FR689590A - Procédé de fabrication de cyanamides alcalino-terreuses - Google Patents

Procédé de fabrication de cyanamides alcalino-terreuses

Info

Publication number
FR689590A
FR689590A FR689590DA FR689590A FR 689590 A FR689590 A FR 689590A FR 689590D A FR689590D A FR 689590DA FR 689590 A FR689590 A FR 689590A
Authority
FR
France
Prior art keywords
cyanamides
manufacturing process
alkaline earth
alkaline
earth
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
Other languages
English (en)
Inventor
Nikodem Caro
Albert Rudolf Frank
H Henrich Franck
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 filed Critical
Application granted granted Critical
Publication of FR689590A publication Critical patent/FR689590A/fr
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
    • C01C1/0488—Processes integrated with preparations of other compounds, e.g. methanol, urea or with processes for power generation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/002—Synthesis of metal cyanides or metal cyanamides from elementary nitrogen and carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/16—Cyanamide; Salts thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/16—Cyanamide; Salts thereof
    • C01C3/18—Calcium cyanamide
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR689590D 1929-02-08 1930-02-07 Procédé de fabrication de cyanamides alcalino-terreuses Expired FR689590A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE340435T 1929-02-08

Publications (1)

Publication Number Publication Date
FR689590A true FR689590A (fr) 1930-09-09

Family

ID=31895041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689590D Expired FR689590A (fr) 1929-02-08 1930-02-07 Procédé de fabrication de cyanamides alcalino-terreuses

Country Status (5)

Country Link
US (1) US1922230A (fr)
BE (1) BE367588A (fr)
FR (1) FR689590A (fr)
GB (1) GB340435A (fr)
NL (1) NL26072C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE544304A (fr) * 1955-01-11
CN101774609A (zh) * 2010-01-06 2010-07-14 倪云飞 一种合成氨生产精炼再生工艺流程

Also Published As

Publication number Publication date
NL26072C (fr)
BE367588A (fr)
US1922230A (en) 1933-08-15
GB340435A (fr) 1931-01-01

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