31 | Air Products And Chemicals, Inc. | Selective chromatographic process using an ion-exchanged, dehydrated chabazite adsorbent |
US4744805A (en) * | 1986-05-22 | 1988-05-17 | Air Products And Chemicals, Inc. | Selective adsorption process using an oxidized ion-exchanged dehydrated chabizite adsorbent |
EP0257493A1 (en) * | 1986-08-22 | 1988-03-02 | Air Products And Chemicals, Inc. | Adsorptive separation of gas mixtures |
US4859217A (en) * | 1987-06-30 | 1989-08-22 | Uop | Process for separating nitrogen from mixtures thereof with less polar substances |
US4943304A (en) * | 1989-04-06 | 1990-07-24 | Air Products And Chemicals, Inc. | Process for the purification of bulk gases using chabazite adsorbents |
US4925460A (en) * | 1989-07-20 | 1990-05-15 | Air Products And Chemicals, Inc. | Chabazite for gas separation |
US5174979A (en) * | 1989-10-06 | 1992-12-29 | Uop | Mixed ion-exchanged zeolites and processes for the use thereof in gas separations |
US5013334A (en) * | 1990-01-09 | 1991-05-07 | Uop | Methane purification by pressure swing adsorption |
US5171333A (en) * | 1990-01-09 | 1992-12-15 | Uop | Methane purification by pressure swing adsorption |
FR2669242B1 (fr) * | 1990-11-16 | 1994-09-02 | Ceca Sa | Adsorbants industriels a base de zeolites x a basse teneur en silice pour la separation non cryogenique des gaz de l'air et leur procede de preparation. |
US5152813A (en) * | 1991-12-20 | 1992-10-06 | Air Products And Chemicals, Inc. | Nitrogen adsorption with a Ca and/or Sr exchanged lithium X-zeolite |
US5266102A (en) * | 1992-09-23 | 1993-11-30 | Air Products And Chemicals, Inc. | O2 VSA process with low O2 capacity adsorbents |
US5258060A (en) * | 1992-09-23 | 1993-11-02 | Air Products And Chemicals, Inc. | Adsorptive separation using diluted adsorptive phase |
US5258058A (en) * | 1992-10-05 | 1993-11-02 | Air Products And Chemicals, Inc. | Nitrogen adsorption with a divalent cation exchanged lithium X-zeolite |
US5354360A (en) * | 1993-01-11 | 1994-10-11 | Air Products And Chemicals, Inc. | Magnesium A-zeolite for nitrogen adsorption |
US5441557A (en) * | 1993-12-14 | 1995-08-15 | Praxair Technology, Inc. | Enhanced gas separations and zeolite compositions therefor |
US5804702A (en) * | 1996-02-14 | 1998-09-08 | Southwest Sciences Incorporated | Process for reducing interfering signals in optical measurements of water vapor |
US5868818A (en) * | 1996-08-08 | 1999-02-09 | Tosoh Corporation | Adsorbent for air separation, production method thereof, and air-separation method using it |
JPH119990A (ja) * | 1997-06-24 | 1999-01-19 | Daido Hoxan Inc | 窒素吸着剤およびその使用方法 |
FR2766476B1 (fr) * | 1997-07-22 | 1999-09-03 | Ceca Sa | Adsorbant zeolitique ameliore pour la separation des gaz de l'air et son procede d'obtention |
US6395070B1 (en) * | 1998-10-06 | 2002-05-28 | Matheson Tri-Gas, Inc. | Methods for removal of impurity metals from gases using low metal zeolites |
US6110258A (en) * | 1998-10-06 | 2000-08-29 | Matheson Tri-Gas, Inc. | Methods for removal of water from gases using superheated zeolites |
US6451723B1 (en) | 2000-07-07 | 2002-09-17 | Honeywell International Inc. | Polymer-bound nitrogen adsorbent and method of making and using it |
WO2002088675A2 (en) * | 2001-04-27 | 2002-11-07 | Uop Llc | Desorptive method for determining a surface property of a solid |
US6844198B2 (en) * | 2001-04-27 | 2005-01-18 | Uop Llc | Adsorptive method for determining a surface property of a solid |
US20040197920A1 (en) * | 2001-04-27 | 2004-10-07 | Swenson Lasalle R. | Desorptive method for determining a surface property of a solid |
US20070092974A1 (en) * | 2001-04-27 | 2007-04-26 | Swenson Lasalle R | Desorptive Method for Determining a Surface Property of a Solid |
