AU8525498A - Process for producing cement clinker by addition of coal ash - Google Patents

Process for producing cement clinker by addition of coal ash

Info

Publication number
AU8525498A
AU8525498A AU85254/98A AU8525498A AU8525498A AU 8525498 A AU8525498 A AU 8525498A AU 85254/98 A AU85254/98 A AU 85254/98A AU 8525498 A AU8525498 A AU 8525498A AU 8525498 A AU8525498 A AU 8525498A
Authority
AU
Australia
Prior art keywords
addition
coal ash
cement clinker
producing cement
producing
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.)
Abandoned
Application number
AU85254/98A
Inventor
Syed Suhail Akhtar
Horace Hershel Compton
David Bridson Oates
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.)
Lafarge Canada Inc
Original Assignee
Lafarge Canada Inc
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
Priority claimed from US08/833,927 external-priority patent/US5837052A/en
Application filed by Lafarge Canada Inc filed Critical Lafarge Canada Inc
Publication of AU8525498A publication Critical patent/AU8525498A/en
Abandoned 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
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/47—Cooling ; Waste heat management

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
AU85254/98A 1997-04-10 1998-07-24 Process for producing cement clinker by addition of coal ash Abandoned AU8525498A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/833,927 US5837052A (en) 1997-04-10 1997-04-10 Process for producing cement clinker containing coal ash
PCT/CA1998/000718 WO2000006514A1 (en) 1997-04-10 1998-07-24 Process for producing cement clinker by addition of coal ash

Publications (1)

Publication Number Publication Date
AU8525498A true AU8525498A (en) 2000-02-21

Family

ID=25683159

Family Applications (1)

Application Number Title Priority Date Filing Date
AU85254/98A Abandoned AU8525498A (en) 1997-04-10 1998-07-24 Process for producing cement clinker by addition of coal ash

Country Status (2)

Country Link
AU (1) AU8525498A (en)
WO (1) WO2000006514A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114409282A (en) * 2022-02-24 2022-04-29 无锡市金希达新型建材有限公司 Ultrafine fly ash for cement clinker and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624971C2 (en) * 1976-06-03 1982-08-26 Dyckerhoff Zementwerke Ag, 6200 Wiesbaden Process for the recovery of industrial waste
US5520730A (en) * 1988-08-08 1996-05-28 Barbour; Ronald L. Settable composition for general purpose concrete and method of making same
WO1996026165A1 (en) * 1995-02-23 1996-08-29 Aalborg Portland A/S Method for manufacturing portland cement clinker

Also Published As

Publication number Publication date
WO2000006514A1 (en) 2000-02-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase