JPS5246191B2 - - Google Patents
Info
- Publication number
- JPS5246191B2 JPS5246191B2 JP47105871A JP10587172A JPS5246191B2 JP S5246191 B2 JPS5246191 B2 JP S5246191B2 JP 47105871 A JP47105871 A JP 47105871A JP 10587172 A JP10587172 A JP 10587172A JP S5246191 B2 JPS5246191 B2 JP S5246191B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
-
- 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
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/76—Preparation by contact processes
- C01B17/78—Preparation by contact processes characterised by the catalyst used
- C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4949471A GB1358905A (en) | 1971-10-25 | 1971-10-25 | Oxidation catalysts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4850987A JPS4850987A (en) | 1973-07-18 |
| JPS5246191B2 true JPS5246191B2 (en) | 1977-11-22 |
Family
ID=10452544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47105871A Expired JPS5246191B2 (en) | 1971-10-25 | 1972-10-24 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5246191B2 (en) |
| BE (1) | BE790409A (en) |
| CA (1) | CA990710A (en) |
| FR (1) | FR2157932B1 (en) |
| GB (1) | GB1358905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127623B2 (en) * | 1978-05-24 | 1986-06-26 | Taiho Seiki Kk |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5450495A (en) * | 1977-09-30 | 1979-04-20 | Ube Ind Ltd | Nitrogen oxides purification catalyst |
| MX2012011727A (en) * | 2010-04-12 | 2012-11-06 | Basf Se | Catalyst for the oxidation of so2 to so3. |
| CN112191225A (en) * | 2020-08-31 | 2021-01-08 | 成都达奇环境科技有限公司 | Activated carbon-based material, flue gas desulfurizing agent, preparation method of flue gas desulfurizing agent and flue gas desulfurizing method |
-
0
- BE BE790409D patent/BE790409A/en unknown
-
1971
- 1971-10-25 GB GB4949471A patent/GB1358905A/en not_active Expired
-
1972
- 1972-10-23 CA CA154,456A patent/CA990710A/en not_active Expired
- 1972-10-24 JP JP47105871A patent/JPS5246191B2/ja not_active Expired
- 1972-10-24 FR FR7237696A patent/FR2157932B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6127623B2 (en) * | 1978-05-24 | 1986-06-26 | Taiho Seiki Kk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4850987A (en) | 1973-07-18 |
| DE2250998B2 (en) | 1976-05-20 |
| FR2157932B1 (en) | 1976-08-20 |
| DE2250998A1 (en) | 1973-05-10 |
| GB1358905A (en) | 1974-07-03 |
| BE790409A (en) | 1973-02-15 |
| FR2157932A1 (en) | 1973-06-08 |
| CA990710A (en) | 1976-06-08 |