ATE518808T1 - Verfahren zur herstellung von hydrozyansäure - Google Patents

Verfahren zur herstellung von hydrozyansäure

Info

Publication number
ATE518808T1
ATE518808T1 AT09730979T AT09730979T ATE518808T1 AT E518808 T1 ATE518808 T1 AT E518808T1 AT 09730979 T AT09730979 T AT 09730979T AT 09730979 T AT09730979 T AT 09730979T AT E518808 T1 ATE518808 T1 AT E518808T1
Authority
AT
Austria
Prior art keywords
hydrocyanic acid
producing
relates
producing hydrocyanic
adiponitrile
Prior art date
Application number
AT09730979T
Other languages
English (en)
Inventor
Enzo Formentin
Catherine Schafer
Original Assignee
Arkema France
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 Arkema France filed Critical Arkema France
Application granted granted Critical
Publication of ATE518808T1 publication Critical patent/ATE518808T1/de

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
    • 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
    • C01C3/0229—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
    • C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT09730979T 2008-03-20 2009-03-20 Verfahren zur herstellung von hydrozyansäure ATE518808T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0851807A FR2928910B1 (fr) 2008-03-20 2008-03-20 Procede ameliore de production d'acide cyanhydrique
FR0854437A FR2928911B1 (fr) 2008-03-20 2008-07-01 Procede ameliore de production d'acide cyanhydrique
PCT/FR2009/050472 WO2009125101A1 (fr) 2008-03-20 2009-03-20 Procede ameliore de production d'acide cyanhydrique

Publications (1)

Publication Number Publication Date
ATE518808T1 true ATE518808T1 (de) 2011-08-15

Family

ID=39947990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09730979T ATE518808T1 (de) 2008-03-20 2009-03-20 Verfahren zur herstellung von hydrozyansäure

Country Status (10)

Country Link
US (1) US8574530B2 (de)
EP (1) EP2260002B1 (de)
JP (2) JP2011515316A (de)
CN (1) CN101977844B (de)
AT (1) ATE518808T1 (de)
AU (1) AU2009235293B2 (de)
ES (1) ES2369967T3 (de)
FR (2) FR2928910B1 (de)
MY (1) MY150490A (de)
WO (1) WO2009125101A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928910B1 (fr) * 2008-03-20 2010-03-12 Arkema France Procede ameliore de production d'acide cyanhydrique
PL2800737T3 (pl) 2012-01-06 2020-11-02 Novus International Inc. Środki powierzchniowo czynne na bazie sulfotlenku
EP2935114A1 (de) * 2012-12-18 2015-10-28 Invista Technologies S.à.r.l. Herstellung von cyanwasserstoff mit kontrollierter ausgangszusammensetzung
WO2014099565A1 (en) * 2012-12-18 2014-06-26 Invista North America S.A.R.L. Variation of ammonia ratio in andrussow process
TWI519481B (zh) * 2012-12-18 2016-02-01 英威達技術有限公司 在安德盧梭（ａｎｄｒｕｓｓｏｗ）法中降低觸媒中毒之裝置及方法
FR3008692B1 (fr) * 2013-07-19 2016-12-23 Arkema France Installation et procede pour la preparation de cyanure d'hydrogene
CN103420883A (zh) * 2013-08-28 2013-12-04 重庆紫光化工股份有限公司 利用粗氢氰酸气体制备2-羟基-4-甲硫基丁腈的方法
CN103641760B (zh) * 2013-11-19 2016-03-30 重庆紫光化工股份有限公司 廉价的高纯度的d,l-2-羟基-4-甲硫基丁酰胺的制备方法
CN103664717A (zh) * 2013-11-19 2014-03-26 重庆紫光化工股份有限公司 廉价的环境友好的d,l-2-羟基-4-甲硫基丁酸的制备方法
CN103641756B (zh) * 2013-11-19 2016-03-30 重庆紫光化工股份有限公司 高纯度和高堆积密度d,l-2-羟基-4-甲硫基丁酸钙的制备方法
CN104724726B (zh) * 2014-11-21 2017-02-22 枣阳市金鹿化工有限公司 一种联合制备液体氢氰酸和二异丁腈肼的工艺方法
DE102015211233A1 (de) * 2015-06-18 2016-12-22 Epc Engineering Consulting Gmbh Effizientes Verfahren zum Entgiften von cyanidhaltigen Abgasen und Abwässern in einem Verfahren zur Herstellung von Alkalimetallcyaniden
WO2017083518A1 (en) 2015-11-12 2017-05-18 Novus International Inc. Sulfur-containing compounds as solvents
CN111533136A (zh) * 2020-07-03 2020-08-14 重庆奕翔化工有限公司 一种氢氰酸的生产系统及工艺

