FR1248895A - Perfectionnements à la production d'acide cyanhydrique - Google Patents

Perfectionnements à la production d'acide cyanhydrique

Info

Publication number
FR1248895A
FR1248895A FR818900A FR818900A FR1248895A FR 1248895 A FR1248895 A FR 1248895A FR 818900 A FR818900 A FR 818900A FR 818900 A FR818900 A FR 818900A FR 1248895 A FR1248895 A FR 1248895A
Authority
FR
France
Prior art keywords
production
hydrocyanic acid
hydrocyanic
acid
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
FR818900A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority claimed from GB557459A external-priority patent/GB877947A/en
Priority claimed from GB5574/60A external-priority patent/GB893809A/en
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1248895A publication Critical patent/FR1248895A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/0216—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
FR818900A 1959-02-18 1960-02-18 Perfectionnements à la production d'acide cyanhydrique Expired FR1248895A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB557459A GB877947A (en) 1959-02-18 1959-02-18 Improvements in or relating to a process for the production of hydrocyanic acid
GB5574/60A GB893809A (en) 1959-02-18 1960-01-20 Improvements in the separation of mixtures which contain a non-volatile complex catalyst

Publications (1)

Publication Number Publication Date
FR1248895A true FR1248895A (fr) 1960-12-23

Family

ID=26239986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818900A Expired FR1248895A (fr) 1959-02-18 1960-02-18 Perfectionnements à la production d'acide cyanhydrique

Country Status (2)

Country Link
DE (1) DE1163304B (fr)
FR (1) FR1248895A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6511879A (fr) * 1965-09-11 1967-03-13

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE867686C (de) * 1950-07-27 1953-02-19 Degussa Verfahren zur Herstellung von Blausaeure
DE954957C (de) * 1952-03-25 1956-12-27 Bergwerksgesellschaft Hibernia Verfahren zur Herstellung von Cyanwasserstoff

Also Published As

Publication number Publication date
DE1163304B (de) 1964-02-20

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