IL25078A - Method of extracting phosphoric acid - Google Patents

Method of extracting phosphoric acid

Info

Publication number
IL25078A
IL25078A IL2507866A IL2507866A IL25078A IL 25078 A IL25078 A IL 25078A IL 2507866 A IL2507866 A IL 2507866A IL 2507866 A IL2507866 A IL 2507866A IL 25078 A IL25078 A IL 25078A
Authority
IL
Israel
Prior art keywords
kgs
extraction
nitric acid
phosphoric acid
solution
Prior art date
Application number
IL2507866A
Other languages
English (en)
Original Assignee
Typpi Oy
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 Typpi Oy filed Critical Typpi Oy
Publication of IL25078A publication Critical patent/IL25078A/en

Links

Classifications

    • 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
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • 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)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL2507866A 1965-02-04 1966-01-31 Method of extracting phosphoric acid IL25078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI26965A FI43731B (US08197722-20120612-C00042.png) 1965-02-04 1965-02-04

Publications (1)

Publication Number Publication Date
IL25078A true IL25078A (en) 1969-11-12

Family

ID=8503865

Family Applications (1)

Application Number Title Priority Date Filing Date
IL2507866A IL25078A (en) 1965-02-04 1966-01-31 Method of extracting phosphoric acid

Country Status (4)

Country Link
DE (1) DE1567846B1 (US08197722-20120612-C00042.png)
FI (1) FI43731B (US08197722-20120612-C00042.png)
GB (1) GB1129793A (US08197722-20120612-C00042.png)
IL (1) IL25078A (US08197722-20120612-C00042.png)

Families Citing this family (3)

* 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
US4197280A (en) 1978-10-02 1980-04-08 Stauffer Chemical Company Wet process phosphoric acid purification
JPS5933527B2 (ja) * 1980-11-29 1984-08-16 東ソー株式会社 リン酸の溶媒抽出法

Also Published As

Publication number Publication date
DE1567846B1 (de) 1970-10-15
FI43731B (US08197722-20120612-C00042.png) 1971-03-01
GB1129793A (en) 1968-10-09

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