FR891253A - Process for the preparation of phosphates from crude phosphates - Google Patents

Process for the preparation of phosphates from crude phosphates

Info

Publication number
FR891253A
FR891253A FR891253DA FR891253A FR 891253 A FR891253 A FR 891253A FR 891253D A FR891253D A FR 891253DA FR 891253 A FR891253 A FR 891253A
Authority
FR
France
Prior art keywords
phosphates
preparation
crude
crude phosphates
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.)
Expired
Application number
Other languages
French (fr)
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.)
Kymmene Oy
Original Assignee
Kymmene 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 Kymmene Oy filed Critical Kymmene Oy
Application granted granted Critical
Publication of FR891253A publication Critical patent/FR891253A/en
Expired legal-status Critical Current

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
    • C01B25/26—Phosphates
    • C01B25/30—Alkali metal phosphates
    • C01B25/301—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR891253D 1940-09-26 1943-02-16 Process for the preparation of phosphates from crude phosphates Expired FR891253A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE891253X 1940-09-26

Publications (1)

Publication Number Publication Date
FR891253A true FR891253A (en) 1944-03-02

Family

ID=20377937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR891253D Expired FR891253A (en) 1940-09-26 1943-02-16 Process for the preparation of phosphates from crude phosphates

Country Status (1)

Country Link
FR (1) FR891253A (en)

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