LU40257A1 - - Google Patents
Info
- Publication number
- LU40257A1 LU40257A1 LU40257DA LU40257A1 LU 40257 A1 LU40257 A1 LU 40257A1 LU 40257D A LU40257D A LU 40257DA LU 40257 A1 LU40257 A1 LU 40257A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
-
- 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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US36743A US3109025A (en) | 1960-06-17 | 1960-06-17 | Decolorizing maleic acid solution |
| FR865131A FR1321418A (fr) | 1960-06-17 | 1961-06-16 | Procédé de purification d'acide maléique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU40257A1 true LU40257A1 (en:Method) | 1961-08-14 |
Family
ID=26191056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU40257D LU40257A1 (en:Method) | 1960-06-17 | 1961-06-13 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1321418A (en:Method) |
| LU (1) | LU40257A1 (en:Method) |
-
1961
- 1961-06-13 LU LU40257D patent/LU40257A1/xx unknown
- 1961-06-16 FR FR865131A patent/FR1321418A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1321418A (fr) | 1963-03-22 |