DE3211041C2 - - Google Patents

Info

Publication number
DE3211041C2
DE3211041C2 DE3211041A DE3211041A DE3211041C2 DE 3211041 C2 DE3211041 C2 DE 3211041C2 DE 3211041 A DE3211041 A DE 3211041A DE 3211041 A DE3211041 A DE 3211041A DE 3211041 C2 DE3211041 C2 DE 3211041C2
Authority
DE
Germany
Prior art keywords
ammonia
gas
cooling
stage
hydrogen
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
Application number
DE3211041A
Other languages
German (de)
English (en)
Other versions
DE3211041A1 (de
Inventor
Dieter Dipl.-Ing. O-8046 Dresden De Balbig
Gotthard O-8019 Dresden De Hustig
Bodo O-4602 Wittenberg De Lakenmacher
Klaus Dr.-Ing. O-8027 Dresden De Schmidt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Linde Engineering Dresden GmbH
Original Assignee
Linde KCA Dresden GmbH
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 Linde KCA Dresden GmbH filed Critical Linde KCA Dresden GmbH
Publication of DE3211041A1 publication Critical patent/DE3211041A1/de
Application granted granted Critical
Publication of DE3211041C2 publication Critical patent/DE3211041C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C01C1/0405—Preparation of ammonia by synthesis from N2 and H2 in presence of a catalyst
    • C01C1/0458—Separation of NH3
    • C01C1/047—Separation of NH3 by condensation
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
DE19823211041 1981-04-13 1982-03-25 Abtrennung von ammoniak und wasserstoff aus gasen Granted DE3211041A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81229173A DD160409A1 (de) 1981-04-13 1981-04-13 Abtrennung von ammoniak und wasserstoff aus gasen

Publications (2)

Publication Number Publication Date
DE3211041A1 DE3211041A1 (de) 1982-12-30
DE3211041C2 true DE3211041C2 (enExample) 1992-05-14

Family

ID=5530316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823211041 Granted DE3211041A1 (de) 1981-04-13 1982-03-25 Abtrennung von ammoniak und wasserstoff aus gasen

Country Status (3)

Country Link
DD (1) DD160409A1 (enExample)
DE (1) DE3211041A1 (enExample)
GB (1) GB2096754B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8410517D0 (en) * 1984-04-25 1984-05-31 Ici Plc Ammonia synthesis
RU2217669C2 (ru) * 2001-02-13 2003-11-27 Открытое акционерное общество "Концерн Стирол" Способ утилизации аммиака из продувочных и танковых газов
RU2372568C1 (ru) * 2008-03-26 2009-11-10 ОАО "Тольяттиазот" Способ извлечения аммиака из продувочных газов
RU2372567C1 (ru) * 2008-03-26 2009-11-10 ОАО "Тольяттиазот" Способ извлечения аммиака из продувочных и танковых газов
CN107228526B (zh) * 2017-07-03 2023-06-20 四川蜀道装备科技股份有限公司 一种lng闪蒸气的提氦、脱氮和再液化装置
CN113072080A (zh) * 2021-05-08 2021-07-06 四川金象赛瑞化工股份有限公司 一种闪蒸制取电子级超纯氨的方法及装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553972A (en) * 1968-11-19 1971-01-12 American Messer Corp Cryogenic recovery of hydrogen from ammonia synthesis gas
GB1460681A (en) * 1975-02-06 1977-01-06 Petrocarbon Dev Ltd Treatment of ammonia synthesis purge gas
CA1078109A (en) * 1976-04-21 1980-05-27 Cluett, Peabody And Co. Process and apparatus for recovery and reuse of ammonia in a liquid ammonia fabric treating system

Also Published As

Publication number Publication date
GB2096754B (en) 1984-11-14
DE3211041A1 (de) 1982-12-30
GB2096754A (en) 1982-10-20
DD160409A1 (de) 1983-07-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: LINDE-KCA-DRESDEN GMBH, O-8010 DRESDEN, DE

D2 Grant after examination
8339 Ceased/non-payment of the annual fee