CN1051992C - 丙烯酰胺的制备方法 - Google Patents

丙烯酰胺的制备方法 Download PDF

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Publication number
CN1051992C
CN1051992C CN94108614A CN94108614A CN1051992C CN 1051992 C CN1051992 C CN 1051992C CN 94108614 A CN94108614 A CN 94108614A CN 94108614 A CN94108614 A CN 94108614A CN 1051992 C CN1051992 C CN 1051992C
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CN
China
Prior art keywords
acrylonitrile
acrylamide
copper
resin
activated carbon
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
CN94108614A
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English (en)
Chinese (zh)
Other versions
CN1106793A (zh
Inventor
阿部刚也
神原芳彦
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.)
Mitsui Chemical Industry Co Ltd
Original Assignee
Mitsui 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 Mitsui Chemical Industry Co Ltd filed Critical Mitsui Chemical Industry Co Ltd
Publication of CN1106793A publication Critical patent/CN1106793A/zh
Application granted granted Critical
Publication of CN1051992C publication Critical patent/CN1051992C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups
    • C07C231/065—By hydration using metals or metallic ions as catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CN94108614A 1993-07-23 1994-07-22 丙烯酰胺的制备方法 Expired - Fee Related CN1051992C (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP182987/1993 1993-07-23
JP182987/93 1993-07-23
JP18298793 1993-07-23
JP24103993 1993-09-28
JP241039/1993 1993-09-28
JP241039/93 1993-09-28

Publications (2)

Publication Number Publication Date
CN1106793A CN1106793A (zh) 1995-08-16
CN1051992C true CN1051992C (zh) 2000-05-03

Family

ID=26501579

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94108614A Expired - Fee Related CN1051992C (zh) 1993-07-23 1994-07-22 丙烯酰胺的制备方法

Country Status (8)

Country Link
US (1) US5476883A (2)
EP (1) EP0635484B1 (2)
KR (1) KR0153234B1 (2)
CN (1) CN1051992C (2)
AU (1) AU660390B2 (2)
DE (1) DE69403571T2 (2)
MY (1) MY111374A (2)
TW (1) TW297019B (2)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69807406T2 (de) * 1997-10-01 2003-04-24 Nippon Shokubai Co. Ltd., Osaka Verfahren zur Herstellung von Alkylamino-(meth)Acrylat und eine Vorrichtung dafür
US6315906B1 (en) 1998-07-10 2001-11-13 United States Filter Corporation Removing metal ions from wastewater
US6346195B1 (en) * 1998-07-10 2002-02-12 U.S. Filter Corporation Ion exchange removal of metal ions from wastewater
ES2224450T3 (es) * 1998-10-30 2005-03-01 Catalytic Distillation Technologies Produccion de amidas y/o acidos a partir de nitrilos.
US6306795B1 (en) 1999-09-07 2001-10-23 Cytec Technology Corp. Stable highly active supported copper based catalysts
CN100375787C (zh) * 2003-04-10 2008-03-19 大野绿水株式会社 使用了酶的高品质丙烯酰胺系聚合物的制造方法
US7488423B2 (en) 2005-08-02 2009-02-10 Siemens Water Technologies Holding Corp. System and method of slurry treatment
JP4970276B2 (ja) * 2005-10-07 2012-07-04 三井化学株式会社 アミド化合物の製造方法
MX2009002100A (es) * 2006-08-28 2009-03-10 Siemens Water Tech Corp Metodo y sistema para el tratamiento de suspensiones.
CN102199105B (zh) * 2010-03-26 2014-05-28 中国石油化工股份有限公司 高纯丙烯腈的制备方法
CN102199107B (zh) * 2010-03-26 2014-03-26 中国石油化工股份有限公司 丙烯腈中丙烯醛的脱除方法
CN106795227B (zh) * 2014-12-17 2018-10-02 三菱化学株式会社 丙烯酰胺水溶液及丙烯酰胺系聚合物的制造方法
CN112225629B (zh) * 2019-07-15 2023-06-06 中国石油化工股份有限公司 有机原料脱除噁唑、丙烯醛、氢氰酸的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2444589A (en) * 1945-08-10 1948-07-06 American Cyanamid Co Purification of organic nitriles
US2622097A (en) * 1950-11-13 1952-12-16 American Cyanamid Co Purification of acrylonitrile
US3962333A (en) * 1970-12-14 1976-06-08 Mitsui Toatsu Chemicals, Incorporated Process for the production of acrylamide and methacrylamide
BE792323A (fr) * 1971-12-06 1973-03-30 Mitsui Toatsu Chemicals Procede de traitement de solutions aqueuses d'acrylamide
BE792366A (fr) * 1971-12-06 1973-03-30 Mitsui Toatsu Chemicals Procede de raffinage d'une solution aqueuse d'acrylamide
JPS6012344B2 (ja) * 1973-06-05 1985-04-01 三井東圧化学株式会社 アクリルアミド水溶液の処理方法
US4188339A (en) * 1977-10-19 1980-02-12 Nitto Chemical Industry Co., Ltd. Process for preparing acrylamide aqueous solution
US4177210A (en) * 1978-07-05 1979-12-04 The Dow Chemical Company Hydration of acrylonitrile to acrylamide
JPS55157543A (en) * 1979-05-28 1980-12-08 Mitsui Toatsu Chem Inc Purification of aqueous solution of acrylamide
GB2059952B (en) * 1979-09-13 1983-07-20 Mitsui Toatsu Chemicals Purifying aqueous acrylamide solutions
JPS56133250A (en) * 1980-03-24 1981-10-19 Mitsui Toatsu Chem Inc Purification of aqueous solution of acrylamide
JPS577452A (en) * 1980-06-18 1982-01-14 Mitsui Toatsu Chem Inc Purification of aqueous acrylamide
GB2114118A (en) * 1982-01-29 1983-08-17 American Cyanamid Co Method for removing aldehyde impurities in acrylonitrile and acrylamide

Also Published As

Publication number Publication date
CN1106793A (zh) 1995-08-16
KR0153234B1 (ko) 1998-12-01
EP0635484A1 (en) 1995-01-25
EP0635484B1 (en) 1997-06-04
DE69403571T2 (de) 1997-12-18
US5476883A (en) 1995-12-19
AU660390B2 (en) 1995-06-22
AU6752294A (en) 1995-02-16
MY111374A (en) 1999-12-31
DE69403571D1 (de) 1997-07-10
TW297019B (2) 1997-02-01
KR950003264A (ko) 1995-02-16

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