SE411170B - Sett att avlegsna partikelformigt material och svaveloxider ur avgaser samt apparat for utforande av settet - Google Patents
Sett att avlegsna partikelformigt material och svaveloxider ur avgaser samt apparat for utforande av settetInfo
- Publication number
- SE411170B SE411170B SE7406040A SE7406040A SE411170B SE 411170 B SE411170 B SE 411170B SE 7406040 A SE7406040 A SE 7406040A SE 7406040 A SE7406040 A SE 7406040A SE 411170 B SE411170 B SE 411170B
- Authority
- SE
- Sweden
- Prior art keywords
- acceptor
- gas
- zone
- inlet
- cyclone
- Prior art date
Links
- 239000007789 gas Substances 0.000 title claims description 82
- 239000000463 material Substances 0.000 title claims description 41
- 229910052815 sulfur oxide Inorganic materials 0.000 title claims description 31
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 33
- 239000013618 particulate matter Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- 230000001603 reducing effect Effects 0.000 claims description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 239000011261 inert gas Substances 0.000 claims description 11
- 239000011236 particulate material Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 7
- 238000000746 purification Methods 0.000 claims description 7
- 239000012876 carrier material Substances 0.000 claims description 6
- 239000005749 Copper compound Substances 0.000 claims description 5
- 150000001880 copper compounds Chemical class 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 238000010926 purge Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000000370 acceptor Substances 0.000 description 113
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 239000003546 flue gas Substances 0.000 description 12
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 239000010881 fly ash Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 5
- 239000005751 Copper oxide Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 229910000431 copper oxide Inorganic materials 0.000 description 5
- 238000005470 impregnation Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000007420 reactivation Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 241000796533 Arna Species 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 244000075850 Avena orientalis Species 0.000 description 1
- 235000007319 Avena orientalis Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical class 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
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical class [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- -1 by filtration Chemical class 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 229910052708 sodium Chemical class 0.000 description 1
- 239000011734 sodium Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- 229910003452 thorium oxide Inorganic materials 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
- B01D53/508—Sulfur oxides by treating the gases with solids
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)
- Catalysts (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2184873A GB1474184A (en) | 1973-05-08 | 1973-05-08 | Process for removing sulphur oxides and particulate matter from waste gases and apparatus therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE411170B true SE411170B (sv) | 1979-12-10 |
Family
ID=10169837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7406040A SE411170B (sv) | 1973-05-08 | 1974-05-06 | Sett att avlegsna partikelformigt material och svaveloxider ur avgaser samt apparat for utforande av settet |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3966879A (en, 2012) |
| JP (1) | JPS5027773A (en, 2012) |
| AT (1) | AT360964B (en, 2012) |
| BE (1) | BE814375A (en, 2012) |
| DD (1) | DD111025A5 (en, 2012) |
| DE (1) | DE2421768C2 (en, 2012) |
| FR (1) | FR2228522B1 (en, 2012) |
| GB (1) | GB1474184A (en, 2012) |
| IT (1) | IT1010403B (en, 2012) |
