JPS541275A - Desulfurization method - Google Patents

Desulfurization method

Info

Publication number
JPS541275A
JPS541275A JP6654677A JP6654677A JPS541275A JP S541275 A JPS541275 A JP S541275A JP 6654677 A JP6654677 A JP 6654677A JP 6654677 A JP6654677 A JP 6654677A JP S541275 A JPS541275 A JP S541275A
Authority
JP
Japan
Prior art keywords
desulfurization method
dithionate
sulfurous
blowing
inhibit
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.)
Pending
Application number
JP6654677A
Other languages
Japanese (ja)
Inventor
Akio Kobayashi
Kunihide Yaguchi
Yuji Nezu
Masakazu Takaiwa
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP6654677A priority Critical patent/JPS541275A/en
Priority to GB2204178A priority patent/GB1598167A/en
Priority to DE19782824247 priority patent/DE2824247C3/en
Priority to FR787816695A priority patent/FR2393601A1/en
Publication of JPS541275A publication Critical patent/JPS541275A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

PURPOSE: To inhibit most of by-product of dithionate by blowing O2 or air into a absorbing solution after slaked lime is added thereto to have pH of 5.5 to M in oxidation of sulfurous alkali produced through absorption of SO2.
COPYRIGHT: (C)1979,JPO&Japio
JP6654677A 1977-06-06 1977-06-06 Desulfurization method Pending JPS541275A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP6654677A JPS541275A (en) 1977-06-06 1977-06-06 Desulfurization method
GB2204178A GB1598167A (en) 1977-06-06 1978-05-24 Method for removal of sulphur dioxide from sulphur dioxide containing gas
DE19782824247 DE2824247C3 (en) 1977-06-06 1978-06-02 Process for removing sulfur dioxide from exhaust gases
FR787816695A FR2393601A1 (en) 1977-06-06 1978-06-05 PROCESS FOR THE ELIMINATION OF SULFUROUS ANHYDRIDE FROM FUMES CONTAINING IT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6654677A JPS541275A (en) 1977-06-06 1977-06-06 Desulfurization method

Publications (1)

Publication Number Publication Date
JPS541275A true JPS541275A (en) 1979-01-08

Family

ID=13318997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6654677A Pending JPS541275A (en) 1977-06-06 1977-06-06 Desulfurization method

Country Status (1)

Country Link
JP (1) JPS541275A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246128A (en) * 1987-11-30 1989-10-02 Rhone Poulenc Chim Production of granule based on aluminum oxide and obtained product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01246128A (en) * 1987-11-30 1989-10-02 Rhone Poulenc Chim Production of granule based on aluminum oxide and obtained product

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