ES8306604A1 - Un procedimiento para producir un gas con contenido de so3. - Google Patents
Un procedimiento para producir un gas con contenido de so3.Info
- Publication number
- ES8306604A1 ES8306604A1 ES510192A ES510192A ES8306604A1 ES 8306604 A1 ES8306604 A1 ES 8306604A1 ES 510192 A ES510192 A ES 510192A ES 510192 A ES510192 A ES 510192A ES 8306604 A1 ES8306604 A1 ES 8306604A1
- Authority
- ES
- Spain
- Prior art keywords
- producing
- electrostatic precipitator
- sulfur
- furnace
- fed
- 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
- 239000007789 gas Substances 0.000 title abstract 3
- 239000012717 electrostatic precipitator Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title 2
- 238000000746 purification Methods 0.000 title 1
- 239000002912 waste gas Substances 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 229910052717 sulfur Inorganic materials 0.000 abstract 4
- 239000011593 sulfur Substances 0.000 abstract 4
- 238000002485 combustion reaction Methods 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D51/00—Auxiliary pretreatment of gases or vapours to be cleaned
- B01D51/10—Conditioning the gas to be cleaned
-
- 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
-
- 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
-
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/013—Conditioning by chemical additives, e.g. with SO3
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Air Supply (AREA)
- Electrostatic Separation (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Chimneys And Flues (AREA)
Abstract
PRODUCCION DE GAS CON CONTENIDO DE SO MEDIANTE LA COMBUSTION DE AZUFRE. EL AIRE DE COMBUSTION ES IMPULSADO POR UN SOPLADOR EN UN HORNO, PARA GENERAR UN GAS DE COMBUSTION RICO EN SO , QUE ES HECHO PASAR POR UN CONVERTIDOR PARA LA CONVERSION CATALITICA, EN PRESENCIA DE OXIGENO, DE SO EN SO , Y QUE SE AGREGA A UN GAS DE ESCAPE, QUE CONTIENE VAPOR DE AGUA, ANTES DE LA PURIFICACION EN UN FILTRO ELECTRICO. CON LA DOSIFICACION DE AZUFRE, EN FORMA LIQUIDA, SE GOBIERNA UN CALENTADOR DE AIRE DE COMBUSTION, DE TAL MODO QUE, AL DISMINUIR LA ALIMENTACION DE AZUFRE, SE ALIMENTA AL HORNO AIRE DE COMBUSTION CON TEMPERATURAS MAS ALTAS.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813108709 DE3108709A1 (de) | 1981-03-07 | 1981-03-07 | Verfahren zum erzeugen eines so(pfeil abwaerts)3(pfeil abwaerts)-haltigen gases fuer die abgasreinigung im elektrofilter |
| DE19813109847 DE3109847A1 (de) | 1981-03-07 | 1981-03-14 | Verfahren zum erzeugen eines so 3 -haltigen gases fuer die abgasreinigung im elektrofilter |
| DE19813123666 DE3123666A1 (de) | 1981-03-07 | 1981-06-15 | Verfahren zum erzeugen eines so(pfeil abwaerts)3(pfeil abwaerts)-haltigen gases fuer die abgasreinigung im elektrofilter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES510192A0 ES510192A0 (es) | 1983-06-01 |
| ES8306604A1 true ES8306604A1 (es) | 1983-06-01 |
Family
ID=27189191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES510192A Expired ES8306604A1 (es) | 1981-03-07 | 1982-03-05 | Un procedimiento para producir un gas con contenido de so3. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0062930B2 (es) |
| KR (1) | KR890001483B1 (es) |
| BR (1) | BR8200526A (es) |
| CA (1) | CA1198878A (es) |
| DE (1) | DE3263591D1 (es) |
| ES (1) | ES8306604A1 (es) |
| RO (1) | RO84580A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770674B2 (en) * | 1984-08-06 | 1993-01-19 | Gas conditioning for an electrostatic precipitator | |
| DE3703266C1 (de) * | 1987-02-04 | 1988-08-18 | Metallgesellschaft Ag | Konditionierverfahren fuer staubhaltige Abgase |
| US5244642A (en) * | 1992-06-18 | 1993-09-14 | The Chemithon Corporation | Method for conditioning flue gas |
| US5370720A (en) * | 1993-07-23 | 1994-12-06 | Welhelm Environmental Technologies, Inc. | Flue gas conditioning system |
| DE19628169A1 (de) * | 1996-07-12 | 1998-01-15 | Metallgesellschaft Ag | Verfahren zum Herstellen von Schwefelsäure |
| US6572835B1 (en) | 1997-01-24 | 2003-06-03 | The Chemithon Corporation | Method and apparatus for producing gaseous sulfur trioxide |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1489044A (fr) * | 1966-03-08 | 1967-07-21 | Aquitaine Petrole | Procédé et appareil pour l'optimisation d'unités chimiques |
| US3993429A (en) * | 1974-10-29 | 1976-11-23 | Wahlco, Inc. | Gas conditioning means |
-
1981
- 1981-11-20 KR KR1019810004504A patent/KR890001483B1/ko not_active Expired
-
1982
- 1982-01-25 CA CA000394854A patent/CA1198878A/en not_active Expired
- 1982-02-01 BR BR8200526A patent/BR8200526A/pt not_active IP Right Cessation
- 1982-02-11 EP EP82200153A patent/EP0062930B2/de not_active Expired - Lifetime
- 1982-02-11 DE DE8282200153T patent/DE3263591D1/de not_active Expired
- 1982-03-05 RO RO82106831A patent/RO84580A/ro unknown
- 1982-03-05 ES ES510192A patent/ES8306604A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| RO84580B (ro) | 1985-09-30 |
| CA1198878A (en) | 1986-01-07 |
| ES510192A0 (es) | 1983-06-01 |
| EP0062930B2 (de) | 1993-02-03 |
| KR890001483B1 (ko) | 1989-05-04 |
| EP0062930A1 (de) | 1982-10-20 |
| DE3263591D1 (en) | 1985-06-27 |
| RO84580A (ro) | 1985-10-31 |
| KR830007429A (ko) | 1983-10-21 |
| EP0062930B1 (de) | 1985-05-22 |
| BR8200526A (pt) | 1982-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991108 |