ID28444A - Metode untuk mereaktifasi katalis hidrolisis siklisasi aminonitril menjadi laktam dan penggunaan katalis yang diregenerasi tersebut untuk membuat lakta-laktam - Google Patents

Metode untuk mereaktifasi katalis hidrolisis siklisasi aminonitril menjadi laktam dan penggunaan katalis yang diregenerasi tersebut untuk membuat lakta-laktam

Info

Publication number
ID28444A
ID28444A IDW20010425A ID20010425A ID28444A ID 28444 A ID28444 A ID 28444A ID W20010425 A IDW20010425 A ID W20010425A ID 20010425 A ID20010425 A ID 20010425A ID 28444 A ID28444 A ID 28444A
Authority
ID
Indonesia
Prior art keywords
catalyst
regregerated
laktams
laktam
aminonitril
Prior art date
Application number
IDW20010425A
Other languages
English (en)
Inventor
Jean-Pierre Brunelle
Christophe Nedez
Original Assignee
Rhone Poulenc Fibres
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 Rhone Poulenc Fibres filed Critical Rhone Poulenc Fibres
Publication of ID28444A publication Critical patent/ID28444A/id

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IDW20010425A 1998-07-22 1999-07-15 Metode untuk mereaktifasi katalis hidrolisis siklisasi aminonitril menjadi laktam dan penggunaan katalis yang diregenerasi tersebut untuk membuat lakta-laktam ID28444A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9809528A FR2781393B1 (fr) 1998-07-22 1998-07-22 Procede de regeneration d'un catalyseur d'hydrolyse cyclisante d'un aminonitrile en lactame et utilisation du catalyseur regenere pour la fabrication de lactames

Publications (1)

Publication Number Publication Date
ID28444A true ID28444A (id) 2001-05-24

Family

ID=9529008

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20010425A ID28444A (id) 1998-07-22 1999-07-15 Metode untuk mereaktifasi katalis hidrolisis siklisasi aminonitril menjadi laktam dan penggunaan katalis yang diregenerasi tersebut untuk membuat lakta-laktam

Country Status (19)

Country Link
US (1) US6677448B1 (id)
EP (1) EP1098705B1 (id)
JP (1) JP3585842B2 (id)
KR (1) KR100413662B1 (id)
CN (1) CN1189247C (id)
AT (1) ATE250458T1 (id)
BR (1) BR9912345A (id)
CA (1) CA2337327A1 (id)
CZ (1) CZ2001255A3 (id)
DE (1) DE69911615T2 (id)
ES (1) ES2203155T3 (id)
FR (1) FR2781393B1 (id)
ID (1) ID28444A (id)
PL (1) PL345567A1 (id)
RU (1) RU2205690C2 (id)
SK (1) SK1072001A3 (id)
TW (1) TWI224028B (id)
UA (1) UA59456C2 (id)
WO (1) WO2000004994A1 (id)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4661071B2 (ja) 2004-03-30 2011-03-30 住友化学株式会社 ε−カプロラクタムの製造方法
US7060820B1 (en) * 2005-03-18 2006-06-13 Invista North America S.A.R.L. Process for making caprolactam
DE102007004350A1 (de) * 2007-01-29 2008-07-31 Evonik Degussa Gmbh Verfahren zur Regenerierung eines Katalysators
CN101376100B (zh) * 2007-08-29 2010-05-26 上海华明高技术（集团）有限公司 过氧化氢工作液再生过程用的活性氧化铝再生处理方法
CN101376099B (zh) * 2007-08-29 2010-12-15 上海华明高技术（集团）有限公司 过氧化氢工作液再生过程用的活性氧化铝再生处理方法
FR3080623B1 (fr) * 2018-04-27 2021-01-08 Arkema France Valorisation de resine (meth)acrylique par depolymerisation et hydrolyse

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2357484A (en) * 1941-09-12 1944-09-05 Du Pont Process for producing compounds containing an n-substituted amide group
DE2126007C3 (de) * 1971-05-26 1979-11-08 Basf Ag, 6700 Ludwigshafen Verfahren zur oxidativen Regenerierung von Bortrioxid enthaltenden Trägerkatalysatoren
JPS4943474A (id) * 1972-08-30 1974-04-24
DE2641429A1 (de) * 1976-09-15 1978-03-16 Bayer Ag Katalysatorregenerierung
US4628085A (en) * 1985-09-03 1986-12-09 Allied Corporation Use of silica catalyst for selective production of lactams
ES2032693T3 (es) * 1989-03-08 1993-02-16 Sumitomo Chemical Company, Limited Regeneracion de catalizadores.
JPH0515784A (ja) * 1991-07-10 1993-01-26 Res Assoc Util Of Light Oil 触媒の再生方法
DE4339648A1 (de) * 1993-11-20 1995-05-24 Basf Ag Verfahren zur Herstellung von Caprolactam
FR2729949A1 (fr) * 1995-01-27 1996-08-02 Rhone Poulenc Chimie Procede de preparation de lactame

Also Published As

Publication number Publication date
SK1072001A3 (en) 2001-07-10
KR20010088783A (ko) 2001-09-28
EP1098705A1 (fr) 2001-05-16
PL345567A1 (en) 2001-12-17
ATE250458T1 (de) 2003-10-15
CN1317994A (zh) 2001-10-17
DE69911615T2 (de) 2004-06-17
ES2203155T3 (es) 2004-04-01
UA59456C2 (uk) 2003-09-15
BR9912345A (pt) 2002-01-29
EP1098705B1 (fr) 2003-09-24
RU2205690C2 (ru) 2003-06-10
FR2781393A1 (fr) 2000-01-28
KR100413662B1 (ko) 2004-01-03
JP3585842B2 (ja) 2004-11-04
TWI224028B (en) 2004-11-21
WO2000004994A1 (fr) 2000-02-03
CN1189247C (zh) 2005-02-16
CZ2001255A3 (cs) 2001-09-12
DE69911615D1 (de) 2003-10-30
CA2337327A1 (fr) 2000-02-03
JP2002521176A (ja) 2002-07-16
US6677448B1 (en) 2004-01-13
FR2781393B1 (fr) 2000-08-25

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