BE899712A - Matieres premieres secondaires pour la fabrication du ciment. - Google Patents

Matieres premieres secondaires pour la fabrication du ciment.

Info

Publication number
BE899712A
BE899712A BE0/212974A BE212974A BE899712A BE 899712 A BE899712 A BE 899712A BE 0/212974 A BE0/212974 A BE 0/212974A BE 212974 A BE212974 A BE 212974A BE 899712 A BE899712 A BE 899712A
Authority
BE
Belgium
Prior art keywords
cement
raw materials
manufacture
behind
secondary raw
Prior art date
Application number
BE0/212974A
Other languages
English (en)
Inventor
W Bloss
Original Assignee
Steinmueller Gmbh L & C
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 Steinmueller Gmbh L & C filed Critical Steinmueller Gmbh L & C
Publication of BE899712A publication Critical patent/BE899712A/fr

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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/061—Ashes from fluidised bed furnaces
    • 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
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/28—Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

Les matières premières secondaires pour la fabrication di ciment sont constituées par des résidus de la combustion selon le principe du lit fluidisé, prélevés sous forme de cendres de lit derrière le lit fluidisé ou sous forme de fine poussière derrière un séparateur cyclone ou derrière un filtre. Ces résidus sont mélangés et broyés avec les matières premières du ciment avant cuisson ou avec le clinker de ciment déjà cuit.
BE0/212974A 1983-05-28 1984-05-22 Matieres premieres secondaires pour la fabrication du ciment. BE899712A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3319502A DE3319502C2 (de) 1983-05-28 1983-05-28 Verwendung von Rückständen der Wirbelschichtverbrennung als Sekundärrohstoffe für die Zementherstellung

Publications (1)

Publication Number Publication Date
BE899712A true BE899712A (fr) 1984-09-17

Family

ID=6200191

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212974A BE899712A (fr) 1983-05-28 1984-05-22 Matieres premieres secondaires pour la fabrication du ciment.

Country Status (8)

Country Link
BE (1) BE899712A (fr)
DD (1) DD231063A1 (fr)
DE (1) DE3319502C2 (fr)
FR (1) FR2546508A1 (fr)
GB (1) GB2142620B (fr)
LU (1) LU85376A1 (fr)
NL (1) NL8401701A (fr)
ZA (1) ZA843896B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608920A1 (de) * 1986-03-18 1987-10-08 Manfred Ackermann Verfahren zur herstellung von koernigen mineralstoffen aus kohleabbraenden
DE19538710C2 (de) * 1995-10-18 1998-07-09 Sicowa Verfahrenstech Verwendung von Leerzugasche aus kohlegefeuerten Anlagen
DE19622741A1 (de) * 1996-06-07 1997-12-11 Bayer Ag Modifizierter Anhydritbinder
RU2243176C1 (ru) * 2003-05-21 2004-12-27 Общество с ограниченной ответственностью НПП "КРОНА-СМ" Вяжущее

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251688B (fr) * 1967-10-05
GB1498953A (en) * 1974-02-28 1978-01-25 Ass Portland Cement Treatment of waste products from portland cement manufacture
US4260421A (en) * 1979-05-18 1981-04-07 Exxon Research & Engineering Co. Cement production from coal conversion residues

Also Published As

Publication number Publication date
DD231063A1 (de) 1985-12-18
GB2142620B (en) 1987-01-28
DE3319502A1 (de) 1984-11-29
ZA843896B (en) 1984-12-24
GB2142620A (en) 1985-01-23
NL8401701A (nl) 1984-12-17
GB8412811D0 (en) 1984-06-27
FR2546508A1 (fr) 1984-11-30
LU85376A1 (fr) 1984-11-19
DE3319502C2 (de) 1986-06-26

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: L. & C. STEINMULLER G.M.B.H.

Effective date: 19870531