JPS4949288B2 - - Google Patents
Info
- Publication number
- JPS4949288B2 JPS4949288B2 JP46059048A JP5904871A JPS4949288B2 JP S4949288 B2 JPS4949288 B2 JP S4949288B2 JP 46059048 A JP46059048 A JP 46059048A JP 5904871 A JP5904871 A JP 5904871A JP S4949288 B2 JPS4949288 B2 JP S4949288B2
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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)
- Chimneys And Flues (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46059048A JPS4949288B2 (en) | 1971-08-06 | 1971-08-06 | |
GB3521972A GB1385719A (en) | 1971-08-06 | 1972-07-27 | Process and apparatus for purifying exhaust gas |
DE2238801A DE2238801A1 (en) | 1971-08-06 | 1972-08-07 | METHOD AND DEVICE FOR CLEANING UP EXHAUST GAS CONTAINING HARMFUL SUBSTANCES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP46059048A JPS4949288B2 (en) | 1971-08-06 | 1971-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4825674A JPS4825674A (en) | 1973-04-03 |
JPS4949288B2 true JPS4949288B2 (en) | 1974-12-26 |
Family
ID=13102026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP46059048A Expired JPS4949288B2 (en) | 1971-08-06 | 1971-08-06 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS4949288B2 (en) |
DE (1) | DE2238801A1 (en) |
GB (1) | GB1385719A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4936573A (en) * | 1972-08-09 | 1974-04-04 | ||
JPS5065052A (en) * | 1973-10-16 | 1975-06-02 | ||
DE2408222B2 (en) * | 1974-02-21 | 1977-12-08 | Gottfried Bischoff Bau kompl. Gasreinigungs- und Wasserrückkühlanlagen KG, 4300 Essen | PLANT FOR PURIFYING GASES FROM INDUSTRIAL FURNACES FOR THE TREATMENT OF NON-FERROUS METAL MELT |
JPS50111332U (en) * | 1974-02-22 | 1975-09-11 | ||
DE2431130C3 (en) * | 1974-06-28 | 1979-07-26 | Maschinenfabrik Burkau R. Wolf Kg, 4048 Grevenbroich | Process for removing acidic components from exhaust gases |
JPS5223567A (en) * | 1975-08-18 | 1977-02-22 | Hitachi Zosen Corp | Process for treatment of exhaust gases evolved in incineration furnace s, etc. |
JPS5232896A (en) * | 1975-09-10 | 1977-03-12 | Mitsubishi Heavy Ind Ltd | Improved wet recovery process of sulfur in the waste gas as gypsum wit h lime |
JPS52124470A (en) * | 1976-04-13 | 1977-10-19 | Fuji Sekiyu Kk | Removal of acidic gas |
JPS5319970A (en) * | 1976-08-10 | 1978-02-23 | Mitsubishi Heavy Ind Ltd | Treating method of exhaust gas |
DE2645026A1 (en) * | 1976-10-06 | 1978-04-13 | Steag Ag | PROCESS AND SYSTEM FOR PROCESSING SMOKE GASES, E. THE SMOKE GASES FROM POWER PLANTS, FIRED WITH FOSSIL FUELS, IN PARTICULAR WITH TON COAL |
JPS5624523Y2 (en) * | 1977-10-17 | 1981-06-09 | ||
JPS5466380A (en) * | 1977-11-07 | 1979-05-28 | Hitachi Plant Eng & Constr Co Ltd | Treating apparatus for exhaust gas containing hydrogen chloride |
CH633726A5 (en) * | 1977-11-17 | 1982-12-31 | Ciba Geigy Ag | METHOD FOR REMOVING ACID POLLUTANTS AND HOVING SUBSTANCES FROM EXHAUST GASES FROM INDUSTRIAL OVENS, ESPECIALLY FROM WASTE COMBUSTION PLANTS, AND SLUDGE SEPARATORS FOR THE EXECUTION THEREOF. |
DE2846457C2 (en) * | 1978-10-23 | 1986-09-25 | Leisegang Umwelttechnik KG, 1000 Berlin | Process and system for furnace gas dedusting and harmful gas absorption for a hot blast cupola furnace |
JPS55131613A (en) * | 1979-03-31 | 1980-10-13 | Miura Co Ltd | Method and apparatus for incineration of waste tire and waste seat |
DE2913329C2 (en) * | 1979-04-03 | 1984-11-22 | Dechema Deutsche Gesellschaft F. Chem. Apparatewesen E.V., 6000 Frankfurt | Process for the separation of traces of gaseous pollutants based on sulfur from exhaust gases by chemical absorption |
US4366133A (en) * | 1981-06-01 | 1982-12-28 | Combustion Engineering, Inc. | Process for limiting chloride buildup in SO2 scrubber slurry |
AT393094B (en) * | 1989-04-14 | 1991-08-12 | Krassnigg Franz | Process and apparatus for cleaning hot waste gases, especially flue gases |
JP5117527B2 (en) * | 2010-03-26 | 2013-01-16 | パンパシフィック・カッパー株式会社 | Exhaust gas treatment equipment in non-ferrous smelting equipment, and exhaust gas treatment method in non-ferrous smelting equipment |
CN102642851B (en) * | 2012-05-08 | 2014-10-01 | 中国石油化工股份有限公司 | Production method of high-purity sodium bisulfite solution |
CN113117476A (en) * | 2019-12-30 | 2021-07-16 | 中晶新材料有限公司 | Integrated process for flue gas desulfurization and denitrification and cementing material preparation |
CN111439759A (en) * | 2020-05-23 | 2020-07-24 | 淄博长城化工厂 | Method for producing food-grade potassium sulfite by adopting potassium metabisulfite mother liquor |
CN115337896B (en) * | 2022-07-22 | 2023-12-01 | 西南化工研究设计院有限公司 | Dry desulfurizing agent for ultralow emission of sulfonated tail gas and preparation method thereof |
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1971
- 1971-08-06 JP JP46059048A patent/JPS4949288B2/ja not_active Expired
-
1972
- 1972-07-27 GB GB3521972A patent/GB1385719A/en not_active Expired
- 1972-08-07 DE DE2238801A patent/DE2238801A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1385719A (en) | 1975-02-26 |
DE2238801A1 (en) | 1973-03-15 |
JPS4825674A (en) | 1973-04-03 |