CN1444559A - 制备环己酮肟的方法 - Google Patents
制备环己酮肟的方法 Download PDFInfo
- Publication number
- CN1444559A CN1444559A CN01813646A CN01813646A CN1444559A CN 1444559 A CN1444559 A CN 1444559A CN 01813646 A CN01813646 A CN 01813646A CN 01813646 A CN01813646 A CN 01813646A CN 1444559 A CN1444559 A CN 1444559A
- Authority
- CN
- China
- Prior art keywords
- hydroxylammonium
- cyclohexanone oxime
- reaction medium
- synthesis zone
- zone
- 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
Links
Images
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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/14—Hydroxylamine; Salts thereof
- C01B21/1409—Preparation
- C01B21/1418—Preparation by catalytic reduction of nitrogen oxides or nitrates with hydrogen
-
- 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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Abstract
Description
实施例 | c(NH3OH+)进(mol/l) | c(NH3OH+)出(mol/l) | NH3OH+的转化率(%) | NH3OH+的损失(%) |
1 | 1.00 | 0.0475 | 95.25 | 4.75 |
2 | 1.25 | 0.0438 | 96.5 | 3.50 |
3 | 1.33 | 0.0438 | 96.7 | 3.30 |
4 | 1.44 | 0.0463 | 96.78 | 3.22 |
5 | 1.48 | 0.0375 | 97.46 | 2.54 |
6 | 1.54 | 0.0188 | 98.78 | 1.22 |
7 | 1.63 | 0.0163 | 99.0 | 1.00 |
Claims (11)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00201970.1 | 2000-06-05 | ||
EP00201965 | 2000-06-05 | ||
EP00201970 | 2000-06-05 | ||
EP00201965.1 | 2000-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1444559A true CN1444559A (zh) | 2003-09-24 |
CN1203050C CN1203050C (zh) | 2005-05-25 |
Family
ID=26072333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB01813646XA Expired - Lifetime CN1203050C (zh) | 2000-06-05 | 2001-05-31 | 制备环己酮肟的方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US6844469B2 (zh) |
EP (1) | EP1303480B1 (zh) |
JP (1) | JP2003535841A (zh) |
KR (1) | KR100843925B1 (zh) |
CN (1) | CN1203050C (zh) |
AT (1) | ATE425958T1 (zh) |
AU (1) | AU2001264407A1 (zh) |
BR (1) | BR0111437A (zh) |
DE (1) | DE60138025D1 (zh) |
MX (1) | MXPA02011961A (zh) |
MY (1) | MY138953A (zh) |
TW (1) | TW589296B (zh) |
WO (1) | WO2001094296A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101225055B (zh) * | 2007-01-17 | 2010-07-07 | 中国石油化学工业开发股份有限公司 | 环己酮肟的制备方法 |
CN104276977A (zh) * | 2013-07-03 | 2015-01-14 | 帝斯曼知识产权资产管理有限公司 | 一种连续启动制备肟的工艺 |
CN112912366A (zh) * | 2018-10-17 | 2021-06-04 | Cap Iii 有限公司 | 用于生产肟的改良方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1318141A1 (en) * | 2001-12-04 | 2003-06-11 | Dsm Nv | Process for treating an aqueous medium containing phosphate, cyclohexanone and cyclohexanone oxime |
BR0117189B1 (pt) * | 2001-12-04 | 2011-08-09 | processo para tratar um meio aquoso que contém oxima de ciclohexanona e ciclohexanona. | |
EP1428792A1 (en) * | 2002-12-11 | 2004-06-16 | DSM IP Assets B.V. | Process for mixing an acidic aqueous solution comprising hydroxyl ammonium and phosphate with nitric acid |
KR101078927B1 (ko) * | 2003-01-30 | 2011-11-01 | 디에스엠 아이피 어셋츠 비.브이. | 사이클로헥산온 옥심, 사이클로헥산온 및 유기 용매를포함하는 유기 용액을 처리하는 방법 |
DE602004032128D1 (de) * | 2003-05-23 | 2011-05-19 | Dsm Ip Assets Bv | Kontinuierliches verfahren zur herstellung von caprolactam |
TW200829544A (en) * | 2007-01-05 | 2008-07-16 | China Petrochemical Dev Corp | Method for preparing cyclohexanone oxime |
CN102906065B (zh) * | 2010-03-24 | 2016-03-02 | 宇部兴产株式会社 | 肟的制备方法 |
WO2012143330A1 (en) | 2011-04-22 | 2012-10-26 | Dsm Ip Assets B.V. | Method for preparing hydroxylamine |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6513426A (zh) | 1965-10-16 | 1967-04-17 | ||
