JPS5386700A - Production of pure phosphoric acid using diisopropylcarbinol - Google Patents

Production of pure phosphoric acid using diisopropylcarbinol

Info

Publication number
JPS5386700A
JPS5386700A JP180677A JP180677A JPS5386700A JP S5386700 A JPS5386700 A JP S5386700A JP 180677 A JP180677 A JP 180677A JP 180677 A JP180677 A JP 180677A JP S5386700 A JPS5386700 A JP S5386700A
Authority
JP
Japan
Prior art keywords
diisopropylcarbinol
phosphoric acid
production
pure phosphoric
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
JP180677A
Other languages
Japanese (ja)
Other versions
JPS5731522B2 (en
Inventor
Hiroaki Ishibashi
Shizuo Tagami
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.)
JNC Corp
Original Assignee
Chisso 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 Chisso Corp filed Critical Chisso Corp
Priority to JP180677A priority Critical patent/JPS5386700A/en
Publication of JPS5386700A publication Critical patent/JPS5386700A/en
Publication of JPS5731522B2 publication Critical patent/JPS5731522B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extraction Or Liquid Replacement (AREA)

Abstract

PURPOSE: To obtain pure phosphoric acid by treating wet process phophoric acid, with diisopropylcarbinol, having more than a fixed concn. of P2 O5 obtained by decomposing phosphate ore with a mineral acid and concentrating the decomposition product after which the P2 O5-contg. extract is extracted with water.
COPYRIGHT: (C)1978,JPO&Japio
JP180677A 1977-01-11 1977-01-11 Production of pure phosphoric acid using diisopropylcarbinol Granted JPS5386700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP180677A JPS5386700A (en) 1977-01-11 1977-01-11 Production of pure phosphoric acid using diisopropylcarbinol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP180677A JPS5386700A (en) 1977-01-11 1977-01-11 Production of pure phosphoric acid using diisopropylcarbinol

Publications (2)

Publication Number Publication Date
JPS5386700A true JPS5386700A (en) 1978-07-31
JPS5731522B2 JPS5731522B2 (en) 1982-07-05

Family

ID=11511807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP180677A Granted JPS5386700A (en) 1977-01-11 1977-01-11 Production of pure phosphoric acid using diisopropylcarbinol

Country Status (1)

Country Link
JP (1) JPS5386700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401873A1 (en) * 1977-08-29 1979-03-30 Chisso Corp PROCESS FOR PREPARING PURE PHOSPHORIC ACID

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401873A1 (en) * 1977-08-29 1979-03-30 Chisso Corp PROCESS FOR PREPARING PURE PHOSPHORIC ACID

Also Published As

Publication number Publication date
JPS5731522B2 (en) 1982-07-05

Similar Documents

Publication Publication Date Title
ES460350A1 (en) Process for producing sulfuric acid from waste acid and iron sulfate
JPS51141793A (en) Method of forming calcium sulfate whisker
JPS5367959A (en) Method of treating organic waste water
JPS5386700A (en) Production of pure phosphoric acid using diisopropylcarbinol
JPS5248262A (en) Method of treatment of waste water from phosphoric acid wet production plant
JPS5547224A (en) Production of gypsum
JPS5437096A (en) Method of procucing pure phosphoric acid
JPS5340609A (en) Purifying method for yttrium
JPS51142861A (en) Treating method of waste liquor containing phosphoric acid or phosphat es
JPS5387320A (en) Method of recovering useful substances from distillation residue of phenolprepared by cumene process
JPS5767552A (en) Production of chlorobenzensulfonyl chloride
JPS5641815A (en) Purifying method for wet process phosphoric acid solution
JPS56100117A (en) Purifying method for wet process phosphoric acid
JPS5588827A (en) Raw material for deodorant using iron oxide sludge and manufacture thereof
JPS52120299A (en) Production of gypsum compositions from spent sulfuric acid
JPS5437368A (en) Treatment of waste water containing phosphorus
JPS5560019A (en) Gas liquor stripping method
JPS5272881A (en) Preparation of glucose-6-phosphate
JPS5632327A (en) Removing method for iron from raw material aqueous solution in solvent extraction process
JPS51143588A (en) A production process of gaseous hydrogen from water by electrolysis
JPS5224989A (en) Electrodialysis process
JPS5423070A (en) Removing method for hydrogen sulfide in mother liquor of ammonium sulfate
JPS5367960A (en) Method of treating orgaic waste water
JPS5290693A (en) Preparation of guanine nucleotide by fermentation
JPS5211193A (en) Production of crystalline gypsum fiber