JP2011513425A - アクリロニトリルおよびシアン化水素を同時製造するための改良された方法 - Google Patents

アクリロニトリルおよびシアン化水素を同時製造するための改良された方法 Download PDF

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JP2011513425A
JP2011513425A JP2010549868A JP2010549868A JP2011513425A JP 2011513425 A JP2011513425 A JP 2011513425A JP 2010549868 A JP2010549868 A JP 2010549868A JP 2010549868 A JP2010549868 A JP 2010549868A JP 2011513425 A JP2011513425 A JP 2011513425A
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JP
Japan
Prior art keywords
column
hydrogen cyanide
acrylonitrile
hcn
acid
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Pending
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JP2010549868A
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English (en)
Japanese (ja)
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JP2011513425A5 (enExample
Inventor
イー．バッシャム ブレント
ティー．スティメック リチャード
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EIDP Inc
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EI Du Pont de Nemours and Co
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Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2011513425A publication Critical patent/JP2011513425A/ja
Publication of JP2011513425A5 publication Critical patent/JP2011513425A5/ja
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/06—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms of an acyclic and unsaturated carbon skeleton
    • C07C255/07—Mononitriles
    • C07C255/08—Acrylonitrile; Methacrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • 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)
JP2010549868A 2008-03-05 2009-03-05 アクリロニトリルおよびシアン化水素を同時製造するための改良された方法 Pending JP2011513425A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/074,775 US8585870B2 (en) 2008-03-05 2008-03-05 Process to C-manufacture acrylonitrile and hydrogen cyanide
PCT/US2009/036111 WO2009111605A1 (en) 2008-03-05 2009-03-05 Improved process to co-manufacture acrylonitrile and hydrogen cyanide

Publications (2)

Publication Number Publication Date
JP2011513425A true JP2011513425A (ja) 2011-04-28
JP2011513425A5 JP2011513425A5 (enExample) 2012-04-26

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ID=40863580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010549868A Pending JP2011513425A (ja) 2008-03-05 2009-03-05 アクリロニトリルおよびシアン化水素を同時製造するための改良された方法

Country Status (7)

Country Link
US (1) US8585870B2 (enExample)
EP (1) EP2254859B1 (enExample)
JP (1) JP2011513425A (enExample)
KR (1) KR101586512B1 (enExample)
CN (1) CN101959850B (enExample)
RU (1) RU2494092C2 (enExample)
WO (1) WO2009111605A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010222309A (ja) * 2009-03-24 2010-10-07 Asahi Kasei Chemicals Corp アクリロニトリルの精製方法
JP2014156381A (ja) * 2013-02-18 2014-08-28 Asahi Kasei Chemicals Corp 青酸重合物及びその製造方法
JPWO2021117434A1 (enExample) * 2019-12-09 2021-06-17

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104922923A (zh) * 2014-03-21 2015-09-23 英尼奥斯欧洲股份公司 添加抑制剂的头馏分塔操作
CN103984369A (zh) * 2014-05-19 2014-08-13 英尼奥斯欧洲股份公司 丙烯腈产物的在线分析
CN103991653B (zh) * 2014-06-09 2018-03-20 英尼奥斯欧洲股份公司 粗制丙烯腈罐
EP3322672B1 (en) 2015-07-14 2020-05-27 The Chemours Company FC, LLC Method for removing nitriles from hydrogen cyanide
WO2017015521A1 (en) * 2015-07-22 2017-01-26 Invista North America S.A R.L. High purity hcn from acrylonitrile co-production
KR102383958B1 (ko) * 2017-12-28 2022-04-08 주식회사 엘지화학 미반응 단량체를 포함하는 혼합용액으로부터 미반응 단량체의 분리방법

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* Cited by examiner, † Cited by third party
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JP2002069048A (ja) * 2000-08-29 2002-03-08 Mitsubishi Rayon Co Ltd アクリロニトリル製造における青酸収量増大方法
JP2003002870A (ja) * 2001-06-21 2003-01-08 Asahi Kasei Corp 不飽和ニトリル製造時における青酸の併産方法
JP2003508510A (ja) * 1999-09-09 2003-03-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー グリコール酸を用いるニトリルの処理
JP2005501119A (ja) * 2001-08-21 2005-01-13 ザ・スタンダード・オイル・カンパニー アクリロニトリル製造におけるヘッドカラムの改良された運転

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US4234510A (en) 1973-06-07 1980-11-18 Standard Oil Company Recovery of acrylonitrile or methacrylonitrile by condensation
JPS548655B2 (enExample) 1974-08-01 1979-04-17
US4238295A (en) * 1978-12-04 1980-12-09 Standard Oil Company Energy efficient recovery of acrylonitrile
KR850001603B1 (ko) * 1980-12-03 1985-10-24 아사히 가세이 고오교오 가부시기가이샤 불포화 니트릴의 제조법
US4485079A (en) * 1981-12-18 1984-11-27 The Standard Oil Company Ammoxidation of methanol to produce hydrogen cyanide
CN1031662A (zh) 1987-08-29 1989-03-15 中国石油化工总公司上海石油化工总厂 富产氢氰酸的丙烯腈催化剂
JP2737914B2 (ja) * 1988-04-13 1998-04-08 三菱瓦斯化学株式会社 青酸反応器
US5204079A (en) * 1991-02-15 1993-04-20 Standard Oil Company HCN by catalytic ammoxidation of crude acetonitrile
US5288473A (en) * 1992-10-09 1994-02-22 The Standard Oil Company Process for elimination of waste material during manufacture of acrylonitrile
CN1060141C (zh) * 1994-02-01 2001-01-03 纳幕尔杜邦公司 氰化氢的一种制备方法
US6315972B1 (en) * 1994-02-01 2001-11-13 E.I. Du Pont De Nemours And Company Gas phase catalyzed reactions
US5629444A (en) * 1996-06-06 1997-05-13 The Standard Oil Company Acrylonitrile recovery process
US5882618A (en) * 1997-04-28 1999-03-16 Air Liquide America Corporation Process for cyanic acid production
US5840648A (en) * 1997-09-02 1998-11-24 The Standard Oil Company Catalyst for the manufacture of acrylonitrile and hydrogen cyanide
US5869730A (en) * 1998-05-13 1999-02-09 The Standard Oil Company Oxidant reduction by manipulation and/or treatment of aqueous acrylonitrile process streams
US6238574B1 (en) * 1998-10-30 2001-05-29 The Standard Oil Company Oxidation and ammoxidation of acrylonitrile process waste water organics
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US6413485B2 (en) * 1999-05-27 2002-07-02 The Standard Oil Company Ammoxidation of a mixture of ketones to acetonitrile and HCN
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CA2604574C (en) * 2005-04-15 2013-11-19 University Of Southern California Selective oxidative conversion of methane to methanol, dimethyl ether and derived products

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003508510A (ja) * 1999-09-09 2003-03-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー グリコール酸を用いるニトリルの処理
JP2002069048A (ja) * 2000-08-29 2002-03-08 Mitsubishi Rayon Co Ltd アクリロニトリル製造における青酸収量増大方法
JP2003002870A (ja) * 2001-06-21 2003-01-08 Asahi Kasei Corp 不飽和ニトリル製造時における青酸の併産方法
JP2005501119A (ja) * 2001-08-21 2005-01-13 ザ・スタンダード・オイル・カンパニー アクリロニトリル製造におけるヘッドカラムの改良された運転

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010222309A (ja) * 2009-03-24 2010-10-07 Asahi Kasei Chemicals Corp アクリロニトリルの精製方法
JP2014156381A (ja) * 2013-02-18 2014-08-28 Asahi Kasei Chemicals Corp 青酸重合物及びその製造方法
JPWO2021117434A1 (enExample) * 2019-12-09 2021-06-17
JP7707921B2 (ja) 2019-12-09 2025-07-15 株式会社レゾナック 精製シアン化水素の製造方法

Also Published As

Publication number Publication date
CN101959850B (zh) 2014-10-22
US20090223804A1 (en) 2009-09-10
EP2254859A1 (en) 2010-12-01
US8585870B2 (en) 2013-11-19
KR20100125385A (ko) 2010-11-30
RU2494092C2 (ru) 2013-09-27
CN101959850A (zh) 2011-01-26
KR101586512B1 (ko) 2016-01-18
RU2010140591A (ru) 2012-04-10
WO2009111605A1 (en) 2009-09-11
EP2254859B1 (en) 2013-01-09

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