JPS56104711A - Preparation of sodium potassium carbonate hexahydrate - Google Patents

Preparation of sodium potassium carbonate hexahydrate

Info

Publication number
JPS56104711A
JPS56104711A JP676580A JP676580A JPS56104711A JP S56104711 A JPS56104711 A JP S56104711A JP 676580 A JP676580 A JP 676580A JP 676580 A JP676580 A JP 676580A JP S56104711 A JPS56104711 A JP S56104711A
Authority
JP
Japan
Prior art keywords
potassium carbonate
sodium potassium
hexahydrate
sodium
mixture
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
JP676580A
Other languages
Japanese (ja)
Inventor
Hiromichi Sato
Tomohiro Goto
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP676580A priority Critical patent/JPS56104711A/en
Publication of JPS56104711A publication Critical patent/JPS56104711A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare high purity sodium potassium carbonate hexahydrate which can be filtered and dried easily, by adding proper amounts of potassium carbonate, sodium carbonate, and water to the precipitate of sodium potassium carbonate hexahydrate, and crystallizing from the mixture.
CONSTITUTION: A saturated solution of sodium potassium carbonate containing the solid solution of sodium potassium carbonate hexahydrate as precipitate is added with equimolar amounts of a mixture of potassium carbonate and sodium carbonate powder, and 6 times mole of water. The mixture is stirred to effect the crystallization, and the crystals are filtered and dried. The process gives crystals of high purity sodium potassium carbonate hexahydrate having an average grain diameter of about 700μ and high fluidity.
COPYRIGHT: (C)1981,JPO&Japio
JP676580A 1980-01-25 1980-01-25 Preparation of sodium potassium carbonate hexahydrate Pending JPS56104711A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP676580A JPS56104711A (en) 1980-01-25 1980-01-25 Preparation of sodium potassium carbonate hexahydrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP676580A JPS56104711A (en) 1980-01-25 1980-01-25 Preparation of sodium potassium carbonate hexahydrate

Publications (1)

Publication Number Publication Date
JPS56104711A true JPS56104711A (en) 1981-08-20

Family

ID=11647264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP676580A Pending JPS56104711A (en) 1980-01-25 1980-01-25 Preparation of sodium potassium carbonate hexahydrate

Country Status (1)

Country Link
JP (1) JPS56104711A (en)

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