NO170260C - Fremstilling av oksygen med hoey renhet - Google Patents
Fremstilling av oksygen med hoey renhetInfo
- Publication number
- NO170260C NO170260C NO880950A NO880950A NO170260C NO 170260 C NO170260 C NO 170260C NO 880950 A NO880950 A NO 880950A NO 880950 A NO880950 A NO 880950A NO 170260 C NO170260 C NO 170260C
- Authority
- NO
- Norway
- Prior art keywords
- oxygen
- preparation
- high purity
- purity
- 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
- B01D53/047—Pressure swing adsorption
-
- 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
- B01D2253/104—Alumina
-
- 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
- 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
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/404—Further details for adsorption processes and devices using four beds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Gases By Adsorption (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/021,862 US4756723A (en) | 1987-03-04 | 1987-03-04 | Preparation of high purity oxygen |
Publications (4)
Publication Number | Publication Date |
---|---|
NO880950D0 NO880950D0 (no) | 1988-03-03 |
NO880950L NO880950L (no) | 1988-09-05 |
NO170260B NO170260B (no) | 1992-06-22 |
NO170260C true NO170260C (no) | 1992-09-30 |
Family
ID=21806558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO880950A NO170260C (no) | 1987-03-04 | 1988-03-03 | Fremstilling av oksygen med hoey renhet |
Country Status (6)
Country | Link |
---|---|
US (1) | US4756723A (no) |
EP (1) | EP0281876A1 (no) |
JP (1) | JPS63230505A (no) |
CA (1) | CA1304699C (no) |
FI (1) | FI85953C (no) |
NO (1) | NO170260C (no) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2562326B2 (ja) * | 1987-08-07 | 1996-12-11 | 住友精化株式会社 | 空気から高濃度酸素を取得する方法 |
US4896514A (en) * | 1987-10-31 | 1990-01-30 | Kabushiki Kaisha Toshiba | Air-conditioning apparatus |
US4813979A (en) * | 1988-02-02 | 1989-03-21 | The United States Of America As Represented By The Secretary Of The Air Force | Secondary oxygen purifier for molecular sieve oxygen concentrator |
US4950311A (en) * | 1988-03-07 | 1990-08-21 | White Jr Donald H | Heaterless adsorption system for combined purification and fractionation of air |
FR2633847B1 (fr) * | 1988-07-08 | 1991-04-19 | Air Liquide | Procede de traitement d'un melange gazeux par adsorption |
DE3829584A1 (de) * | 1988-09-01 | 1990-03-08 | Bayer Ag | Trennung von gasgemischen durch vakuum swing adsorption in einem zwei-adsorber-system |
DE3830506A1 (de) * | 1988-09-08 | 1990-03-15 | Bergwerksverband Gmbh | Verfahren zur gewinnung von stickstoff aus sauerstoff und stickstoff enthaltenden gasgemischen mittels druckwechseladsorption an kohlenstoff-molekularsieben |
US4916630A (en) * | 1988-09-30 | 1990-04-10 | The United States Of America As Represented By The Secretary Of The Air Force | Bed tester for molecular sieve oxygen concentrator |
US5137549A (en) * | 1988-10-14 | 1992-08-11 | Vbm Corporation | Two stage super-enriched oxygen concentrator |
DE3842930A1 (de) * | 1988-12-21 | 1990-06-28 | Bayer Ag | Verfahren zur adsorptiven sauerstoffanreicherung von luft mit mischungen aus ca-zeolith a molekularsieben mittels vakuum-swing-adsorption |
