JPS5265195A - Method for production of neutral sodium sulfate - Google Patents

Method for production of neutral sodium sulfate

Info

Publication number
JPS5265195A
JPS5265195A JP50140809A JP14080975A JPS5265195A JP S5265195 A JPS5265195 A JP S5265195A JP 50140809 A JP50140809 A JP 50140809A JP 14080975 A JP14080975 A JP 14080975A JP S5265195 A JPS5265195 A JP S5265195A
Authority
JP
Japan
Prior art keywords
production
sodium sulfate
neutral sodium
neutral
sox
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
JP50140809A
Other languages
Japanese (ja)
Other versions
JPS5337080B2 (en
Inventor
Isamu Taguchi
Hidetaka Fujita
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko 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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP50140809A priority Critical patent/JPS5265195A/en
Publication of JPS5265195A publication Critical patent/JPS5265195A/en
Publication of JPS5337080B2 publication Critical patent/JPS5337080B2/ja
Granted 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 make the basic nitrogen oxide compound to be hydrolyzed by the specific pH value of sulfuric acid after absorption of exhausted gas of SOx and NOx by NaOH, after or at the same time of oxidation, and just before the crystallization of Na2SO4.
COPYRIGHT: (C)1977,JPO&Japio
JP50140809A 1975-11-26 1975-11-26 Method for production of neutral sodium sulfate Granted JPS5265195A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50140809A JPS5265195A (en) 1975-11-26 1975-11-26 Method for production of neutral sodium sulfate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50140809A JPS5265195A (en) 1975-11-26 1975-11-26 Method for production of neutral sodium sulfate

Publications (2)

Publication Number Publication Date
JPS5265195A true JPS5265195A (en) 1977-05-30
JPS5337080B2 JPS5337080B2 (en) 1978-10-06

Family

ID=15277234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50140809A Granted JPS5265195A (en) 1975-11-26 1975-11-26 Method for production of neutral sodium sulfate

Country Status (1)

Country Link
JP (1) JPS5265195A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002087814A (en) * 2000-09-12 2002-03-27 Tosoh Corp Neutral sodium sulfate composition and its manufacturing method
JP2002104820A (en) * 2000-09-27 2002-04-10 Tosoh Corp Method of manufacturing sodium sulfate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002087814A (en) * 2000-09-12 2002-03-27 Tosoh Corp Neutral sodium sulfate composition and its manufacturing method
JP2002104820A (en) * 2000-09-27 2002-04-10 Tosoh Corp Method of manufacturing sodium sulfate
JP4635314B2 (en) * 2000-09-27 2011-02-23 東ソー株式会社 Method for producing sodium sulfate

Also Published As

Publication number Publication date
JPS5337080B2 (en) 1978-10-06

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