JPS5654165B2 - - Google Patents
Info
- Publication number
- JPS5654165B2 JPS5654165B2 JP2535874A JP2535874A JPS5654165B2 JP S5654165 B2 JPS5654165 B2 JP S5654165B2 JP 2535874 A JP2535874 A JP 2535874A JP 2535874 A JP2535874 A JP 2535874A JP S5654165 B2 JPS5654165 B2 JP S5654165B2
- Authority
- JP
- Japan
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US339426A US3919393A (en) | 1973-03-08 | 1973-03-08 | Process for sulfur dioxide removal from combustion gases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49121783A JPS49121783A (US20100154141A1-20100624-C00001.png) | 1974-11-21 |
| JPS5654165B2 true JPS5654165B2 (US20100154141A1-20100624-C00001.png) | 1981-12-24 |
Family
ID=23328954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2535874A Expired JPS5654165B2 (US20100154141A1-20100624-C00001.png) | 1973-03-08 | 1974-03-06 |
Country Status (8)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165117U (ja) * | 1982-04-28 | 1983-11-02 | 積水ハウス株式会社 | 柱 |
| JPS6040786U (ja) * | 1983-08-26 | 1985-03-22 | 東洋プライウッド株式会社 | 鴨居 |
| JPS6271261U (US20100154141A1-20100624-C00001.png) * | 1985-05-14 | 1987-05-07 |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985860A (en) * | 1975-09-22 | 1976-10-12 | Pullman Incorporated | Method for oxidation of SO2 scrubber sludge |
| DE2720686A1 (de) * | 1977-05-07 | 1978-11-09 | Zuckerfabrik Bruehl Ag | Verfahren und anlage zum entschwefeln von rauchgasen und/oder trocknungsbrueden |
| US4164549A (en) * | 1978-01-30 | 1979-08-14 | Dravo Corporation | Lime scrubbing process for sulfur dioxide removal from gases |
| FI66124C (fi) * | 1979-06-15 | 1984-09-10 | Tapio Ritvanen | Foerfarande och anordning foer behandling av gasformiga foerbraenningsprodukter |
| US4490341A (en) * | 1983-09-01 | 1984-12-25 | The M. W. Kellogg Company | Flue gas desulfurization process |
| DE3530079A1 (de) * | 1985-08-22 | 1987-02-26 | Pwa Industriepapier Gmbh | Verfahren und vorrichtung zur verringerung des so(pfeil abwaerts)2(pfeil abwaerts)-gehalts von rauchgasen |
| US5039499A (en) * | 1988-04-29 | 1991-08-13 | Dravo Lime Company | Process for desulfurization of sulfur dioxide-containing gas streams |
| US4976936A (en) * | 1989-08-18 | 1990-12-11 | Dravo Lime Company | Flue gas desulfurization with oxidation of calcium sulfite in FGD discharges |
| US5084255A (en) * | 1991-03-26 | 1992-01-28 | Dravco Lime Company | Sulfur dioxide removal process with gypsum and magnesium hydroxide production |
| US5260045A (en) * | 1991-11-22 | 1993-11-09 | Electric Power Research Institute | Modification of magnesium-enhanced lime flue gas desulfurization process to improve solids dewatering |
| US5213782A (en) * | 1991-11-22 | 1993-05-25 | Electric Power Research Institute | Clear liquor scrubbing magnesium-enhanced lime flue gas desulfurization process |
| US5266285A (en) * | 1992-04-13 | 1993-11-30 | Southern Indiana Gas And Electric Company | Sodium-enhanced lime scrubbing method for removing sulfur dioxide from gaseous streams |
| US5270026A (en) * | 1992-12-11 | 1993-12-14 | Dravo Lime Company | Sulfur dioxide scrubbing process producing purified magnesium hydroxide |
| US5312609A (en) * | 1992-12-31 | 1994-05-17 | Dravo Lime Company | Method of sulfur dioxide removal from gaseous streams with α-hemihydrate gypsum product formation |
| US5558848A (en) * | 1993-08-20 | 1996-09-24 | Moser; Robert E. | Clear liquid acid flue gas desulfurization system |
| CA2147059C (en) * | 1994-04-28 | 1999-08-10 | John W. College | Magnesium-enhanced sulfur dioxide scrubbing with gypsum formation |
| US5614158A (en) * | 1995-10-20 | 1997-03-25 | Dravo Lime Company | Process for removing sulfur dioxide from gases and producing gypsum and purified magnesium hydroxide |
| US5695727A (en) * | 1996-03-05 | 1997-12-09 | Dravo Lime Company | Process for removing sulfur dioxide and nitrogen oxides from a hot gaseous stream with ferrous chelate regeneration |
| US5827488A (en) * | 1996-09-06 | 1998-10-27 | Dravo Lime Company | Process for removing SO2 and NOx from a gaseous stream |
| US5846286A (en) * | 1997-03-07 | 1998-12-08 | Dravo Lime Company | Method for removing NOx from a gas stream while producing an alkaline earth nitrate fertilizer composition |
| US6572832B2 (en) | 2001-03-27 | 2003-06-03 | Carmeuse North America Services, Inc. | Method of removing sulfur dioxide from a gaseous stream in a wet scrubbing unit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL131595C (US20100154141A1-20100624-C00001.png) * | 1963-02-13 | |||
| US3520649A (en) * | 1967-09-28 | 1970-07-14 | James P Tomany | System for removal of so2 and fly ash from power plant flue gases |
| US3632306A (en) * | 1969-02-18 | 1972-01-04 | Chemical Construction Corp | Removal of sulfur dioxide from waste gases |
| US3699037A (en) * | 1970-10-28 | 1972-10-17 | Chevron Res | Catalytic cracking |
-
1973
- 1973-03-08 US US339426A patent/US3919393A/en not_active Expired - Lifetime
-
1974
- 1974-02-21 DE DE19742408332 patent/DE2408332B2/de not_active Ceased
- 1974-02-28 GB GB917074A patent/GB1455163A/en not_active Expired
- 1974-03-01 CA CA193,860A patent/CA1043983A/en not_active Expired
- 1974-03-06 FR FR7407589A patent/FR2220472B1/fr not_active Expired
- 1974-03-06 JP JP2535874A patent/JPS5654165B2/ja not_active Expired
- 1974-03-06 NL NLAANVRAGE7403060,A patent/NL172124C/xx not_active IP Right Cessation
- 1974-03-07 BE BE141717A patent/BE811965A/xx not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58165117U (ja) * | 1982-04-28 | 1983-11-02 | 積水ハウス株式会社 | 柱 |
| JPS6040786U (ja) * | 1983-08-26 | 1985-03-22 | 東洋プライウッド株式会社 | 鴨居 |
| JPS6271261U (US20100154141A1-20100624-C00001.png) * | 1985-05-14 | 1987-05-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS49121783A (US20100154141A1-20100624-C00001.png) | 1974-11-21 |
| DE2408332B2 (de) | 1977-07-07 |
| FR2220472B1 (US20100154141A1-20100624-C00001.png) | 1977-10-07 |
| CA1043983A (en) | 1978-12-12 |
| US3919393A (en) | 1975-11-11 |
| NL172124B (nl) | 1983-02-16 |
| NL7403060A (US20100154141A1-20100624-C00001.png) | 1974-09-10 |
| FR2220472A1 (US20100154141A1-20100624-C00001.png) | 1974-10-04 |
| DE2408332A1 (de) | 1974-09-19 |
| NL172124C (nl) | 1983-07-18 |
| GB1455163A (en) | 1976-11-10 |
| BE811965A (fr) | 1974-07-01 |
