FR825265A - Process for the production of commercially pure alkaline phosphates - Google Patents

Process for the production of commercially pure alkaline phosphates

Info

Publication number
FR825265A
FR825265A FR825265DA FR825265A FR 825265 A FR825265 A FR 825265A FR 825265D A FR825265D A FR 825265DA FR 825265 A FR825265 A FR 825265A
Authority
FR
France
Prior art keywords
production
commercially pure
alkaline phosphates
pure alkaline
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.)
Persil Gesellschaft Henkel and Voith mbH
Original Assignee
Persil Gesellschaft Henkel and Voith mbH
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 Persil Gesellschaft Henkel and Voith mbH filed Critical Persil Gesellschaft Henkel and Voith mbH
Application granted granted Critical
Publication of FR825265A publication Critical patent/FR825265A/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
    • C01B25/303—Preparation from liquid orthophosphoric acid or from an acid solution or suspension of orthophosphates with elimination of impurities

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR825265D 1936-09-21 1937-08-06 Process for the production of commercially pure alkaline phosphates Expired FR825265A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT825265X 1936-09-21

Publications (1)

Publication Number Publication Date
FR825265A true FR825265A (en) 1938-02-28

Family

ID=3681695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825265D Expired FR825265A (en) 1936-09-21 1937-08-06 Process for the production of commercially pure alkaline phosphates

Country Status (1)

Country Link
FR (1) FR825265A (en)

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