DE69006248T2 - Verfahren zur Herstellung von Cyanwasserstoff. - Google Patents

Verfahren zur Herstellung von Cyanwasserstoff.

Info

Publication number
DE69006248T2
DE69006248T2 DE90105215T DE69006248T DE69006248T2 DE 69006248 T2 DE69006248 T2 DE 69006248T2 DE 90105215 T DE90105215 T DE 90105215T DE 69006248 T DE69006248 T DE 69006248T DE 69006248 T2 DE69006248 T2 DE 69006248T2
Authority
DE
Germany
Prior art keywords
production
hydrogen cyanide
reaction mixture
metal oxide
range
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
DE90105215T
Other languages
English (en)
Other versions
DE69006248D1 (de
Inventor
Martin Barry Sherwin
Jow-Lih Su
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.)
Hampshire Chemical Corp
Original Assignee
Hampshire Chemical Corp
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 Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Application granted granted Critical
Publication of DE69006248D1 publication Critical patent/DE69006248D1/de
Publication of DE69006248T2 publication Critical patent/DE69006248T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C01C3/0241—Preparation in gaseous phase from alcohols or aldehydes
    • 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
    • C01C3/0204—Preparation, separation or purification of hydrogen cyanide from formamide or from ammonium formate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
  • Hydrogen, Water And Hydrids (AREA)
DE90105215T 1989-03-23 1990-03-20 Verfahren zur Herstellung von Cyanwasserstoff. Expired - Fee Related DE69006248T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/327,633 US4869889A (en) 1989-03-23 1989-03-23 Process for the production of hydrogen cyanide

Publications (2)

Publication Number Publication Date
DE69006248D1 DE69006248D1 (de) 1994-03-10
DE69006248T2 true DE69006248T2 (de) 1994-05-05

Family

ID=23277363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90105215T Expired - Fee Related DE69006248T2 (de) 1989-03-23 1990-03-20 Verfahren zur Herstellung von Cyanwasserstoff.

Country Status (8)

Country Link
US (1) US4869889A (de)
EP (1) EP0392221B1 (de)
JP (1) JP2894620B2 (de)
AT (1) ATE100780T1 (de)
AU (1) AU618884B2 (de)
CA (1) CA2000261C (de)
DE (1) DE69006248T2 (de)
ES (1) ES2048881T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981670A (en) * 1989-12-15 1991-01-01 Bp America Inc. HCN from crude aceto
JP2755804B2 (ja) * 1990-08-27 1998-05-25 株式会社東芝 水素製造方法
DE19962418A1 (de) * 1999-12-22 2001-06-28 Basf Ag Kontinuierliches Verfahren zur Herstellung von Blausäure durch Thermolyse von Formamid
DE10256578A1 (de) * 2002-12-04 2004-06-17 Basf Ag Blausäure aus Formamid
WO2006099252A1 (en) * 2005-03-11 2006-09-21 Nevada Chemicals, Inc. Producing calcium cyanide at a mine site using easily transportable starting materials

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB220771A (en) * 1923-07-05 1924-08-28 Basf Ag Improvements in the catalytic production of hydrocyanic acid
US1920795A (en) * 1929-09-16 1933-08-01 Selden Co Production of hydrocyanic acid
US1934838A (en) * 1930-04-14 1933-11-14 Ig Farbenindustrie Ag Production of hydrocyanic acid
US2604380A (en) * 1946-10-01 1952-07-22 Allied Chem & Dye Corp Manufacture of hydrogen cyanide
GB718112A (en) * 1951-11-06 1954-11-10 Distillers Co Yeast Ltd Manufacture of hydrogen cyanide
GB913836A (en) * 1960-06-21 1962-12-28 Distillers Co Yeast Ltd Improvements in and relating to the synthesis of hydrogen cyanide
GB1295379A (de) * 1969-12-08 1972-11-08
US3911089A (en) * 1972-10-06 1975-10-07 Sumitomo Chemical Co Process for preparing hydrogen cyanide
US4511548A (en) * 1981-12-18 1985-04-16 The Standard Oil Company Ammoxidation of methanol to produce hydrogen cyanide
US4425260A (en) * 1982-09-30 1984-01-10 Monsanto Company Catalysts for the oxidation and ammoxidation of alcohols
JPS5976543A (ja) * 1982-10-26 1984-05-01 Nitto Chem Ind Co Ltd 鉄・アンチモン系金属酸化物触媒の再生法
EP0121032A1 (de) * 1982-12-27 1984-10-10 Monsanto Company Verfahren zur Ammoxidation von Methanol oder Formaldehyd in Cyanwasserstoff
DE3443462A1 (de) * 1984-11-29 1986-05-28 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von umsetzungsprodukten des cyanwasserstoffs

Also Published As

Publication number Publication date
CA2000261C (en) 1999-04-27
EP0392221A1 (de) 1990-10-17
JP2894620B2 (ja) 1999-05-24
AU5217290A (en) 1990-09-27
CA2000261A1 (en) 1990-09-23
ES2048881T3 (es) 1994-04-01
JPH02255519A (ja) 1990-10-16
EP0392221B1 (de) 1994-01-26
DE69006248D1 (de) 1994-03-10
ATE100780T1 (de) 1994-02-15
US4869889A (en) 1989-09-26
AU618884B2 (en) 1992-01-09

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Legal Events

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