FI81024B - Foerfarande foer oeverfoering av gasformiga spaoraemnespartiklar fraon stroemmande het gas till damm med hjaelp av vatten. - Google Patents
Foerfarande foer oeverfoering av gasformiga spaoraemnespartiklar fraon stroemmande het gas till damm med hjaelp av vatten. Download PDFInfo
- Publication number
- FI81024B FI81024B FI872072A FI872072A FI81024B FI 81024 B FI81024 B FI 81024B FI 872072 A FI872072 A FI 872072A FI 872072 A FI872072 A FI 872072A FI 81024 B FI81024 B FI 81024B
- Authority
- FI
- Finland
- Prior art keywords
- flow
- gas
- water
- water droplets
- droplets
- Prior art date
Links
- 239000007789 gas Substances 0.000 claims description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 33
- 239000000428 dust Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 8
- 235000013619 trace mineral Nutrition 0.000 claims description 7
- 239000011573 trace mineral Substances 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 25
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 7
- 239000000292 calcium oxide Substances 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000003546 flue gas Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000003868 ammonium compounds Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000004572 hydraulic lime Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 238000003260 vortexing Methods 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
-
- 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
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (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)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Separation Of Particles Using Liquids (AREA)
- Drying Of Gases (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI872072A FI81024B (fi) | 1987-05-11 | 1987-05-11 | Foerfarande foer oeverfoering av gasformiga spaoraemnespartiklar fraon stroemmande het gas till damm med hjaelp av vatten. |
| AU15387/88A AU607992B2 (en) | 1987-05-11 | 1988-05-02 | A process for causing gaseous trace element particles to pass from a flowing hot gas into dust by means of water |
| EP19880304041 EP0291225A3 (en) | 1987-05-11 | 1988-05-05 | A process for causing gaseous trace element particles to pass form a flowing hot gas into a dust by means of water |
| HU882312A HUT51927A (en) | 1987-05-11 | 1988-05-06 | Method for transmitting gaseous trace element particles from flowing hot gas into powdered matter |
| DK256288A DK256288A (da) | 1987-05-11 | 1988-05-10 | Fremgangsmaade til overfoering af sporstoffer fra en stroemmende varm gas til stoev ved hjaelp af vand |
| CA000566357A CA1298693C (en) | 1987-05-11 | 1988-05-10 | Process for causing gaseous trace element particles to pass from a flowing hot gas into a dust by means of water |
| CN88102880.0A CN1010748B (zh) | 1987-05-11 | 1988-05-11 | 应用水将热气流中的气态痕量元素颗粒吸收到粉尘中的方法 |
| DD88315676A DD270015A5 (de) | 1987-05-11 | 1988-05-11 | Verfahren zum uebertragen gasfoermiger spurenstoffe aus stroemendem heissem gas auf staub mit hilfe von wasser |
| CS883179A CS317988A2 (en) | 1987-05-11 | 1988-05-11 | Method of trace elements' gaseous particles conversion |
| PL27239188A PL272391A1 (en) | 1987-05-11 | 1988-05-11 | Method for causing gaseous particles of trace elements to pass from a hot flowing gas to dust using water |
| US07/418,818 US4927613A (en) | 1987-05-11 | 1989-10-04 | Process for removing a constituent from a hot gas stream by exothermic ionic reaction of the constituent with a reactant provided in fine particulate form |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI872072 | 1987-05-11 | ||
| FI872072A FI81024B (fi) | 1987-05-11 | 1987-05-11 | Foerfarande foer oeverfoering av gasformiga spaoraemnespartiklar fraon stroemmande het gas till damm med hjaelp av vatten. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI872072A0 FI872072A0 (fi) | 1987-05-11 |
| FI872072A7 FI872072A7 (fi) | 1988-11-12 |
| FI81024B true FI81024B (fi) | 1990-05-31 |
Family
ID=8524464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI872072A FI81024B (fi) | 1987-05-11 | 1987-05-11 | Foerfarande foer oeverfoering av gasformiga spaoraemnespartiklar fraon stroemmande het gas till damm med hjaelp av vatten. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4927613A (cs) |
| EP (1) | EP0291225A3 (cs) |
| CN (1) | CN1010748B (cs) |
| AU (1) | AU607992B2 (cs) |
| CA (1) | CA1298693C (cs) |
| CS (1) | CS317988A2 (cs) |
| DD (1) | DD270015A5 (cs) |
| DK (1) | DK256288A (cs) |
| FI (1) | FI81024B (cs) |
| HU (1) | HUT51927A (cs) |
| PL (1) | PL272391A1 (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE464686B (sv) * | 1988-11-30 | 1991-06-03 | Boliden Contech Ab | Foerfarande foer avskiljning av dioxiner och liknande ytterst toxiska organiska foeroreningar fraan en gas |
| CN100417432C (zh) * | 2003-07-02 | 2008-09-10 | 蒋迪 | 多相反应的混合方法及采用该方法的超强湍流传质塔 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3520662A (en) * | 1968-10-02 | 1970-07-14 | Alvin M Marks | Smokestack aerosol gas purifier |
| US3906078A (en) * | 1971-11-11 | 1975-09-16 | Bischoff Gasreinigung | Process for removing sulfur oxides from industrial waste gas |
| US3864485A (en) * | 1972-06-30 | 1975-02-04 | Braxton Corp | Scrubber |
| US3969482A (en) * | 1974-04-25 | 1976-07-13 | Teller Environmental Systems, Inc. | Abatement of high concentrations of acid gas emissions |
| US4197278B1 (en) * | 1978-02-24 | 1996-04-02 | Abb Flakt Inc | Sequential removal of sulfur oxides from hot gases |
| US4345916A (en) * | 1980-05-19 | 1982-08-24 | Richards Clyde N | Means and method for removing airborne particulates from an aerosol stream |
| FI67030B (fi) * | 1981-06-26 | 1984-09-28 | Outokumpu Oy | Foerfarande och anordning foer rening av gaser innehaollandefasta och gasformiga foeroreningar |
| US4416861A (en) * | 1982-04-29 | 1983-11-22 | Quad Environmental Technologies Corp. | Two stage odor control system |
| DE3235341A1 (de) * | 1982-09-24 | 1984-03-29 | Deutsche Babcock Anlagen Ag, 4200 Oberhausen | Verfahren zur reinigung von abgasen |
| DE3431835A1 (de) * | 1984-08-30 | 1986-03-06 | Dr. C. Otto & Co Gmbh, 4630 Bochum | Verfahren zur reinigung von rauchgasen und vorrichtung zur durchfuehrung des verfahrens |
| FI78401B (fi) * | 1985-04-24 | 1989-04-28 | Tampella Oy Ab | Foerfarande och anordning foer att bringa roekgasernas gasformiga svavelfoereningar saosom svaveldioxid att reagera till fasta foereningar som separeras fraon roekgaserna. |
-
1987
- 1987-05-11 FI FI872072A patent/FI81024B/fi not_active IP Right Cessation
-
1988
- 1988-05-02 AU AU15387/88A patent/AU607992B2/en not_active Ceased
- 1988-05-05 EP EP19880304041 patent/EP0291225A3/en not_active Withdrawn
- 1988-05-06 HU HU882312A patent/HUT51927A/hu unknown
- 1988-05-10 DK DK256288A patent/DK256288A/da not_active Application Discontinuation
- 1988-05-10 CA CA000566357A patent/CA1298693C/en not_active Expired
- 1988-05-11 DD DD88315676A patent/DD270015A5/de not_active IP Right Cessation
- 1988-05-11 CS CS883179A patent/CS317988A2/cs unknown
- 1988-05-11 PL PL27239188A patent/PL272391A1/xx unknown
- 1988-05-11 CN CN88102880.0A patent/CN1010748B/zh not_active Expired
-
1989
- 1989-10-04 US US07/418,818 patent/US4927613A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA1298693C (en) | 1992-04-14 |
| PL272391A1 (en) | 1989-07-24 |
| HUT51927A (en) | 1990-06-28 |
| AU607992B2 (en) | 1991-03-21 |
| FI872072A7 (fi) | 1988-11-12 |
| EP0291225A2 (en) | 1988-11-17 |
| DK256288D0 (da) | 1988-05-10 |
| CN88102880A (zh) | 1988-12-14 |
| DD270015A5 (de) | 1989-07-19 |
| AU1538788A (en) | 1988-11-17 |
| FI872072A0 (fi) | 1987-05-11 |
| EP0291225A3 (en) | 1991-02-06 |
| US4927613A (en) | 1990-05-22 |
| DK256288A (da) | 1988-11-12 |
| CN1010748B (zh) | 1990-12-12 |
| CS317988A2 (en) | 1991-10-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: OY TAMPELLA AB |