NL7217664A - - Google Patents
Info
- Publication number
- NL7217664A NL7217664A NL7217664A NL7217664A NL7217664A NL 7217664 A NL7217664 A NL 7217664A NL 7217664 A NL7217664 A NL 7217664A NL 7217664 A NL7217664 A NL 7217664A NL 7217664 A NL7217664 A NL 7217664A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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 |
|---|---|---|---|
| US21276171A | 1971-12-27 | 1971-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7217664A true NL7217664A (enExample) | 1973-06-29 |
Family
ID=22792319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7217664A NL7217664A (enExample) | 1971-12-27 | 1972-12-27 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3789019A (enExample) |
| JP (1) | JPS4873386A (enExample) |
| AU (1) | AU464583B2 (enExample) |
| BE (1) | BE793324A (enExample) |
| CA (1) | CA991626A (enExample) |
| DE (1) | DE2263427A1 (enExample) |
| FR (1) | FR2166075B1 (enExample) |
| GB (1) | GB1413836A (enExample) |
| IT (1) | IT972931B (enExample) |
| NL (1) | NL7217664A (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1080205A (en) * | 1975-09-11 | 1980-06-24 | Stauffer Chemical Company | Active and durable sulfuric acid catalyst |
| US4193894A (en) * | 1979-01-11 | 1980-03-18 | Monsanto Company | Catalyst for oxidation of sulfur dioxide |
| JP2580239B2 (ja) * | 1988-04-01 | 1997-02-12 | 三菱重工業株式会社 | ガス平行流型亜硫酸ガス酸化触媒の製造方法 |
| US5264200A (en) * | 1990-05-31 | 1993-11-23 | Monsanto Company | Monolithic catalysts for conversion of sulfur dioxide to sulfur trioxide |
| JP2526404B2 (ja) * | 1993-10-15 | 1996-08-21 | 工業技術院長 | 触媒反応方法 |
| KR20130040888A (ko) * | 2010-04-12 | 2013-04-24 | 바스프 에스이 | Ｓｏ2를 ｓｏ3으로 산화시키기 위한 촉매 |
| CN107405603A (zh) * | 2015-04-10 | 2017-11-28 | 松下知识产权经营株式会社 | 粒子状物质燃烧催化剂及粒子状物质燃烧催化剂过滤器 |
| FR3112536B1 (fr) | 2020-07-16 | 2022-11-25 | Ocp Sa | Procédé et installation de fabrication d’acide sulfurique |
-
0
- BE BE793324D patent/BE793324A/xx unknown
-
1971
- 1971-12-27 US US00212761A patent/US3789019A/en not_active Expired - Lifetime
-
1972
- 1972-12-21 CA CA159,613A patent/CA991626A/en not_active Expired
- 1972-12-22 GB GB5942572A patent/GB1413836A/en not_active Expired
- 1972-12-27 NL NL7217664A patent/NL7217664A/xx unknown
- 1972-12-27 DE DE2263427A patent/DE2263427A1/de active Pending
- 1972-12-27 FR FR7246397A patent/FR2166075B1/fr not_active Expired
- 1972-12-27 JP JP47130114A patent/JPS4873386A/ja active Pending
- 1972-12-27 IT IT33602/72A patent/IT972931B/it active
- 1972-12-28 AU AU50515/72A patent/AU464583B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3789019A (en) | 1974-01-29 |
| AU5051572A (en) | 1974-07-04 |
| AU464583B2 (en) | 1975-08-28 |
| DE2263427A1 (de) | 1973-07-05 |
| CA991626A (en) | 1976-06-22 |
| FR2166075B1 (enExample) | 1976-04-23 |
| BE793324A (fr) | 1973-06-27 |
| IT972931B (it) | 1974-05-31 |
| GB1413836A (en) | 1975-11-12 |
| FR2166075A1 (enExample) | 1973-08-10 |
| JPS4873386A (enExample) | 1973-10-03 |