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB877947A (en) * 1959-02-18 1961-09-20 Ici Ltd Improvements in or relating to a process for the production of hydrocyanic acid
US3102001A (en) * 1959-02-18 1963-08-27 Ici Ltd Process for the production of hydrocyanic acid
FR1261058A (fr) * 1960-06-25 1961-05-12 Du Pont Procédé de récupération du cyanure de sodium
GB941486A (en) * 1960-07-25 1963-11-13 Ici Ltd Improvements in or relating to a process for the manufacture of hydrocyanic acid
US3102269A (en) * 1961-07-17 1963-08-27 Ici Ltd Process for the manufacture of hydrocyanic acid
NL6511879A (de) * 1965-09-11 1967-03-13
US4311680A (en) * 1980-11-20 1982-01-19 The Goodyear Tire & Rubber Company Method for removal of sulfur compounds from a gas stream
JPS59116254A (ja) * 1982-12-24 1984-07-05 Nippon Soda Co Ltd 高純度ジアミノマレオニトリルの製造方法
JPS6051158A (ja) * 1983-08-30 1985-03-22 Nippon Soda Co Ltd ジアミノマレオニトリルの製造法
DE19547236A1 (de) * 1995-12-18 1997-07-03 Degussa Verfahren zur Herstellung von D,L-Methionin oder dessen Salz
FR2774376B1 (fr) * 1998-02-03 2000-03-17 Elf Aquitaine Exploration Prod Production de polysulfures organiques stabilises et desodorises
US7892798B2 (en) * 1999-06-25 2011-02-22 Evonik Degussa Gmbh Nucleic acid molecules encoding metabolic regulatory proteins from Corynebacterium glutamicum, useful for increasing the production of methionone by a microorganism
US6531103B1 (en) * 2000-03-09 2003-03-11 Union Carbide Chemicals And Plastics Technology Corporation Process for removing sulfur compounds from gas and liquid hydrocarbon streams
JP4275526B2 (ja) * 2001-07-10 2009-06-10 株式会社ジャパンエナジー 水素化精製触媒、それに用いる担体および製造方法
FR2829763B1 (fr) * 2001-09-18 2004-12-03 Rhodia Polyamide Intermediates Procede de fabrication de composes nitriles
DE10160358A1 (de) * 2001-12-08 2003-06-18 Degussa Verfahren zur Herstellung von Methionin
AU2003204521A1 (en) * 2002-06-14 2004-01-15 Rohm And Haas Company Improved process for producing acetone cyanohydrin
JP5326187B2 (ja) * 2006-03-31 2013-10-30 栗田工業株式会社 ガス前処理装置を備えるガス処理装置及び当該ガス前処理装置の洗浄方法
WO2008006977A1 (fr) * 2006-07-11 2008-01-17 Adisseo France S.A.S. Procédé de préparation du 2-hydroxy-4-(méthylthio)butyronitrile et de la méthionine
FR2903690B1 (fr) * 2006-07-11 2008-11-14 Adisseo Ireland Ltd Procede de preparation de la methionine a partir d'acroleine sans isoler de produits intermediaires
CN101074102B (zh) * 2007-06-01 2010-07-14 中国石油兰州石油化工公司 抽余油热裂解生产液体氰化钠的方法
FR2928910B1 (fr) * 2008-03-20 2010-03-12 Arkema France Procede ameliore de production d'acide cyanhydrique

Also Published As

Publication number Publication date
ES2369967T3 (es) 2011-12-09
AU2009235293B2 (en) 2011-06-16
CN101977844A (zh) 2011-02-16
JP2011515316A (ja) 2011-05-19
AU2009235293A1 (en) 2009-10-15
EP2260002A1 (de) 2010-12-15
FR2928911A1 (fr) 2009-09-25
EP2260002B1 (de) 2011-08-03
CN101977844B (zh) 2014-04-02
FR2928911B1 (fr) 2011-02-25
WO2009125101A1 (fr) 2009-10-15
US8574530B2 (en) 2013-11-05
MY150490A (en) 2014-01-30
US20110033362A1 (en) 2011-02-10
FR2928910A1 (fr) 2009-09-25
JP2015143183A (ja) 2015-08-06
FR2928910B1 (fr) 2010-03-12

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