CA1073187A - Process for the removal of sulphur dioxide from a flue gas stream by means of a solid acceptor - Google Patents
Process for the removal of sulphur dioxide from a flue gas stream by means of a solid acceptorInfo
- Publication number
- CA1073187A CA1073187A CA220,642A CA220642A CA1073187A CA 1073187 A CA1073187 A CA 1073187A CA 220642 A CA220642 A CA 220642A CA 1073187 A CA1073187 A CA 1073187A
- Authority
- CA
- Canada
- Prior art keywords
- acceptor
- reaction zone
- regeneration
- flue gas
- auxiliary
- 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 claims abstract description 76
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000003546 flue gas Substances 0.000 title claims abstract description 60
- 235000010269 sulphur dioxide Nutrition 0.000 title claims abstract description 37
- 239000004291 sulphur dioxide Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000007787 solid Substances 0.000 title claims abstract description 6
- 230000008929 regeneration Effects 0.000 claims abstract description 86
- 238000011069 regeneration method Methods 0.000 claims abstract description 86
- 238000006243 chemical reaction Methods 0.000 claims abstract description 84
- 239000007789 gas Substances 0.000 claims abstract description 63
- 238000011282 treatment Methods 0.000 claims abstract description 22
- 230000007717 exclusion Effects 0.000 claims abstract description 3
- 238000010926 purge Methods 0.000 claims description 26
- 239000011261 inert gas Substances 0.000 claims description 7
- 230000001172 regenerating effect Effects 0.000 abstract description 3
- 230000002311 subsequent effect Effects 0.000 abstract description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 8
- 239000005864 Sulphur Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- -1 copper Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7403073A NL177085C (nl) | 1974-03-07 | 1974-03-07 | Werkwijze en inrichting voor de verwijdering van zwaveldioxide uit rookgas met behulp van een vaste acceptor. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1073187A true CA1073187A (en) | 1980-03-11 |
Family
ID=19820905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA220,642A Expired CA1073187A (en) | 1974-03-07 | 1975-02-24 | Process for the removal of sulphur dioxide from a flue gas stream by means of a solid acceptor |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5846336B2 (en, 2012) |
| BE (1) | BE826323A (en, 2012) |
| CA (1) | CA1073187A (en, 2012) |
| DE (1) | DE2509573C2 (en, 2012) |
| FR (1) | FR2263023B1 (en, 2012) |
| GB (1) | GB1503693A (en, 2012) |
| NL (1) | NL177085C (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2840357A1 (de) * | 1978-09-16 | 1980-04-03 | Linde Ag | Adiabatisches adsorptionsverfahren zur gasreinigung oder-trennung |
| JPS58128123A (ja) * | 1982-01-26 | 1983-07-30 | Taiyo Sanso Kk | ガスの分離方法とその装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL170379C (nl) * | 1970-12-02 | 1983-04-18 | Shell Int Research | Werkwijze voor het bereiden van katalysatoren en/of acceptoren voor het verwijderen van zwaveloxyden uit gassen die deze bevatten, alsmede gevormde voortbrengselen, bestaande uit een onder toepassing van zodanige werkwijze verkregen katalysator en/of acceptor. |
-
1974
- 1974-03-07 NL NL7403073A patent/NL177085C/xx not_active IP Right Cessation
-
1975
- 1975-02-24 CA CA220,642A patent/CA1073187A/en not_active Expired
- 1975-03-05 DE DE19752509573 patent/DE2509573C2/de not_active Expired
- 1975-03-05 FR FR7506845A patent/FR2263023B1/fr not_active Expired
- 1975-03-05 GB GB913775A patent/GB1503693A/en not_active Expired
- 1975-03-05 JP JP50026103A patent/JPS5846336B2/ja not_active Expired
- 1975-03-05 BE BE154032A patent/BE826323A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL177085C (nl) | 1985-08-01 |
| DE2509573C2 (de) | 1984-11-15 |
| NL177085B (nl) | 1985-03-01 |
| BE826323A (fr) | 1975-09-05 |
| DE2509573A1 (de) | 1975-10-02 |
| FR2263023B1 (en, 2012) | 1979-04-27 |
| NL7403073A (nl) | 1975-09-09 |
| JPS50122472A (en, 2012) | 1975-09-26 |
| FR2263023A1 (en, 2012) | 1975-10-03 |
| JPS5846336B2 (ja) | 1983-10-15 |
| GB1503693A (en) | 1978-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |