IT1255745B - Processo in due stadi per la produzione in fase liquida di ossime - Google Patents
Processo in due stadi per la produzione in fase liquida di ossimeInfo
- Publication number
- IT1255745B IT1255745B ITMI920776A ITMI920776A IT1255745B IT 1255745 B IT1255745 B IT 1255745B IT MI920776 A ITMI920776 A IT MI920776A IT MI920776 A ITMI920776 A IT MI920776A IT 1255745 B IT1255745 B IT 1255745B
- Authority
- IT
- Italy
- Prior art keywords
- oxime
- stage process
- carbonyl compound
- liquid production
- hydroxylamine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
- C07C249/08—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes by reaction of hydroxylamines with carbonyl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C249/00—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C249/04—Preparation of compounds containing nitrogen atoms doubly-bound to a carbon skeleton of oximes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
Processo in due stadi in fase liquida per la produzione d'ossime a 60-100°C e 1,5-5 bar che comprende:a) ammossimare in uno stadio primario un composto carbonilico con H2e O2e e NHe in presenza di un catalizzatore e base di silicio, titanio e ossigeno;b) ossimare il composto carbonilico residuo con una soluzione d'idrossilammina, ottenuta per ossidazione dell'ammoniaca con He Oe avente concentrazione tra 0,01 e 3%, preferibilmente trai 0,5 e 2% in peso, in modo tale da avere un rapporto molare idrossilammina/composto carbonilico compreso tra 0,9 e 3, preferibilmente tra 1 e 2.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920776A IT1255745B (it) | 1992-04-01 | 1992-04-01 | Processo in due stadi per la produzione in fase liquida di ossime |
EP93200901A EP0564040B1 (en) | 1992-04-01 | 1993-03-30 | Two-step process for liquid-phase production of oximes |
DE69302739T DE69302739T2 (de) | 1992-04-01 | 1993-03-30 | Zweistufiges Verfahren zur Herstellung von Oximen in einer Flüssigphase |
PL93298303A PL171270B1 (pl) | 1992-04-01 | 1993-03-30 | Sposób dwustopniowego wytwarzania oksymów w fazie cieklej PL PL |
US08/039,839 US5312987A (en) | 1992-04-01 | 1993-03-30 | Two-step process for liquid-phase production of oximes |
ES93200901T ES2087642T3 (es) | 1992-04-01 | 1993-03-30 | Procedimiento de dos etapas para produccion en fase liquida de oximas. |
KR1019930005261A KR960007724B1 (ko) | 1992-04-01 | 1993-03-31 | 옥심의 액상 제조를 위한 2단계 방법 |
CZ93562A CZ284458B6 (cs) | 1992-04-01 | 1993-04-01 | Dvoustupňový způsob přípravy oximů v kapalné fázi |
SK278-93A SK27893A3 (en) | 1992-04-01 | 1993-04-01 | Two-step process for liquid-phase production of oximes |
JP09648693A JP3409144B2 (ja) | 1992-04-01 | 1993-04-01 | オキシムの2段階製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920776A IT1255745B (it) | 1992-04-01 | 1992-04-01 | Processo in due stadi per la produzione in fase liquida di ossime |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI920776A0 ITMI920776A0 (it) | 1992-04-01 |
ITMI920776A1 ITMI920776A1 (it) | 1993-10-01 |
IT1255745B true IT1255745B (it) | 1995-11-15 |
Family
ID=11362723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI920776A IT1255745B (it) | 1992-04-01 | 1992-04-01 | Processo in due stadi per la produzione in fase liquida di ossime |
Country Status (10)
Country | Link |
---|---|
US (1) | US5312987A (it) |
EP (1) | EP0564040B1 (it) |
JP (1) | JP3409144B2 (it) |
KR (1) | KR960007724B1 (it) |
CZ (1) | CZ284458B6 (it) |
DE (1) | DE69302739T2 (it) |
ES (1) | ES2087642T3 (it) |
IT (1) | IT1255745B (it) |
PL (1) | PL171270B1 (it) |
SK (1) | SK27893A3 (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5451701A (en) * | 1994-03-11 | 1995-09-19 | Arco Chemical Technology, L.P. | Integrated process for cyclohexanone oxime production |
DE10047435A1 (de) * | 2000-09-26 | 2002-04-11 | Degussa | Verfahren zur Herstellung von Oximen |
JP4198052B2 (ja) * | 2001-07-25 | 2008-12-17 | 旭化成ケミカルズ株式会社 | シクロヘキサノンオキシムの製造方法 |
DE10142621A1 (de) | 2001-08-31 | 2003-03-20 | Degussa | Aufarbeitung der Ammoximationsprodukte von Ketonen durch Flüssig-Flüssig-Extraktion in einem ternären Lösemittelsystem |
DE10142620A1 (de) | 2001-08-31 | 2003-03-20 | Degussa | Ammoximation von Ketonen und Aufarbeitung durch Pervaporation/Dampfpermeation |
DE10158352A1 (de) | 2001-11-28 | 2003-06-12 | Degussa | Zweiphasige Ammoximierung |
JP4574348B2 (ja) * | 2002-05-31 | 2010-11-04 | 中國石油化工股▲分▼有限公司 | カルボニル化合物のアンモオキシム化法 |
WO2003101616A1 (fr) | 2002-05-31 | 2003-12-11 | China Petroleum & Chemical Corporation | Procede pour regenerer un catalyseur contenant du titane |
TWI324990B (en) * | 2002-06-28 | 2010-05-21 | Sumitomo Chemical Co | Method for producing cyclohexanone oxime |
DE10260717A1 (de) * | 2002-12-23 | 2004-07-01 | Degussa Ag | Verfahren zur Herstellung von Oximen |
JP4534428B2 (ja) * | 2003-04-09 | 2010-09-01 | 住友化学株式会社 | シクロヘキサノンオキシムの製造方法 |
JP4552435B2 (ja) * | 2003-12-22 | 2010-09-29 | 住友化学株式会社 | オキシムの製造方法 |
JP4577003B2 (ja) * | 2004-12-16 | 2010-11-10 | 住友化学株式会社 | オキシムの製造方法 |
JP4639792B2 (ja) | 2004-12-22 | 2011-02-23 | 住友化学株式会社 | シクロヘキサノンオキシムの製造方法 |
SG123723A1 (en) | 2004-12-22 | 2006-07-26 | Sumitomo Chemical Co | Process for producing cyclohexanone oxime |
SG123716A1 (en) | 2004-12-22 | 2006-07-26 | Sumitomo Chemical Co | Process for producing cyclohexanone oxime |
JP4635644B2 (ja) * | 2005-02-28 | 2011-02-23 | 住友化学株式会社 | シクロヘキサノンオキシムの製造方法 |
JP4577077B2 (ja) * | 2005-04-25 | 2010-11-10 | 住友化学株式会社 | シクロヘキサノンオキシムの製造方法 |
US7372776B2 (en) * | 2006-02-23 | 2008-05-13 | Image Acoustics, Inc. | Modal acoustic array transduction apparatus |
JP2012067044A (ja) | 2010-09-27 | 2012-04-05 | Sumitomo Chemical Co Ltd | シクロヘキサノンオキシムの製造方法 |
TWI480100B (zh) * | 2011-04-27 | 2015-04-11 | China Petrochemical Dev Corp Taipei Taiwan | Titanium-silicon molecular sieve and its preparation method and method for producing cyclohexanone oxime using the molecular sieve |
