DE3875091D1 - Verfahren zur herstellung von cyanwasserstoff. - Google Patents

Verfahren zur herstellung von cyanwasserstoff.

Info

Publication number
DE3875091D1
DE3875091D1 DE8888121594T DE3875091T DE3875091D1 DE 3875091 D1 DE3875091 D1 DE 3875091D1 DE 8888121594 T DE8888121594 T DE 8888121594T DE 3875091 T DE3875091 T DE 3875091T DE 3875091 D1 DE3875091 D1 DE 3875091D1
Authority
DE
Germany
Prior art keywords
producing cyan
hydrogen
cyan hydrogen
producing
cyan
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 - Fee Related
Application number
DE8888121594T
Other languages
English (en)
Other versions
DE3875091T2 (de
Inventor
Yutaka Sasaki
Hiroshi Utsumi
Mikio Noda
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.)
Nitto Chemical Industry Co Ltd
Original Assignee
Nitto Chemical Industry Co 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 Nitto Chemical Industry Co Ltd filed Critical Nitto Chemical Industry Co Ltd
Publication of DE3875091D1 publication Critical patent/DE3875091D1/de
Application granted granted Critical
Publication of DE3875091T2 publication Critical patent/DE3875091T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/18—Arsenic, antimony or bismuth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • 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
    • 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
    • C01C3/0241—Preparation in gaseous phase from alcohols or aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DE19883875091 1987-12-25 1988-12-23 Verfahren zur herstellung von cyanwasserstoff. Expired - Fee Related DE3875091T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32685687 1987-12-25

Publications (2)

Publication Number Publication Date
DE3875091D1 true DE3875091D1 (de) 1992-11-05
DE3875091T2 DE3875091T2 (de) 1993-04-01

Family

ID=18192482

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883875091 Expired - Fee Related DE3875091T2 (de) 1987-12-25 1988-12-23 Verfahren zur herstellung von cyanwasserstoff.

Country Status (2)

Country Link
EP (1) EP0322796B1 (de)
DE (1) DE3875091T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7763225B2 (en) 2007-06-25 2010-07-27 Ascend Performance Materials Llc Process of catalytic ammoxidation for hydrogen cyanide production
EP3577073B1 (de) * 2017-02-06 2023-09-27 Topsoe A/S Herstellung von acetonitril und/oder cyanwasserstoff aus ammoniak und methanol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2006981A (en) * 1931-12-14 1935-07-02 Ig Farbenindustrie Ag Production of hydrocyanic acid
DE1267676B (de) * 1963-09-10 1968-05-09 Knapsack Ag Verfahren zur gleichzeitigen Herstellung von Acetonitril und Blausaeure
US4511548A (en) * 1981-12-18 1985-04-16 The Standard Oil Company Ammoxidation of methanol to produce hydrogen cyanide
US4485079A (en) * 1981-12-18 1984-11-27 The Standard Oil Company Ammoxidation of methanol to produce hydrogen cyanide

Also Published As

Publication number Publication date
EP0322796B1 (de) 1992-09-30
EP0322796A1 (de) 1989-07-05
DE3875091T2 (de) 1993-04-01

Similar Documents

Publication Publication Date Title
DE3869920D1 (de) Verfahren zur herstellung von 1,1-dichlor-1,2,2,2-tetrafluoraethan.
DE3853160T2 (de) Verfahren zur herstellung von elektrophotographien.
DE3865476D1 (de) Verfahren zur herstellung von aminopropylalkoxysilanen.
DE3860671D1 (de) Verfahren zur herstellung von 2,6-dialkylnaphthalin.
DE3873185D1 (de) Verfahren zur herstellung von reinem hydrazinhydrat.
DE3861825D1 (de) Verfahren zur herstellung von (2,2)-paracyclophan.
DE3860666D1 (de) Verfahren zur herstellung von hexabromcyclododekan.
DE3875327D1 (de) Verfahren zur herstellung von kohlenwasserstoffen.
DE3861891D1 (de) Verfahren zur herstellung von epichlorhydrinen.
DE3863586D1 (de) Verfahren zur herstellung von m-triflourmethylphenylacetonitril.
DE3882167D1 (de) Verfahren zur herstellung von fluorbenzaldehyden.
DE3878203D1 (de) Verfahren zur herstellung von 2-amino-2-deoxy-d-mannit.
DE3868798D1 (de) Verfahren zur herstellung von m-benzyltoluol.
DE3863321D1 (de) Verfahren zur herstellung von naphthacenen.
DE3872100T2 (de) Verfahren zur herstellung von phenylaethanolaminotetralinen.
DE3885823T2 (de) Verfahren zur herstellung von 3-chlor-4-fluornitrobenzol.
DE3871591T2 (de) Verfahren zur herstellung von 1-propargyl-2,4-dioxoimidazolidin.
DE3884488D1 (de) Verfahren zur herstellung von 2-arylthiobenzoesaeuren.
DE3878421D1 (de) Verfahren zur herstellung von carnitin.
DE3878122T2 (de) Verfahren zur herstellung von anilinofumaraten.
DE3862210D1 (de) Verfahren zur herstellung von reinem bortrifluorid.
DE3576496D1 (de) Verfahren zur herstellung von indol.
DE3875091T2 (de) Verfahren zur herstellung von cyanwasserstoff.
DE3866842D1 (de) Verfahren zur herstellung von dioktamaethylentriamin.
DE3866634D1 (de) Verfahren zur herstellung von wismuthvanadaten.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee