JO1300B1 - improved process for manufacture of superphosphoric acid - Google Patents

improved process for manufacture of superphosphoric acid

Info

Publication number
JO1300B1
JO1300B1 JO19841300A JOP19841300A JO1300B1 JO 1300 B1 JO1300 B1 JO 1300B1 JO 19841300 A JO19841300 A JO 19841300A JO P19841300 A JOP19841300 A JO P19841300A JO 1300 B1 JO1300 B1 JO 1300B1
Authority
JO
Jordan
Prior art keywords
manufacture
superphosphoric acid
improved process
acid
superphosphoric
Prior art date
Application number
JO19841300A
Other languages
Arabic (ar)
Inventor
شانز بيير
لودات بيير
Original Assignee
سي دي اف كيمي ازوت ات فيرتيلزانتس-اس ايه
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 سي دي اف كيمي ازوت ات فيرتيلزانتس-اس ايه filed Critical سي دي اف كيمي ازوت ات فيرتيلزانتس-اس ايه
Priority to JO19841300A priority Critical patent/JO1300B1/en
Application granted granted Critical
Publication of JO1300B1 publication Critical patent/JO1300B1/en

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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

A process for the concentration of phosphoric acid by evaporation under vacuum in two stages to produce superphosphoric acid, the pressure inside the exchanger is kept equal to or greater than 0.35 bar higher than that in the evaporator vessel.Application to the manufacture of superphosphoric acid having a concentration close to 70%.
JO19841300A 1984-09-12 1984-09-12 improved process for manufacture of superphosphoric acid JO1300B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JO19841300A JO1300B1 (en) 1984-09-12 1984-09-12 improved process for manufacture of superphosphoric acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JO19841300A JO1300B1 (en) 1984-09-12 1984-09-12 improved process for manufacture of superphosphoric acid

Publications (1)

Publication Number Publication Date
JO1300B1 true JO1300B1 (en) 1986-11-30

Family

ID=48087275

Family Applications (1)

Application Number Title Priority Date Filing Date
JO19841300A JO1300B1 (en) 1984-09-12 1984-09-12 improved process for manufacture of superphosphoric acid

Country Status (1)

Country Link
JO (1) JO1300B1 (en)

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