JPS55141467A - Manufacture of caprolactam - Google Patents

Manufacture of caprolactam

Info

Publication number
JPS55141467A
JPS55141467A JP4700580A JP4700580A JPS55141467A JP S55141467 A JPS55141467 A JP S55141467A JP 4700580 A JP4700580 A JP 4700580A JP 4700580 A JP4700580 A JP 4700580A JP S55141467 A JPS55141467 A JP S55141467A
Authority
JP
Japan
Prior art keywords
caprolactam
manufacture
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.)
Granted
Application number
JP4700580A
Other languages
English (en)
Other versions
JPS647984B2 (ja
Inventor
Buerutaa Yooahimu
Fukusu Fuugo
Buranto Uubue
Rihiyaruto Fuauruh Furiidorihi
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of JPS55141467A publication Critical patent/JPS55141467A/ja
Publication of JPS647984B2 publication Critical patent/JPS647984B2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4700580A 1979-04-14 1980-04-11 Manufacture of caprolactam Granted JPS55141467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792915360 DE2915360A1 (de) 1979-04-14 1979-04-14 Verfahren zur herstellung von caprolactam

Publications (2)

Publication Number Publication Date
JPS55141467A true JPS55141467A (en) 1980-11-05
JPS647984B2 JPS647984B2 (ja) 1989-02-10

Family

ID=6068452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4700580A Granted JPS55141467A (en) 1979-04-14 1980-04-11 Manufacture of caprolactam

Country Status (4)

Country Link
US (1) US4268440A (ja)
EP (1) EP0017945B1 (ja)
JP (1) JPS55141467A (ja)
DE (2) DE2915360A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303028A (nl) * 1983-08-31 1985-03-18 Stamicarbon Winning van caprolactam uit caprolactam-bevattend destillatie-residu.
KR100224333B1 (ko) * 1991-11-27 1999-10-15 고오사이 아끼오 ε-카프로락탐의 제조방법
JP3035734B2 (ja) * 1997-06-27 2000-04-24 東京瓦斯株式会社 Ｄｍｓ検知剤、その調製方法及びｄｍｓ用検知管
SG86381A1 (en) * 1999-03-16 2002-02-19 Sumitomo Chemical Co Apparatus and process for producing epsilon-caprolactam
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
JP4223694B2 (ja) 2001-03-28 2009-02-12 住友化学株式会社 シクロヘキサノンオキシムの蒸発方法
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
DE102015005238A1 (de) 2015-04-24 2016-10-27 Wolfgang Hölderich Herstellung von Lactamen durch Beckmann-Umlagerung von Oximen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154539A (en) * 1964-10-27 Production of lactams by rearrange-
GB881276A (en) * 1959-06-16 1961-11-01 British Petroleum Co Improvements in or relating to the production of amides and lactams
DE1195318B (de) * 1961-06-10 1965-06-24 Basf Ag Verfahren zur Herstellung von Lactamen durch katalytische Umlagerung von cyclischen Ketoximen
FR1451825A (fr) * 1964-10-31 1966-01-07 Basf Ag Préparation du caprolactame pur
DE1445549C3 (de) * 1964-10-31 1973-10-31 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Verfahren zur Gewinnung von Caprolactam
FR1519552A (fr) * 1965-07-09 1968-04-05 Finacalor Ag Procédé et moyen d'échange de chaleur entre des milieux gazeux, à l'état de vapeur, liquides, ou solides et de petites particules de caloporteurs et leurs applications
DE1670816B2 (de) * 1967-03-03 1976-09-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von lactam
DE2237170A1 (de) * 1971-08-04 1973-02-15 Hans Dipl Ing Linneborn Verfahren und einrichtung zur uebertragung in stoffen enthaltener waerme auf waermeaufnehmende stoffe
DE2641414A1 (de) * 1976-09-15 1978-03-23 Bayer Ag Verfahren zum verdampfen von cyclohexanonoxim
DE2837793A1 (de) * 1978-08-30 1980-03-13 Basf Ag Verfahren zur herstellung von epsilon -caprolactam

Also Published As

Publication number Publication date
DE3060227D1 (en) 1982-04-15
EP0017945A1 (de) 1980-10-29
US4268440A (en) 1981-05-19
EP0017945B1 (de) 1982-03-17
JPS647984B2 (ja) 1989-02-10
DE2915360A1 (de) 1980-10-30

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