JPH0443908B2 - - Google Patents

Info

Publication number
JPH0443908B2
JPH0443908B2 JP62017748A JP1774887A JPH0443908B2 JP H0443908 B2 JPH0443908 B2 JP H0443908B2 JP 62017748 A JP62017748 A JP 62017748A JP 1774887 A JP1774887 A JP 1774887A JP H0443908 B2 JPH0443908 B2 JP H0443908B2
Authority
JP
Japan
Prior art keywords
catalyst
zsm
preparation example
caprolactam
catalyst preparation
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
JP62017748A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62281856A (ja
Inventor
Hiroshi Sato
Kenichi Hirose
Norio Ishii
Hideto Toshima
Masaru Kitamura
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of JPS62281856A publication Critical patent/JPS62281856A/ja
Publication of JPH0443908B2 publication Critical patent/JPH0443908B2/ja
Granted legal-status Critical Current

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
    • C07D201/04—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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
JP62017748A 1986-02-27 1987-01-27 ε−カプロラクタムの製造法 Granted JPS62281856A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61-43441 1986-02-27
JP4344186 1986-03-07

Publications (2)

Publication Number Publication Date
JPS62281856A JPS62281856A (ja) 1987-12-07
JPH0443908B2 true JPH0443908B2 (en, 2012) 1992-07-20

Family

ID=12663784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62017748A Granted JPS62281856A (ja) 1986-02-27 1987-01-27 ε−カプロラクタムの製造法

Country Status (3)

Country Link
US (1) US4717770A (en, 2012)
EP (1) EP0236092A3 (en, 2012)
JP (1) JPS62281856A (en, 2012)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218668A (en) * 1988-05-17 1989-11-22 Courtaulds Films & Packaging L Multilayer polymeric films
US4968793A (en) * 1989-01-26 1990-11-06 Sumitomo Chemical Company, Limited Process for producing ε-caprolactam
JPH04316558A (ja) * 1991-04-17 1992-11-06 Mitsubishi Kasei Corp ε−カプロラクタムの製造方法
KR100224333B1 (ko) * 1991-11-27 1999-10-15 고오사이 아끼오 ε-카프로락탐의 제조방법
TW213896B (en, 2012) * 1991-11-27 1993-10-01 Sumitomo Chemical Co
US5292880A (en) * 1992-05-11 1994-03-08 Mobil Oil Corporation Synthesis of caprolactam using catalysts
IT1303713B1 (it) * 1998-11-06 2001-02-23 Enichem Spa Processo per la preparazione di catalizzatori a base di zeolite tipomfi.
US6613708B1 (en) * 1999-06-07 2003-09-02 Exxonmobil Chemical Patents Inc. Catalyst selectivation
KR100355342B1 (ko) 1999-09-21 2002-10-12 한국과학기술연구원 층상 실리카와 금속산화물로 이루어진 세공성 촉매 및 이를 이용한 ε-카프로락탐의 제조방법
US6894163B2 (en) 2001-02-14 2005-05-17 Asahi Kasei Kabushiki Kaisha Process for preparation of epsilon-caprolactam
US20060159925A1 (en) 2004-12-20 2006-07-20 Satish Agrawal High-intensity, persistent thermochromic compositions and objects, and methods for creating the same
US7910022B2 (en) * 2006-09-15 2011-03-22 Performance Indicator, Llc Phosphorescent compositions for identification
US20110140002A1 (en) * 2004-12-20 2011-06-16 Performance Indicator, Llc Photoluminescent Compositions, Methods of Manufacture and Novel Uses
US7547894B2 (en) 2006-09-15 2009-06-16 Performance Indicator, L.L.C. Phosphorescent compositions and methods for identification using the same
US8039193B2 (en) * 2007-09-13 2011-10-18 Performance Indicator Llc Tissue markings and methods for reversibly marking tissue employing the same
US7842128B2 (en) * 2007-09-13 2010-11-30 Performance Indicatior LLC Tissue marking compositions
KR20150011071A (ko) * 2013-07-22 2015-01-30 삼성전자주식회사 제올라체트 복합체

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB881927A (en) * 1959-06-16 1961-11-08 British Petroleum Co Improvements in or relating to the production of amides and lactams
JPS5949557B2 (ja) * 1974-05-27 1984-12-03 株式会社日立製作所 ト−ラス形核融合装置
US4046859A (en) * 1974-11-29 1977-09-06 Mobil Oil Corporation Crystalline zeolite and method of preparing same
JPS5216079A (en) * 1975-07-29 1977-02-07 Enshu Ltd Equipment of locating tool magazine in machie tool with atc
US4061724A (en) * 1975-09-22 1977-12-06 Union Carbide Corporation Crystalline silica
JPS52144500A (en) * 1976-05-27 1977-12-01 Teijin Ltd Flame proofing and heat blocking cloth
JPS5323280A (en) * 1976-08-16 1978-03-03 Toshiba Corp Electoron ray exposure device
DE2641381A1 (de) * 1976-09-15 1978-03-16 Bayer Ag Verwendung von rueckstaenden der cyclohexanonoximdestillation zur herstellung von epsilon-caprolactam
DE2830787B2 (de) * 1978-07-13 1981-02-19 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von stickstoffhaltigen kirstallinen Metallsilikaten mit Zeolithstniktur
DE3006471A1 (de) * 1980-02-21 1981-08-27 Basf Ag, 6700 Ludwigshafen Kristalline isotaktische zeolithe, verfahren zur herstellung derselben sowie deren verwendung als katalysatoren
US4288647A (en) * 1980-03-10 1981-09-08 Mobil Oil Corporation Shape selective reactions with alkaline earth-modified zeolite catalysts
US4359421A (en) * 1981-01-15 1982-11-16 Mobil Oil Corporation Process for making epsilon-caprolactam
JPS57149819A (en) * 1981-03-13 1982-09-16 Teijin Yuka Kk Crystalline aluminosilicate zeolite and its manufacture
DE3363337D1 (en) * 1982-02-17 1986-06-12 Stamicarbon Crystalline silicate catalysts with deactivated external surface, and process for its deactivation
NZ207291A (en) * 1983-02-28 1986-03-14 Du Pont Crystalline silica polymorphs and catalysts containing them
US4564511A (en) * 1984-11-16 1986-01-14 The Standard Oil Company (Ohio) Synthesis of molecular sieving metallosilicates using heteropolymetallates

Also Published As

Publication number Publication date
EP0236092A2 (en) 1987-09-09
JPS62281856A (ja) 1987-12-07
EP0236092A3 (en) 1989-02-15
US4717770A (en) 1988-01-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees