TW200618856A - Method and system for parallel separation of oxygen gas and nitrogen gas - Google Patents

Method and system for parallel separation of oxygen gas and nitrogen gas

Info

Publication number
TW200618856A
TW200618856A TW094126529A TW94126529A TW200618856A TW 200618856 A TW200618856 A TW 200618856A TW 094126529 A TW094126529 A TW 094126529A TW 94126529 A TW94126529 A TW 94126529A TW 200618856 A TW200618856 A TW 200618856A
Authority
TW
Taiwan
Prior art keywords
gas
gas separation
oxygen
nitrogen
psa
Prior art date
Application number
TW094126529A
Other languages
English (en)
Other versions
TWI277438B (en
Inventor
Kazuo Haruna
Hiroaki Sasano
Original Assignee
Sumitomo Seika Chemicals
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Seika Chemicals filed Critical Sumitomo Seika Chemicals
Publication of TW200618856A publication Critical patent/TW200618856A/zh
Application granted granted Critical
Publication of TWI277438B publication Critical patent/TWI277438B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/0438—Physical processing only by making use of membranes
    • 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
    • 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
    • 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
    • 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
    • B01D53/229—Integrated processes (Diffusion and at least one other process, e.g. adsorption, absorption)
    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • 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
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40001—Methods relating to additional, e.g. intermediate, treatment of process gas
    • 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)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
TW094126529A 2004-08-05 2005-08-04 Method and system for parallel separation of oxygen gas and nitrogen gas TWI277438B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004228966A JP4538275B2 (ja) 2004-08-05 2004-08-05 酸素ガスおよび窒素ガスの併行分離方法および併行分離システム

Publications (2)

Publication Number Publication Date
TW200618856A true TW200618856A (en) 2006-06-16
TWI277438B TWI277438B (en) 2007-04-01

Family

ID=35787197

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094126529A TWI277438B (en) 2004-08-05 2005-08-04 Method and system for parallel separation of oxygen gas and nitrogen gas

Country Status (5)

Country Link
JP (1) JP4538275B2 (zh)
KR (1) KR101120992B1 (zh)
CN (1) CN100536992C (zh)
TW (1) TWI277438B (zh)
WO (1) WO2006013918A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5027662B2 (ja) * 2005-08-22 2012-09-19 住友精化株式会社 酸素ガスおよび窒素ガスの併行分離方法および併行分離システム
KR100856912B1 (ko) * 2007-11-13 2008-09-05 주식회사 와이 에치 씨 정제질소 공급장치
CN102071963A (zh) * 2010-12-04 2011-05-25 北京科技大学 一种高原非煤矿井采掘工作面增氧方法及装置
CN103007674A (zh) * 2011-09-27 2013-04-03 上海弘中实业有限公司 基于分子大小排列优先过滤技术和变压吸附制氧技术相结合的复合高浓度制氧机
KR102330572B1 (ko) * 2012-09-28 2021-11-25 아사히 가세이 케미칼즈 가부시키가이샤 내연 기관의 운전 방법 및 공기 공급 장치
KR101722045B1 (ko) 2016-08-26 2017-03-31 주식회사 엠에스엘 콤프레서 용기 상태 검지형 호흡용 공기 충전기
JP6851839B2 (ja) * 2017-01-27 2021-03-31 大陽日酸株式会社 熱回収型酸素窒素供給システム
JP6860197B2 (ja) * 2017-02-06 2021-04-14 Ｖｉｇｏ Ｍｅｄｉｃａｌ株式会社 酸素濃縮装置
CN108401605B (zh) * 2018-02-05 2020-12-08 日照方源机械科技有限公司 一种低压种子处理装置
CN112021636A (zh) * 2020-06-22 2020-12-04 武汉东昌仓贮技术有限公司 一种密闭仓的循环脱氧富氮防虫装置及方法
JP2024021212A (ja) * 2022-08-03 2024-02-16 株式会社日立製作所 ガス分離装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127609A (ja) * 1984-11-27 1986-06-14 Kobe Steel Ltd Ｈｅ精製装置
ZA876419B (en) * 1986-10-01 1988-06-29 Boc Group Inc Psa process and apparatus employing gaseous diffusion barriers
JPH0293282A (ja) * 1988-09-30 1990-04-04 Hitachi Ltd 液体窒素及び窒素ガスの製造方法及び装置
JPH0312307A (ja) * 1989-06-08 1991-01-21 Nippon Sanso Kk 空気分離方法
US5207806A (en) * 1991-10-08 1993-05-04 Praxair Technology, Inc. Dual product pressure swing adsorption and membrane operations
US5827351A (en) * 1997-02-14 1998-10-27 Praxair Technology, Inc. Air separation system and method

Also Published As

Publication number Publication date
CN100536992C (zh) 2009-09-09
JP4538275B2 (ja) 2010-09-08
WO2006013918A1 (ja) 2006-02-09
TWI277438B (en) 2007-04-01
KR101120992B1 (ko) 2012-06-13
JP2006043599A (ja) 2006-02-16
CN1993166A (zh) 2007-07-04
KR20070053728A (ko) 2007-05-25

Similar Documents

Publication Publication Date Title
TW200618856A (en) Method and system for parallel separation of oxygen gas and nitrogen gas
US7651549B2 (en) Pressure swing adsorption process with improved recovery of high-purity product
CA1340001C (en) Process for separating components of a gas stream
US5176722A (en) Pressure swing adsorption method for separating gaseous mixtures
US7828877B2 (en) Separation of carbon dioxide from other gases
AU2003209894A1 (en) Gas separation by combined pressure swing and displacement purge
RU2009120455A (ru) Система концентрирования воспламеняющегося газа
EP0791388A3 (en) VSA adsorption process with energy recovery
WO2005089237A3 (en) Device and method for removing water and carbon dioxide from a gas mixture using pressure swing adsorption
KR101249261B1 (ko) Ｓｆ6 분리회수장치 및 방법
JP2002126435A5 (zh)
CA2179800A1 (en) VSA Adsorption Process with Feed/Vacuum Advance and Provide Purge
WO2009105271A3 (en) Separation of carbon dioxide from methane utilizing zeolitic imidazolate framework materials
EP1380335A4 (en) METHOD AND SYSTEM FOR SEPARATING GASES
CA2148527A1 (en) Vacuum Swing Adsorption Process with Mixed Repressurization and Provide Product Depressurization
KR970005367A (ko) 최적 압력변환식 흡착 및 탈착방법과 그 장치
WO2009007937A3 (en) Process and apparatus for the separation of a gaseous mixture
EP0385174A3 (en) Adsorptive process for separating multicomponent gas mixtures
JPH0838846A (ja) 高圧の供給物流れから水素またはヘリウムを含んだ軽質成分を回収する方法
JPH02503553A (ja) ヘリウム濃縮法
WO2009004207A3 (fr) Procede et appareil de separation cryogenique d'un debit riche en methane
CA2226696A1 (en) Vacuum/pressure swing adsorption (vpsa) method for production of an oxygen enriched gas
KR830008537A (ko) 혼합가스의 흡착 분리 방법
CA3102348A1 (en) Multi-stage psa process to remove contaminant gases from raw methane streams
TW200719944A (en) Method for concurrent separation of oxygen gas and nitrogen gas, and system for the concurrent separation

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees