KR101586512B1 - 아크릴로니트릴 및 시안화수소를 공동생산하는 개선된 방법 - Google Patents

아크릴로니트릴 및 시안화수소를 공동생산하는 개선된 방법 Download PDF

Info

Publication number
KR101586512B1
KR101586512B1 KR1020107022123A KR20107022123A KR101586512B1 KR 101586512 B1 KR101586512 B1 KR 101586512B1 KR 1020107022123 A KR1020107022123 A KR 1020107022123A KR 20107022123 A KR20107022123 A KR 20107022123A KR 101586512 B1 KR101586512 B1 KR 101586512B1
Authority
KR
South Korea
Prior art keywords
stream
hydrogen cyanide
column
acrylonitrile
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.)
Active
Application number
KR1020107022123A
Other languages
English (en)
Korean (ko)
Other versions
KR20100125385A (ko
Inventor
브렌트 이. 바스햄
리차드 티. 스티멕
Original Assignee
이 아이 듀폰 디 네모아 앤드 캄파니
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 이 아이 듀폰 디 네모아 앤드 캄파니 filed Critical 이 아이 듀폰 디 네모아 앤드 캄파니
Publication of KR20100125385A publication Critical patent/KR20100125385A/ko
Application granted granted Critical
Publication of KR101586512B1 publication Critical patent/KR101586512B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

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)
KR1020107022123A 2008-03-05 2009-03-05 아크릴로니트릴 및 시안화수소를 공동생산하는 개선된 방법 Active KR101586512B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/074,775 2008-03-05
US12/074,775 US8585870B2 (en) 2008-03-05 2008-03-05 Process to C-manufacture acrylonitrile and hydrogen cyanide

Publications (2)

Publication Number Publication Date
KR20100125385A KR20100125385A (ko) 2010-11-30
KR101586512B1 true KR101586512B1 (ko) 2016-01-18

Family

ID=40863580

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107022123A Active KR101586512B1 (ko) 2008-03-05 2009-03-05 아크릴로니트릴 및 시안화수소를 공동생산하는 개선된 방법

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)

Families Citing this family (9)

* 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
JP6097092B2 (ja) * 2013-02-18 2017-03-15 旭化成株式会社 青酸重合物及びその製造方法
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
ES2805234T3 (es) 2015-07-14 2021-02-11 Chemours Co Fc Llc Método para la eliminación de nitrilos a partir de cianuro de hidrógeno
CN108025922B (zh) * 2015-07-22 2021-06-15 英威达纺织（英国）有限公司 来自丙烯腈共同制备的高纯度hcn
KR102383958B1 (ko) * 2017-12-28 2022-04-08 주식회사 엘지화학 미반응 단량체를 포함하는 혼합용액으로부터 미반응 단량체의 분리방법
WO2021117434A1 (ja) * 2019-12-09 2021-06-17 昭和電工株式会社 精製シアン化水素の製造方法

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510A (en) * 1846-05-09 Machinery for dressing staves
US3185636A (en) * 1962-02-19 1965-05-25 Standard Oil Co Removal of saturated carbonyls from acrylonitrile
IT704717A (enExample) 1962-09-15 1900-01-01
US4377444A (en) * 1970-04-16 1983-03-22 The Standard Oil Co. Recovery and purification of olefinic nitriles
US3911089A (en) * 1972-10-06 1975-10-07 Sumitomo Chemical Co Process for preparing hydrogen cyanide
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
US6315972B1 (en) * 1994-02-01 2001-11-13 E.I. Du Pont De Nemours And Company Gas phase catalyzed reactions
WO1995021126A1 (en) * 1994-02-01 1995-08-10 E.I. Du Pont De Nemours And Company Preparation of hydrogen cyanide
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
US6204407B1 (en) * 1998-12-09 2001-03-20 The Standard Oil Company Ammoxidation of a mixture of alcohols to a mixture of nitriles to acetonitrile and HCN
US6296739B1 (en) * 1999-01-08 2001-10-02 The Standard Oil Company Operation of heads column
JP2002543838A (ja) * 1999-05-13 2002-12-24 メディカル リサーチ カウンシル Ｏｘ２レセプターホモログ
US6413485B2 (en) * 1999-05-27 2002-07-02 The Standard Oil Company Ammoxidation of a mixture of ketones to acetonitrile and HCN
US6084121A (en) * 1999-09-09 2000-07-04 E. I. Du Pont De Nemours And Company Nitrile process
DE10034193A1 (de) * 2000-07-13 2002-03-28 Roehm Gmbh Verfahren zur Herstellung von Cyanwasserstoff
DE10034194A1 (de) * 2000-07-13 2003-09-11 Roehm Gmbh Verfahren zur Herstellung von Cyanwasserstoff
JP4573970B2 (ja) * 2000-08-29 2010-11-04 ダイヤニトリックス株式会社 アクリロニトリルの製造方法
US6355828B1 (en) * 2000-11-10 2002-03-12 E. I. Du Pont De Nemours And Company Nitrile process
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
CN1258523C (zh) * 2001-08-21 2006-06-07 标准石油公司 丙烯腈生产中头馏分塔改进的操作
RU2263108C1 (ru) * 2001-08-21 2005-10-27 Дзе Стэндард Ойл Компани Способ извлечения акрилонитрила, метакрилонитрила или цианида водорода
US7070743B2 (en) * 2002-03-14 2006-07-04 Invista North America S.A R.L. Induction-heated reactors for gas phase catalyzed reactions
US20070056841A1 (en) * 2002-09-18 2007-03-15 Agarwal Pradeep K System and method for the manufacture of hydrogen cyanide and acrylonitrile with simultaneous recovery of hydrogen
US7196231B2 (en) * 2003-06-27 2007-03-27 Solutia, Inc. Process for removal of acrolein from acrylonitrile product streams
US20050047988A1 (en) * 2003-09-03 2005-03-03 Kim Tae Hoon Method of making hydrocyanic acid using a mass spectrometer control system
CA2604574C (en) * 2005-04-15 2013-11-19 University Of Southern California Selective oxidative conversion of methane to methanol, dimethyl ether and derived products

Also Published As

Publication number Publication date
CN101959850A (zh) 2011-01-26
US8585870B2 (en) 2013-11-19
US20090223804A1 (en) 2009-09-10
CN101959850B (zh) 2014-10-22
KR20100125385A (ko) 2010-11-30
RU2010140591A (ru) 2012-04-10
WO2009111605A1 (en) 2009-09-11
RU2494092C2 (ru) 2013-09-27
EP2254859B1 (en) 2013-01-09
EP2254859A1 (en) 2010-12-01
JP2011513425A (ja) 2011-04-28

Similar Documents

Publication Publication Date Title
KR101586512B1 (ko) 아크릴로니트릴 및 시안화수소를 공동생산하는 개선된 방법
JPS6041056B2 (ja) シクロヘキサンの酸化法
CN108025922B (zh) 来自丙烯腈共同制备的高纯度hcn
TWI306451B (en) Method for producing (meth) acrylic acid
CN111217684A (zh) 一种提高环己酮收率的生产方法
EP2521710B1 (en) A urea stripping process for the production of urea
RU2154632C2 (ru) Способ уменьшения количества непрореагировавшего аммиака, выходящего из реактора в процессе получения акрилонитрила, и способ получения акрилонитрила
JP4418364B2 (ja) ニトリル類の混合物へのカルボン酸のアンモ酸化
US4981670A (en) HCN from crude aceto
US6860971B2 (en) Process for recovery of olefinically unsaturated nitriles
KR20010071732A (ko) 지방족 디애시드 및 나이트러스 옥사이드의 제조방법
KR101320276B1 (ko) 수성 암모늄 카바메이트 스트림의 농축 방법
US5703268A (en) Acrylonitrile recovery process
KR20180018672A (ko) 알칼리 금속 시아나이드의 제조 방법에서 시아나이드 함유 폐가스 및 폐수의 효율적인 오염제거 방법
JP7707921B2 (ja) 精製シアン化水素の製造方法
JP5344741B2 (ja) アクリロニトリルの精製方法
KR20080096687A (ko) 에탄에서 아세트산/에틸렌으로의 산화 공정에서 사전 탈수 탑의 용도
EP0891967B1 (en) Improved acrylonitrile recovery process
JP2013126978A (ja) プロピレンオキサイドの製造方法
ZA200300650B (en) Amelioration of ammonia breakthrough in an alkane ammoxidation process.
TW200424155A (en) Ammoxidation of carboxylic acids to mixture of nitriles
JP2008189680A (ja) 改善されたアクリロニトリルの回収プロセス

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20190102

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

FPAY Annual fee payment

Payment date: 20200103

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

R17-X000 Change to representative recorded

St.27 status event code: A-5-5-R10-R17-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11