FR721748A - Procédé de filtrage de la pâte à ciment - Google Patents

Procédé de filtrage de la pâte à ciment

Info

Publication number
FR721748A
FR721748A FR721748DA FR721748A FR 721748 A FR721748 A FR 721748A FR 721748D A FR721748D A FR 721748DA FR 721748 A FR721748 A FR 721748A
Authority
FR
France
Prior art keywords
filtering process
cement paste
paste filtering
cement
paste
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
English (en)
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 FR721748A publication Critical patent/FR721748A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/40—Dehydrating; Forming, e.g. granulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR721748D 1930-09-22 1931-08-18 Procédé de filtrage de la pâte à ciment Expired FR721748A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US721748XA 1930-09-22 1930-09-22

Publications (1)

Publication Number Publication Date
FR721748A true FR721748A (fr) 1932-03-07

Family

ID=22106044

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721748D Expired FR721748A (fr) 1930-09-22 1931-08-18 Procédé de filtrage de la pâte à ciment

Country Status (1)

Country Link
FR (1) FR721748A (fr)

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