ZA812548B - Process for increasing the concentraton of so, which is separated off from waste gases - Google Patents
Process for increasing the concentraton of so, which is separated off from waste gasesInfo
- Publication number
- ZA812548B ZA812548B ZA00812548A ZA812548A ZA812548B ZA 812548 B ZA812548 B ZA 812548B ZA 00812548 A ZA00812548 A ZA 00812548A ZA 812548 A ZA812548 A ZA 812548A ZA 812548 B ZA812548 B ZA 812548B
- Authority
- ZA
- South Africa
- Prior art keywords
- concentraton
- increasing
- separated
- waste gases
- gases
- Prior art date
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
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (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)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH306080 | 1980-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA812548B true ZA812548B (en) | 1982-04-28 |
Family
ID=4247714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00812548A ZA812548B (en) | 1980-04-21 | 1981-04-16 | Process for increasing the concentraton of so, which is separated off from waste gases |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0038779A1 (en) |
JP (1) | JPS56163738A (en) |
ES (1) | ES8202765A1 (en) |
ZA (1) | ZA812548B (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3617212A (en) * | 1968-06-14 | 1971-11-02 | Chemical Construction Corp | Recovery of sulfur dioxide from waste gases |
-
1981
- 1981-04-15 EP EP81810145A patent/EP0038779A1/en not_active Withdrawn
- 1981-04-16 ZA ZA00812548A patent/ZA812548B/en unknown
- 1981-04-20 ES ES501489A patent/ES8202765A1/en not_active Expired
- 1981-04-21 JP JP5929981A patent/JPS56163738A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0038779A1 (en) | 1981-10-28 |
ES501489A0 (en) | 1982-02-16 |
JPS56163738A (en) | 1981-12-16 |
ES8202765A1 (en) | 1982-02-16 |
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