GB1522262A - Method of controlling the reduction of aqueous thiosulphate solutions - Google Patents
Method of controlling the reduction of aqueous thiosulphate solutionsInfo
- Publication number
- GB1522262A GB1522262A GB2187676A GB2187676A GB1522262A GB 1522262 A GB1522262 A GB 1522262A GB 2187676 A GB2187676 A GB 2187676A GB 2187676 A GB2187676 A GB 2187676A GB 1522262 A GB1522262 A GB 1522262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- regenerated
- recycled
- absorbent
- grams
- 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
-
- 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
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- 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
- C01B17/16—Hydrogen sulfides
- C01B17/164—Preparation by reduction of oxidic sulfur compounds
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (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 |
|---|---|---|---|
| US58117875A | 1975-05-27 | 1975-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1522262A true GB1522262A (en) | 1978-08-23 |
Family
ID=24324196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2187676A Expired GB1522262A (en) | 1975-05-27 | 1976-05-26 | Method of controlling the reduction of aqueous thiosulphate solutions |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA1094041A (de) |
| DE (1) | DE2623059A1 (de) |
| GB (1) | GB1522262A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2861757D1 (en) * | 1977-10-13 | 1982-06-03 | British Gas Corp | Regeneration of an absorbent liquid |
-
1976
- 1976-05-22 DE DE19762623059 patent/DE2623059A1/de not_active Withdrawn
- 1976-05-26 GB GB2187676A patent/GB1522262A/en not_active Expired
- 1976-05-26 CA CA253,288A patent/CA1094041A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1094041A (en) | 1981-01-20 |
| DE2623059A1 (de) | 1976-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |