JPS5727990A - Manufacture of triple calcium superphosphate from concentrated phosphoric acid liquid deposit - Google Patents

Manufacture of triple calcium superphosphate from concentrated phosphoric acid liquid deposit

Info

Publication number
JPS5727990A
JPS5727990A JP10297980A JP10297980A JPS5727990A JP S5727990 A JPS5727990 A JP S5727990A JP 10297980 A JP10297980 A JP 10297980A JP 10297980 A JP10297980 A JP 10297980A JP S5727990 A JPS5727990 A JP S5727990A
Authority
JP
Japan
Prior art keywords
manufacture
phosphoric acid
acid liquid
calcium superphosphate
concentrated phosphoric
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
JP10297980A
Other languages
Japanese (ja)
Inventor
Kihachi Matsushita
Keiji Hirano
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP10297980A priority Critical patent/JPS5727990A/en
Publication of JPS5727990A publication Critical patent/JPS5727990A/en
Pending legal-status Critical Current

Links

Landscapes

  • Fertilizers (AREA)
JP10297980A 1980-07-25 1980-07-25 Manufacture of triple calcium superphosphate from concentrated phosphoric acid liquid deposit Pending JPS5727990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10297980A JPS5727990A (en) 1980-07-25 1980-07-25 Manufacture of triple calcium superphosphate from concentrated phosphoric acid liquid deposit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10297980A JPS5727990A (en) 1980-07-25 1980-07-25 Manufacture of triple calcium superphosphate from concentrated phosphoric acid liquid deposit

Publications (1)

Publication Number Publication Date
JPS5727990A true JPS5727990A (en) 1982-02-15

Family

ID=14341845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10297980A Pending JPS5727990A (en) 1980-07-25 1980-07-25 Manufacture of triple calcium superphosphate from concentrated phosphoric acid liquid deposit

Country Status (1)

Country Link
JP (1) JPS5727990A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145475A (en) * 1983-12-13 1985-07-31 ライボルト‐ヘレーウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Double spindle type vacuum pump
JPS60175893U (en) * 1984-04-28 1985-11-21 神戸　勝 Roots blower for high pressure gas
JPS62228693A (en) * 1986-03-31 1987-10-07 Aisin Seiki Co Ltd Poots blower

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60145475A (en) * 1983-12-13 1985-07-31 ライボルト‐ヘレーウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Double spindle type vacuum pump
JPS60175893U (en) * 1984-04-28 1985-11-21 神戸　勝 Roots blower for high pressure gas
JPS62228693A (en) * 1986-03-31 1987-10-07 Aisin Seiki Co Ltd Poots blower

Similar Documents

Publication Publication Date Title
PT65852A (en) Process for the manufacture of phosphoric acid from phosphate rock
DE3370786D1 (en) Process for the purification of wet-process phosphoric acid
IL64479A0 (en) Process for the production of monoammonium phosphate from wet process phosphoric acid
GB8502545D0 (en) Manufacture of phosphoric acid
AU558712B2 (en) Production of phosphoric acid from phosphate ore
JPS5727990A (en) Manufacture of triple calcium superphosphate from concentrated phosphoric acid liquid deposit
DE3160117D1 (en) Process for the preparation of dialkyl phosphoric acid
PH18141A (en) Purificacion of phosphoric acid
HUT40449A (en) Process for preparing vinyl-benzyl-esters of phosphoric acid
JPS5510429A (en) Manufacture of calcium superphosphate
GB2104499B (en) Process for obtaining phosphoric acid and phosphate fertilizers from phosphate rock
DE2961762D1 (en) Process for the manufacture of phosphorous acid
GB2078694B (en) Crystallizing phosphoric acid
JPS56140099A (en) Manufacture of phosphoric granular fertilizer
JPS5738387A (en) Manufacture of triple superphosphate
GB2074994B (en) Process for the defluorination of phosphoric acid
JPS56149396A (en) Manufacture of fertilizer containing phosphoric acid or phosphate
JPS57179090A (en) Manufacture of phosphatic fertilizer
GB2094282B (en) Phosphoric acid manufacture
DE3361243D1 (en) Process for the purification of wet-process phosphoric acid
JPS5711808A (en) Manufacture of refined phosphoric acid
IL69426A (en) Process for the manufacture of purified phosphoric acid
ZA808086B (en) Purification of wet process phosphoric acid
DE2964996D1 (en) A process for the purification of phosphoric acid
JPS54111464A (en) Production of silicate fertilizer containing soluble phosphoric acid