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SG90091A1 - Process for producing epsilon-caprolactam - Google Patents

Process for producing epsilon-caprolactam

Info

Publication number
SG90091A1
SG90091A1 SG200000739A SG200000739A SG90091A1 SG 90091 A1 SG90091 A1 SG 90091A1 SG 200000739 A SG200000739 A SG 200000739A SG 200000739 A SG200000739 A SG 200000739A SG 90091 A1 SG90091 A1 SG 90091A1
Authority
SG
Singapore
Prior art keywords
caprolactam
producing epsilon
epsilon
producing
Prior art date
Application number
SG200000739A
Other languages
English (en)
Inventor
Kitamura Masaru
Shimazu Yasumoto
Yako Makoto
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of SG90091A1 publication Critical patent/SG90091A1/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D223/08—Oxygen atoms
    • C07D223/10—Oxygen atoms attached in position 2
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
    • 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
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Catalysts (AREA)
SG200000739A 1999-02-09 2000-02-08 Process for producing epsilon-caprolactam SG90091A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11031226A JP2000229939A (ja) 1999-02-09 1999-02-09 ε−カプロラクタムの製造方法

Publications (1)

Publication Number Publication Date
SG90091A1 true SG90091A1 (en) 2002-07-23

Family

ID=12325517

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200000739A SG90091A1 (en) 1999-02-09 2000-02-08 Process for producing epsilon-caprolactam

Country Status (7)

