AU2001272382A1 - Method for producing caprolactam from 6-aminocapronitrile - Google Patents

Method for producing caprolactam from 6-aminocapronitrile

Info

Publication number
AU2001272382A1
AU2001272382A1 AU2001272382A AU7238201A AU2001272382A1 AU 2001272382 A1 AU2001272382 A1 AU 2001272382A1 AU 2001272382 A AU2001272382 A AU 2001272382A AU 7238201 A AU7238201 A AU 7238201A AU 2001272382 A1 AU2001272382 A1 AU 2001272382A1
Authority
AU
Australia
Prior art keywords
aminocapronitrile
producing caprolactam
caprolactam
producing
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.)
Abandoned
Application number
AU2001272382A
Inventor
Peter Bassler
Dieter Baumann
Rolf-Hartmuth Fischer
Eberhard Fuchs
Johann-Peter Melder
Frank Ohlbach
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 AU2001272382A1 publication Critical patent/AU2001272382A1/en
Abandoned 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
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/16—Separation or purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyamides (AREA)
AU2001272382A 2000-05-03 2001-04-30 Method for producing caprolactam from 6-aminocapronitrile Abandoned AU2001272382A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10021199 2000-05-03
DE10021199A DE10021199A1 (en) 2000-05-03 2000-05-03 Process for the production of caprolactam
PCT/EP2001/004834 WO2001083442A1 (en) 2000-05-03 2001-04-30 Method for producing caprolactam from 6-aminocapronitrile

Publications (1)

Publication Number Publication Date
AU2001272382A1 true AU2001272382A1 (en) 2001-11-12

Family

ID=7640435

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001272382A Abandoned AU2001272382A1 (en) 2000-05-03 2001-04-30 Method for producing caprolactam from 6-aminocapronitrile

Country Status (14)

Country Link
US (1) US6677449B2 (en)
EP (1) EP1280768B1 (en)
JP (1) JP2003531892A (en)
KR (1) KR20030013399A (en)
CN (1) CN1174966C (en)
AR (1) AR028550A1 (en)
AT (1) ATE451353T1 (en)
AU (1) AU2001272382A1 (en)
BR (1) BR0110451A (en)
CA (1) CA2407723A1 (en)
DE (2) DE10021199A1 (en)
MX (1) MXPA02010299A (en)
MY (1) MY124889A (en)
WO (1) WO2001083442A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3667140B2 (en) * 1999-03-04 2005-07-06 パイオニア株式会社 Disc changer device
DE10253095A1 (en) * 2002-11-13 2004-06-17 Basf Ag Process for the purification of caprolactam
DE10253094A1 (en) * 2002-11-13 2004-05-27 Basf Ag Purification of crude caprolactam comprises a three stage distillation process with feeding of the crude caprolactam and an inorganic acid having a b. pt. above the b. pt. of the caprolactam to a first distillation column
DE102009046910A1 (en) * 2009-11-20 2011-05-26 Evonik Degussa Gmbh Process for the processing of a material stream containing laurolactam for the recovery of all valuable components contained by combination of crystallization with downstream distillation
TWI520944B (en) 2015-02-13 2016-02-11 中國石油化學工業開發股份有限公司 Method for preparing caprolactam and system thereof
CN108658863A (en) * 2018-04-24 2018-10-16 河北美邦工程科技股份有限公司 A method of purifying caprolactam using fused junction crystallization

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU75083A1 (en) 1948-05-19 1948-11-30 Л.В. Зильперт A method of improving the light resistance of plastics or paint coatings based on polyvinyl chloride containing dimethyl phthalate as a plasticizer
DE1253716B (en) 1961-09-28 1967-11-09 Basf Ag Process for purifying lactams
DE3925575A1 (en) 1989-08-02 1991-02-07 Basf Ag PROCESS FOR CONTINUOUS CLEANING OF CAPROLACTAM
DE19500041A1 (en) * 1995-01-03 1996-07-04 Basf Ag Process for the continuous purification of crude caprolactam made from 6-aminocapronitrile
WO1997002228A1 (en) 1995-07-04 1997-01-23 Dsm N.V. Process to prepare 5-formylvaleric acid
DE19529239A1 (en) 1995-08-09 1997-02-13 Basf Ag Process for the continuous purification of 5-formylvaleric esters
TW420662B (en) * 1996-02-17 2001-02-01 Du Pont Recovery of <epsilon>-caprolactam
EP0860431A1 (en) 1997-02-19 1998-08-26 Dsm N.V. Process to prepare e-caprolactam
EP0943608A1 (en) * 1998-03-20 1999-09-22 Dsm N.V. Process for the continuous purification of crude epsilon--caprolactam
CA2335114A1 (en) 1998-06-15 1999-12-23 George Ernest Ii Keller Separation of epsilon caprolactam from isomers

Also Published As

Publication number Publication date
DE10021199A1 (en) 2001-11-08
US6677449B2 (en) 2004-01-13
CN1427822A (en) 2003-07-02
AR028550A1 (en) 2003-05-14
ATE451353T1 (en) 2009-12-15
MXPA02010299A (en) 2003-04-25
KR20030013399A (en) 2003-02-14
EP1280768A1 (en) 2003-02-05
CN1174966C (en) 2004-11-10
MY124889A (en) 2006-07-31
WO2001083442A1 (en) 2001-11-08
CA2407723A1 (en) 2002-10-29
US20030125546A1 (en) 2003-07-03
BR0110451A (en) 2003-03-11
JP2003531892A (en) 2003-10-28
DE50115253D1 (en) 2010-01-21
EP1280768B1 (en) 2009-12-09

Similar Documents

Publication Publication Date Title
SG90091A1 (en) Process for producing epsilon-caprolactam
AU2001295611A1 (en) Multipressure method for producing ammonia
AU2001287594A1 (en) Continuous method for producing polyamides from aminonitriles
AU2001291882A1 (en) Method for producing polyisobutylphenols
AU2002347653A1 (en) Process for recovering caprolactam
PL361146A1 (en) Method for producing isocyanato-organosilanes
AU2923699A (en) Continuous method for producing polyamides from aminonitriles
AU2721899A (en) Method for producing polyamides from aminonitriles
AU2721399A (en) Continuous method for producing polyamides from aminonitriles
HUP0102967A3 (en) Method for producing organosilylalkyl-polysulphanes
AU2001274137A1 (en) Method for purifying lactams
AU2001272382A1 (en) Method for producing caprolactam from 6-aminocapronitrile
AU2725999A (en) Method for producing polyamides
AU2718599A (en) Discontinuous method for producing polyamides from aminonitriles
HK1044780A1 (en) Method for producing cyclo-)asp-dphe-nmeval-arg-gly).
AU5482001A (en) Method for producing caprolactam on the basis of 6-aminocapronitrile and subsequent purification by crystallization
AU6907201A (en) Method for the production of caprolactam
AU2001267389A1 (en) Method for producing cyclic lactams
AU2002212224A1 (en) Method for producing delta1-pyrrolines
AU7265900A (en) Method for producing otoplastics
AU2001254821A1 (en) Method for producing cyclic lactams
AU2001262147A1 (en) Method for producing 4-bromo- and 4-chloro-2-nitro-1-trifluoromethoxybenzene
IL147804A0 (en) Method for producing 4-cyano-2-aminomethylthiazol
AU2002364448A1 (en) Method for preparing lactam
AU2001272448A1 (en) Method for producing dna-arrays