NL141502B (nl) * | 1969-09-20 | 1974-03-15 | Stamicarbon | Continue bereiding van cyclohexanonoxim. |
NL6914306A (zh) * | 1969-09-20 | 1971-03-23 | ||
US3862230A (en) * | 1969-09-20 | 1975-01-21 | Stamicarbon | Continuous preparation of cyclohexanone oxime |
NL6914305A (zh) | 1969-09-20 | 1971-03-23 | ||
BE759915A (fr) * | 1969-12-06 | 1971-06-04 | Stamicarbon | Procede de recyclage pour la preparation et le traitement d'unesolutionde sel d'hydroxylammonium |
US3997607A (en) | 1974-04-26 | 1976-12-14 | Stamicarbon B.V. | Recycling process for the preparation of cyclohexanone oxime |
NL7405630A (nl) | 1974-04-26 | 1975-10-28 | Stamicarbon | Kringloopproces voor de bereiding van cyclohexanonoxim. |
-
2001
- 2001-05-31 JP JP2002501813A patent/JP2003535841A/ja active Pending
- 2001-05-31 US US10/297,180 patent/US6844469B2/en not_active Expired - Fee Related
- 2001-05-31 DE DE60138025T patent/DE60138025D1/de not_active Expired - Fee Related
- 2001-05-31 MX MXPA02011961A patent/MXPA02011961A/es active IP Right Grant
- 2001-05-31 BR BR0111437-9A patent/BR0111437A/pt not_active IP Right Cessation
- 2001-05-31 AU AU2001264407A patent/AU2001264407A1/en not_active Abandoned
- 2001-05-31 CN CNB01813646XA patent/CN1203050C/zh not_active Expired - Lifetime
- 2001-05-31 AT AT01938831T patent/ATE425958T1/de not_active IP Right Cessation
- 2001-05-31 EP EP01938831A patent/EP1303480B1/en not_active Expired - Lifetime
- 2001-05-31 KR KR1020027016549A patent/KR100843925B1/ko active IP Right Grant
- 2001-05-31 WO PCT/NL2001/000427 patent/WO2001094296A1/en active Application Filing
- 2001-06-05 MY MYPI20012628A patent/MY138953A/en unknown
- 2001-06-26 TW TW090115415A patent/TW589296B/zh not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101225055B (zh) * | 2007-01-17 | 2010-07-07 | 中国石油化学工业开发股份有限公司 | 环己酮肟的制备方法 |
CN104276977A (zh) * | 2013-07-03 | 2015-01-14 | 帝斯曼知识产权资产管理有限公司 | 一种连续启动制备肟的工艺 |
CN104276977B (zh) * | 2013-07-03 | 2018-09-18 | Cap Iii 有限公司 | 一种连续启动制备肟的工艺 |
CN112912366A (zh) * | 2018-10-17 | 2021-06-04 | Cap Iii 有限公司 | 用于生产肟的改良方法 |
CN112912366B (zh) * | 2018-10-17 | 2021-11-16 | Cap Iii 有限公司 | 用于生产肟的改良方法 |
Also Published As
Publication number | Publication date |
---|---|
TW589296B (en) | 2004-06-01 |
BR0111437A (pt) | 2003-06-10 |
KR20030029052A (ko) | 2003-04-11 |
MY138953A (en) | 2009-08-28 |
MXPA02011961A (es) | 2003-07-14 |
DE60138025D1 (de) | 2009-04-30 |
CN1203050C (zh) | 2005-05-25 |
AU2001264407A1 (en) | 2001-12-17 |
US20040039230A1 (en) | 2004-02-26 |
ATE425958T1 (de) | 2009-04-15 |
JP2003535841A (ja) | 2003-12-02 |
WO2001094296A1 (en) | 2001-12-13 |
EP1303480B1 (en) | 2009-03-18 |
EP1303480A1 (en) | 2003-04-23 |
KR100843925B1 (ko) | 2008-07-03 |
US6844469B2 (en) | 2005-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: DSM IP PROPERTY CO., LTD. Free format text: FORMER OWNER: DSM N. V. Effective date: 20040618 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040618 Address after: Holland Heerlen Applicant after: D Sm I P Property Company Limited Address before: Holland Heerlen Applicant before: DSM N. V. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160107 Address after: Holland Sittard Patentee after: CAP III Limited company Address before: Holland Heerlen Patentee before: DSM IP Property Company Limited |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20050525 |