MY118098A - Use of shaped bodies as a catalyst for the production of caprolactam. - Google Patents

Use of shaped bodies as a catalyst for the production of caprolactam.

Info

Publication number
MY118098A
MY118098A MYPI98003995A MYPI9803995A MY118098A MY 118098 A MY118098 A MY 118098A MY PI98003995 A MYPI98003995 A MY PI98003995A MY PI9803995 A MYPI9803995 A MY PI9803995A MY 118098 A MY118098 A MY 118098A
Authority
MY
Malaysia
Prior art keywords
oxide
catalyst
shaped articles
caprolactam
production
Prior art date
Application number
MYPI98003995A
Inventor
Eberhard Fuchs
Klemens Flick
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of MY118098A publication Critical patent/MY118098A/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

SHAPED ARTICLES ESSENTIALLY COMPRISING A CATALYTICALLY ACTIVE OXIDE ARE USED AS A CATALYST WHICH HAS NO SOLUBLE CONSTITUENTS UNDER THE REACTION CONDITIONS FOR PREPARING CYCLIC LACTAMS BY REACTING AMINOCARBONITRILES WITH WATER IN THE LIQUID PHASE IN A FIXED BED REACTOR, SAID CATALYST CONSISTING OF SHAPED ARTICLES OBTAINABLE BY SHAPING THE OXIDE INTO SHAPED ARTICLES AND, BEFORE OR AFTER SAID SHAPING, TREATING THE OXIDE WITH FROM 0.1 TO 30BY WEIGHT, BASED ON THE OXIDE, OF AN ACID IN WHICH THE OXIDE IS SPARINGLY SOLUBLE.
MYPI98003995A 1997-09-03 1998-09-01 Use of shaped bodies as a catalyst for the production of caprolactam. MY118098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19738464A DE19738464A1 (en) 1997-09-03 1997-09-03 Use of moldings as a catalyst for the production of caprolactam

Publications (1)

Publication Number Publication Date
MY118098A true MY118098A (en) 2004-08-30

Family

ID=7841049

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI98003995A MY118098A (en) 1997-09-03 1998-09-01 Use of shaped bodies as a catalyst for the production of caprolactam.

Country Status (14)

Country Link
EP (1) EP1015424B1 (en)
JP (1) JP2001514249A (en)
KR (1) KR20010023546A (en)
CN (1) CN1100756C (en)
AR (1) AR043069A1 (en)
AU (1) AU9345798A (en)
BR (1) BR9811433A (en)
CA (1) CA2302439A1 (en)
DE (2) DE19738464A1 (en)
ES (1) ES2181271T3 (en)
ID (1) ID24694A (en)
MY (1) MY118098A (en)
TW (1) TW541204B (en)
WO (1) WO1999011613A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2714574A1 (en) 2008-02-15 2009-08-20 Basf Se Process for preparing 6-hydroxycaproic esters
SG174394A1 (en) 2009-04-07 2011-10-28 Basf Se Method for producing 1,6-hexanediol and caprolactone
EP2417088B1 (en) 2009-04-07 2013-05-29 Basf Se Method for producing 1,6-hexanediol
SG174379A1 (en) 2009-04-08 2011-10-28 Basf Se Method for producing 1,6-hexanediol by hydrogenation of oligo- and polyesters

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE836165A (en) * 1974-12-02 1976-06-01 PROCESS FOR PREPARING A CONFORM SUPPORT IN TITANIUM OXIDE
DE3217751A1 (en) * 1982-05-12 1983-11-17 Degussa Ag, 6000 Frankfurt Pressed pieces of pyrogenically produced titanium dioxide, a process for the production thereof, and the use thereof
DE3534741A1 (en) * 1985-09-28 1987-04-09 Basf Ag METHOD FOR REMOVING SULFUR COMPOUNDS FROM GAS FLOWS
DE3823213A1 (en) * 1988-07-08 1990-01-11 Basf Ag METHOD FOR PRODUCING CAPROLACTON
DE4142897A1 (en) * 1991-12-23 1993-06-24 Sued Chemie Ag CATALYST SHAPED BODY
DE4338807C1 (en) * 1993-11-12 1995-01-26 Heraeus Quarzglas Moulding having a high content of silicon dioxide, and process for the production of such mouldings
DE4339648A1 (en) * 1993-11-20 1995-05-24 Basf Ag Process for the production of caprolactam
DE4405877A1 (en) * 1994-02-23 1995-08-24 Sued Chemie Ag Catalyst or catalyst carrier shaped body
US5484757A (en) * 1994-06-02 1996-01-16 Norton Chemical Process Products Corp. Titania-based catalyst carriers
DE19517821A1 (en) * 1995-05-18 1996-11-21 Basf Ag Process for the production of caprolactam

Also Published As

Publication number Publication date
ID24694A (en) 2000-08-03
KR20010023546A (en) 2001-03-26
CN1269788A (en) 2000-10-11
ES2181271T3 (en) 2003-02-16
EP1015424A1 (en) 2000-07-05
AU9345798A (en) 1999-03-22
EP1015424B1 (en) 2002-07-17
BR9811433A (en) 2000-08-22
DE19738464A1 (en) 1999-03-04
JP2001514249A (en) 2001-09-11
CA2302439A1 (en) 1999-03-11
AR043069A1 (en) 2005-07-20
TW541204B (en) 2003-07-11
CN1100756C (en) 2003-02-05
WO1999011613A1 (en) 1999-03-11
DE59804822D1 (en) 2002-08-22

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