Country Link
US (1) US6265574B1 (zh)
EP (1) EP1028108A1 (zh)
JP (1) JP2000229939A (zh)
KR (1) KR20010006615A (zh)
CN (1) CN100379726C (zh)
SG (1) SG90091A1 (zh)
TW (1) TW593275B (zh)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002105039A (ja) * 2000-09-29 2002-04-10 Sumitomo Chem Co Ltd シクロヘキサノンオキシムの蒸発方法とこれに使用する蒸発器、ならびにε−カプロラクタムの製造方法とその製造装置
US6531595B2 (en) 2000-09-29 2003-03-11 Sumitomo Chemical Company, Limited Method for producing ε-caprolactam and reactor for the method
US7022844B2 (en) 2002-09-21 2006-04-04 Honeywell International Inc. Amide-based compounds, production, recovery, purification and uses thereof
US20060173205A1 (en) * 2003-03-19 2006-08-03 Yasuhisa Fukuda Process for producing w-cyanoaldehyde compound
SG110097A1 (en) * 2003-07-08 2005-04-28 Sumitomo Chemical Co Method for producing epsilon-caprolactam
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
FR2887250B1 (fr) * 2005-06-21 2009-10-02 Arkema Sa Procede de synthese du lauryllactame (l12) par rearrangement catalytique en phase gazeuse de la cyclododecanone oxime
JP2007204407A (ja) * 2006-01-31 2007-08-16 National Institute Of Advanced Industrial & Technology 含窒素化合物の製造方法及びその装置
CN101143843B (zh) * 2006-09-14 2014-03-26 中国石油化工股份有限公司 一种ε-己内酰胺的制备方法
CN101434569B (zh) * 2007-11-15 2011-07-20 中国石油化工股份有限公司 一种由环己酮肟制备己内酰胺的方法及设备
DE102008060340A1 (de) 2008-12-03 2010-06-10 Wolfgang F. Prof. Dr. Hölderich Herstellung von Lactamen und Carbonsäureamide durch Beckmann-Umlagerung von Oximen in Gegenwart von Nb-Katalysatoren
ES2676918T3 (es) 2010-03-15 2018-07-26 Ube Industries, Ltd. Método para producir un compuesto de amida
TWI414508B (zh) 2011-01-17 2013-11-11 China Petrochemical Dev Corp Taipei Taiwan A catalyst composition and a method for preparing an amide using the composition
EP2697202B1 (en) 2011-04-13 2015-07-22 Rennovia, Inc. Production of caprolactam from carbohydrate-containing materials
CN102875469B (zh) * 2011-07-14 2015-01-14 中国石油化工股份有限公司 采用径向移动床反应器制备己内酰胺的方法
TWI418401B (zh) 2011-08-26 2013-12-11 China Petrochemical Dev Corp Taipei Taiwan A method for preparing a catalytic composition of amide and a method for producing amide
CN103648606B (zh) * 2011-09-16 2016-03-09 住友化学株式会社 雾滴分离装置及反应系统
CN103012263B (zh) * 2011-09-28 2016-04-27 中国石油化工股份有限公司 一种己内酰胺的制备方法
JP2013116434A (ja) * 2011-12-01 2013-06-13 Sumitomo Chemical Co Ltd 反応装置
JP2013141659A (ja) * 2012-01-12 2013-07-22 Sumitomo Chemical Co Ltd 反応装置及びε−カプロラクタムの製造方法
KR20140129076A (ko) 2012-02-23 2014-11-06 레노비아 인코포레이티드 아디프산으로부터의 카프로락탐의 제조
JP6591740B2 (ja) * 2013-10-29 2019-10-16 中国石油化工股▲ふん▼有限公司 完全Ｓｉ分子篩、および、その合成方法
DE102015005238A1 (de) 2015-04-24 2016-10-27 Wolfgang Hölderich Herstellung von Lactamen durch Beckmann-Umlagerung von Oximen
CN109503484A (zh) * 2018-12-29 2019-03-22 清华大学 一种使用高沸点惰性溶剂制备己内酰胺的方法
CN113831271B (zh) * 2020-06-24 2023-10-31 中国石油化工股份有限公司 一种催化环己酮肟气相重排制备己内酰胺的方法
CN113105362B (zh) * 2021-04-14 2023-11-07 江苏扬农化工集团有限公司 一种气相法制备6-氨基己腈的装置及方法
CN115337958B (zh) * 2022-07-07 2023-06-16 郑州大学 一种改善成型s-1分子筛催化环己酮肟气相贝克曼重排反应活性位的方法
CN115957811B (zh) * 2023-01-12 2024-11-08 中国天辰工程有限公司 一种液相贝克曼重排反应催化剂的原位再生方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155876A (en) * 1976-09-15 1979-05-22 Bayer Aktiengesellschaft Catalyst regeneration of boric acid on carbon catalysts
US5354859A (en) * 1991-11-27 1994-10-11 Sumitomo Chemical Company Limited ε-caprolactam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844880A1 (de) 1978-10-14 1980-04-30 Basf Ag Verfahren zur herstellung von epsilon -caprolactam durch katalytische umlagerung von cyclohexanonoxim
US4968793A (en) * 1989-01-26 1990-11-06 Sumitomo Chemical Company, Limited Process for producing ε-caprolactam
DE69000118T2 (de) * 1989-03-08 1993-01-14 Koei Chemical Co Verfahren zur regenerierung von katalysatoren.
JP3301092B2 (ja) * 1990-12-26 2002-07-15 住友化学工業株式会社 ε−カプロラクタムの製造方法
KR100287085B1 (ko) * 1991-11-27 2001-04-16 고오사이 아끼오 E-카프로락탐의 제조방법
DE19608660A1 (de) * 1995-05-04 1996-11-07 Degussa Verfahren zur Herstellung von epsilon-Caprolactam
BE1009465A3 (fr) 1995-05-04 1997-04-01 Degussa Procede de fabrication de -caprolactame.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155876A (en) * 1976-09-15 1979-05-22 Bayer Aktiengesellschaft Catalyst regeneration of boric acid on carbon catalysts
US5354859A (en) * 1991-11-27 1994-10-11 Sumitomo Chemical Company Limited ε-caprolactam

Also Published As

Publication number Publication date
KR20010006615A (ko) 2001-01-26
US6265574B1 (en) 2001-07-24
EP1028108A1 (en) 2000-08-16
JP2000229939A (ja) 2000-08-22
CN100379726C (zh) 2008-04-09
CN1269360A (zh) 2000-10-11
TW593275B (en) 2004-06-21

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