BE660937A - - Google Patents
Info
- Publication number
- BE660937A BE660937A BE660937DA BE660937A BE 660937 A BE660937 A BE 660937A BE 660937D A BE660937D A BE 660937DA BE 660937 A BE660937 A BE 660937A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
- C07C51/316—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- 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
- Y02P20/30—Improvements relating to adipic acid or caprolactam production
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964B0075845 DE1238000C2 (de) | 1964-03-11 | 1964-03-11 | Verfahren zur kontinuierlichen herstellung von gesaettigten aliphatischen dicarbonsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE660937A true BE660937A (US07968547-20110628-C00004.png) | 1965-09-13 |
Family
ID=6978835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE660937D BE660937A (US07968547-20110628-C00004.png) | 1964-03-11 | 1965-03-11 |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1919228C3 (de) * | 1969-04-16 | 1984-04-12 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur kontinuierlichen Herstellung von gesättigten aliphatischen Dicarbonsäuren |
| US4450291A (en) * | 1983-05-02 | 1984-05-22 | Monsanto Company | Decontamination of KA oil refinement waste stream |
| FR2749299B1 (fr) † | 1996-06-04 | 1998-07-17 | Rhone Poulenc Fibres | Procede de purification de l'acide adipique dans l'eau |
| TWI238157B (en) | 2001-01-25 | 2005-08-21 | Asahi Kasei Corp | Process for producing alkanedicarboxylic acid |
| EP2407444A3 (en) * | 2008-03-19 | 2012-12-05 | Invista Technologies S.à.r.l. | Process for the preparation of dodecanedioic acid |
| JP2016516022A (ja) | 2013-03-15 | 2016-06-02 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 流動性ジカルボン酸結晶体の製造方法 |
| WO2016016375A1 (de) | 2014-07-30 | 2016-02-04 | Basf Se | Verfahren zur herstellung von rieselfähigen und lagerstabilen dicarbonsäure-kristallen |
-
1964
- 1964-03-11 DE DE1964B0075845 patent/DE1238000C2/de not_active Expired
-
1965
- 1965-02-25 NL NL656502413A patent/NL142942C/xx active
- 1965-03-10 GB GB10123/65A patent/GB1092603A/en not_active Expired
- 1965-03-11 JP JP1380865A patent/JPS4319529B1/ja active Pending
- 1965-03-11 FR FR8774A patent/FR1428374A/fr not_active Expired
- 1965-03-11 BE BE660937D patent/BE660937A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1238000C2 (de) | 1980-06-26 |
| JPS4319529B1 (US07968547-20110628-C00004.png) | 1968-08-23 |
| NL6502413A (US07968547-20110628-C00004.png) | 1965-09-13 |
| FR1428374A (fr) | 1966-02-11 |
| GB1092603A (en) | 1967-11-29 |
| NL142942C (nl) | 1974-08-15 |
| DE1238000B (de) | 1967-04-06 |
