AT305313B - Verfahren zur Herstellung von Ammoniak - Google Patents

Verfahren zur Herstellung von Ammoniak

Info

Publication number
AT305313B
AT305313B AT863570A AT863570A AT305313B AT 305313 B AT305313 B AT 305313B AT 863570 A AT863570 A AT 863570A AT 863570 A AT863570 A AT 863570A AT 305313 B AT305313 B AT 305313B
Authority
AT
Austria
Prior art keywords
ammonia
production
Prior art date
Application number
AT863570A
Other languages
English (en)
Original Assignee
Petrocarbon Dev Ltd
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 Petrocarbon Dev Ltd filed Critical Petrocarbon Dev Ltd
Application granted granted Critical
Publication of AT305313B publication Critical patent/AT305313B/de

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 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
    • 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
AT863570A 1969-09-30 1970-09-24 Verfahren zur Herstellung von Ammoniak AT305313B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48080/69A GB1274504A (en) 1969-09-30 1969-09-30 Improvements in or relating to the synthesis of ammonia

Publications (1)

Publication Number Publication Date
AT305313B true AT305313B (de) 1973-02-26

Family

ID=10447307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT863570A AT305313B (de) 1969-09-30 1970-09-24 Verfahren zur Herstellung von Ammoniak

Country Status (4)

Country Link
US (1) US3666415A (de)
AT (1) AT305313B (de)
CA (1) CA935622A (de)
GB (1) GB1274504A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460681A (en) * 1975-02-06 1977-01-06 Petrocarbon Dev Ltd Treatment of ammonia synthesis purge gas
GB2030973B (en) 1978-10-10 1982-10-27 Petrocarbon Dev Ltd Treatment of ammonia synthesis purge gas
GB2039858B (en) 1978-11-17 1982-10-27 Petrocarbon Dev Ltd Treatment of ammonia synthesis purge gas
US4592903A (en) * 1983-11-10 1986-06-03 Exxon Research & Engineering Co. Low severity hydrocarbon steam reforming process
US4568531A (en) * 1984-10-16 1986-02-04 The M. W. Kellogg Company Ammonia purge gas conversion
US4568532A (en) * 1984-10-16 1986-02-04 The M. W. Kellogg Company Supplemental ammonia synthesis
EP2374758A1 (de) 2010-04-07 2011-10-12 Ammonia Casale S.A. Wasserstoff- und Stickstoffwiedergewinnung aus Spülgas bei der Ammoniaksynthese
US10088229B2 (en) 2016-09-21 2018-10-02 Praxair Technology, Inc. System and method for cryogenic purification of a feed stream comprising hydrogen, methane, nitrogen and argon
US10024595B2 (en) 2016-09-21 2018-07-17 Praxair Technology, Inc. System and method for cryogenic purification of a feed stream comprising hydrogen, methane, nitrogen and argon
US10295251B2 (en) 2016-09-21 2019-05-21 Praxair Technology, Inc. System and method for cryogenic purification of a feed stream comprising hydrogen, methane, nitrogen and argon
FR3086937A1 (fr) 2018-10-05 2020-04-10 Total Sa Installation et procede de purification d'helium

Also Published As

Publication number Publication date
CA935622A (en) 1973-10-23
GB1274504A (en) 1972-05-17
US3666415A (en) 1972-05-30

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Legal Events

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ELJ Ceased due to non-payment of the annual fee