BG105095A - Method for improving grindability of cement aggregates in cement production - Google Patents

Method for improving grindability of cement aggregates in cement production

Info

Publication number
BG105095A
BG105095A BG105095A BG10509500A BG105095A BG 105095 A BG105095 A BG 105095A BG 105095 A BG105095 A BG 105095A BG 10509500 A BG10509500 A BG 10509500A BG 105095 A BG105095 A BG 105095A
Authority
BG
Bulgaria
Prior art keywords
cement
aggregates
production
grindability
improving grindability
Prior art date
Application number
BG105095A
Other languages
Bulgarian (bg)
Inventor
Andreas Goessnitzer
Original Assignee
"Holderbank" Financiere Glarus Ag
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 "Holderbank" Financiere Glarus Ag filed Critical "Holderbank" Financiere Glarus Ag
Publication of BG105095A publication Critical patent/BG105095A/en

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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

In order to improve grindability and regulate the hydraulic properties of cement aggregates, especially slags, soots or pozzolans, the cement aggregates are subject to a treatment at temperatures ranging between 250 and 1000 degrees C before undergoing grinding. 7 claims, 3 figures
BG105095A 1999-04-15 2000-12-27 Method for improving grindability of cement aggregates in cement production BG105095A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT25099 1999-04-15
PCT/AT2000/000089 WO2000063133A1 (en) 1999-04-15 2000-04-14 Method for improving grindability of cement aggregates

Publications (1)

Publication Number Publication Date
BG105095A true BG105095A (en) 2001-07-31

Family

ID=3485554

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105095A BG105095A (en) 1999-04-15 2000-12-27 Method for improving grindability of cement aggregates in cement production

Country Status (15)

Country Link
EP (1) EP1087917A1 (en)
JP (1) JP2002542140A (en)
KR (1) KR20010052838A (en)
CN (1) CN1300270A (en)
AU (1) AU3945200A (en)
BG (1) BG105095A (en)
BR (1) BR0006046A (en)
CA (1) CA2333415A1 (en)
CZ (1) CZ200199A3 (en)
HU (1) HUP0103322A3 (en)
ID (1) ID27021A (en)
MA (1) MA25435A1 (en)
SK (1) SK19162000A3 (en)
WO (1) WO2000063133A1 (en)
ZA (1) ZA200006775B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5727168B2 (en) * 2010-07-26 2015-06-03 株式会社太平洋コンサルタント Method for reducing hydrogen gas caused by blast furnace cement
JP6195460B2 (en) * 2013-03-26 2017-09-13 デンカ株式会社 Method for producing anti-bleeding agent for concrete and method for producing cement composition containing the anti-bleeding agent for concrete

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985526A (en) * 1933-08-11 1934-12-25 Dicalite Company Heat treatment of diatomaceous earth
JPH0784337B2 (en) * 1988-09-30 1995-09-13 三菱重工業株式会社 Fly Ash treatment method
SU1729585A1 (en) * 1990-05-10 1992-04-30 Казахский политехнический институт им.В.И.Ленина Method of grinding high-abrasive metallurgical slags
NO305896B1 (en) * 1996-04-17 1999-08-16 Elkem Materials Method of treating silica-containing material

Also Published As

Publication number Publication date
ID27021A (en) 2001-02-22
KR20010052838A (en) 2001-06-25
WO2000063133A1 (en) 2000-10-26
AU3945200A (en) 2000-11-02
HUP0103322A2 (en) 2001-12-28
ZA200006775B (en) 2002-02-20
MA25435A1 (en) 2002-07-01
SK19162000A3 (en) 2001-09-11
BR0006046A (en) 2001-03-13
CN1300270A (en) 2001-06-20
HUP0103322A3 (en) 2002-11-28
EP1087917A1 (en) 2001-04-04
JP2002542140A (en) 2002-12-10
CZ200199A3 (en) 2002-03-13
CA2333415A1 (en) 2000-10-26

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