FR2210431A2 - - Google Patents
Info
- Publication number
- FR2210431A2 FR2210431A2 FR7342166A FR7342166A FR2210431A2 FR 2210431 A2 FR2210431 A2 FR 2210431A2 FR 7342166 A FR7342166 A FR 7342166A FR 7342166 A FR7342166 A FR 7342166A FR 2210431 A2 FR2210431 A2 FR 2210431A2
- Authority
- FR
- France
- 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
-
- 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
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- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722261636 DE2261636A1 (de) | 1972-12-16 | 1972-12-16 | Verfahren zur entfernung von schwefeldioxid aus gasen durch absorption |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2210431A2 true FR2210431A2 (he) | 1974-07-12 |
| FR2210431B2 FR2210431B2 (he) | 1976-07-02 |
Family
ID=5864574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7342166A Expired FR2210431B2 (he) | 1972-12-16 | 1973-11-27 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2261636A1 (he) |
| FR (1) | FR2210431B2 (he) |
| GB (1) | GB1449880A (he) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0471593A2 (en) * | 1990-08-16 | 1992-02-19 | The Dow Chemical Company | Process for absorption of sulfur compounds from fluids using ethylene diamine derivatives |
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1972
- 1972-12-16 DE DE19722261636 patent/DE2261636A1/de active Pending
-
1973
- 1973-11-27 FR FR7342166A patent/FR2210431B2/fr not_active Expired
- 1973-12-13 GB GB5780273A patent/GB1449880A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0471593A2 (en) * | 1990-08-16 | 1992-02-19 | The Dow Chemical Company | Process for absorption of sulfur compounds from fluids using ethylene diamine derivatives |
| EP0471593A3 (en) * | 1990-08-16 | 1992-04-15 | The Dow Chemical Company | Process for absorption of sulfur compounds from fluids using ethylene diamine derivatives |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2261636A1 (de) | 1974-06-20 |
| GB1449880A (en) | 1976-09-15 |
| FR2210431B2 (he) | 1976-07-02 |