BE754920A - PROCESS FOR PURIFYING PHOSPHORIC ACID PRODUCED BY WET METHODS AND A POTASSIUM-BASED PHOSPHATE BY-PRODUCT THAT CAN BE USED AS A FERTILIZER - Google Patents

PROCESS FOR PURIFYING PHOSPHORIC ACID PRODUCED BY WET METHODS AND A POTASSIUM-BASED PHOSPHATE BY-PRODUCT THAT CAN BE USED AS A FERTILIZER

Info

Publication number
BE754920A
BE754920A BE754920DA BE754920A BE 754920 A BE754920 A BE 754920A BE 754920D A BE754920D A BE 754920DA BE 754920 A BE754920 A BE 754920A
Authority
BE
Belgium
Prior art keywords
fertilizer
potassium
product
phosphoric acid
acid produced
Prior art date
Application number
Other languages
French (fr)
Inventor
Y Caulier
Produits Chimiques
Metallurgiquesdu Rupel
Original Assignee
Hachez Pierre
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.)
Publication date
Publication of BE754920A publication Critical patent/BE754920A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/18—Phosphoric acid
    • C01B25/234—Purification; Stabilisation; Concentration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
BE754920D 1969-08-22 PROCESS FOR PURIFYING PHOSPHORIC ACID PRODUCED BY WET METHODS AND A POTASSIUM-BASED PHOSPHATE BY-PRODUCT THAT CAN BE USED AS A FERTILIZER BE754920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6928841A FR2056042A5 (en) 1969-08-22 1969-08-22

Publications (1)

Publication Number Publication Date
BE754920A true BE754920A (en) 1971-02-01

Family

ID=9039304

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754920D BE754920A (en) 1969-08-22 PROCESS FOR PURIFYING PHOSPHORIC ACID PRODUCED BY WET METHODS AND A POTASSIUM-BASED PHOSPHATE BY-PRODUCT THAT CAN BE USED AS A FERTILIZER

Country Status (6)

Country Link
BE (1) BE754920A (en)
DE (1) DE2041394A1 (en)
FR (1) FR2056042A5 (en)
GB (1) GB1323743A (en)
IL (1) IL35137A (en)
NL (1) NL7012443A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2264774B1 (en) * 1974-03-19 1977-06-17 Azote & Prod Chim
CN103523763B (en) * 2013-10-11 2017-04-05 徐州天正活性炭厂 A kind of energy saver and method of rapid concentration of dilute phosphoric acid
CN104326458A (en) * 2014-09-19 2015-02-04 贵州大学 Production method for preparing monopotassium phosphate and by-product special fertilizer for strawberry
CN110980675A (en) * 2019-12-30 2020-04-10 南京乐透思环保科技有限公司 Defluorination method of wet-process phosphoric acid

Also Published As

Publication number Publication date
NL7012443A (en) 1971-02-24
DE2041394A1 (en) 1971-02-25
IL35137A (en) 1974-07-31
IL35137A0 (en) 1970-10-30
FR2056042A5 (en) 1971-05-14
GB1323743A (en) 1973-07-18

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