BE743395A - - Google Patents
Info
- Publication number
- BE743395A BE743395A BE743395DA BE743395A BE 743395 A BE743395 A BE 743395A BE 743395D A BE743395D A BE 743395DA BE 743395 A BE743395 A BE 743395A
- Authority
- BE
- Belgium
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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6818337A NL6818337A (en) | 1968-12-20 | 1968-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE743395A true BE743395A (en) | 1970-06-19 |
Family
ID=19805450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE743395D BE743395A (en) | 1968-12-20 | 1969-12-19 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE743395A (en) |
| DE (1) | DE1963827B2 (en) |
| FR (1) | FR2026748A1 (en) |
| GB (1) | GB1256610A (en) |
| NL (1) | NL6818337A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112724059A (en) * | 2021-01-15 | 2021-04-30 | 万华化学集团股份有限公司 | Preparation method of vitamin A palmitate |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8201396A (en) * | 1982-04-01 | 1983-11-01 | Dow Chemical Nederland | SILVER CATALYST AND A METHOD FOR THE PREPARATION THEREOF. |
| SE8400426L (en) * | 1984-01-30 | 1985-07-31 | Eka Ab | SET TO MAKE FINE PARTICLES WITH A COATING OF METAL OR METAL COMPOUND, SPECIFICALLY A CATALYTIC ACTIVE SUBSTANCE |
| SE8402916L (en) * | 1984-01-30 | 1985-07-31 | Eka Ab | CATALYTIC EXHAUST CLEANER AND WAY TO MAKE IT |
| EP0169877A1 (en) * | 1984-01-30 | 1986-02-05 | Eka Nobel Aktiebolag | Filler or a support for catalytically active substances, a process for producing said filler or support, a catalyst produced from said support, and the use of said catalyst |
| GB8620982D0 (en) * | 1986-08-29 | 1986-10-08 | Shell Int Research | Catalyst preparation |
| US7491820B2 (en) * | 2005-04-26 | 2009-02-17 | Archer-Daniels-Midland Company | Hydrogenation with copper compositions catalyst |
-
1968
- 1968-12-20 NL NL6818337A patent/NL6818337A/xx unknown
-
1969
- 1969-12-19 BE BE743395D patent/BE743395A/xx unknown
- 1969-12-19 GB GB1256610D patent/GB1256610A/en not_active Expired
- 1969-12-19 DE DE19691963827 patent/DE1963827B2/en not_active Withdrawn
- 1969-12-22 FR FR6944348A patent/FR2026748A1/fr not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112724059A (en) * | 2021-01-15 | 2021-04-30 | 万华化学集团股份有限公司 | Preparation method of vitamin A palmitate |
| CN112724059B (en) * | 2021-01-15 | 2023-05-30 | 万华化学集团股份有限公司 | Preparation method of vitamin A palmitate |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1256610A (en) | 1971-12-08 |
| NL6818337A (en) | 1970-06-23 |
| FR2026748A1 (en) | 1970-09-18 |
| DE1963827A1 (en) | 1970-07-09 |
| DE1963827B2 (en) | 1978-10-19 |