FR861741A - Improvements to processes for separating solids from liquids - Google Patents

Improvements to processes for separating solids from liquids

Info

Publication number
FR861741A
FR861741A FR861741DA FR861741A FR 861741 A FR861741 A FR 861741A FR 861741D A FR861741D A FR 861741DA FR 861741 A FR861741 A FR 861741A
Authority
FR
France
Prior art keywords
liquids
processes
separating solids
solids
separating
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.)
Dorr Co
Original Assignee
Dorr Co
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 Dorr Co filed Critical Dorr Co
Application granted granted Critical
Publication of FR861741A publication Critical patent/FR861741A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/02—Obtaining aluminium with reducing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR861741D 1938-12-13 1939-11-18 Improvements to processes for separating solids from liquids Expired FR861741A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB861741X 1938-12-13

Publications (1)

Publication Number Publication Date
FR861741A true FR861741A (en) 1941-02-15

Family

ID=10601183

Family Applications (1)

Application Number Title Priority Date Filing Date
FR861741D Expired FR861741A (en) 1938-12-13 1939-11-18 Improvements to processes for separating solids from liquids

Country Status (1)

Country Link
FR (1) FR861741A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142637A (en) * 1961-01-31 1964-07-28 Reynolds Metals Co Flocculating agent and process for digested bauxite slurries

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142637A (en) * 1961-01-31 1964-07-28 Reynolds Metals Co Flocculating agent and process for digested bauxite slurries

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