CS167317B4 - - Google Patents
Info
- Publication number
- CS167317B4 CS167317B4 CS550872A CS550872A CS167317B4 CS 167317 B4 CS167317 B4 CS 167317B4 CS 550872 A CS550872 A CS 550872A CS 550872 A CS550872 A CS 550872A CS 167317 B4 CS167317 B4 CS 167317B4
- Authority
- CS
- Czechoslovakia
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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/20—Vanadium, niobium or tantalum
- B01J23/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702050798 DE2050798C3 (de) | 1970-10-16 | 1970-10-16 | Verfahren zur Herstellung von Anthrachinon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS167317B4 true CS167317B4 (cs) | 1976-04-29 |
Family
ID=5785272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS550872A CS167317B4 (cs) | 1970-10-16 | 1971-06-10 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT315161B (cs) |
| CS (1) | CS167317B4 (cs) |
| DE (1) | DE2050798C3 (cs) |
| PL (1) | PL90620B1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2442911C2 (de) * | 1974-09-07 | 1983-08-25 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Anthrachinon |
| JPS523047A (en) * | 1975-06-25 | 1977-01-11 | Mitsubishi Gas Chem Co Inc | Preparation of di-(t-alkyl) anthraquinones |
-
1970
- 1970-10-16 DE DE19702050798 patent/DE2050798C3/de not_active Expired
-
1971
- 1971-06-09 AT AT392572A patent/AT315161B/de not_active IP Right Cessation
- 1971-06-09 PL PL17422971A patent/PL90620B1/pl unknown
- 1971-06-10 CS CS550872A patent/CS167317B4/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL90620B1 (cs) | 1977-01-31 |
| DE2050798A1 (de) | 1972-04-20 |
| DE2050798C3 (de) | 1975-07-03 |
| AT315161B (de) | 1974-05-10 |
| DE2050798B2 (de) | 1974-06-27 |