NO783650L - Fremgangsmaate for behandling av forbrenningsgasser - Google Patents
Fremgangsmaate for behandling av forbrenningsgasserInfo
- Publication number
- NO783650L NO783650L NO783650A NO783650A NO783650L NO 783650 L NO783650 L NO 783650L NO 783650 A NO783650 A NO 783650A NO 783650 A NO783650 A NO 783650A NO 783650 L NO783650 L NO 783650L
- Authority
- NO
- Norway
- Prior art keywords
- slurry
- washing
- sog
- approx
- calcium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 34
- 239000000567 combustion gas Substances 0.000 title claims description 13
- 239000002002 slurry Substances 0.000 claims description 41
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 35
- 239000007787 solid Substances 0.000 claims description 30
- 238000005406 washing Methods 0.000 claims description 29
- 239000010881 fly ash Substances 0.000 claims description 24
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 22
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 22
- 239000004571 lime Substances 0.000 claims description 22
- 235000011132 calcium sulphate Nutrition 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 18
- 235000010261 calcium sulphite Nutrition 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 15
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 claims description 14
- 239000003153 chemical reaction reagent Substances 0.000 claims description 14
- 239000004295 calcium sulphite Substances 0.000 claims description 12
- 239000001175 calcium sulphate Substances 0.000 claims description 11
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 9
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 7
- 239000011777 magnesium Substances 0.000 claims description 7
- 229910052749 magnesium Inorganic materials 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 5
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000008719 thickening Effects 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 238000005200 wet scrubbing Methods 0.000 claims 4
- 239000003599 detergent Substances 0.000 claims 1
- 238000005201 scrubbing Methods 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 30
- 239000013078 crystal Substances 0.000 description 10
- 239000002562 thickening agent Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- 230000008021 deposition Effects 0.000 description 5
- 239000002803 fossil fuel Substances 0.000 description 5
- 239000011593 sulfur Substances 0.000 description 5
- 229910052717 sulfur Inorganic materials 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 230000006911 nucleation Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000011236 particulate material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 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
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (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)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/846,672 US4150096A (en) | 1977-10-31 | 1977-10-31 | Process for treating combustion gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO783650L true NO783650L (no) | 1979-05-02 |
Family
ID=25298609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO783650A NO783650L (no) | 1977-10-31 | 1978-10-30 | Fremgangsmaate for behandling av forbrenningsgasser |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4150096A (da) |
| JP (1) | JPS5471771A (da) |
| CA (1) | CA1107037A (da) |
| DE (1) | DE2847047A1 (da) |
| DK (1) | DK484078A (da) |
| ES (1) | ES474714A1 (da) |
| FR (1) | FR2407015A1 (da) |
| GB (1) | GB2007631B (da) |
| IT (1) | IT1106058B (da) |
| NL (1) | NL7810831A (da) |
| NO (1) | NO783650L (da) |
| SE (1) | SE7811224L (da) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR75064B (da) * | 1978-05-19 | 1984-07-13 | Niro Atomizer As | |
| DE2929974A1 (de) * | 1979-07-20 | 1981-02-12 | Leisegang Umwelttechnik Kg | Verfahren zur entstaubung und schadgasabsorption von abgasen aus abfallverbrennungsanlagen |
| JPS5597225A (en) * | 1979-01-18 | 1980-07-24 | Mitsubishi Heavy Ind Ltd | Treating method of waste liquid in treatment of exhaust gas |
| US4234547A (en) * | 1979-05-07 | 1980-11-18 | Uop Inc. | Flue gas treatment |
| US4294807A (en) * | 1980-11-10 | 1981-10-13 | Electric Power Research Institute, Inc. | System for removing solids from a used lime or limestone slurry scrubbing liquor in flue gas desulfurization |
| DE3175553D1 (en) * | 1981-12-03 | 1986-12-11 | Peabody Process Syst | Process and system for dry scrubbing of flue gas |
| US4487784A (en) * | 1982-02-22 | 1984-12-11 | Babcock-Hitachi Kabushiki Kaisha | Limestone-gypsum flue gas desulfurization process |
| DE3227187C1 (de) * | 1982-07-21 | 1988-12-01 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Waschturm fuer eine Anlage zur Entschwefelung von Rauchgas |
| US4469663A (en) * | 1982-10-15 | 1984-09-04 | The Dow Chemical Company | Scale control in flue gas desulfurization |
| DE3245754C2 (de) * | 1982-12-10 | 1986-03-13 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen GmbH & Co KG, 4300 Essen | Verfahren zum Herstellen von Calciumsulfatdihydrat |
| DE3370942D1 (en) * | 1982-12-22 | 1987-05-21 | Smidth & Co As F L | Method of and apparatus for removing sulfur oxides from hot flue gases |
| US5100633A (en) * | 1985-11-07 | 1992-03-31 | Passamaquoddy Technology Limited Partnership | Method for scrubbing pollutants from an exhaust gas stream |
| US6099816A (en) * | 1996-07-24 | 2000-08-08 | Dravo Lime, Inc. | Process for desulfurizing a sulfur-dioxide containing gas |
| DE10144815A1 (de) * | 2001-09-12 | 2003-03-27 | Celanese Ventures Gmbh | Protonenleitende Membran und deren Verwendung |
| WO2007023937A1 (ja) * | 2005-08-26 | 2007-03-01 | Taiheiyo Cement Corporation | 溶解反応装置及び方法 |
| CN112044243A (zh) * | 2020-08-05 | 2020-12-08 | 华能国际电力股份有限公司上安电厂 | 火电机组脱硫装置排放指标自动控制系统及方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB396969A (en) * | 1931-11-10 | 1933-08-17 | Metallgesellschaft Ag | Process for removing acid constituents from gases, and rendering said constituents utilisable |
| JPS5223999B2 (da) * | 1972-03-18 | 1977-06-28 | ||
| US3911084A (en) * | 1972-06-02 | 1975-10-07 | Fmc Corp | Process for separating sulfur oxides from gas streams |
| JPS5338711B2 (da) * | 1973-03-05 | 1978-10-17 | ||
| CA1047739A (en) * | 1972-12-21 | 1979-02-06 | Walter A. Cronkright (Jr.) | Method of removing sulfur-containing gases from waste gas |
| JPS5211680B2 (da) * | 1973-03-14 | 1977-04-01 | ||
| US3919394A (en) * | 1973-05-14 | 1975-11-11 | Dravo Corp | Process for the removal of oxides of sulfur from a gaseous stream |
| US4002724A (en) * | 1973-10-11 | 1977-01-11 | Mckie R Thomas | Sulfur dioxide collection |
| US3980756A (en) * | 1974-01-28 | 1976-09-14 | Combustion Engineering, Inc. | Air pollution control system |
| US4047891A (en) * | 1976-04-21 | 1977-09-13 | Combustion Engineering, Inc. | Density control system |
-
1977
- 1977-10-31 US US05/846,672 patent/US4150096A/en not_active Expired - Lifetime
-
1978
- 1978-10-28 DE DE19782847047 patent/DE2847047A1/de not_active Ceased
- 1978-10-30 DK DK484078A patent/DK484078A/da not_active Application Discontinuation
- 1978-10-30 CA CA314,777A patent/CA1107037A/en not_active Expired
- 1978-10-30 IT IT51704/78A patent/IT1106058B/it active
- 1978-10-30 SE SE7811224A patent/SE7811224L/xx unknown
- 1978-10-30 FR FR7830798A patent/FR2407015A1/fr not_active Withdrawn
- 1978-10-30 NO NO783650A patent/NO783650L/no unknown
- 1978-10-31 GB GB7842519A patent/GB2007631B/en not_active Expired
- 1978-10-31 ES ES474714A patent/ES474714A1/es not_active Expired
- 1978-10-31 JP JP13441478A patent/JPS5471771A/ja active Pending
- 1978-10-31 NL NL7810831A patent/NL7810831A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2407015A1 (fr) | 1979-05-25 |
| IT7851704A0 (it) | 1978-10-30 |
| JPS5471771A (en) | 1979-06-08 |
| CA1107037A (en) | 1981-08-18 |
| GB2007631A (en) | 1979-05-23 |
| IT1106058B (it) | 1985-11-11 |
| DK484078A (da) | 1979-05-01 |
| ES474714A1 (es) | 1979-11-16 |
| US4150096A (en) | 1979-04-17 |
| DE2847047A1 (de) | 1979-05-10 |
| GB2007631B (en) | 1982-08-04 |
| SE7811224L (sv) | 1979-05-01 |
| NL7810831A (nl) | 1979-05-02 |
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