JPS5297397A - Recovery of cypsum from wet flue gas desulfurization - Google Patents

Recovery of cypsum from wet flue gas desulfurization

Info

Publication number
JPS5297397A
JPS5297397A JP1450776A JP1450776A JPS5297397A JP S5297397 A JPS5297397 A JP S5297397A JP 1450776 A JP1450776 A JP 1450776A JP 1450776 A JP1450776 A JP 1450776A JP S5297397 A JPS5297397 A JP S5297397A
Authority
JP
Japan
Prior art keywords
cypsum
recovery
flue gas
gas desulfurization
wet flue
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
JP1450776A
Other languages
Japanese (ja)
Inventor
Yoshiaki Miura
Masataka Kaneyasu
Akira Okamoto
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP1450776A priority Critical patent/JPS5297397A/en
Publication of JPS5297397A publication Critical patent/JPS5297397A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To oxidize a reaction product of SO2 gas and lime in an absorption tower only by operating the tower so as to recover gypsum by a simpler method using a simpler apparatus compared to an air blowing or catalyst method.
COPYRIGHT: (C)1977,JPO&Japio
JP1450776A 1976-02-13 1976-02-13 Recovery of cypsum from wet flue gas desulfurization Pending JPS5297397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1450776A JPS5297397A (en) 1976-02-13 1976-02-13 Recovery of cypsum from wet flue gas desulfurization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1450776A JPS5297397A (en) 1976-02-13 1976-02-13 Recovery of cypsum from wet flue gas desulfurization

Publications (1)

Publication Number Publication Date
JPS5297397A true JPS5297397A (en) 1977-08-16

Family

ID=11862970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1450776A Pending JPS5297397A (en) 1976-02-13 1976-02-13 Recovery of cypsum from wet flue gas desulfurization

Country Status (1)

Country Link
JP (1) JPS5297397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426506U (en) * 1977-07-21 1979-02-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5426506U (en) * 1977-07-21 1979-02-21

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