CA935622A - Synthesis of ammonia - Google Patents

Synthesis of ammonia

Info

Publication number
CA935622A
CA935622A CA093011A CA93011A CA935622A CA 935622 A CA935622 A CA 935622A CA 093011 A CA093011 A CA 093011A CA 93011 A CA93011 A CA 93011A CA 935622 A CA935622 A CA 935622A
Authority
CA
Canada
Prior art keywords
ammonia
synthesis
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
CA093011A
Other languages
English (en)
Inventor
Harmens Alexander
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.)
Petrocarbon Developments Ltd
Original Assignee
Petrocarbon Developments 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 Developments Ltd filed Critical Petrocarbon Developments Ltd
Application granted granted Critical
Publication of CA935622A publication Critical patent/CA935622A/en
Expired 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
    • C01C1/0476—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Industrial Gases (AREA)
CA093011A 1969-09-30 1970-09-14 Synthesis of ammonia Expired CA935622A (en)

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
CA935622A true CA935622A (en) 1973-10-23

Family

ID=10447307

Family Applications (1)

Application Number Title Priority Date Filing Date
CA093011A Expired CA935622A (en) 1969-09-30 1970-09-14 Synthesis of ammonia

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 (12)

* 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
US4568532A (en) * 1984-10-16 1986-02-04 The M. W. Kellogg Company Supplemental ammonia synthesis
US4568531A (en) * 1984-10-16 1986-02-04 The M. W. Kellogg Company Ammonia purge gas conversion
EP2374758A1 (de) * 2010-04-07 2011-10-12 Ammonia Casale S.A. Wasserstoff- und Stickstoffwiedergewinnung aus Spülgas bei der Ammoniaksynthese
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
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
FR3086937A1 (fr) 2018-10-05 2020-04-10 Total Sa Installation et procede de purification d'helium
CN111174097B (zh) * 2020-02-27 2025-02-11 江苏新河农用化工有限公司 一种具有疏通功能的阻火系统及其使用方法

Also Published As

Publication number Publication date
US3666415A (en) 1972-05-30
GB1274504A (en) 1972-05-17
AT305313B (de) 1973-02-26

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