JPS4955594A - - Google Patents
Info
- Publication number
- JPS4955594A JPS4955594A JP48061740A JP6174073A JPS4955594A JP S4955594 A JPS4955594 A JP S4955594A JP 48061740 A JP48061740 A JP 48061740A JP 6174073 A JP6174073 A JP 6174073A JP S4955594 A JPS4955594 A JP S4955594A
- 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.)
- Granted
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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25906172A | 1972-06-02 | 1972-06-02 | |
| US333993A US3911084A (en) | 1972-06-02 | 1973-02-20 | Process for separating sulfur oxides from gas streams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4955594A true JPS4955594A (ja) | 1974-05-29 |
| JPS593207B2 JPS593207B2 (ja) | 1984-01-23 |
Family
ID=26947054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48061740A Expired JPS593207B2 (ja) | 1972-06-02 | 1973-06-01 | ガスリユウカラサンカイオウ オ ジヨキヨスル ホウホウ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3911084A (ja) |
| JP (1) | JPS593207B2 (ja) |
| CA (1) | CA990051A (ja) |
| DE (1) | DE2325733C2 (ja) |
| GB (1) | GB1387551A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013270A (ja) * | 1973-04-23 | 1975-02-12 | ||
| JPS54118390A (en) * | 1978-03-08 | 1979-09-13 | Hitachi Ltd | Ozone removing solution |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2173177B1 (ja) * | 1972-02-23 | 1977-09-02 | Kureha Chemical Ind Co Ltd | |
| US3989797A (en) * | 1974-03-15 | 1976-11-02 | Fmc Corporation | Process for removing sulfur oxides from gas streams |
| US4147756A (en) * | 1976-04-09 | 1979-04-03 | Envirotech Corporation | Combustion gas scrubbing system |
| US4150096A (en) * | 1977-10-31 | 1979-04-17 | Nelms William M | Process for treating combustion gases |
| US4313924A (en) * | 1979-05-10 | 1982-02-02 | Neptune Airpol, Inc. | Process for removal of sulfur dioxide from gas streams |
| US4252553A (en) * | 1979-05-11 | 1981-02-24 | Pircon Ladislav J | Process for production of fertilizers |
| US4267156A (en) * | 1979-07-11 | 1981-05-12 | The Foundation At New Jersey Institute Of Technology | Method using lime slurry for regenerating sodium sulfite in double alkali flue gas desulfurization process |
| US4411875A (en) * | 1982-03-25 | 1983-10-25 | Central Illinois Public Service Company | Dual alkali process for combustion gas cleaning |
| US4410500A (en) * | 1982-05-10 | 1983-10-18 | Fmc Corporation | Sodium-limestone double alkali flue gas desulfurization method |
| US4452766A (en) * | 1982-08-30 | 1984-06-05 | Airpol, Inc. | Double alkali process for removal of sulfur dioxide from gas streams |
| US4431618A (en) * | 1982-10-12 | 1984-02-14 | Fmc Corporation | Process control of continuous sodium-limestone flue gas desulfurization system |
| DE3346865C1 (de) * | 1983-12-23 | 1985-04-18 | Air Fröhlich AG für Energierückgewinnung, Arbon | Verfahren und Vorrichtung zum Abscheiden von Schadstoffen aus einem Rauchgas |
| TWI239259B (en) * | 2004-06-03 | 2005-09-11 | Univ Chung Yuan Christian | System and method for flue gas treatment |
| US7481987B2 (en) * | 2005-09-15 | 2009-01-27 | Solvay Chemicals | Method of removing sulfur trioxide from a flue gas stream |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1271899A (en) * | 1917-05-12 | 1918-07-09 | Henry Howard | Method of recovering sulfur dioxid from furnace-gases. |
| US3653812A (en) * | 1969-07-18 | 1972-04-04 | Wellman Lord Inc | Process for removal of sulfur dioxide from gas streams |
| US3775532A (en) * | 1972-02-18 | 1973-11-27 | Chemical Construction Corp | Removal of sulfur dioxide from gas streams |
-
1973
- 1973-02-20 US US333993A patent/US3911084A/en not_active Expired - Lifetime
- 1973-05-08 CA CA170,657A patent/CA990051A/en not_active Expired
- 1973-05-21 DE DE2325733A patent/DE2325733C2/de not_active Expired
- 1973-06-01 JP JP48061740A patent/JPS593207B2/ja not_active Expired
- 1973-06-01 GB GB2627173A patent/GB1387551A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5013270A (ja) * | 1973-04-23 | 1975-02-12 | ||
| JPS54118390A (en) * | 1978-03-08 | 1979-09-13 | Hitachi Ltd | Ozone removing solution |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2325733A1 (de) | 1974-01-03 |
| DE2325733C2 (de) | 1984-11-22 |
| US3911084A (en) | 1975-10-07 |
| CA990051A (en) | 1976-06-01 |
| JPS593207B2 (ja) | 1984-01-23 |
| GB1387551A (en) | 1975-03-19 |