US4880443A (en) * | 1988-12-22 | 1989-11-14 | The United States Of America As Represented By The Secretary Of The Air Force | Molecular sieve oxygen concentrator with secondary oxygen purifier |
FR2647431B1 (fr) * | 1989-05-24 | 1991-08-16 | Air Liquide | Procede et installation de production d'oxygene gazeux sous haute pression |
US5174979A (en) * | 1989-10-06 | 1992-12-29 | Uop | Mixed ion-exchanged zeolites and processes for the use thereof in gas separations |
US4973339A (en) * | 1989-10-18 | 1990-11-27 | Airsep Corporation | Pressure swing absorption process and system for gas separation |
JPH04502581A (ja) * | 1989-10-27 | 1992-05-14 | ポール・コーポレーション | 気体からの成分を収着する装置および方法 |
US5032150A (en) * | 1989-11-03 | 1991-07-16 | The Ohio State University | Pressure swing adsorption |
JP3076912B2 (ja) * | 1989-11-08 | 2000-08-14 | 株式会社日立製作所 | 混合ガスの分離方法及び装置 |
US4964888A (en) * | 1989-12-27 | 1990-10-23 | Uop | Multiple zone adsorption process |
US4971609A (en) * | 1990-02-05 | 1990-11-20 | Pawlos Robert A | Portable oxygen concentrator |
US5228888A (en) * | 1990-03-23 | 1993-07-20 | The Boc Group, Inc. | Economical air separator |
US5156657A (en) * | 1990-03-29 | 1992-10-20 | The Boc Group, Inc. | Process for pre-purification of air for separation |
US5084075A (en) * | 1990-04-10 | 1992-01-28 | Air Products And Chemicals, Inc. | Vacuum swing adsorption process for production of 95+% n2 from ambient air |
US5232474A (en) * | 1990-04-20 | 1993-08-03 | The Boc Group, Inc. | Pre-purification of air for separation |
US5082474A (en) * | 1990-08-14 | 1992-01-21 | The Boc Group, Inc | Pressurization psa systems for the production of high purity product gas |
US5074893A (en) * | 1990-09-04 | 1991-12-24 | On Site Gas Systems, Inc. | Fluid adsorption system |
DE4106547A1 (de) * | 1991-03-01 | 1992-09-03 | Bayer Ag | Verfahren zur sauerstoffanreicherung |
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 |
US5226933A (en) * | 1992-03-31 | 1993-07-13 | Ohio State University | Pressure swing adsorption system to purify oxygen |
AU5135593A (en) * | 1992-09-22 | 1994-04-12 | Arbor Research Corporation | System for separation of oxygen from argon/oxygen mixture |
US5328503A (en) * | 1992-11-16 | 1994-07-12 | Air Products And Chemicals, Inc. | Adsorption process with mixed repressurization and purge/equalization |
US5529610A (en) * | 1993-09-07 | 1996-06-25 | Air Products And Chemicals, Inc. | Multiple zeolite adsorbent layers in oxygen separation |
US5407465A (en) * | 1993-12-16 | 1995-04-18 | Praxair Technology, Inc. | Tuning of vacuum pressure swing adsorption systems |
US5429666A (en) * | 1994-02-03 | 1995-07-04 | Air Products And Chemicals, Inc. | VSA adsorption process with continuous operation |
US5411578A (en) * | 1994-05-10 | 1995-05-02 | Air Products And Chemicals, Inc. | Vacuum swing adsorption process with mixed repressurization and provide product depressurization |
US5985003A (en) * | 1994-06-02 | 1999-11-16 | Nippon Sanso Corporation | Oxygen production process by pressure swing adsorption separation |
FR2721531B1 (fr) * | 1994-06-27 | 1996-08-23 | Air Liquide | Procédé de traitement d'un mélange gazeux par adsorption à variation de pression. |
