JPS58217413A - リン酸の精製法 - Google Patents

リン酸の精製法

Info

Publication number
JPS58217413A
JPS58217413A JP7846282A JP7846282A JPS58217413A JP S58217413 A JPS58217413 A JP S58217413A JP 7846282 A JP7846282 A JP 7846282A JP 7846282 A JP7846282 A JP 7846282A JP S58217413 A JPS58217413 A JP S58217413A
Authority
JP
Japan
Prior art keywords
phosphoric acid
concentration
sulfuric acid
solvent
solvent phase
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
JP7846282A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03328B2 (enrdf_load_html_response
Inventor
Osamu Watanabe
修 渡辺
Junzo Mizoguchi
溝口　順造
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 JP7846282A priority Critical patent/JPS58217413A/ja
Publication of JPS58217413A publication Critical patent/JPS58217413A/ja
Publication of JPH03328B2 publication Critical patent/JPH03328B2/ja
Granted legal-status Critical Current

Links

JP7846282A 1982-05-12 1982-05-12 リン酸の精製法 Granted JPS58217413A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7846282A JPS58217413A (ja) 1982-05-12 1982-05-12 リン酸の精製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7846282A JPS58217413A (ja) 1982-05-12 1982-05-12 リン酸の精製法

Publications (2)

Publication Number Publication Date
JPS58217413A true JPS58217413A (ja) 1983-12-17
JPH03328B2 JPH03328B2 (enrdf_load_html_response) 1991-01-07

Family

ID=13662687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7846282A Granted JPS58217413A (ja) 1982-05-12 1982-05-12 リン酸の精製法

Country Status (1)

Country Link
JP (1) JPS58217413A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185852A (zh) * 2016-06-30 2016-12-07 四川大学 一种利用磷矿制备净化磷酸的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376996A (en) * 1976-12-17 1978-07-07 Hoechst Ag Method of purifying wet phosphoric acid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5376996A (en) * 1976-12-17 1978-07-07 Hoechst Ag Method of purifying wet phosphoric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185852A (zh) * 2016-06-30 2016-12-07 四川大学 一种利用磷矿制备净化磷酸的方法

Also Published As

Publication number Publication date
JPH03328B2 (enrdf_load_html_response) 1991-01-07

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