FR41819E - Method and device for separating solid products from liquids mixed with them - Google Patents

Method and device for separating solid products from liquids mixed with them

Info

Publication number
FR41819E
FR41819E FR41819DA FR41819E FR 41819 E FR41819 E FR 41819E FR 41819D A FR41819D A FR 41819DA FR 41819 E FR41819 E FR 41819E
Authority
FR
France
Prior art keywords
solid products
separating solid
liquids mixed
liquids
mixed
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)
Inventor
Francois-Armand-Gust Fourton
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 filed Critical
Application granted granted Critical
Publication of FR41819E publication Critical patent/FR41819E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates
    • 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
    • C01B25/2204—Arrangements of vessels used in reacting phosphate-containing material in 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
    • C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
    • C01B25/222—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with sulfuric acid, a mixture of acids mainly consisting of sulfuric acid or a mixture of compounds forming it in situ, e.g. a mixture of sulfur dioxide, water and oxygen
    • C01B25/223—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with sulfuric acid, a mixture of acids mainly consisting of sulfuric acid or a mixture of compounds forming it in situ, e.g. a mixture of sulfur dioxide, water and oxygen only one form of calcium sulfate being formed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR41819D 1931-02-24 1931-02-24 Method and device for separating solid products from liquids mixed with them Expired FR41819E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41819T 1931-02-24

Publications (1)

Publication Number Publication Date
FR41819E true FR41819E (en) 1933-04-21

Family

ID=8677939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41819D Expired FR41819E (en) 1931-02-24 1931-02-24 Method and device for separating solid products from liquids mixed with them

Country Status (1)

Country Link
FR (1) FR41819E (en)

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