GB1107626A - A method of removing sulphur dioxide from gas containing sulphur dioxide - Google Patents
A method of removing sulphur dioxide from gas containing sulphur dioxideInfo
- Publication number
- GB1107626A GB1107626A GB2482165A GB2482165A GB1107626A GB 1107626 A GB1107626 A GB 1107626A GB 2482165 A GB2482165 A GB 2482165A GB 2482165 A GB2482165 A GB 2482165A GB 1107626 A GB1107626 A GB 1107626A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- h2seo3
- sulphur dioxide
- h2so4
- content
- 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
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 4
- 235000010269 sulphur dioxide Nutrition 0.000 title 2
- 239000004291 sulphur dioxide Substances 0.000 title 2
- 229910003597 H2SeO3 Inorganic materials 0.000 abstract 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- 229910018162 SeO2 Inorganic materials 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- JPJALAQPGMAKDF-UHFFFAOYSA-N selenium dioxide Chemical compound O=[Se]=O JPJALAQPGMAKDF-UHFFFAOYSA-N 0.000 abstract 1
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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
-
- 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
- C01B17/775—Liquid phase contacting processes or wet catalysis processes
-
- 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
- C01B17/90—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEN0025135 | 1964-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1107626A true GB1107626A (en) | 1968-03-27 |
Family
ID=7343312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2482165A Expired GB1107626A (en) | 1964-06-18 | 1965-06-11 | A method of removing sulphur dioxide from gas containing sulphur dioxide |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE665484A (enExample) |
| FR (1) | FR1450590A (enExample) |
| GB (1) | GB1107626A (enExample) |
| SE (1) | SE304342B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965095A (en) * | 1997-05-05 | 1999-10-12 | Electric Power Research Inst. | Flue gas humidification and alkaline sorbent injection for improving vapor phase selenium removal efficiency across wet flue gas desulfurization systems |
| CN114712979A (zh) * | 2021-01-05 | 2022-07-08 | 中冶长天国际工程有限责任公司 | 一种快速判断烟气净化工艺中so2吸附效率的方法和系统 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU85454A1 (de) * | 1984-07-06 | 1985-09-12 | Euratom | Verfahren und vorrichtung zum entfernen von schwefeldioxid aus heissen abgasen |
-
1965
- 1965-06-11 GB GB2482165A patent/GB1107626A/en not_active Expired
- 1965-06-15 FR FR20892A patent/FR1450590A/fr not_active Expired
- 1965-06-15 BE BE665484A patent/BE665484A/xx unknown
- 1965-06-18 SE SE812165A patent/SE304342B/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5965095A (en) * | 1997-05-05 | 1999-10-12 | Electric Power Research Inst. | Flue gas humidification and alkaline sorbent injection for improving vapor phase selenium removal efficiency across wet flue gas desulfurization systems |
| CN114712979A (zh) * | 2021-01-05 | 2022-07-08 | 中冶长天国际工程有限责任公司 | 一种快速判断烟气净化工艺中so2吸附效率的方法和系统 |
| CN114712979B (zh) * | 2021-01-05 | 2023-09-01 | 中冶长天国际工程有限责任公司 | 一种快速判断烟气净化工艺中so2吸附效率的方法和系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| BE665484A (enExample) | 1965-10-01 |
| FR1450590A (fr) | 1966-08-26 |
| SE304342B (enExample) | 1968-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1367916A (en) | Purification of gaseous mixtures | |
| GB1134881A (en) | The removal of nitrous gases from gas mixtures | |
| ES462716A1 (es) | Procedimiento para las concentraciones de acido sulfurico residual. | |
| GB1104583A (en) | Removal of sulfur dioxide from a sulfur dioxide-containing gas flow | |
| GB1342826A (en) | Method for the removal of hydrogen sulphide from gaseous streams | |
| AT257664B (de) | Verfahren zur Herstellung von SO3 bzw. H2SO4 durch katalytische Oxydation SO2-haltiger Gase | |
| SE304342B (enExample) | ||
| GB1180057A (en) | Improved Sulphur Dioxide Drying. | |
| AT256888B (de) | Verfahren zur Herstellung von SO3 bzw. Schwefelsäure durch katalytische Oxydation SO2 armer Gase | |
| US2341887A (en) | Cooling of sulphur dioxide gases | |
| GB948309A (en) | A method of de-alkalising glass | |
| ES473413A1 (es) | Un procedimiento para la recuperacion de manganeso de una - solucion acuosa acida. | |
| GB994166A (en) | Method of producing nitrosyl chloride | |
| GB1215766A (en) | A method of cooling and saturating with water vapour hot gases containing sulphur dioxide | |
| GB1227041A (enExample) | ||
| GB811058A (en) | Method of producing concentrated sulphuric acid and oleum from gases containing hydrogen sulphide | |
| GB1077359A (en) | Method for the regeneration of spent pickle liquor | |
| GB1397256A (en) | Process for removing gaseous impurities from waste gases | |
| GB947640A (en) | Improvements in or relating to the removal of sulphur compounds from waste gases | |
| DE352186C (de) | Verfahren zur Herstellung von Wasserstoff | |
| Shick | Pulp manufacture | |
| US2960386A (en) | Process for the recovery of nitric oxide | |
| GB865711A (en) | Process for the removal of organic impurities in a contact sulphuric acid process | |
| GB1023102A (en) | Process for production of nitrogen tetroxide | |
| GB1470299A (en) | Process for removing so2 from gases |