FR596423A - Process for making portland cement and sulfuric acid starting from gypsum as raw material - Google Patents

Process for making portland cement and sulfuric acid starting from gypsum as raw material

Info

Publication number
FR596423A
FR596423A FR596423DA FR596423A FR 596423 A FR596423 A FR 596423A FR 596423D A FR596423D A FR 596423DA FR 596423 A FR596423 A FR 596423A
Authority
FR
France
Prior art keywords
gypsum
raw material
sulfuric acid
portland cement
acid starting
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
Frederic-Guillaume Goetzmann
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 FR596423A publication Critical patent/FR596423A/en
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
    • C04B7/02—Portland cement
    • C04B7/04—Portland cement using raw materials containing gypsum, i.e. processes of the Mueller-Kuehne type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
FR596423D 1925-04-03 1925-04-03 Process for making portland cement and sulfuric acid starting from gypsum as raw material Expired FR596423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR596423T 1925-04-03

Publications (1)

Publication Number Publication Date
FR596423A true FR596423A (en) 1925-10-23

Family

ID=8967545

Family Applications (1)

Application Number Title Priority Date Filing Date
FR596423D Expired FR596423A (en) 1925-04-03 1925-04-03 Process for making portland cement and sulfuric acid starting from gypsum as raw material

Country Status (1)

Country Link
FR (1) FR596423A (en)

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