| NL (1) | NL179788C (en, 2012) |
| PL (1) | PL93590B1 (en, 2012) |
| SE (1) | SE411170B (en, 2012) |
| ZA (1) | ZA742861B (en, 2012) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5293686A (en) * | 1976-02-02 | 1977-08-06 | Hitachi Zosen Corp | Regeneration of desulfurizing agent |
| JPS52138052A (en) * | 1976-04-22 | 1977-11-17 | Mitsui Toatsu Chem Inc | Gas treating apparatus |
| US4193972A (en) * | 1977-11-02 | 1980-03-18 | Uop Inc. | Treating particle-containing SOx or NOx gas streams in parallel passage contactors |
| US4448674A (en) * | 1979-04-02 | 1984-05-15 | Engelhard Corporation | Control of emissions in FCC regenerator flue gas |
| US4255403A (en) * | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Magnetically stabilized fluid cross-flow contactor having support means and process for using the same |
| US4254557A (en) * | 1979-07-31 | 1981-03-10 | Exxon Research And Engineering Co. | Magnetically stabilized fluid cross-flow contactor and process for using the same |
| US4443419A (en) * | 1982-09-09 | 1984-04-17 | Uop Inc. | Moving bed gas treating process |
| US4428827A (en) | 1983-01-24 | 1984-01-31 | Uop Inc. | FCC Sulfur oxide acceptor |
| DE3447674A1 (de) * | 1983-12-30 | 1985-07-11 | Uop Inc., Des Plaines, Ill. | Verfahren zur entfernung von schwefeloxiden aus einem gasstrom |
| US4612177A (en) * | 1984-08-13 | 1986-09-16 | Standard Oil Company (Indiana) | Removal of sulfur oxides and particulates with copper-containing absorbers |
| US4636371A (en) * | 1985-09-09 | 1987-01-13 | Phillips Petroleum Company | Removal of sulfur oxides from fluid streams |
| US5501949A (en) * | 1985-12-10 | 1996-03-26 | Murex Diagnostics Corporation | Particle bound binding component immunoassay |
| US5334513A (en) * | 1988-05-17 | 1994-08-02 | Syntex (U.S.A.) Inc. | Method for immunochromatographic analysis |
| US5039607A (en) * | 1988-05-17 | 1991-08-13 | Syntex (U.S.A.) Inc. | Method for immunochromatographic analysis |
| US5202101A (en) * | 1991-03-21 | 1993-04-13 | General Electric Environmental Services | Regenerative process and system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream |
| EP0549891B1 (en) * | 1991-12-02 | 1997-01-15 | Noxso Corporation | Nitrogen oxides and sulfur oxides removal utilizing transport line adsorber |
| US5383955A (en) * | 1991-12-02 | 1995-01-24 | Noxso Corporation | Nitrogen oxides and sulfur oxides removal utilizing transport line adsorber |
| US5514351A (en) * | 1992-04-15 | 1996-05-07 | Mobil Oil Corporation | Desulfurizing tailgas from sulfur recovery unit |
| US5591417A (en) * | 1992-04-15 | 1997-01-07 | Mobil Oil Corporation | Removing SOx, CO and NOx from flue gases |
| US5458861A (en) * | 1992-04-15 | 1995-10-17 | Mobil Oil Corporation | Desulfurizing a gas stream |
| IT1289574B1 (it) * | 1995-04-07 | 1998-10-15 | Danieli Off Mecc | Procedimento per la rimozione di molecole organo-alogenate da correnti gassose e relativo impianto |
| WO2000005579A1 (en) | 1998-07-22 | 2000-02-03 | Syntron Bioresearch, Inc. | Multiple analyte assay device |
| US6562113B1 (en) * | 2000-08-25 | 2003-05-13 | American Purification, Inc. | Apparatus and method for fluid purification |
| US8455263B2 (en) | 2008-12-30 | 2013-06-04 | Jin Po Lee | Quantitative analyte assay device and method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1495695A (en, 2012) * | 1965-10-08 | 1967-12-20 | ||
| GB1154008A (en) * | 1966-11-28 | 1969-06-04 | Shell Int Research | Process for the Removal of Suplhur Oxides from Gas Mixtures and an apparatus therefor |
| GB1160662A (en) * | 1968-01-12 | 1969-08-06 | Shell Int Research | Process for the Removal of Sulphur Dioxide from an Oxygen-Containing Gas Mixture and Acceptors for use in this process |
| US3755535A (en) * | 1971-09-16 | 1973-08-28 | Shell Oil Co | Process for the removal of sulfur trioxide from industrial off gases |
| CA1007830A (en) * | 1972-09-01 | 1977-04-05 | Albert B. Welty (Jr.) | Removal of nitrogen oxides from flue gas |
| CA1007829A (en) * | 1972-09-01 | 1977-04-05 | Exxon Research And Engineering Company | Removal of nitrogen oxides and sulfur oxides from gases |
-
1973
- 1973-05-08 GB GB2184873A patent/GB1474184A/en not_active Expired
-
1974
- 1974-04-30 BE BE1005921A patent/BE814375A/xx unknown
- 1974-05-03 IT IT22276/74A patent/IT1010403B/it active
- 1974-05-04 JP JP49049294A patent/JPS5027773A/ja active Pending
- 1974-05-06 US US05/467,530 patent/US3966879A/en not_active Expired - Lifetime
- 1974-05-06 DE DE2421768A patent/DE2421768C2/de not_active Expired
- 1974-05-06 DD DD178302A patent/DD111025A5/xx unknown
- 1974-05-06 AT AT371474A patent/AT360964B/de not_active IP Right Cessation
- 1974-05-06 ZA ZA00742861A patent/ZA742861B/xx unknown
- 1974-05-06 NL NLAANVRAGE7406037,A patent/NL179788C/xx not_active IP Right Cessation
- 1974-05-06 SE SE7406040A patent/SE411170B/sv not_active IP Right Cessation
- 1974-05-06 PL PL1974170876A patent/PL93590B1/pl unknown
- 1974-05-06 FR FR7415551A patent/FR2228522B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA742861B (en) | 1975-05-28 |
| BE814375A (nl) | 1974-10-30 |
| DE2421768A1 (de) | 1974-11-28 |
| FR2228522A1 (en, 2012) | 1974-12-06 |
| AU6862974A (en) | 1975-11-06 |
| NL179788C (nl) | 1986-11-17 |
| PL93590B1 (en, 2012) | 1977-06-30 |
| FR2228522B1 (en, 2012) | 1976-12-17 |
| JPS5027773A (en, 2012) | 1975-03-22 |
| IT1010403B (it) | 1977-01-10 |
| ATA371474A (de) | 1980-07-15 |
| US3966879A (en) | 1976-06-29 |
| GB1474184A (en) | 1977-05-18 |
| DD111025A5 (en, 2012) | 1975-01-20 |
| NL7406037A (en, 2012) | 1974-11-12 |
| DE2421768C2 (de) | 1985-09-12 |
| NL179788B (nl) | 1986-06-16 |
| AT360964B (de) | 1981-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE411170B (sv) | Sett att avlegsna partikelformigt material och svaveloxider ur avgaser samt apparat for utforande av settet | |
| US3501897A (en) | Process for removing sulfur oxides from gas mixtures | |
| US3485014A (en) | Method of contacting a gas with a particulate solid | |
| JPS5951846B2 (ja) | 廃ガス中の硫黄酸化物および窒素酸化物を除去する方法 | |
| US3755535A (en) | Process for the removal of sulfur trioxide from industrial off gases | |
| US5294409A (en) | Regenerative system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream | |
| JPH0421524B2 (en, 2012) | ||
| GB2027683A (en) | Process for purifying a hydrogen sulphide containing gas | |
| US4004885A (en) | Removal of sulfur oxides and particulate matter from waste gas streams | |
| JPS6268527A (ja) | 硫化水素との反応によつて再生しうる吸収物質を用いる、ガスからの硫黄酸化物の除去方法 | |
| US3717976A (en) | Process for removing sulfur oxides from sulfur oxide containing exhaust gas | |
| CN1003914B (zh) | 烃转化催化剂的再生方法 | |
| WO1997033678A1 (en) | A method for removing nitrogen oxides, sulfur oxides, and other acid gases from a gas stream | |
| JPS60220124A (ja) | 移動床を用いたガス処理方法 | |
| CN105003324A (zh) | 排气后处理系统及用于排气后处理的方法 | |
| US4770864A (en) | Process for removing NH3 in an SO2 -containing gas | |
| JPH0138529B2 (en, 2012) | ||
| US5186917A (en) | Process for the removal of nox sox utilizing a particulate agent | |
| US3840643A (en) | Flue gas desulfurization using sorbent having gradient concentration of active material | |
| US5718873A (en) | Countercurrent gas-solid contacting | |
| RU2700049C2 (ru) | Способ адсорбции хлорида водорода из выходящего газа регенерации | |
| US2692864A (en) | Disperse phase countercurrent contacting of subdivided particles | |
| CN111097271B (zh) | 脱除催化裂化烟气中SOx和NOx的方法和装置 | |
| EP0504476B1 (en) | Regenerative process and system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream | |
| US4915921A (en) | Method for the removal of sulfur oxide and nitrogen oxide from exhaust gases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7406040-1 Effective date: 19921204 Format of ref document f/p: F |