EP2536669A4 - Modification de chimie pouzzolanique au niveau d'usine de production - Google Patents

Modification de chimie pouzzolanique au niveau d'usine de production

Info

Publication number
EP2536669A4
EP2536669A4 EP11745283A EP11745283A EP2536669A4 EP 2536669 A4 EP2536669 A4 EP 2536669A4 EP 11745283 A EP11745283 A EP 11745283A EP 11745283 A EP11745283 A EP 11745283A EP 2536669 A4 EP2536669 A4 EP 2536669A4
Authority
EP
European Patent Office
Prior art keywords
production plant
pozzolan
pozzolans
pozzolanic
chemistry
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.)
Withdrawn
Application number
EP11745283A
Other languages
German (de)
English (en)
Other versions
EP2536669A2 (fr
Inventor
Andrew S Hansen
John M Guynn
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.)
Sybre Ltd
Original Assignee
Sybre Ltd
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 Sybre Ltd filed Critical Sybre Ltd
Publication of EP2536669A2 publication Critical patent/EP2536669A2/fr
Publication of EP2536669A4 publication Critical patent/EP2536669A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C04B18/084—Flue dust, i.e. fly ash obtained from mixtures of pulverised coal and additives, added to influence the composition of the resulting flue dust
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
EP11745283A 2010-02-17 2011-02-17 Modification de chimie pouzzolanique au niveau d'usine de production Withdrawn EP2536669A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30542310P 2010-02-17 2010-02-17
US32474110P 2010-04-15 2010-04-15
PCT/US2011/025348 WO2011103371A2 (fr) 2010-02-17 2011-02-17 Modification de chimie pouzzolanique au niveau d'usine de production

Publications (2)

Publication Number Publication Date
EP2536669A2 EP2536669A2 (fr) 2012-12-26
EP2536669A4 true EP2536669A4 (fr) 2013-01-23

Family

ID=44483580

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11745283A Withdrawn EP2536669A4 (fr) 2010-02-17 2011-02-17 Modification de chimie pouzzolanique au niveau d'usine de production

Country Status (2)

Country Link
EP (1) EP2536669A4 (fr)
WO (1) WO2011103371A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011038123A1 (fr) 2009-09-24 2011-03-31 Ash Improvement Technology, Inc. Production d'additifs pour ciment à partir de produits de combustion de combustibles hydrocarbonés et d'oxydes métalliques augmentant la résistance
US8961684B2 (en) 2009-09-24 2015-02-24 Ash Improvement Technology Inc. Production of coal combustion products for use in cementitious materials
US9365451B2 (en) 2009-09-24 2016-06-14 Ash Improvement Technology Inc. Cement additives produced by combustion of coal with clay and slag
US9102567B1 (en) 2010-11-30 2015-08-11 Roman Cement, Llc Engineered Portland cement incorporating SCMs and methods for making same
US20120145046A1 (en) 2010-11-30 2012-06-14 Hansen Andrew S ENGINEERED CEMENT INCORPORATING SCMs AND METHODS FOR MAKING AND USING SAME
US9272953B2 (en) 2010-11-30 2016-03-01 Roman Cement, Llc High early strength cement-SCM blends
USRE49415E1 (en) 2011-10-20 2023-02-14 Roman Cement, Llc Particle packed cement-SCM blends
CA2933007C (fr) 2014-02-28 2019-03-05 Halliburton Energy Services, Inc. Controle ajustable des compositions de ciment de type pouzzolane-chaux
CA2991699A1 (fr) * 2015-06-29 2017-01-05 Roman Cement, Llc Modification des proprietes de materiaux pouzzolaniques par melange
US11168029B2 (en) 2017-01-10 2021-11-09 Roman Cement, Llc Use of mineral fines to reduce clinker content of cementitious compositions
US10730805B2 (en) 2017-01-10 2020-08-04 Roman Cement, Llc Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions
US10737980B2 (en) 2017-01-10 2020-08-11 Roman Cement, Llc Use of mineral fines to reduce clinker content of cementitious compositions
US10131575B2 (en) 2017-01-10 2018-11-20 Roman Cement, Llc Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990741A (fr) * 1949-05-06 1951-09-25 Biache Trief Procédé de fabrication de ciment par combustion de charbon pulvérisé
NL8800253A (nl) * 1988-02-03 1989-09-01 Stichting Energie Werkwijze voor het bereiden van een poedervormig hydraulisch bindmiddel uit steenkool.
EP0847966A1 (fr) * 1995-08-14 1998-06-17 Bureau of Administrative Service, The Chinese Academy of Sciences Procede pour produire de la chaleur et des clinkers dans une chaudiere unique, produits obtenus, equipement utilise et applications
CN1417151A (zh) * 2002-12-14 2003-05-14 大连理工大学 水泥／发电联产技术
CN1887769A (zh) * 2006-07-16 2007-01-03 葛东海 粉煤灰改性替代水泥熟料的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318744A (en) * 1980-06-06 1982-03-09 W. R. Grace & Co. Strength enhancing admixture for concrete compositions
US5160539A (en) * 1991-04-05 1992-11-03 Progress Materials Inc. Method and product of fly ash benefication by carbon burnout in a dry bubbling fluid bed
HRP970303B1 (en) * 1996-06-05 2002-06-30 Holderbank Financ Glarus Method for making pozzolans, synthetic blast-furnance slag, belite or alite clinkers, and pig-iron alloys, from oxidic slag and a device for implementing this method
US6835244B2 (en) * 2002-08-26 2004-12-28 Lafarge Canada Inc. Use of organic carbon-containing minerals

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990741A (fr) * 1949-05-06 1951-09-25 Biache Trief Procédé de fabrication de ciment par combustion de charbon pulvérisé
NL8800253A (nl) * 1988-02-03 1989-09-01 Stichting Energie Werkwijze voor het bereiden van een poedervormig hydraulisch bindmiddel uit steenkool.
EP0847966A1 (fr) * 1995-08-14 1998-06-17 Bureau of Administrative Service, The Chinese Academy of Sciences Procede pour produire de la chaleur et des clinkers dans une chaudiere unique, produits obtenus, equipement utilise et applications
CN1417151A (zh) * 2002-12-14 2003-05-14 大连理工大学 水泥／发电联产技术
CN1887769A (zh) * 2006-07-16 2007-01-03 葛东海 粉煤灰改性替代水泥熟料的生产方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE EPODOC [online] EUROPEAN PATENT OFFICE, THE HAGUE, NL; 14 May 2003 (2003-05-14), XP002688637, Database accession no. CN1417151 *
DATABASE EPODOC [online] EUROPEAN PATENT OFFICE, THE HAGUE, NL; 3 January 2007 (2007-01-03), XP002688639, Database accession no. CN1887769 *
DATABASE WPI Week 200355, Derwent World Patents Index; AN 2003-578377, XP002688638 *

Also Published As

Publication number Publication date
WO2011103371A3 (fr) 2011-12-22
EP2536669A2 (fr) 2012-12-26
WO2011103371A2 (fr) 2011-08-25

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