DE69518027D1 - Verfahren zur Herstellung von Acrylamid - Google Patents

Verfahren zur Herstellung von Acrylamid

Info

Publication number
DE69518027D1
DE69518027D1 DE69518027T DE69518027T DE69518027D1 DE 69518027 D1 DE69518027 D1 DE 69518027D1 DE 69518027 T DE69518027 T DE 69518027T DE 69518027 T DE69518027 T DE 69518027T DE 69518027 D1 DE69518027 D1 DE 69518027D1
Authority
DE
Germany
Prior art keywords
acrylamide
production
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 - Lifetime
Application number
DE69518027T
Other languages
English (en)
Other versions
DE69518027T2 (de
Inventor
Yoshihiko Kambara
Takeya Abe
Yoshikazu Uehara
Koichi Asao
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 Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Chemicals Inc filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of DE69518027D1 publication Critical patent/DE69518027D1/de
Publication of DE69518027T2 publication Critical patent/DE69518027T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C233/06—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a ring other than a six-membered aromatic ring
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
DE69518027T 1994-03-02 1995-03-01 Verfahren zur Herstellung von Acrylamid Expired - Lifetime DE69518027T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3209494 1994-03-02

Publications (2)

Publication Number Publication Date
DE69518027D1 true DE69518027D1 (de) 2000-08-24
DE69518027T2 DE69518027T2 (de) 2001-03-22

Family

ID=12349306

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69518027T Expired - Lifetime DE69518027T2 (de) 1994-03-02 1995-03-01 Verfahren zur Herstellung von Acrylamid

Country Status (7)

Country Link
US (1) US5534655A (de)
EP (1) EP0670301B1 (de)
KR (1) KR0164921B1 (de)
CN (2) CN1054121C (de)
AU (1) AU670014B2 (de)
DE (1) DE69518027T2 (de)
TW (1) TW318860B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3708212B2 (ja) * 1996-04-17 2005-10-19 三井化学株式会社 アクリルアミド水溶液の濃縮方法
KR100547583B1 (ko) * 1998-10-30 2006-02-01 캐털리틱 디스틸레이션 테크놀로지스 니트릴로부터 아미드 및/또는 산의 생성
US6306795B1 (en) 1999-09-07 2001-10-23 Cytec Technology Corp. Stable highly active supported copper based catalysts
JP4190847B2 (ja) * 2001-11-06 2008-12-03 三井化学株式会社 安定化されたアミド類
CN100382888C (zh) * 2004-03-19 2008-04-23 四川大学 一种共沉淀法制备丙烯腈水合铜基催化剂的方法
EP2006390B1 (de) * 2006-04-06 2017-07-19 Mitsui Chemicals, Inc. Verfahren zur herstellung von acrylamid
WO2007116824A1 (ja) * 2006-04-06 2007-10-18 Mitsui Chemicals, Inc. アクリルアミドの製造方法
CN114213582B (zh) * 2022-02-21 2022-09-27 河南博源新材料有限公司 一种多位点支化阴离子型聚丙烯酰胺及其用途

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962333A (en) * 1970-12-14 1976-06-08 Mitsui Toatsu Chemicals, Incorporated Process for the production of acrylamide and methacrylamide
JPS5335208B2 (de) * 1973-06-05 1978-09-26
US3943171A (en) * 1973-10-12 1976-03-09 Nalco Chemical Company Method of producing acrylamide with a Raney copper catalyst
JPS5716123B2 (de) * 1973-11-09 1982-04-03
JPS5466618A (en) * 1977-11-01 1979-05-29 Mitsubishi Chem Ind Ltd Preparation of acrylamide
JPS5473727A (en) * 1977-11-18 1979-06-13 Mitsubishi Chem Ind Ltd Production of acrylamide
SE449362B (sv) * 1979-10-31 1987-04-27 American Cyanamid Co Akrylamid- och akrylsyrapolymerer innehallande en cyklisk organisk forening med en 1,3-diongrupp samt komposition och forfarande for framstellning derav
JPS6121220A (ja) * 1984-07-10 1986-01-29 Nishimatsu Kensetsu Kk 地盤改良法
US4820872A (en) * 1984-07-17 1989-04-11 Allied Colloids Ltd. Process for hydrolyzing nitriles
JPH0733361B2 (ja) * 1987-02-18 1995-04-12 三井東圧化学株式会社 アクリルアミドの製造法
JPH0722880B2 (ja) * 1990-06-22 1995-03-15 芝山機械株式会社 平面自動研削盤のプリポジションにおける位置合わせ機構
JP2548051B2 (ja) * 1991-05-22 1996-10-30 日東化学工業株式会社 アクリルアミド水溶液の安定化法

Also Published As

Publication number Publication date
EP0670301A1 (de) 1995-09-06
DE69518027T2 (de) 2001-03-22
CN1054121C (zh) 2000-07-05
EP0670301B1 (de) 2000-07-19
CN1113230A (zh) 1995-12-13
KR0164921B1 (ko) 1999-03-20
AU670014B2 (en) 1996-06-27
US5534655A (en) 1996-07-09
KR950026857A (ko) 1995-10-16
TW318860B (de) 1997-11-01
CN1263086A (zh) 2000-08-16
AU1341295A (en) 1995-09-28

Similar Documents

Publication Publication Date Title
DE69704964D1 (de) Verfahren zur Herstellung von Acryloxypropylsilane
DE69603810D1 (de) Verfahren zur Herstellung von Nitrilen
DE69508793D1 (de) Verfahren zur herstellung von perfluorkohlenstoffen
DE69508310D1 (de) Verfahren zur Herstellung von Mikrolinsen
DE69611751T2 (de) Verfahren zur Herstellung von Zylinderblöcken
DE59506573D1 (de) Verfahren zur Herstellung von Filtern
DE59707913D1 (de) Kontinuierliches Verfahren zur Herstellung von gamma- Aminopropyltrialkoxysilanen
DE69603314T2 (de) Verfahren zur Herstellung von Sulfiden
DE69510596T2 (de) Verfahren zur Herstellung von Organooxysilane
DE59504792D1 (de) Verfahren zur Herstellung von Serienventilen
DE69502384D1 (de) Prozess zur herstellung von polyarylenetherketonen
DE69506168D1 (de) Verfahren zur Herstellung von Acrylpolymeren
DE59500930D1 (de) Verfahren zur Herstellung von Ethanolaminen
DE69403571T2 (de) Verfahren zur Herstellung von Acrylamid
DE69712157T2 (de) Verfahren zur Herstellung von Acrylnitril
DE69522742D1 (de) Verfahren zur Herstellung von Kurzfasern
DE59501267D1 (de) Verfahren zur Herstellung von Dinitrotoluol
DE59506673D1 (de) Verfahren zur Herstellung von Aminen
DE59504048D1 (de) Verfahren zur Herstellung von Dinitrotoluol
DE69518027D1 (de) Verfahren zur Herstellung von Acrylamid
DE69513883T2 (de) Verfahren zur Herstellung von Reibungsplatten
DE59507681D1 (de) Verfahren zur Herstellung von Dinitrotoluol
DE69611331T2 (de) Verfahren zur Herstellung von S-Phenyl-L-Cystein
DE59501204D1 (de) Verfahren zur Herstellung von Aminen
DE69530176D1 (de) Verfahren zur Herstellung von Protein

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC