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
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- 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
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- 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
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 (de) | 1965-09-13 |
Family
ID=6978835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE660937D BE660937A (de) | 1964-03-11 | 1965-03-11 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4319529B1 (de) |
| BE (1) | BE660937A (de) |
| DE (1) | DE1238000C2 (de) |
| FR (1) | FR1428374A (de) |
| GB (1) | GB1092603A (de) |
| NL (1) | NL142942C (de) |
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 |
| JP2011515411A (ja) * | 2008-03-19 | 2011-05-19 | インビスタ テクノロジーズ エス エイ アール エル | シクロドデカトリエンの製造方法およびラウロラクトンの製造方法 |
| BR112015023302A2 (pt) | 2013-03-15 | 2017-07-18 | Basf Se | processo para a preparação de cristais de ácido dicarboxílico suscetíveis à fluidez a partir de uma solução ou suspensão aquosa do ácido dicarboxílicos em um cristalizador |
| WO2016016375A1 (de) | 2014-07-30 | 2016-02-04 | Basf Se | Verfahren zur herstellung von rieselfähigen und lagerstabilen dicarbonsäure-kristallen |
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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 BE BE660937D patent/BE660937A/xx unknown
- 1965-03-11 FR FR8774A patent/FR1428374A/fr not_active Expired
- 1965-03-11 JP JP1380865A patent/JPS4319529B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4319529B1 (de) | 1968-08-23 |
| GB1092603A (en) | 1967-11-29 |
| DE1238000B (de) | 1967-04-06 |
| NL142942C (nl) | 1974-08-15 |
| NL6502413A (de) | 1965-09-13 |
| DE1238000C2 (de) | 1980-06-26 |
| FR1428374A (fr) | 1966-02-11 |