JPS52109489A - Absorptive solution for desulphurization and denitration and its devic e - Google Patents

Absorptive solution for desulphurization and denitration and its devic e

Info

Publication number
JPS52109489A
JPS52109489A JP2561276A JP2561276A JPS52109489A JP S52109489 A JPS52109489 A JP S52109489A JP 2561276 A JP2561276 A JP 2561276A JP 2561276 A JP2561276 A JP 2561276A JP S52109489 A JPS52109489 A JP S52109489A
Authority
JP
Japan
Prior art keywords
denitration
devic
desulphurization
solution
absorptive
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
JP2561276A
Other languages
Japanese (ja)
Inventor
Yasutsune Katsuta
Kunio Okiura
Shintaro Arita
Akio Ueda
Masao Ota
Iwao Akiyama
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.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
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 Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP2561276A priority Critical patent/JPS52109489A/en
Publication of JPS52109489A publication Critical patent/JPS52109489A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Treating Waste Gases (AREA)

Abstract

PURPOSE: To retard formation of iron hydroxide and prevent a lowering of a denitration rate with the passage of time, by adding specific phosphate to the following absorptive solution used for simultaneous absorption of SOx and NOx; an absorptive solution consisting of an aq. solution (slurry) containing SO2 3 -, alkali (earth) metal ions, and ferrous polyaminocarboxylic acid complexes
COPYRIGHT: (C)1977,JPO&Japio
JP2561276A 1976-03-11 1976-03-11 Absorptive solution for desulphurization and denitration and its devic e Pending JPS52109489A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2561276A JPS52109489A (en) 1976-03-11 1976-03-11 Absorptive solution for desulphurization and denitration and its devic e

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2561276A JPS52109489A (en) 1976-03-11 1976-03-11 Absorptive solution for desulphurization and denitration and its devic e

Publications (1)

Publication Number Publication Date
JPS52109489A true JPS52109489A (en) 1977-09-13

Family

ID=12170701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2561276A Pending JPS52109489A (en) 1976-03-11 1976-03-11 Absorptive solution for desulphurization and denitration and its devic e

Country Status (1)

Country Link
JP (1) JPS52109489A (en)

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