NO743494L - - Google Patents
Info
- Publication number
- NO743494L NO743494L NO743494A NO743494A NO743494L NO 743494 L NO743494 L NO 743494L NO 743494 A NO743494 A NO 743494A NO 743494 A NO743494 A NO 743494A NO 743494 L NO743494 L NO 743494L
- Authority
- NO
- Norway
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
-
- 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
- B01D53/14—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 by absorption
- B01D53/1493—Selection of liquid materials for use as absorbents
-
- 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)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US401747A US3887684A (en) | 1973-09-28 | 1973-09-28 | Removal of sulfur dioxide from waste gases |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO743494L true NO743494L (fr) | 1975-04-28 |
| NO136911B NO136911B (no) | 1977-08-22 |
| NO136911C NO136911C (no) | 1977-11-30 |
Family
ID=23589065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO743494A NO136911C (no) | 1973-09-28 | 1974-09-27 | Fremgangsm}te ved fjernelse av svoveldioxyd fra gasser med lav konsentrasjon av svoveldiozyd |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3887684A (fr) |
| JP (1) | JPS5073878A (fr) |
| BE (1) | BE819901A (fr) |
| CA (1) | CA1023530A (fr) |
| DE (1) | DE2438562A1 (fr) |
| ES (1) | ES430501A1 (fr) |
| FR (1) | FR2245398B1 (fr) |
| GB (1) | GB1477219A (fr) |
| NO (1) | NO136911C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4640825A (en) * | 1985-03-26 | 1987-02-03 | Battelle Memorial Institute | Process for simultaneous removal of SO2 and NOx from gas streams |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US984498A (en) * | 1908-04-07 | 1911-02-14 | Us Smelting Refining & Mining Company | Method of treating corrosive gaseous fumes or smoke. |
| US931515A (en) * | 1909-01-27 | 1909-08-17 | Us Smelting Refining & Mining Company | Method of treating corrosive gaseous fumes or smoke. |
| US3441370A (en) * | 1966-04-25 | 1969-04-29 | Catalysts & Chem Inc | Method of removing sulfur compounds from gases |
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1973
- 1973-09-28 US US401747A patent/US3887684A/en not_active Expired - Lifetime
-
1974
- 1974-07-17 CA CA204,935A patent/CA1023530A/fr not_active Expired
- 1974-07-23 JP JP49084516A patent/JPS5073878A/ja active Pending
- 1974-08-10 DE DE2438562A patent/DE2438562A1/de not_active Withdrawn
- 1974-09-11 FR FR7430748A patent/FR2245398B1/fr not_active Expired
- 1974-09-13 BE BE148510A patent/BE819901A/fr not_active IP Right Cessation
- 1974-09-25 GB GB4177174A patent/GB1477219A/en not_active Expired
- 1974-09-27 NO NO743494A patent/NO136911C/no unknown
- 1974-09-28 ES ES430501A patent/ES430501A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1477219A (en) | 1977-06-22 |
| CA1023530A (fr) | 1978-01-03 |
| NO136911C (no) | 1977-11-30 |
| FR2245398A1 (fr) | 1975-04-25 |
| ES430501A1 (es) | 1976-12-16 |
| AU7223974A (en) | 1976-02-12 |
| BE819901A (fr) | 1975-03-13 |
| FR2245398B1 (fr) | 1980-10-31 |
| JPS5073878A (fr) | 1975-06-18 |
| DE2438562A1 (de) | 1975-04-03 |
| US3887684A (en) | 1975-06-03 |
| NO136911B (no) | 1977-08-22 |