JPS5631137B2 - - Google Patents
Info
- Publication number
- JPS5631137B2 JPS5631137B2 JP6349275A JP6349275A JPS5631137B2 JP S5631137 B2 JPS5631137 B2 JP S5631137B2 JP 6349275 A JP6349275 A JP 6349275A JP 6349275 A JP6349275 A JP 6349275A JP S5631137 B2 JPS5631137 B2 JP S5631137B2
- 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
- B01J27/055—Sulfates with alkali metals, copper, gold or silver
-
- 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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50063492A JPS51139586A (en) | 1975-05-29 | 1975-05-29 | Heat resistant catalyst for h2so4 production |
| US05/828,594 US4285927A (en) | 1975-05-29 | 1977-08-29 | Production of sulfuric acid using a K2 SO4, V2 O5, diatomaceous earth catalyst |
| US05/837,226 US4294723A (en) | 1975-05-29 | 1977-09-27 | Heat resistant catalyst for the production of sulfuric acid for using a gas containing sulfur dioxide in a high concentration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50063492A JPS51139586A (en) | 1975-05-29 | 1975-05-29 | Heat resistant catalyst for h2so4 production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51139586A JPS51139586A (en) | 1976-12-01 |
| JPS5631137B2 true JPS5631137B2 (OSRAM) | 1981-07-20 |
Family
ID=13230787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50063492A Granted JPS51139586A (en) | 1975-05-29 | 1975-05-29 | Heat resistant catalyst for h2so4 production |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US4285927A (OSRAM) |
| JP (1) | JPS51139586A (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3033319A1 (de) * | 1980-09-04 | 1982-04-08 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur herstellung eines v(pfeil abwaerts)2(pfeil abwaerts)(pfeil abwaerts)o(pfeil abwaerts)(pfeil abwaerts)5(pfeil abwaerts) und alkalisulfat enthaltenden katalysators |
| US4419331A (en) * | 1982-04-12 | 1983-12-06 | Michael F. Walters | Sulphur dioxide converter and pollution arrester system |
| DE3322940A1 (de) * | 1983-06-25 | 1985-01-03 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung eines katalysators fuer die oxidation von schwefeldioxid zu schwefeltrioxid |
| US5338515A (en) * | 1990-08-17 | 1994-08-16 | Catalytica, Inc. | SO2 sensor |
| DE102004012293B4 (de) * | 2004-03-12 | 2016-09-08 | Outotec Oyj | Verfahren und Anlage zur Herstellung von Schwefelsäure |
| JP2007534601A (ja) * | 2004-04-27 | 2007-11-29 | アルベマール・コーポレーシヨン | 二酸化イオウの併流酸化法およびテトラブロモフタル酸無水物の製造におけるその使用 |
| DE102004022506B4 (de) * | 2004-05-05 | 2012-06-21 | Outokumpu Oyj | Verfahren und Anlage zur Herstellung von Schwefelsäure aus schwefeldioxidreichen Gasen |
| DE102005008109A1 (de) * | 2005-02-21 | 2006-08-24 | Outokumpu Technology Oy | Verfahren und Anlage zur Herstellung von Schwefelsäure |
| US7381675B1 (en) | 2006-12-19 | 2008-06-03 | Lyondell Chemical Technology, L.P. | Direct epoxidation catalyst |
| CN101648138B (zh) * | 2008-08-12 | 2012-06-20 | 襄樊市精信催化剂有限责任公司 | 二氧化硫氧化制硫酸耐砷催化剂及其制备方法 |
| US8323610B2 (en) * | 2010-04-12 | 2012-12-04 | Basf Se | Catalyst for the oxidation of SO2 to SO3 |
| CN103459309A (zh) | 2011-01-11 | 2013-12-18 | 阿尔比马尔公司 | 制备二氧化硫和三氧化硫的方法 |
| CN106915731B (zh) * | 2017-04-14 | 2023-08-08 | 双盾环境科技有限公司 | 一种可调式应用惰性触媒处理高浓度so2烟气生产so3气体的装置 |
| WO2018227362A1 (zh) * | 2017-06-13 | 2018-12-20 | 中国石油化工股份有限公司 | 一种钒基催化剂及其制备方法 |
| CN112808262B (zh) * | 2021-02-05 | 2023-03-24 | 贵州威顿催化技术有限公司 | 一种高分散纳米团簇钒催化剂的制备方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE19282E (en) | 1934-08-21 | Catalyst therefor | ||
| US1862825A (en) * | 1928-08-15 | 1932-06-14 | Calco Chemical Co Inc | Method of making sulphur trioxide and catalyst for use in said method |
| US1880678A (en) * | 1929-08-03 | 1932-10-04 | Calco Chemical Co Inc | Catalytic contact mass |
| US2029376A (en) * | 1931-03-13 | 1936-02-04 | Gen Chemical Corp | Method for making a catalyst |
| US2016135A (en) * | 1931-05-27 | 1935-10-01 | Gen Chemical Corp | Method of making a catalyst |
| DE1642907U (de) | 1952-03-28 | 1952-08-28 | Josef B Scholz Fa | Doppelkleber. |
| GB756683A (en) | 1953-10-02 | 1956-09-05 | Ici Ltd | Improvements in and relating to the conversion of sulphur dioxide to sulphur trioxide |
| US2941957A (en) * | 1956-01-03 | 1960-06-21 | Coal Tar Res Ass | Production of oxidation catalysts |
| BE560004A (OSRAM) * | 1956-08-13 | 1958-02-12 | ||
| US2973371A (en) * | 1957-11-20 | 1961-02-28 | American Cyanamid Co | Phthalic anhydride catalysts of high surface area |
| NL253401A (OSRAM) * | 1959-07-03 | |||
| FR1357675A (fr) | 1963-02-11 | 1964-04-10 | Aquitaine Petrole | Nouveau catalyseur pour la récupération de composés soufrés gazeux contenus en faibles concentrations dans les gaz résiduaires et fumées, et leur transformation en anhydride sulfurique et procédé employant un tel catalyseur |
| US3282645A (en) * | 1963-08-05 | 1966-11-01 | Pullman Inc | Conversion of sulfur dioxide with low ignition catalysts |
| US3933991A (en) * | 1969-05-23 | 1976-01-20 | Bayer Aktiengesellschaft | Sulfuric acid contact process |
| GB1270224A (en) | 1970-03-19 | 1972-04-12 | Inst Kataliza Sibirskogo Otdel | Improvements relating to catalysts |
| US3795732A (en) * | 1971-12-17 | 1974-03-05 | Koppers Co Inc | Desulfurization of flue gases |
| JPS4954295A (OSRAM) * | 1972-03-21 | 1974-05-27 | ||
| US3917797A (en) * | 1974-05-08 | 1975-11-04 | Catalox Corp | Removal of contaminants from gaseous streams |
-
1975
- 1975-05-29 JP JP50063492A patent/JPS51139586A/ja active Granted
-
1977
- 1977-08-29 US US05/828,594 patent/US4285927A/en not_active Expired - Lifetime
- 1977-09-27 US US05/837,226 patent/US4294723A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4285927A (en) | 1981-08-25 |
| JPS51139586A (en) | 1976-12-01 |
| US4294723A (en) | 1981-10-13 |