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NO20082804L - Fremgangsmate for stabilisering av metastabile loselige anhydritt III, fremgangsmate for fremstilling av et hydraulisk bindemiddel basert derpa, den oppnadde hydrauliske bindemidlet, anvendelse derav og et industrielt anlegg for a utfore fremgangsmaten - Google Patents

Fremgangsmate for stabilisering av metastabile loselige anhydritt III, fremgangsmate for fremstilling av et hydraulisk bindemiddel basert derpa, den oppnadde hydrauliske bindemidlet, anvendelse derav og et industrielt anlegg for a utfore fremgangsmaten

Info

Publication number
NO20082804L
NO20082804L NO20082804A NO20082804A NO20082804L NO 20082804 L NO20082804 L NO 20082804L NO 20082804 A NO20082804 A NO 20082804A NO 20082804 A NO20082804 A NO 20082804A NO 20082804 L NO20082804 L NO 20082804L
Authority
NO
Norway
Prior art keywords
hydraulic binder
anhydrite iii
soluble anhydrite
industrial plant
stabilizing
Prior art date
Application number
NO20082804A
Other languages
English (en)
Inventor
Edouard Dumoulin
Crisanto Palacios
Original Assignee
Gypsmix Sarl
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 PCT/IB2005/004006 external-priority patent/WO2007066167A1/fr
Application filed by Gypsmix Sarl filed Critical Gypsmix Sarl
Publication of NO20082804L publication Critical patent/NO20082804L/no

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
    • C04B11/00—Calcium sulfate cements
    • C04B11/007—After-treatment of the dehydration products, e.g. aging, stabilisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C01F11/466—Conversion of one form of calcium sulfate to another
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/05—Calcium sulfate cements obtaining anhydrite, e.g. Keene's cement
    • 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
    • C04B11/00—Calcium sulfate cements
    • C04B11/06—Calcium sulfate cements starting from anhydrite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Fertilizers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Oppfinnelsen vedrører en fremgangsmåte for stabilisering av et metastabilt oppløselig anhydritt III, videre en fremgangsmåte for fremstilling av et hydraulisk bindemiddel basert derpå, og videre det således oppnådde hydrauliske bindemiddel, samt en fremgangsmåte for anvendelse av dette innenfor sementindustrien, og endelig et industrielt anlegg for å gjennomføre fremgangsmåten ifølge oppfinnelsen. Fremgangsmåten består i å stabilisere et metastabilt oppløselig anhydritt III ved mekanisk spenning (stress) av partiklene på en slik måte at krystallstrukturen av partiklene modifiseres og den metastabile fase derav stabiliseres. Oppfinnelsen muliggjør stabilisering av de metastabile oppløselige anhydritt III partikler uten å anvende vanlige trinn for oppvarming og bråkjøling av de nevnte partikler.
NO20082804A 2005-12-07 2008-06-20 Fremgangsmate for stabilisering av metastabile loselige anhydritt III, fremgangsmate for fremstilling av et hydraulisk bindemiddel basert derpa, den oppnadde hydrauliske bindemidlet, anvendelse derav og et industrielt anlegg for a utfore fremgangsmaten NO20082804L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/IB2005/004006 WO2007066167A1 (fr) 2005-12-07 2005-12-07 Procede de preparation d'un liant hydraulique a base d'anhydrite iii soluble stabilise', liant hydraulique obtenu, utilisation de ce liant et installation industrielle pour la mise en oeuvre du procede'
EP2006010015 2006-10-17
PCT/EP2006/010828 WO2007065527A2 (fr) 2005-12-07 2006-11-10 Procede pour stabiliser de l’anhydrite iii soluble metastable, procede de preparation d’un liant hydraulique a base d’anhydrite iii soluble stabilise, liant hydraulique obtenu, utilisation de ce liant et installation industrielle pour la mise en oeuvre d’un tel procede

Publications (1)

Publication Number Publication Date
NO20082804L true NO20082804L (no) 2008-08-22

Family

ID=37983474

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20082804A NO20082804L (no) 2005-12-07 2008-06-20 Fremgangsmate for stabilisering av metastabile loselige anhydritt III, fremgangsmate for fremstilling av et hydraulisk bindemiddel basert derpa, den oppnadde hydrauliske bindemidlet, anvendelse derav og et industrielt anlegg for a utfore fremgangsmaten

Country Status (22)