TWI508935B (zh) * | 2011-08-11 | 2015-11-21 | China Petrochemical Dev Corp Taipei Taiwan | Titanium-silicon molecular sieve and its preparation method and method for producing cyclohexanone oxime using the molecular sieve |
CN103896801B (zh) | 2012-12-25 | 2016-03-16 | 中国石油化学工业开发股份有限公司 | 制造酮肟的方法 |
CN103193212B (zh) * | 2013-03-15 | 2016-01-20 | 华东师范大学 | 一种游离羟胺的制备方法 |
CN104262196B (zh) * | 2014-09-02 | 2016-07-27 | 河北美邦工程科技有限公司 | 一种氨肟化反应与分离耦合工艺及装置 |
CN110803999A (zh) * | 2019-12-04 | 2020-02-18 | 长沙兴和新材料有限公司 | 一种提高环己酮肟质量和收率的生产工艺及设备系统 |
CN114230482A (zh) * | 2021-09-09 | 2022-03-25 | 浙江吉瑞通新材料有限公司 | 一种环己酮氨肟化生产环已酮肟的方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB677386A (en) * | 1949-11-07 | 1952-08-13 | Inventa Ag | Improvements relating to the production of oximes |
DE1568504A1 (de) * | 1966-03-19 | 1970-04-09 | Bayer Ag | Verfahren zur Herstellung von gegebenenfalls alkylsubstituiertem Cyclohexanonoxim |
IT1214622B (it) * | 1985-07-10 | 1990-01-18 | Montedipe Spa | Processo catalitico per laproduzione di cicloesanonossima. |
JPH0610181B2 (ja) * | 1986-11-14 | 1994-02-09 | モンテデイペ・ソチエタ・ペル・アツイオニ | オキシム製造のための接触方法 |
IT1222022B (it) * | 1987-07-14 | 1990-08-31 | Montedipe Spa | Metodo per la preparazione di un catalizzatore per l' ammossimazione di composti carbonilici |
JPH02754A (ja) * | 1988-02-17 | 1990-01-05 | Sumitomo Chem Co Ltd | シクロヘキサノンオキシムの製造方法 |
IT1217899B (it) * | 1988-06-23 | 1990-03-30 | Montedipe Spa | Processo catalitico per la produzione di ossime |
IT1244680B (it) * | 1991-01-23 | 1994-08-08 | Montedipe Srl | Processo a piu' stadi per l'ammossimazione in fase liquida dei composti carbonilici |
-
1992
- 1992-04-01 IT ITMI920776A patent/IT1255745B/it active IP Right Grant
-
1993
- 1993-03-30 ES ES93200901T patent/ES2087642T3/es not_active Expired - Lifetime
- 1993-03-30 DE DE69302739T patent/DE69302739T2/de not_active Expired - Lifetime
- 1993-03-30 US US08/039,839 patent/US5312987A/en not_active Expired - Lifetime
- 1993-03-30 EP EP93200901A patent/EP0564040B1/en not_active Expired - Lifetime
- 1993-03-30 PL PL93298303A patent/PL171270B1/pl unknown
- 1993-03-31 KR KR1019930005261A patent/KR960007724B1/ko not_active IP Right Cessation
- 1993-04-01 JP JP09648693A patent/JP3409144B2/ja not_active Expired - Lifetime
- 1993-04-01 SK SK278-93A patent/SK27893A3/sk unknown
- 1993-04-01 CZ CZ93562A patent/CZ284458B6/cs not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0564040B1 (en) | 1996-05-22 |
DE69302739D1 (de) | 1996-06-27 |
EP0564040A3 (en) | 1993-11-24 |
ITMI920776A0 (it) | 1992-04-01 |
KR930021606A (ko) | 1993-11-22 |
EP0564040A2 (en) | 1993-10-06 |
PL171270B1 (pl) | 1997-03-28 |
CZ56293A3 (en) | 1994-02-16 |
PL298303A1 (en) | 1994-03-07 |
DE69302739T2 (de) | 1996-10-31 |
US5312987A (en) | 1994-05-17 |
CZ284458B6 (cs) | 1998-12-16 |
ES2087642T3 (es) | 1996-07-16 |
JP3409144B2 (ja) | 2003-05-26 |
SK27893A3 (en) | 1993-11-10 |
ITMI920776A1 (it) | 1993-10-01 |
KR960007724B1 (ko) | 1996-06-11 |
JPH0649015A (ja) | 1994-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970415 |