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GB836823A - Process and apparatus for the production of alkali or alkaline earth metal cyanides - Google Patents

Process and apparatus for the production of alkali or alkaline earth metal cyanides

Info

Publication number
GB836823A
GB836823A GB29572/56A GB2957256A GB836823A GB 836823 A GB836823 A GB 836823A GB 29572/56 A GB29572/56 A GB 29572/56A GB 2957256 A GB2957256 A GB 2957256A GB 836823 A GB836823 A GB 836823A
Authority
GB
United Kingdom
Prior art keywords
hydrogen cyanide
carbonate
alkali
earth metal
gas
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
GB29572/56A
Other languages
English (en)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB836823A publication Critical patent/GB836823A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/146—Macromolecular compounds according to different macromolecular groups, mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/08—Simple or complex cyanides of metals
    • C01C3/10—Simple alkali metal cyanides
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB29572/56A 1955-10-07 1956-09-27 Process and apparatus for the production of alkali or alkaline earth metal cyanides Expired GB836823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE350961X 1955-10-07

Publications (1)

Publication Number Publication Date
GB836823A true GB836823A (en) 1960-06-09

Family

ID=6265488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29572/56A Expired GB836823A (en) 1955-10-07 1956-09-27 Process and apparatus for the production of alkali or alkaline earth metal cyanides

Country Status (2)

Country Link
CH (1) CH350961A (de)
GB (1) GB836823A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360555A1 (de) * 1988-09-21 1990-03-28 E.I. Du Pont De Nemours And Company Verfahren zur Herstellung von Natriumcyanid
DE4240576A1 (de) * 1992-12-04 1994-06-09 Degussa Alkalicyanid-Granulate und Verfahren zu ihrer Herstellung
US5914075A (en) * 1992-12-04 1999-06-22 Degussa Aktiengesellschaft Process for preparation of alkali metal cyanide granulates

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0360555A1 (de) * 1988-09-21 1990-03-28 E.I. Du Pont De Nemours And Company Verfahren zur Herstellung von Natriumcyanid
DE4240576A1 (de) * 1992-12-04 1994-06-09 Degussa Alkalicyanid-Granulate und Verfahren zu ihrer Herstellung
US5674617A (en) * 1992-12-04 1997-10-07 Degussa Aktiengesellschaft Granulated alkali metal cyanide
US5914075A (en) * 1992-12-04 1999-06-22 Degussa Aktiengesellschaft Process for preparation of alkali metal cyanide granulates

Also Published As

Publication number Publication date
CH350961A (de) 1960-12-31

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