US5536299A (en) * | 1994-09-01 | 1996-07-16 | Praxair Technology, Inc. | Simultaneous step pressure swing adsorption process |
US5520720A (en) * | 1994-11-30 | 1996-05-28 | The Boc Group, Inc. | Pressure swing adsorption process |
US5711787A (en) * | 1995-11-22 | 1998-01-27 | Praxair Technology, Inc. | Oxygen recovery pressure swing adsorption process |
US5827358A (en) * | 1996-11-08 | 1998-10-27 | Impact Mst, Incorporation | Rapid cycle pressure swing adsorption oxygen concentration method and apparatus |
US6048384A (en) * | 1997-12-09 | 2000-04-11 | Smolarek; James | PSA process and system using simultaneous top and bottom evacuation of absorbent bed |
US5997612A (en) * | 1998-07-24 | 1999-12-07 | The Boc Group, Inc. | Pressure swing adsorption process and apparatus |
US6475265B1 (en) * | 1998-10-22 | 2002-11-05 | Praxair Technology, Inc. | Pressure swing adsorption method for production of an oxygen-enriched gas |
AU2001290679A1 (en) * | 2000-09-06 | 2002-03-22 | Colorado Altitude Training Llc | Altitude simulation method and system |
US6792846B2 (en) | 2000-09-26 | 2004-09-21 | Universal Oxygen, Inc. | Gas delivery system |
CA2329475A1 (en) * | 2000-12-11 | 2002-06-11 | Andrea Gibbs | Fast cycle psa with adsorbents sensitive to atmospheric humidity |
US6572838B1 (en) | 2002-03-25 | 2003-06-03 | Council Of Scientific And Industrial Research | Process for the preparation of molecular sieve adsorbent for selective adsorption of nitrogen and argon |
US7604683B2 (en) * | 2005-06-14 | 2009-10-20 | Canon Kabushiki Kaisha | Gas separation method using adsorbent |
US7740687B2 (en) * | 2007-02-13 | 2010-06-22 | Iacx Energy Llc | Pressure swing adsorption method and system for separating gas components |
JP4798076B2 (ja) * | 2007-06-27 | 2011-10-19 | 株式会社Ihi | 酸素濃縮器 |
WO2010129329A2 (en) * | 2009-04-28 | 2010-11-11 | Lehigh University | Miniature oxygen concentrators and methods |
US9649589B2 (en) | 2013-02-21 | 2017-05-16 | Lehigh University | Oxygen concentrator system and method |
CN106413851B (zh) * | 2014-06-27 | 2019-12-10 | 大阪瓦斯株式会社 | 气体浓缩方法 |
JP6747479B2 (ja) * | 2018-08-02 | 2020-08-26 | ダイキン工業株式会社 | 酸素濃縮装置 |
CN113804535B (zh) * | 2020-06-11 | 2022-12-16 | 中国石油大学(北京) | 一种井口干气c15-c32分子标志物富集方法及装置 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL291467A (no) * | 1962-04-12 | 1900-01-01 | ||
US3430418A (en) * | 1967-08-09 | 1969-03-04 | Union Carbide Corp | Selective adsorption process |
DE1817004C3 (de) * | 1967-12-27 | 1981-10-29 | Takaaki Prof. Dr. Tokyo Tamura | Verfahren zur Herstellung von Sauerstoff aus gewöhnlicher Luft durch Adsorption |
GB1298818A (en) * | 1968-12-20 | 1972-12-06 | Kobe Steel Ltd | Separation of oxygen from air |
US3564816A (en) * | 1968-12-30 | 1971-02-23 | Union Carbide Corp | Selective adsorption process |
US3717974A (en) * | 1968-12-30 | 1973-02-27 | Union Carbide Corp | Selective adsorption process for air separation |
DE2055425B2 (de) * | 1970-11-11 | 1979-09-06 | Bayer Ag, 5090 Leverkusen | Adsorptionsverfahren zum Zerlegen von Gasgemischen |
US3636679A (en) * | 1971-01-04 | 1972-01-25 | Union Carbide Corp | Selective adsorption gas separation process |
GB1449864A (en) * | 1973-10-24 | 1976-09-15 | Boc International Ltd | Adsorption system |
