GB1449880A - Process for the removal of sulphur dioxide from gases by absorption - Google Patents
Process for the removal of sulphur dioxide from gases by absorptionInfo
- Publication number
- GB1449880A GB1449880A GB5780273A GB5780273A GB1449880A GB 1449880 A GB1449880 A GB 1449880A GB 5780273 A GB5780273 A GB 5780273A GB 5780273 A GB5780273 A GB 5780273A GB 1449880 A GB1449880 A GB 1449880A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- absorption
- removal
- sulphur dioxide
- dec
- Prior art date
- 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
-
- 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
-
- 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)
- Engineering & Computer Science (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)
- 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 (1)
Publication Number | Publication Date |
---|---|
GB1449880A true GB1449880A (en) | 1976-09-15 |
Family
ID=5864574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5780273A Expired GB1449880A (en) | 1972-12-16 | 1973-12-13 | Process for the removal of sulphur dioxide from gases by absorption |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2261636A1 (nl) |
FR (1) | FR2210431B2 (nl) |
GB (1) | GB1449880A (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108723A (en) * | 1990-08-16 | 1992-04-28 | The Dow Chemical Company | Process for absorption of sulfur compounds from fluids |
-
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
Also Published As
Publication number | Publication date |
---|---|
DE2261636A1 (de) | 1974-06-20 |
FR2210431B2 (nl) | 1976-07-02 |
FR2210431A2 (nl) | 1974-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |