ES8203795A1 - Un metodo de fabricacion de acido sulfurico - Google Patents
Un metodo de fabricacion de acido sulfuricoInfo
- Publication number
- ES8203795A1 ES8203795A1 ES503137A ES503137A ES8203795A1 ES 8203795 A1 ES8203795 A1 ES 8203795A1 ES 503137 A ES503137 A ES 503137A ES 503137 A ES503137 A ES 503137A ES 8203795 A1 ES8203795 A1 ES 8203795A1
- Authority
- ES
- Spain
- Prior art keywords
- sulphur
- sulphuric acid
- trioxide
- manufacturing
- manufacturing sulphuric
- Prior art date
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Developing Agents For Electrophotography (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Treatment Of Sludge (AREA)
Abstract
METODO DE FABRICACION DE ACIDO SULFURICO A PARTIR DE UN GAS QUE TIENE DIOXIDO DE AZUFRE. EL GAS QUE SE EMPLEA NORMALMENTE ES OBTENIDO A PARTIR DE PROCEDIMIENTOS METALURGICOS. EL DIOXIDO DE AZUFRE QUE CONTIENE EL GAS SE OXIDA A TRIOXIDO DE AZUFRE EN PRESENCIA DE UN CATALIZADOR, CONVIRTIENDOSE EL TRIOXIDO DE AZUFRE EN ACIDO SULFURICO. EL DIOXIDO DE AZUFRE DEL GAS SE SEPARA DE ESTE EMPLEANDO UN PROCEDIMIENTO PARA PRODUCIR DIOXIDO DE AZUFRE LIQUIDO. EN LA OXIDACION, LA PROPORCION MOLAR SO2/O2 DEBE ESTAR ENTRE 9 Y 11, ESTANDO PARTE DEL DIOXIDO DE AZUFRE EN ESTADO LIQUIDO. EL DIOXIDO DE AZUFRE QUE NO LLEGA A OXIDARSE SE RECIRCULA PARA EMPEZAR DE NUEVO EL PROCESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8004588A SE422317B (sv) | 1980-06-19 | 1980-06-19 | Forfarande for framstellning av svavelsyra ur svaveldioxid innehallande gas |
Publications (2)
Publication Number | Publication Date |
---|---|
ES503137A0 ES503137A0 (es) | 1982-04-16 |
ES8203795A1 true ES8203795A1 (es) | 1982-04-16 |
Family
ID=20341262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES503137A Expired ES8203795A1 (es) | 1980-06-19 | 1981-06-17 | Un metodo de fabricacion de acido sulfurico |
Country Status (16)
Country | Link |
---|---|
US (1) | US4520003A (es) |
EP (1) | EP0042829B1 (es) |
JP (1) | JPS57500827A (es) |
AT (1) | ATE12925T1 (es) |
CA (1) | CA1182275A (es) |
DE (1) | DE3170107D1 (es) |
ES (1) | ES8203795A1 (es) |
FI (1) | FI67833C (es) |
GR (1) | GR74935B (es) |
PT (1) | PT73153B (es) |
RO (1) | RO84467B (es) |
SE (1) | SE422317B (es) |
SU (1) | SU1331422A3 (es) |
WO (1) | WO1981003654A1 (es) |
YU (1) | YU153981A (es) |
ZA (1) | ZA813880B (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE437013B (sv) * | 1981-10-26 | 1985-02-04 | Boliden Ab | Sett att utnyttja fran diskontinuerliga processer herrorande svaveldioxid innehallande processgaser vid framstellning av svavelsyra i en kontaktanleggning |
US4915912A (en) * | 1988-05-04 | 1990-04-10 | The Dow Chemical Company | Apparatus for the generation of sulfur trioxide reagent and sulfonation of the surface of polymeric resins |
US4902493A (en) * | 1988-05-04 | 1990-02-20 | The Dow Chemical Company | Process for the generation of sulfur trioxide reagent and sulfonation of the surface of polymeric resins |
DE3819417A1 (de) * | 1988-06-07 | 1989-12-14 | Utab Ges Fuer Umwelttechnische | Verfahren und vorrichtung zur reinigung von schwefeldioxidhaltigen rauchgasen |
US5514351A (en) * | 1992-04-15 | 1996-05-07 | Mobil Oil Corporation | Desulfurizing tailgas from sulfur recovery unit |
US5292492A (en) * | 1992-05-04 | 1994-03-08 | Mobil Oil Corporation | Recovering sulfur from ammonia acid gas stream |
US5458861A (en) * | 1992-04-15 | 1995-10-17 | Mobil Oil Corporation | Desulfurizing a gas stream |
US5591417A (en) * | 1992-04-15 | 1997-01-07 | Mobil Oil Corporation | Removing SOx, CO and NOx from flue gases |
US5851265A (en) * | 1996-09-03 | 1998-12-22 | Monsanto Company | Selective removal and recovery of sulfur dioxide from effluent gases using organic phosphorous solvents |
WO2000014011A1 (en) * | 1998-09-03 | 2000-03-16 | Cansolv Technologies Inc. | Sulphuric acid conversion process |
US20080213149A1 (en) * | 2004-08-09 | 2008-09-04 | Richard Gauthier | Process for producing steam and/or power from oil residues |
US7361326B2 (en) * | 2005-11-15 | 2008-04-22 | Haldor Topsoe A/S | Process for the production of sulfuric acid |
DE102007015137B3 (de) * | 2007-03-29 | 2008-09-04 | Uhde Gmbh | Verfahren zur Schwefelsäureerzeugung und Anlage zur Durchführung des Verfahrens |
