FR474994A - Cyclic process for obtaining ammonia from atmospheric nitrogen - Google Patents

Cyclic process for obtaining ammonia from atmospheric nitrogen

Info

Publication number
FR474994A
FR474994A FR474994A FR474994DA FR474994A FR 474994 A FR474994 A FR 474994A FR 474994 A FR474994 A FR 474994A FR 474994D A FR474994D A FR 474994DA FR 474994 A FR474994 A FR 474994A
Authority
FR
France
Prior art keywords
cyclic process
atmospheric nitrogen
obtaining ammonia
ammonia
obtaining
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
FR474994A
Other languages
French (fr)
Inventor
Franz Wilhelm Dafert
Rudolf Miklauz
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR474994A publication Critical patent/FR474994A/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 in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0411—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the catalyst
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR474994A 1913-07-12 1914-07-11 Cyclic process for obtaining ammonia from atmospheric nitrogen Expired FR474994A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT474994X 1913-07-12

Publications (1)

Publication Number Publication Date
FR474994A true FR474994A (en) 1915-03-29

Family

ID=1512921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474994A Expired FR474994A (en) 1913-07-12 1914-07-11 Cyclic process for obtaining ammonia from atmospheric nitrogen

Country Status (1)

Country Link
FR (1) FR474994A (en)

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