US3957463A (en) * | 1973-12-12 | 1976-05-18 | Air Products And Chemicals, Inc. | Oxygen enrichment process |
GB1529701A (en) * | 1975-01-02 | 1978-10-25 | Boc International Ltd | Oxygen enriched air |
US4013429A (en) * | 1975-06-04 | 1977-03-22 | Air Products And Chemicals, Inc. | Fractionation of air by adsorption |
JPS5299973A (en) * | 1976-02-18 | 1977-08-22 | Toray Ind Inc | Adsorption and separation apparatus of mixed gas |
NZ183389A (en) * | 1976-02-27 | 1979-10-25 | Boc Ltd | Gas separation by pressure swing adsorption: feed mixture supplied in substantially unpressurized condition |
US4222750A (en) * | 1976-08-16 | 1980-09-16 | Champion Spark Plug Company | Oxygen enrichment system for medical use |
JPS5399091A (en) * | 1977-02-10 | 1978-08-30 | Osaka Sanso Kougiyou Kk | Method of concentrating oxygen gas |
JPS5547203A (en) * | 1978-09-26 | 1980-04-03 | Japan Steel Works Ltd:The | Separating method for oxygen in air |
DE2854060A1 (de) * | 1978-12-14 | 1980-07-03 | Linde Ag | Verfahren zum bereitstellen eines einsatzgases fuer eine chemische reaktion und zum abtrennen eines gasfoermigen reaktionsproduktes |
GB2042365B (en) * | 1979-03-05 | 1983-02-16 | Boc Ltd | Gas separation |
JPS55149620A (en) * | 1979-05-11 | 1980-11-21 | Noboru Sato | Oxygen-enriching system having good rise-up characteristic |
JPS55152518A (en) * | 1979-05-14 | 1980-11-27 | Hitachi Ltd | Concentrating method for gas containing oxygen |
US4329158A (en) * | 1980-06-13 | 1982-05-11 | Air Products And Chemicals, Inc. | Air fractionation by pressure swing adsorption |
US4406675A (en) * | 1981-12-10 | 1983-09-27 | Union Carbide Corporation | RPSA Process |
US4449990A (en) * | 1982-09-10 | 1984-05-22 | Invacare Respiratory Corp. | Method and apparatus for fractioning oxygen |
US4477264A (en) * | 1983-03-30 | 1984-10-16 | Air Products And Chemicals, Inc. | Pressure swing adsorption process for a medical oxygen generator for home use |
BR8402701A (pt) * | 1983-06-08 | 1985-05-07 | Air Prod & Chem | Processo de separacao de ar |
DE3413895A1 (de) * | 1984-04-13 | 1985-10-17 | Bayer Ag, 5090 Leverkusen | Druckwechselverfahren zur adsorptiven trennung von gasgemischen |
US4557736A (en) * | 1984-10-29 | 1985-12-10 | Air Products And Chemicals, Inc. | Binary ion exchanged type X zeolite adsorbent |
-
1987
- 1987-03-04 US US07/021,862 patent/US4756723A/en not_active Expired - Fee Related
-
1988
- 1988-02-26 CA CA000560018A patent/CA1304699C/en not_active Expired - Lifetime
- 1988-02-26 EP EP88102938A patent/EP0281876A1/en not_active Ceased
- 1988-03-02 JP JP63049469A patent/JPS63230505A/ja active Pending
- 1988-03-03 FI FI880985A patent/FI85953C/fi not_active IP Right Cessation
- 1988-03-03 NO NO880950A patent/NO170260C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO170260B (no) | 1992-06-22 |
FI85953B (fi) | 1992-03-13 |
NO880950L (no) | 1988-09-05 |
FI880985A0 (fi) | 1988-03-03 |
CA1304699C (en) | 1992-07-07 |
US4756723A (en) | 1988-07-12 |
NO880950D0 (no) | 1988-03-03 |
JPS63230505A (ja) | 1988-09-27 |
EP0281876A1 (en) | 1988-09-14 |
FI85953C (fi) | 1992-06-25 |
FI880985A (fi) | 1988-09-05 |
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