KR840000966B1 - 격막에 의한 가스 분리방법 - Google Patents

격막에 의한 가스 분리방법 Download PDF

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Publication number
KR840000966B1
KR840000966B1 KR7900821A KR790000821A KR840000966B1 KR 840000966 B1 KR840000966 B1 KR 840000966B1 KR 7900821 A KR7900821 A KR 7900821A KR 790000821 A KR790000821 A KR 790000821A KR 840000966 B1 KR840000966 B1 KR 840000966B1
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KR
South Korea
Prior art keywords
gas
permeate
ammonia
stage
pressure
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
Application number
KR7900821A
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English (en)
Korean (ko)
Other versions
KR830000538A (ko
Inventor
에드윈 그라함 토미
류위스 게이그 멕크린 도날드
Original Assignee
사무엘 알렌 하이닝거
몬산토 캄파니
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
Priority claimed from US05/888,105 external-priority patent/US4180388A/en
Priority claimed from US05/888,103 external-priority patent/US4180552A/en
Application filed by 사무엘 알렌 하이닝거, 몬산토 캄파니 filed Critical 사무엘 알렌 하이닝거
Publication of KR830000538A publication Critical patent/KR830000538A/ko
Application granted granted Critical
Publication of KR840000966B1 publication Critical patent/KR840000966B1/ko
Expired legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0476—Purge gas treatment, e.g. for removal of inert gases or recovery of H2
    • 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
    • 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
    • B01D53/225—Multiple stage diffusion
    • B01D53/226—Multiple stage diffusion in serial connexion
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
KR7900821A 1978-03-20 1979-03-19 격막에 의한 가스 분리방법 Expired KR840000966B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US888103 1978-03-20
US888105 1978-03-20
US05/888,105 US4180388A (en) 1978-03-20 1978-03-20 Processes
US05/888,103 US4180552A (en) 1978-03-20 1978-03-20 Process for hydrogen recovery from ammonia purge gases

Publications (2)

Publication Number Publication Date
KR830000538A KR830000538A (ko) 1983-04-16
KR840000966B1 true KR840000966B1 (ko) 1984-07-02

Family

ID=27128872

Family Applications (1)

Application Number Title Priority Date Filing Date
KR7900821A Expired KR840000966B1 (ko) 1978-03-20 1979-03-19 격막에 의한 가스 분리방법

Country Status (14)

Country Link
JP (1) JPS6022966B2 (enrdf_load_stackoverflow)
KR (1) KR840000966B1 (enrdf_load_stackoverflow)
AU (1) AU517235B2 (enrdf_load_stackoverflow)
BR (1) BR7901688A (enrdf_load_stackoverflow)
CA (1) CA1129626A (enrdf_load_stackoverflow)
DD (1) DD142299A5 (enrdf_load_stackoverflow)
DE (2) DE2953814A1 (enrdf_load_stackoverflow)
FR (1) FR2420366B1 (enrdf_load_stackoverflow)
GB (1) GB2016945B (enrdf_load_stackoverflow)
IT (1) IT1113311B (enrdf_load_stackoverflow)
NL (1) NL182796C (enrdf_load_stackoverflow)
PL (1) PL123383B1 (enrdf_load_stackoverflow)
RO (2) RO84536B (enrdf_load_stackoverflow)
TR (1) TR20794A (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367135A (en) * 1981-03-12 1983-01-04 Monsanto Company Processes
US4362613A (en) * 1981-03-13 1982-12-07 Monsanto Company Hydrocracking processes having an enhanced efficiency of hydrogen utilization
EP0075431A1 (en) * 1981-09-17 1983-03-30 Monsanto Company Method of separating one gas from a mixture of gases
JPS5990613A (ja) * 1982-07-29 1984-05-25 リンデ・アクチエンゲゼルシヤフト ガス混合物の分離方法及び装置
WO1990007372A1 (en) * 1986-10-27 1990-07-12 Richard Alan Sauer Process for membrane separation of gas mixtures
US4758250A (en) * 1987-06-01 1988-07-19 Air Products And Chemicals, Inc. Ammonia separation using ion exchange polymeric membranes and sorbents
US4762535A (en) * 1987-06-02 1988-08-09 Air Products And Chemicals, Inc. Ammonia separation using semipermeable membranes
DE4010603A1 (de) * 1989-04-05 1990-10-11 Piesteritz Agrochemie Verfahren zur stofflichen nutzung von produktentspannungsgas
DE4010602A1 (de) * 1989-04-05 1990-10-11 Piesteritz Agrochemie Verfahren zur stofflichen nutzung von restgasen aus einer edelgasanlage
FR2731163B1 (fr) * 1995-03-03 1997-06-20 Air Liquide Procede et installation de separation d'un melange gazeux par permeation
JP2008247654A (ja) * 2007-03-29 2008-10-16 Hiroshima Univ アンモニアの分離方法、製造方法、及び気体分離膜
JP7031214B2 (ja) * 2017-10-13 2022-03-08 宇部興産株式会社 ヘリウム富化ガスの製造方法及びガス分離システム
IT202100028049A1 (it) * 2021-11-04 2023-05-04 Nuovo Pignone Tecnologie Srl Impianto e metodo per la sintesi di ammoniaca
JPWO2024117237A1 (enrdf_load_stackoverflow) * 2022-12-02 2024-06-06

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657113A (en) 1970-02-03 1972-04-18 Mobil Oil Corp Separating fluids with selective membranes
JPS5610089B2 (enrdf_load_stackoverflow) * 1973-07-31 1981-03-05
JPS5297684A (en) * 1976-02-12 1977-08-16 Mitsubishi Electric Corp Semiconductor element
JPS52114576A (en) * 1976-03-24 1977-09-26 Toshiba Corp Gas separator

Also Published As

Publication number Publication date
JPS54130484A (en) 1979-10-09
RO84536B (ro) 1984-08-30
FR2420366A1 (fr) 1979-10-19
KR830000538A (ko) 1983-04-16
FR2420366B1 (fr) 1985-05-31
NL7902101A (nl) 1979-09-24
PL214236A1 (enrdf_load_stackoverflow) 1980-02-25
IT1113311B (it) 1986-01-20
RO78306A (ro) 1982-04-12
CA1129626A (en) 1982-08-17
DE2910661A1 (de) 1979-10-18
IT7921114A0 (it) 1979-03-19
DD142299A5 (de) 1980-06-18
PL123383B1 (en) 1982-10-30
RO84536A (ro) 1984-06-21
NL182796C (nl) 1988-05-16
DE2953814A1 (enrdf_load_stackoverflow) 1982-09-16
JPS6022966B2 (ja) 1985-06-05
TR20794A (tr) 1982-08-17
GB2016945A (en) 1979-10-03
BR7901688A (pt) 1979-10-16
NL182796B (nl) 1987-12-16
AU4521879A (en) 1979-09-27
AU517235B2 (en) 1981-07-16
GB2016945B (en) 1982-09-15

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Patent event date: 19840618

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