JPS5236596A - Method for production of high purity cryolite - Google Patents

Method for production of high purity cryolite

Info

Publication number
JPS5236596A
JPS5236596A JP11215675A JP11215675A JPS5236596A JP S5236596 A JPS5236596 A JP S5236596A JP 11215675 A JP11215675 A JP 11215675A JP 11215675 A JP11215675 A JP 11215675A JP S5236596 A JPS5236596 A JP S5236596A
Authority
JP
Japan
Prior art keywords
high purity
production
cryolite
purity cryolite
fluorosilicicc
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
JP11215675A
Other languages
Japanese (ja)
Inventor
Koichi Sato
Motohiko Asano
Kazuomi Eguchi
Masakatsu Shimada
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.)
ONODA KAGAKU KOUGIYOU KK
Onoda Chemical Industry Co Ltd
Original Assignee
ONODA KAGAKU KOUGIYOU KK
Onoda Chemical Industry 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 ONODA KAGAKU KOUGIYOU KK, Onoda Chemical Industry Co Ltd filed Critical ONODA KAGAKU KOUGIYOU KK
Priority to JP11215675A priority Critical patent/JPS5236596A/en
Publication of JPS5236596A publication Critical patent/JPS5236596A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To produce high purity cryolite from fluorosilicicc acid solution containing phosphate by the rather simple method as compared with the existing process.
COPYRIGHT: (C)1977,JPO&Japio
JP11215675A 1975-09-18 1975-09-18 Method for production of high purity cryolite Pending JPS5236596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11215675A JPS5236596A (en) 1975-09-18 1975-09-18 Method for production of high purity cryolite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11215675A JPS5236596A (en) 1975-09-18 1975-09-18 Method for production of high purity cryolite

Publications (1)

Publication Number Publication Date
JPS5236596A true JPS5236596A (en) 1977-03-19

Family

ID=14579624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11215675A Pending JPS5236596A (en) 1975-09-18 1975-09-18 Method for production of high purity cryolite

Country Status (1)

Country Link
JP (1) JPS5236596A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068057A1 (en) * 2005-12-14 2007-06-21 Karalee Research Pty Limited Extraction and purification of minerals from aluminium ores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007068057A1 (en) * 2005-12-14 2007-06-21 Karalee Research Pty Limited Extraction and purification of minerals from aluminium ores

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