FR2080887B1 - - Google Patents
Info
- Publication number
- FR2080887B1 FR2080887B1 FR7043713A FR7043713A FR2080887B1 FR 2080887 B1 FR2080887 B1 FR 2080887B1 FR 7043713 A FR7043713 A FR 7043713A FR 7043713 A FR7043713 A FR 7043713A FR 2080887 B1 FR2080887 B1 FR 2080887B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- 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
- 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
- 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
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6918366A NL6918366A (enExample) | 1969-12-06 | 1969-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2080887A1 FR2080887A1 (enExample) | 1971-11-26 |
| FR2080887B1 true FR2080887B1 (enExample) | 1974-05-10 |
Family
ID=19808575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7043713A Expired FR2080887B1 (enExample) | 1969-12-06 | 1970-12-04 |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS4835256B1 (enExample) |
| AT (1) | AT318540B (enExample) |
| BE (1) | BE759915A (enExample) |
| BG (1) | BG20318A3 (enExample) |
| CA (1) | CA944362A (enExample) |
| CH (1) | CH563355A5 (enExample) |
| CS (1) | CS174807B2 (enExample) |
| DE (1) | DE2059582C3 (enExample) |
| ES (1) | ES386192A1 (enExample) |
| FR (1) | FR2080887B1 (enExample) |
| GB (1) | GB1283496A (enExample) |
| NL (1) | NL6918366A (enExample) |
| PL (1) | PL80791B1 (enExample) |
| SE (1) | SE372525B (enExample) |
| ZA (1) | ZA708125B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997607A (en) * | 1974-04-26 | 1976-12-14 | Stamicarbon B.V. | Recycling process for the preparation of cyclohexanone oxime |
| US6844469B2 (en) * | 2000-06-05 | 2005-01-18 | Dsm Ip Assets B.V. | Process for the production of cyclohexanone oxime |
| EP1299353B1 (en) * | 2000-06-05 | 2006-04-12 | DSM IP Assets B.V. | Process for the preparation of cyclohexanone oxime |
| CN1200928C (zh) * | 2000-06-05 | 2005-05-11 | Dsmip财产有限公司 | 制备环己酮肟的方法 |
| AU2002347664A1 (en) * | 2001-12-04 | 2003-06-17 | Dsm Ip Assets B.V. | Process for treating an aqueous medium containing phosphate salt and organic compounds |
| PL1901994T3 (pl) * | 2005-07-08 | 2010-06-30 | Dsm Ip Assets Bv | Sposób ciągłego wytwarzania hydroksyloaminy |
| CN117446763B (zh) * | 2023-10-11 | 2025-09-19 | 浙江锦华新材料股份有限公司 | 一种环己酮肟催化水解制备羟胺水溶液的方法 |
-
0
- BE BE759915D patent/BE759915A/xx unknown
-
1969
- 1969-12-06 NL NL6918366A patent/NL6918366A/xx unknown
-
1970
- 1970-11-30 GB GB56740/70A patent/GB1283496A/en not_active Expired
- 1970-12-01 ZA ZA708125A patent/ZA708125B/xx unknown
- 1970-12-03 DE DE2059582A patent/DE2059582C3/de not_active Expired
- 1970-12-04 FR FR7043713A patent/FR2080887B1/fr not_active Expired
- 1970-12-04 CA CA099,821A patent/CA944362A/en not_active Expired
- 1970-12-04 AT AT1092670A patent/AT318540B/de not_active IP Right Cessation
- 1970-12-04 CS CS8201A patent/CS174807B2/cs unknown
- 1970-12-04 CH CH1801970A patent/CH563355A5/xx not_active IP Right Cessation
- 1970-12-04 ES ES386192A patent/ES386192A1/es not_active Expired
- 1970-12-04 JP JP45107531A patent/JPS4835256B1/ja active Pending
- 1970-12-05 PL PL1970145607A patent/PL80791B1/pl unknown
- 1970-12-05 BG BG016224A patent/BG20318A3/xx unknown
- 1970-12-07 SE SE7016545A patent/SE372525B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG20318A3 (bg) | 1975-11-05 |
| CH563355A5 (enExample) | 1975-06-30 |
| GB1283496A (en) | 1972-07-26 |
| PL80791B1 (en) | 1975-08-30 |
| CA944362A (en) | 1974-03-26 |
| FR2080887A1 (enExample) | 1971-11-26 |
| AT318540B (de) | 1974-10-25 |
| ES386192A1 (es) | 1973-03-16 |
| SE372525B (enExample) | 1974-12-23 |
| DE2059582B2 (de) | 1979-11-22 |
| ZA708125B (en) | 1971-08-25 |
| DE2059582A1 (de) | 1971-06-16 |
| BE759915A (fr) | 1971-06-04 |
| DE2059582C3 (de) | 1980-08-07 |
| NL6918366A (enExample) | 1971-06-08 |
| CS174807B2 (enExample) | 1977-04-29 |
| JPS4835256B1 (enExample) | 1973-10-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |