JPS5534214A - Redox reagent for wet desulfurization process - Google Patents

Redox reagent for wet desulfurization process

Info

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
Application number
JP10561778A
Other languages
Japanese (ja)
Other versions
JPS5949047B2 (en
Inventor
Katsuya Sakai
Toshio Kato
Ryuichi Mita
Chojiro Higuchi
Naomichi Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP53105617A priority Critical patent/JPS5949047B2/en
Publication of JPS5534214A publication Critical patent/JPS5534214A/en
Publication of JPS5949047B2 publication Critical patent/JPS5949047B2/en
Expired legal-status Critical Current

Links

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
JP53105617A 1978-08-31 1978-08-31 Redox agent for wet desulfurization process Expired JPS5949047B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0211959A (en) * 1988-06-29 1990-01-17 Horitani Yoshio Indexing machine utilizing ball

Also Published As

Publication number Publication date
JPS5949047B2 (en) 1984-11-30

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