BRPI0817617A2 - Método para produção de cimento portland de escória e cimento portland de alto-forno - Google Patents

Método para produção de cimento portland de escória e cimento portland de alto-forno

Info

Publication number
BRPI0817617A2
BRPI0817617A2 BRPI0817617A BRPI0817617A2 BR PI0817617 A2 BRPI0817617 A2 BR PI0817617A2 BR PI0817617 A BRPI0817617 A BR PI0817617A BR PI0817617 A2 BRPI0817617 A2 BR PI0817617A2
Authority
BR
Brazil
Prior art keywords
portland
cement
production
blast furnace
slag cement
Prior art date
Application number
Other languages
English (en)
Inventor
Paul Clemens
Dietmar Espig
Original Assignee
Holcin Technology 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 Holcin Technology Ltd filed Critical Holcin Technology Ltd
Publication of BRPI0817617A2 publication Critical patent/BRPI0817617A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • 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
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • C04B7/527—Grinding ; After-treatment of ground cement obtaining cements characterised by fineness, e.g. by multi-modal particle size distribution
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1075—Chromium-free or very low chromium-content materials
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BRPI0817617 2007-09-29 2008-09-24 Método para produção de cimento portland de escória e cimento portland de alto-forno BRPI0817617A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007046834A DE102007046834B4 (de) 2007-09-29 2007-09-29 Verfahren zur Herstellung von Hüttensandmehl enthaltenden Zementen
PCT/EP2008/008066 WO2009043510A2 (de) 2007-09-29 2008-09-24 Verfahren zur herstellung von portlandhüttenzementen und hochofenzement

Publications (1)

Publication Number Publication Date
BRPI0817617A2 true BRPI0817617A2 (pt) 2015-03-31

Family

ID=40070612

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817617 BRPI0817617A2 (pt) 2007-09-29 2008-09-24 Método para produção de cimento portland de escória e cimento portland de alto-forno

Country Status (8)

Country Link
US (1) US20100242805A1 (pt)
EP (1) EP2193108A2 (pt)
AU (1) AU2008306222A1 (pt)
BR (1) BRPI0817617A2 (pt)
CA (1) CA2701139A1 (pt)
DE (1) DE102007046834B4 (pt)
MX (1) MX2010003507A (pt)
WO (1) WO2009043510A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211358B (zh) * 2010-12-30 2015-12-16 何玉成 一种级配砂料的制备方法及实施该方法的构造
DE102011008967B4 (de) * 2011-01-12 2014-10-30 Khd Humboldt Wedag Gmbh Anlage zur Herstellung von Zement mit zentraler Mahleinheit
EP2790837B1 (en) 2011-12-16 2019-06-12 Holcim Technology Ltd. Grinding process and unit, and corresponding production process of a hydraulic binder
JP6166274B2 (ja) * 2011-12-22 2017-07-19 シーカ テクノロジー アクチェンゲゼルシャフト 粒径に応じて固体粒子を分離する装置の効率向上
EP2980036B1 (en) * 2014-07-28 2018-04-25 HeidelbergCement AG Method of grinding cement clinker
CN106348629B (zh) * 2016-08-25 2018-02-23 嘉华特种水泥股份有限公司 一种水泥粉磨制备工艺
DK3326720T3 (da) 2016-11-23 2022-01-10 Loesche Gmbh Fremgangsmåde til behandling af flerfase mineralske råmaterialer
DE102017115994A1 (de) * 2017-07-17 2019-01-17 Thyssenkrupp Ag Zweistufiger Mahlkreislauf und Verfahren zur Herstellung eines gemahlenen Produkts mittels einer zweistufigen Mahlung
DE102017117985A1 (de) 2017-08-08 2019-02-14 Thyssenkrupp Ag Verfahren und Anlage zur Herstellung von Zement

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490702A (en) * 1966-10-24 1970-01-20 D Ore Mills Inc Method of accelerating production of portland cement and similar material
FR2329350A1 (fr) * 1975-10-28 1977-05-27 Inst Tsementnoi Promy Broyeur a projection
DE3138342C2 (de) * 1981-09-26 1983-10-06 Portland-Zementwerk Wotan, H. Schneider Kg, 5531 Ahuette Trockenverfahren zur Herstellung von Zement
DE3334235A1 (de) * 1982-11-04 1984-05-10 Heinz 4630 Bochum Jäger Verfahren und vorrichtung zur energiesparenden herstellung eines feingutes, insbesondere zement
DE3843338A1 (de) * 1988-12-22 1990-06-28 Krupp Polysius Ag Sichter
DE8916267U1 (de) * 1989-02-20 1996-08-08 Kloeckner Humboldt Deutz Ag Sichter zum Sichten von körnigem Gut und Mahlanlage mit Einschaltung eines solchen Sichters
IT1248066B (it) * 1991-06-17 1995-01-05 Italcementi Spa Separatore dinamico per materiali polverulenti, in particolare cementoed impianto che lo comprende
WO1994020217A1 (en) * 1993-03-03 1994-09-15 Slegten Societe Anonyme Control process for closed-circuit dry-method grinder
DE4320025A1 (de) * 1993-06-17 1994-12-22 Krupp Polysius Ag Mahlanlage und Verfahren zum Mahlen und Sichten von sprödem Mahlgut
DE19514971A1 (de) * 1994-04-27 1995-11-02 Heinz Jaeger Verfahren und Anlage zur energiesparenden Herstellung eines Feingutes
DE19828326A1 (de) * 1998-06-25 1999-12-30 Alsen Ag Hüttensandhaltiges Bindemittel, insbesondere Zement
EP0995726A1 (de) * 1998-10-19 2000-04-26 E. Schwenk Zementwerke KG Verfahren und Vorrichtung zum Herstellen eines hydraulischen Bindemittels
CZ292488B6 (cs) * 1999-03-18 2003-10-15 Psp Engineering A. S. Způsob mletí materiálů s rozdílnou zrnitostí
DE10119977A1 (de) * 2001-04-24 2002-10-31 Kloeckner Humboldt Wedag Verfahren und Anlage zur Herstellung von Zementklinker

Also Published As

Publication number Publication date
CA2701139A1 (en) 2009-04-09
WO2009043510A3 (de) 2009-06-18
WO2009043510A2 (de) 2009-04-09
DE102007046834A1 (de) 2009-04-02
MX2010003507A (es) 2010-08-02
DE102007046834B4 (de) 2010-01-14
AU2008306222A1 (en) 2009-04-09
US20100242805A1 (en) 2010-09-30
EP2193108A2 (de) 2010-06-09

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired