ATE73434T1 - Verfahren zur vorbehandlung eines puzzolanmaterials zum erhoehen seiner puzzolaneigenschaften. - Google Patents

Verfahren zur vorbehandlung eines puzzolanmaterials zum erhoehen seiner puzzolaneigenschaften.

Info

Publication number
ATE73434T1
ATE73434T1 AT86200651T AT86200651T ATE73434T1 AT E73434 T1 ATE73434 T1 AT E73434T1 AT 86200651 T AT86200651 T AT 86200651T AT 86200651 T AT86200651 T AT 86200651T AT E73434 T1 ATE73434 T1 AT E73434T1
Authority
AT
Austria
Prior art keywords
puzzolan
water
properties
mixture
pozzolanic
Prior art date
Application number
AT86200651T
Other languages
English (en)
Inventor
Hendrik Loggers
Original Assignee
Aardelite Holding Bv
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 Aardelite Holding Bv filed Critical Aardelite Holding Bv
Application granted granted Critical
Publication of ATE73434T1 publication Critical patent/ATE73434T1/de

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
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
    • 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
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S106/00—Compositions: coating or plastic
    • Y10S106/01—Fly ash

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
AT86200651T 1985-04-18 1986-04-16 Verfahren zur vorbehandlung eines puzzolanmaterials zum erhoehen seiner puzzolaneigenschaften. ATE73434T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8501137A NL8501137A (nl) 1985-04-18 1985-04-18 Werkwijze voor het voorbehandelen van vliegas.
EP19860200651 EP0199416B1 (de) 1985-04-18 1986-04-16 Verfahren zur Vorbehandlung eines Puzzolanmaterials zum Erhöhen seiner Puzzolaneigenschaften

Publications (1)

Publication Number Publication Date
ATE73434T1 true ATE73434T1 (de) 1992-03-15

Family

ID=19845856

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86200651T ATE73434T1 (de) 1985-04-18 1986-04-16 Verfahren zur vorbehandlung eines puzzolanmaterials zum erhoehen seiner puzzolaneigenschaften.

Country Status (8)

Country Link
US (2) US4770709A (de)
EP (1) EP0199416B1 (de)
JP (1) JPS61275153A (de)
CN (1) CN1019131B (de)
AT (1) ATE73434T1 (de)
CA (1) CA1250326A (de)
DE (1) DE3684167D1 (de)
NL (1) NL8501137A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501137A (nl) * 1985-04-18 1986-11-17 Aardelite Holding Bv Werkwijze voor het voorbehandelen van vliegas.
GB8917410D0 (en) * 1989-07-29 1989-09-13 Owens Philip L Storage of constituent materials for the manufacture of portland fly ash cement
FR2656541B1 (fr) * 1989-12-29 1992-09-18 Gore W L & Ass Sarl Dispositif en cassette pour la filtration de gaz.
US5137753A (en) * 1990-10-25 1992-08-11 Bland Alan E Pelletizing ash
US5106422A (en) * 1991-01-18 1992-04-21 American Electric Power Service Corporation Rapid-setting flowable backfill composition and method of using
US5211750A (en) * 1991-06-19 1993-05-18 Conversion Systems, Inc. Synthetic aggregate and landfill method
US5256197A (en) * 1991-06-19 1993-10-26 Conversion Systems, Inc. Abrasion-resistant synthetic article and method of making
US5220112A (en) * 1991-09-10 1993-06-15 Air Products And Chemicals, Inc. Fixation of heavy metals in municipal solid waste incinerator ash
US5347073A (en) * 1993-04-28 1994-09-13 Air Products And Chemicals, Inc. Fixation of heavy metals, mercury recovery and dioxins destruction in municipal solid waste incinerator ash
US5681384A (en) * 1995-04-24 1997-10-28 New Jersey Institute Of Technology Method for increasing the rate of compressive strength gain in hardenable mixtures containing fly ash
US6200379B1 (en) 1995-09-08 2001-03-13 Midway Environmental Associates, Inc. Fly ash composites and methods for making same
US5714003A (en) * 1997-02-12 1998-02-03 Mineral Resource Technologies, Llc Blended hydraulic cement
US5714002A (en) * 1997-02-12 1998-02-03 Mineral Resource Technologies, Llc Process for making a blended hydraulic cement
HUP0002115A3 (en) * 1997-05-09 2002-01-28 Werner Beate Method and device for producing storage mineral constituents to immobilize harmful substances and for producing components, specially building slabs and mixtures
US6251178B1 (en) 1999-01-29 2001-06-26 Mineral Resource Technologies, Llc Fly ash composition
US6482258B2 (en) 2000-01-28 2002-11-19 Mineral Resource Technologies, Llc Fly ash composition for use in concrete mix
JP4524721B2 (ja) * 2000-04-10 2010-08-18 株式会社前田先端技術研究所 籾殻灰等を含有するセメント組成物
US6428107B1 (en) 2000-11-28 2002-08-06 Inco Limited Heat added to underground cemented fill to obtain both early and long term strength increases
FR2817858B1 (fr) * 2000-12-13 2003-02-07 Solvay Procede pour l'inertage d'une cendre, pouzzolane artificielle obtenue au moyen dudit procede
CA2390906C (en) * 2001-06-20 2010-06-15 Process Research Ortech Inc. Treatment of fly ash
WO2010074811A1 (en) 2008-12-23 2010-07-01 W. R. Grace & Co.-Conn. Suppression of antagonistic hydration reactions in blended cements
CN110540850B (zh) * 2019-10-17 2022-08-12 贵州富燃环保科技有限公司 一种褐煤提质方法及其结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB411267A (en) * 1933-03-30 1934-06-07 Harry Creighton Peffer A structural material made from fly ash and process of making the same
FR1485697A (fr) * 1966-05-11 1967-06-23 Houilleres Bassin Du Nord Procédé de fabrication de nodules expansés à partir de matières telles que les cendres volantes et les schistes de flottation calcinés en mélange avec de la chauxet produits résultant de la mise en oeuvre d'un tel procédé
US4018619A (en) * 1974-09-23 1977-04-19 Iu Technology Corporation Highly activated mixtures for constructing load bearing surfaces and method of making the same
FR2384729A1 (fr) * 1977-03-25 1978-10-20 Vizgazdalkodasi Tudomanyos Kut Procede pour la production d'un systeme a prise hydraulique permanente de haute resistance
EP0152637B1 (de) * 1980-04-17 1991-08-28 Aardelite Holding B.V. Verfahren zur Herstellung von Körpern
NL8006884A (nl) * 1980-12-18 1982-07-16 Pelt & Hooykaas Samenstelling bestaande uit tenminste een, uit bij de bereiding van staal ontwijkende gassen afgevangen, vast produkt.
FR2501669B1 (fr) * 1981-03-12 1986-07-25 Diernat Francis Perfectionnements aux procedes d'extinction des cendres volantes contenant de la chaux libre et utilisation de ces cendres eteintes dans la fabrication des liants hydrauliques
DE3462853D1 (en) * 1983-08-19 1987-05-07 Knauf Westdeutsche Gips Process and apparatus for preparing a dry, powdery fly ash derivative, and its uses
NL8501137A (nl) * 1985-04-18 1986-11-17 Aardelite Holding Bv Werkwijze voor het voorbehandelen van vliegas.

Also Published As

Publication number Publication date
NL8501137A (nl) 1986-11-17
US4877453A (en) 1989-10-31
US4770709A (en) 1988-09-13
DE3684167D1 (de) 1992-04-16
CA1250326A (en) 1989-02-21
CN86103392A (zh) 1987-07-29
EP0199416B1 (de) 1992-03-11
JPS61275153A (ja) 1986-12-05
EP0199416A2 (de) 1986-10-29
EP0199416A3 (en) 1988-06-01
CN1019131B (zh) 1992-11-18

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee