JPS5383995A - Production of neutral anhydrous sodium sulfate - Google Patents

Production of neutral anhydrous sodium sulfate

Info

Publication number
JPS5383995A
JPS5383995A JP14505976A JP14505976A JPS5383995A JP S5383995 A JPS5383995 A JP S5383995A JP 14505976 A JP14505976 A JP 14505976A JP 14505976 A JP14505976 A JP 14505976A JP S5383995 A JPS5383995 A JP S5383995A
Authority
JP
Japan
Prior art keywords
sodium sulfate
anhydrous sodium
production
neutral anhydrous
soln
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
JP14505976A
Other languages
Japanese (ja)
Other versions
JPS5525130B2 (en
Inventor
Shigeaki Kito
Kotaro Fujiwara
Yugo Senda
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP14505976A priority Critical patent/JPS5383995A/en
Publication of JPS5383995A publication Critical patent/JPS5383995A/en
Publication of JPS5525130B2 publication Critical patent/JPS5525130B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain neutral anhydrous sodium sulfate in high yield by adjusting the pH value of an aq. sodium sulfate soln. to an optimum value in the coexistence of a small amt. of an alkali metal salt of hypochlorous acid after which the soln. is concentrated to perform crystallization.
COPYRIGHT: (C)1978,JPO&Japio
JP14505976A 1976-12-02 1976-12-02 Production of neutral anhydrous sodium sulfate Granted JPS5383995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14505976A JPS5383995A (en) 1976-12-02 1976-12-02 Production of neutral anhydrous sodium sulfate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14505976A JPS5383995A (en) 1976-12-02 1976-12-02 Production of neutral anhydrous sodium sulfate

Publications (2)

Publication Number Publication Date
JPS5383995A true JPS5383995A (en) 1978-07-24
JPS5525130B2 JPS5525130B2 (en) 1980-07-03

Family

ID=15376417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14505976A Granted JPS5383995A (en) 1976-12-02 1976-12-02 Production of neutral anhydrous sodium sulfate

Country Status (1)

Country Link
JP (1) JPS5383995A (en)

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244795Y2 (en) * 1980-10-17 1987-11-27

Cited By (1)

* 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

Also Published As

Publication number Publication date
JPS5525130B2 (en) 1980-07-03

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