LU92547B1 (de) * | 2014-09-17 | 2016-03-18 | Cppe Carbon Process & Plant Engineering S A | Verfahren zur katalytischen entfernung von schwefeldioxid aus abgasen |
RU2697563C1 (ru) * | 2018-05-25 | 2019-08-15 | Публичное акционерное общество "Газпром" | Способ получения серной кислоты |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA469958A (en) * | 1950-12-12 | Cathala Joseph | Process for the manufacture of sulphur trioxide | |
US723596A (en) * | 1902-06-12 | 1903-03-24 | Gen Chemical Corp | Process of making sulfuric anhydrid. |
US1344905A (en) * | 1919-06-09 | 1920-06-29 | Laist Frederick | Method of producing sulfur dioxid |
US1520093A (en) * | 1923-10-13 | 1924-12-23 | Hercules Powder Co Ltd | Process of making sulphuric acid |
BE406758A (es) * | 1933-12-13 | 1900-01-01 | ||
BE483396A (es) * | 1941-02-24 | |||
GB637585A (en) * | 1946-01-16 | 1950-05-24 | Pietro Guareschi | Process for the manufacture of oleum |
CH523204A (de) * | 1967-11-25 | 1972-05-31 | Bayer Ag | Verfahren zur katalytischen Oxydation von SO2 zu SO3 |
NO131417L (es) * | 1970-05-01 | |||
DE2114667A1 (de) * | 1971-03-26 | 1972-10-05 | Bayer | Verfahren, Vorrichtung und Katalysator für die Herstellung von Oleum und Schwefelsäure durch katalytisch^ Oxydation von SO tief 2 zu SO tief 3 |
BE792061A (fr) * | 1971-12-02 | 1973-05-29 | Bayer Ag | Production d'anhydride sulfurique et d'acide sulfurique |
JPS4954295A (es) * | 1972-03-21 | 1974-05-27 | ||
DE2223131C3 (de) * | 1972-05-12 | 1979-10-11 | Davy Powergas Gmbh, 5000 Koeln | Verfahren zur Herstellung von Schwefelsäure aus Schwefel und Sauerstoff |
DE2307973A1 (de) * | 1973-02-17 | 1974-08-29 | Metallgesellschaft Ag | Verfahren zur katalytischen umsetzung von so tief 2 zu so tief 3 |
SE382967B (sv) * | 1973-10-15 | 1976-02-23 | Boliden Ab | Forfarande for utvinning av flytande svaveldioxid ur gaser innehallande svaveldioxid |
DE2418216C2 (de) * | 1974-04-13 | 1983-02-17 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Schwefeltrioxyd aus Schwefeldioxyd und Sauerstoff |
JPS51103895A (en) * | 1975-03-11 | 1976-09-14 | Nissan Eng | Sansankaiono seizohoho |
EP0004745A1 (en) * | 1978-04-07 | 1979-10-17 | BOC Limited | Process for the catalytic oxidation of sulphur dioxide to form sulphur trioxide |
JPS5722393A (en) * | 1980-07-14 | 1982-02-05 | Mitsubishi Electric Corp | Controlling device for transistor motor |
-
1980
- 1980-06-19 SE SE8004588A patent/SE422317B/sv not_active IP Right Cessation
-
1981
- 1981-06-08 PT PT73153A patent/PT73153B/pt unknown
- 1981-06-10 ZA ZA00813880A patent/ZA813880B/xx unknown
- 1981-06-11 CA CA000379566A patent/CA1182275A/en not_active Expired
- 1981-06-12 EP EP81850111A patent/EP0042829B1/en not_active Expired
- 1981-06-12 JP JP56501910A patent/JPS57500827A/ja active Pending
- 1981-06-12 WO PCT/SE1981/000177 patent/WO1981003654A1/en active IP Right Grant
- 1981-06-12 AT AT81850111T patent/ATE12925T1/de not_active IP Right Cessation
- 1981-06-12 DE DE8181850111T patent/DE3170107D1/de not_active Expired
- 1981-06-17 ES ES503137A patent/ES8203795A1/es not_active Expired
- 1981-06-17 GR GR65250A patent/GR74935B/el unknown
- 1981-06-18 YU YU01539/81A patent/YU153981A/xx unknown
-
1982
- 1982-02-09 FI FI820410A patent/FI67833C/fi not_active IP Right Cessation
- 1982-02-18 SU SU823392949A patent/SU1331422A3/ru active
- 1982-02-18 RO RO106673A patent/RO84467B/ro unknown
- 1982-09-14 US US06/418,085 patent/US4520003A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FI820410L (fi) | 1982-02-09 |
ES503137A0 (es) | 1982-04-16 |
PT73153B (en) | 1982-07-16 |
ZA813880B (en) | 1982-06-30 |
JPS57500827A (es) | 1982-05-13 |
ATE12925T1 (de) | 1985-05-15 |
SE8004588L (sv) | 1981-12-20 |
RO84467B (ro) | 1984-09-30 |
GR74935B (es) | 1984-07-12 |
DE3170107D1 (en) | 1985-05-30 |
EP0042829B1 (en) | 1985-04-24 |
YU153981A (en) | 1983-06-30 |
PT73153A (en) | 1981-07-01 |
FI67833B (fi) | 1985-02-28 |
WO1981003654A1 (en) | 1981-12-24 |
US4520003A (en) | 1985-05-28 |
RO84467A (ro) | 1984-08-17 |
SU1331422A3 (ru) | 1987-08-15 |
SE422317B (sv) | 1982-03-01 |
EP0042829A1 (en) | 1981-12-30 |
FI67833C (fi) | 1985-06-10 |
CA1182275A (en) | 1985-02-12 |
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