SG133514A1 - Process for producing cyclohexanone oxime - Google Patents

Process for producing cyclohexanone oxime

Info

Publication number
SG133514A1
SG133514A1 SG200608509-6A SG2006085096A SG133514A1 SG 133514 A1 SG133514 A1 SG 133514A1 SG 2006085096 A SG2006085096 A SG 2006085096A SG 133514 A1 SG133514 A1 SG 133514A1
Authority
SG
Singapore
Prior art keywords
titanosilicate
cyclohexanone oxime
cyclohexanone
producing cyclohexanone
ammoximation
Prior art date
Application number
SG200608509-6A
Inventor
Masami Fukao
Miyuki Oikawa
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 SG133514A1 publication Critical patent/SG133514A1/en

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

A cyclohexanone oxime is produced at a low cost by reducing a catalyst cost required for ammoximation of cyclohexanone. The cyclohexanone oxime is produced by a method including the steps of (1) subjecting cyclohexanone to ammoximation with hydrogen peroxide and ammonia in the presence of a titanosilicate and a silicon compound other than the titanosilicate; and (2) calcinating the titanosilicate which has been used in the step (1) , in the atmosphere of an oxygen-containing gas, wherein the titanosilicate calcinated in the step (2) is used in the step (1).
SG200608509-6A 2005-12-07 2006-12-06 Process for producing cyclohexanone oxime SG133514A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005353182 2005-12-07

Publications (1)

Publication Number Publication Date
SG133514A1 true SG133514A1 (en) 2007-07-30

Family

ID=38129759

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200608509-6A SG133514A1 (en) 2005-12-07 2006-12-06 Process for producing cyclohexanone oxime

Country Status (4)

Country Link
KR (1) KR20070060017A (en)
CN (1) CN1978425B (en)
SG (1) SG133514A1 (en)
TW (1) TW200736200A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012067044A (en) * 2010-09-27 2012-04-05 Sumitomo Chemical Co Ltd Method for producing cyclohexanone oxime
CN107233929A (en) * 2017-06-19 2017-10-10 中触媒新材料股份有限公司 A kind of method for extending ammoxidation of cyclohexanone catalyst service life

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1246301C (en) * 2002-05-31 2006-03-22 中国石油化工股份有限公司 Oxaamidination method of oxo-compound
TWI324990B (en) * 2002-06-28 2010-05-21 Sumitomo Chemical Co Method for producing cyclohexanone oxime
JP4534428B2 (en) * 2003-04-09 2010-09-01 住友化学株式会社 Method for producing cyclohexanone oxime

Also Published As

Publication number Publication date
TW200736200A (en) 2007-10-01
CN1978425A (en) 2007-06-13
CN1978425B (en) 2012-07-04
KR20070060017A (en) 2007-06-12

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