JPS5534214A - Redox reagent for wet desulfurization process - Google Patents
Redox reagent for wet desulfurization processInfo
- Publication number
- JPS5534214A JPS5534214A JP10561778A JP10561778A JPS5534214A JP S5534214 A JPS5534214 A JP S5534214A JP 10561778 A JP10561778 A JP 10561778A JP 10561778 A JP10561778 A JP 10561778A JP S5534214 A JPS5534214 A JP S5534214A
- Authority
- JP
- Japan
- Prior art keywords
- desulfurization process
- wet desulfurization
- redox reagent
- polysulfonate
- anthraquinone
- 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.)
- Granted
Links
Landscapes
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
Abstract
PURPOSE: A redox reagent useful for the wet desulfurization process, having improved solubility in water and a conc. aqueous inorganic salt, comprising an anthraquinone-polysulfonate as an active constituent.
CONSTITUTION: A reagent comprising (A) an anthraquinone polysulfonate of the formula (M is sodium or potassium atom, or ammonium group; n is an integer 3W4) as an active constituent. 1,2,3-, 1,2,4-, 1,2,6-, 2,3,6-anthraquinonetrisulfonates, and 1,2,5,6-, 1,2,7,8-, 2,3,6,7-anthraquinonetetrasulfonates may be cited as (A). The sulfonate (A) can be readily synthesized by treating a 1-nitro-2-chloro- 6-anthraquinonesulfonate with a sulfite.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53105617A JPS5949047B2 (en) | 1978-08-31 | 1978-08-31 | Redox agent for wet desulfurization process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53105617A JPS5949047B2 (en) | 1978-08-31 | 1978-08-31 | Redox agent for wet desulfurization process |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5534214A true JPS5534214A (en) | 1980-03-10 |
JPS5949047B2 JPS5949047B2 (en) | 1984-11-30 |
Family
ID=14412448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53105617A Expired JPS5949047B2 (en) | 1978-08-31 | 1978-08-31 | Redox agent for wet desulfurization process |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5949047B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0211959A (en) * | 1988-06-29 | 1990-01-17 | Horitani Yoshio | Indexing machine utilizing ball |
-
1978
- 1978-08-31 JP JP53105617A patent/JPS5949047B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5949047B2 (en) | 1984-11-30 |
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