JPH03328B2 - - Google Patents

Info

Publication number
JPH03328B2
JPH03328B2 JP57078462A JP7846282A JPH03328B2 JP H03328 B2 JPH03328 B2 JP H03328B2 JP 57078462 A JP57078462 A JP 57078462A JP 7846282 A JP7846282 A JP 7846282A JP H03328 B2 JPH03328 B2 JP H03328B2
Authority
JP
Japan
Prior art keywords
phosphoric acid
solvent
concentration
sulfuric acid
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.)
Expired - Lifetime
Application number
JP57078462A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58217413A (ja
Inventor
Osamu Watanabe
Junzo Mizoguchi
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
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
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

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Landscapes

  • Extraction Or Liquid Replacement (AREA)
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 JPS58217413A (ja) 1983-12-17
JPH03328B2 true JPH03328B2 (enExample) 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 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106185852B (zh) * 2016-06-30 2018-02-02 四川大学 一种利用磷矿制备净化磷酸的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2657189B2 (de) * 1976-12-17 1980-02-07 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von NaBverfahrensphosphorsäure

Also Published As

Publication number Publication date
JPS58217413A (ja) 1983-12-17

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