AU2002332426A1 (en) * | 2001-07-25 | 2003-02-17 | Richard A. Haase | Processes and apparatus for the manufacture of polynuclear aluminum compounds and disinfectants, and polynuclear aluminum compounds and disinfectants from such processes and apparatus |
GB2407372B (en) | 2002-04-11 | 2007-02-14 | Richard A Haase | Water combustion technology-methods,processes,systems and apparatus for the combustion of hydrogen and oxygen |
KR100577956B1 (ko) | 2004-07-08 | 2006-05-10 | 주식회사 효성 | 알칼리 토금속으로 이온교환된 제올라이트 4a를 이용한 삼불화질소 가스의 정제방법 |
CN101128906B (zh) * | 2004-12-30 | 2012-09-05 | 纳幕尔杜邦公司 | 调节吸气剂材料的方法 |
US7404846B2 (en) * | 2005-04-26 | 2008-07-29 | Air Products And Chemicals, Inc. | Adsorbents for rapid cycle pressure swing adsorption processes |
US7722702B2 (en) * | 2005-06-30 | 2010-05-25 | Praxair Technology, Inc. | Adsorbent and catalyst mixtures |
US7455718B2 (en) | 2005-06-30 | 2008-11-25 | Praxair Technology, Inc. | Silver-exchanged zeolites and methods of manufacture therefor |
US8173995B2 (en) | 2005-12-23 | 2012-05-08 | E. I. Du Pont De Nemours And Company | Electronic device including an organic active layer and process for forming the electronic device |
US8268269B2 (en) | 2006-01-24 | 2012-09-18 | Clearvalue Technologies, Inc. | Manufacture of water chemistries |
CN103084156A (zh) | 2011-11-04 | 2013-05-08 | 财团法人工业技术研究院 | 除湿装置及其通电脱附装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE110478C (ko) * | ||||
US2882244A (en) * | 1953-12-24 | 1959-04-14 | Union Carbide Corp | Molecular sieve adsorbents |
US3140933A (en) * | 1960-12-02 | 1964-07-14 | Union Carbide Corp | Separation of an oxygen-nitrogen mixture |
US3140932A (en) * | 1960-12-02 | 1964-07-14 | Union Carbide Corp | Separation of an oxygen-nitrogen mixture |
US3313091A (en) * | 1963-11-04 | 1967-04-11 | Exxon Research Engineering Co | Vacuum cycle adsorption |
US3375206A (en) * | 1964-09-09 | 1968-03-26 | Union Carbide Corp | Chemical reaction catalyst and its preparation |
US3375065A (en) * | 1965-01-25 | 1968-03-26 | Grace W R & Co | Method of cation exchanging synthetic faujasite |
US3513108A (en) * | 1967-11-30 | 1970-05-19 | Mobil Oil Corp | Hydrothermally stable catalyst and method for its preparation |
US3449265A (en) * | 1968-08-14 | 1969-06-10 | Exxon Research Engineering Co | Cracking catalyst compositions |
US3647682A (en) * | 1968-10-23 | 1972-03-07 | Union Carbide Corp | Olefin production by the catalytic treatment of hydrocarbons |
US3597169A (en) * | 1968-11-13 | 1971-08-03 | Exxon Research Engineering Co | Process for demethanization of liquid oxygen |
JPS5547202A (en) * | 1978-09-29 | 1980-04-03 | Osaka Oxgen Ind Ltd | Treating method for ozone contained in gas |
JPS6025369B2 (ja) * | 1981-03-10 | 1985-06-18 | 水澤化学工業株式会社 | 耐摩耗性粒状ゼオライト及びその製法 |
US4481018A (en) * | 1982-11-15 | 1984-11-06 | Air Products And Chemicals, Inc. | Polyvalent ion exchanged adsorbent for air separation |
-
1984
- 1984-05-24 US US06/614,086 patent/US4544378A/en not_active Expired - Fee Related
-
1985
- 1985-05-17 CA CA000481863A patent/CA1297046C/en not_active Expired - Lifetime
- 1985-05-22 ZA ZA853887A patent/ZA853887B/xx unknown
- 1985-05-22 EP EP85106292A patent/EP0164024A3/en not_active Withdrawn
- 1985-05-22 ES ES543380A patent/ES8702168A1/es not_active Expired
- 1985-05-23 MX MX205380A patent/MX165065B/es unknown
- 1985-05-24 JP JP60111967A patent/JPS60261524A/ja active Pending
- 1985-05-24 KR KR1019850003603A patent/KR890003431B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1297046C (en) | 1992-03-10 |
ES543380A0 (es) | 1986-12-16 |
EP0164024A3 (en) | 1988-01-07 |
ES8702168A1 (es) | 1986-12-16 |
JPS60261524A (ja) | 1985-12-24 |
US4544378A (en) | 1985-10-01 |
ZA853887B (en) | 1987-01-28 |
EP0164024A2 (en) | 1985-12-11 |
KR890003431B1 (ko) | 1989-09-21 |
MX165065B (es) | 1992-10-20 |
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