BE848182A - PREPARATION OF AROMATIC ACIDS, - Google Patents
PREPARATION OF AROMATIC ACIDS,Info
- Publication number
- BE848182A BE848182A BE172227A BE172227A BE848182A BE 848182 A BE848182 A BE 848182A BE 172227 A BE172227 A BE 172227A BE 172227 A BE172227 A BE 172227A BE 848182 A BE848182 A BE 848182A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- aromatic acids
- aromatic
- acids
- Prior art date
Links
- 159000000032 aromatic acids Chemical class 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
-
- 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
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63102775A | 1975-11-11 | 1975-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE848182A true BE848182A (en) | 1977-05-10 |
Family
ID=24529490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE172227A BE848182A (en) | 1975-11-11 | 1976-11-10 | PREPARATION OF AROMATIC ACIDS, |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5259126A (en) |
| BE (1) | BE848182A (en) |
| CA (1) | CA1080252A (en) |
| DE (1) | DE2649913A1 (en) |
| FR (1) | FR2331541A1 (en) |
| GB (1) | GB1570076A (en) |
| IL (1) | IL50739A (en) |
| IT (1) | IT1063576B (en) |
| NL (1) | NL7612367A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113398618A (en) * | 2020-03-17 | 2021-09-17 | 北京诺维新材科技有限公司 | Method for improving distillation separation effect and distillation system |
-
1976
- 1976-10-21 IL IL50739A patent/IL50739A/en unknown
- 1976-10-22 CA CA263,932A patent/CA1080252A/en not_active Expired
- 1976-10-29 DE DE19762649913 patent/DE2649913A1/en not_active Withdrawn
- 1976-11-03 IT IT29027/76A patent/IT1063576B/en active
- 1976-11-04 JP JP51131827A patent/JPS5259126A/en active Pending
- 1976-11-08 FR FR7633596A patent/FR2331541A1/en active Granted
- 1976-11-08 NL NL7612367A patent/NL7612367A/en not_active Application Discontinuation
- 1976-11-10 BE BE172227A patent/BE848182A/en unknown
- 1976-11-11 GB GB47001/76A patent/GB1570076A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2649913A1 (en) | 1977-05-18 |
| IT1063576B (en) | 1985-02-11 |
| IL50739A (en) | 1979-11-30 |
| IL50739A0 (en) | 1976-12-31 |
| GB1570076A (en) | 1980-06-25 |
| CA1080252A (en) | 1980-06-24 |
| FR2331541A1 (en) | 1977-06-10 |
| FR2331541B1 (en) | 1981-02-27 |
| NL7612367A (en) | 1977-05-13 |
| JPS5259126A (en) | 1977-05-16 |
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