JPS5224186A - Concentration of dilute solution of aluminum sulfate - Google Patents

Concentration of dilute solution of aluminum sulfate

Info

Publication number
JPS5224186A
JPS5224186A JP9475675A JP9475675A JPS5224186A JP S5224186 A JPS5224186 A JP S5224186A JP 9475675 A JP9475675 A JP 9475675A JP 9475675 A JP9475675 A JP 9475675A JP S5224186 A JPS5224186 A JP S5224186A
Authority
JP
Japan
Prior art keywords
aluminum
dilute solution
aluminum sulfate
concentration
sulfuric acid
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
JP9475675A
Other languages
Japanese (ja)
Other versions
JPS5347318B2 (en
Inventor
Isao Miyanohara
Hideo Kawamura
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.)
Tosoh Corp
Original Assignee
Toyo Soda Manufacturing Co Ltd
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 Toyo Soda Manufacturing Co Ltd filed Critical Toyo Soda Manufacturing Co Ltd
Priority to JP9475675A priority Critical patent/JPS5224186A/en
Publication of JPS5224186A publication Critical patent/JPS5224186A/en
Publication of JPS5347318B2 publication Critical patent/JPS5347318B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Aluminum compound is precipitated by adding specified neutralizing agent into aqueous dilute solution of acid aluminum salfate which is formed by treating sludge including aluminum with sulfuric acid. After separation of aluminum component, it is again dissolved into sulfuric acid, and the concentrated aqueous solution of aluminum sulfate is thus obtained.
COPYRIGHT: (C)1977,JPO&Japio
JP9475675A 1975-08-05 1975-08-05 Concentration of dilute solution of aluminum sulfate Granted JPS5224186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9475675A JPS5224186A (en) 1975-08-05 1975-08-05 Concentration of dilute solution of aluminum sulfate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9475675A JPS5224186A (en) 1975-08-05 1975-08-05 Concentration of dilute solution of aluminum sulfate

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP7974378A Division JPS5415497A (en) 1978-07-03 1978-07-03 Method of concentrating weak aliminum sulfate solution

Publications (2)

Publication Number Publication Date
JPS5224186A true JPS5224186A (en) 1977-02-23
JPS5347318B2 JPS5347318B2 (en) 1978-12-20

Family

ID=14118937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9475675A Granted JPS5224186A (en) 1975-08-05 1975-08-05 Concentration of dilute solution of aluminum sulfate

Country Status (1)

Country Link
JP (1) JPS5224186A (en)

Also Published As

Publication number Publication date
JPS5347318B2 (en) 1978-12-20

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