Country Link
US (1) US20090293772A1 (no)
EP (1) EP1991509B1 (no)
JP (1) JP2009534279A (no)
KR (1) KR20080080619A (no)
AP (1) AP2008004526A0 (no)
AT (1) ATE555068T1 (no)
AU (1) AU2006322373A1 (no)
BR (1) BRPI0619164A2 (no)
CA (1) CA2631635A1 (no)
CY (1) CY1112944T1 (no)
DK (1) DK1991509T3 (no)
EA (1) EA200870008A1 (no)
ES (1) ES2387025T3 (no)
HR (1) HRP20120614T1 (no)
IL (1) IL192004A0 (no)
MA (1) MA30143B1 (no)
NO (1) NO20082804L (no)
PL (1) PL1991509T3 (no)
PT (1) PT1991509E (no)
RS (1) RS52432B (no)
SI (1) SI1991509T1 (no)
WO (1) WO2007065527A2 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2933688B1 (fr) * 2008-07-11 2011-05-13 K And Co Procede de fabrication industrielle de compositions a base de sulfate de calcium anhydre sous forme beta anhydrite iii' compositions et liants correspondants.
EP2163532A1 (de) * 2008-09-11 2010-03-17 Claudius Peters Technologies GmbH Verfahren und Anlage zur Herstellung von Hartgips
FR2947258B1 (fr) * 2009-06-26 2011-07-22 K And Co Procede d'obtention en voie seche de sulfate de calcium anhydre sous forme beta anhydrite iii a partir d'hemihydrate de sulfate de calcium.
WO2013112060A1 (en) 2012-01-27 2013-08-01 Columbeanu Ion Hydraulic binder based on calcium sulphate, process for producing the same and specific uses thereof
WO2015104466A1 (fr) 2014-01-10 2015-07-16 Greenmade Development Limited Ciments hydrauliques à base de ciment ou de clinker de ciment ou de la chaux, de sulfate de calcium, et d'un composant pouzzolanique; leur procédé de fabrication et leurs utilisations
BR112018008747A8 (pt) * 2015-10-28 2019-02-26 Inkaya Yonca mistura de material de construção para construção

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB696799A (en) * 1951-03-03 1953-09-09 Joseph Lecher Improvements in or relating to processing materials
US3401094A (en) * 1966-04-21 1968-09-10 Westinghouse Electric Corp Water conversion process and apparatus
GB1397421A (en) * 1972-01-03 1975-06-11 Knauf Westdeutsche Gips Mortars and the like
DE2200532A1 (de) * 1972-01-07 1973-07-12 Rheinstahl Ag Verfahren und vorrichtung zum herstellen von mehrphasengipsen
DE2827912A1 (de) * 1977-10-13 1979-04-19 Simmering Graz Pauker Ag Verfahren und vorrichtung zur herstellung aktivierter gemische mineralischer komponenten
AT362290B (de) * 1978-06-26 1981-04-27 Simmering Graz Pauker Ag Verfahren zur regenerierung und reaktivierung inaktiv gewordenen zementes
US4435183A (en) * 1982-02-16 1984-03-06 United States Gypsum Company Process for rapid dewatering and drying of calcium sulfate hemihydrate
DD296058A5 (de) * 1990-02-19 1991-11-21 Veb Zementwerke Ruedersdorf,De Verfahren zum dehydratisieren von anfallgipsen
RU2001890C1 (ru) * 1991-01-22 1993-10-30 Полевский криолитовый завод Сырьева смесь дл получени гипсовых в жущих материалов и изделий.
JPH06144894A (ja) * 1992-04-10 1994-05-24 Hodogaya Chem Co Ltd アルミナ系固化材
FR2714372B1 (fr) * 1993-12-23 1996-03-08 Mace Holding Procédé et installation de production de plâtre à partir de gypse par calcination par contact direct avec des gaz chauds porteurs.
DE19606075C2 (de) * 1996-02-19 2000-02-17 Sulzer Chemtech Gmbh Verfahren und Vorrichtungen zur thermischen Behandlung von Gips
DE19639448A1 (de) * 1996-09-25 1998-04-02 Sicowa Verfahrenstech Verfahren zur Herstellung von schwerlöslichem Calciumsulfat-Anhydrit-II
DE19737778C2 (de) * 1997-08-29 2002-06-20 Sicowa Verfahrenstech Verfahren zur Herstellung von Calciumsulfat-Alpha-Halbhydrat
GB2337514B (en) * 1998-05-22 2000-04-12 Mark Youds Crystalline structure enhancer
EP1060731A1 (fr) * 1999-06-18 2000-12-20 Bone & Joint Research S.A. Matériau de comblement bio-actif, procédé d'utilisation de ce matériau et appareil pour la mise en oeuvre du procédé
FR2804423B1 (fr) * 2000-01-28 2002-11-22 Energetic Ind Internat Anhydrite iii ou alpha stabilise, procede et installation industrielle de production
DE60328668D1 (de) * 2002-03-27 2009-09-17 United States Gypsum Co Hochmolekularergewicht-zusatz für gebrannten gips und und zementzusammensetzungen
AT412342B (de) * 2003-01-31 2005-01-25 Ernst Ing Stockhammer Kühltrommel mit stabilisierungszone

Also Published As

Publication number Publication date
PT1991509E (pt) 2012-07-31
CA2631635A1 (fr) 2007-06-14
JP2009534279A (ja) 2009-09-24
WO2007065527A2 (fr) 2007-06-14
AP2008004526A0 (en) 2008-08-31
US20090293772A1 (en) 2009-12-03
ES2387025T3 (es) 2012-09-11
AU2006322373A1 (en) 2007-06-14
CY1112944T1 (el) 2016-04-13
EP1991509A2 (fr) 2008-11-19
EP1991509B1 (fr) 2012-04-25
IL192004A0 (en) 2008-12-29
MA30143B1 (fr) 2009-01-02
BRPI0619164A2 (pt) 2011-09-13
SI1991509T1 (sl) 2012-09-28
PL1991509T3 (pl) 2012-10-31
WO2007065527A3 (fr) 2007-08-23
EA200870008A1 (ru) 2009-12-30
KR20080080619A (ko) 2008-09-04
RS52432B (sr) 2013-02-28
ATE555068T1 (de) 2012-05-15
HRP20120614T1 (hr) 2012-08-31
DK1991509T3 (da) 2012-08-13

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