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BR9407221A - Processo para aperfeiçoamento da moagem de materiais grosseiros - Google Patents

Processo para aperfeiçoamento da moagem de materiais grosseiros

Info

Publication number
BR9407221A
BR9407221A BR9407221A BR9407221A BR9407221A BR 9407221 A BR9407221 A BR 9407221A BR 9407221 A BR9407221 A BR 9407221A BR 9407221 A BR9407221 A BR 9407221A BR 9407221 A BR9407221 A BR 9407221A
Authority
BR
Brazil
Prior art keywords
grinding
improving
coarse materials
coarse
materials
Prior art date
Application number
BR9407221A
Other languages
English (en)
Inventor
Jean-Pierre Guicquero
Helene Debegnac
Jean Julien Lagrance
Original Assignee
Chryso Sa
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 Chryso Sa filed Critical Chryso Sa
Publication of BR9407221A publication Critical patent/BR9407221A/pt

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
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
    • C04B7/42—Active ingredients added before, or during, the burning process
    • C04B7/428—Organic materials
    • 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
    • B02C23/06—Selection or use of additives to aid disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Food Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Disintegrating Or Milling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR9407221A 1993-08-06 1994-08-04 Processo para aperfeiçoamento da moagem de materiais grosseiros BR9407221A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9309878A FR2708484B1 (fr) 1993-08-06 1993-08-06 Procédé d'amélioration du broyage des minéraux.
PCT/FR1994/000977 WO1995004599A1 (fr) 1993-08-06 1994-08-04 Procede d'amelioration du broyage des matieres crues

Publications (1)

Publication Number Publication Date
BR9407221A true BR9407221A (pt) 1996-09-17

Family

ID=9450129

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9407221A BR9407221A (pt) 1993-08-06 1994-08-04 Processo para aperfeiçoamento da moagem de materiais grosseiros

Country Status (10)

Country Link
EP (1) EP0711206B1 (pt)
AU (1) AU7387494A (pt)
BR (1) BR9407221A (pt)
CA (1) CA2168852A1 (pt)
DE (1) DE69401515T2 (pt)
ES (1) ES2096482T3 (pt)
FR (1) FR2708484B1 (pt)
TR (1) TR27828A (pt)
WO (1) WO1995004599A1 (pt)
ZA (1) ZA945874B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2784373B1 (fr) * 1998-10-09 2000-12-15 Chryso Sas Adjuvant liquide et compositions de ciment
FR2863914B1 (fr) * 2003-12-22 2006-05-26 Rhodia Chimie Sa Utilisation d'acide adipique a titre d'agent de mouturage dans le broyage a sec de materiaux mineraux

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329517A (en) * 1965-02-05 1967-07-04 Grace W R & Co Cement additives composed of ethanolamine salts
US4386963A (en) * 1981-09-21 1983-06-07 W. R. Grace & Co. Grinding aids for granular blast furnace slag
JPS6163551A (ja) * 1984-09-03 1986-04-01 日本ゼオン株式会社 鉱物質粉砕助剤
EP0336453B1 (en) * 1985-08-01 1993-12-22 Ecc International Limited Comminution of material
SU1301491A1 (ru) * 1985-11-01 1987-04-07 Кузбасский Политехнический Институт Способ улучшени размольных свойств угл
SU1586778A1 (ru) * 1988-06-08 1990-08-23 Научно-Производственное Объединение "Армцветмет" Способ измельчени песков
US5131600A (en) * 1989-02-13 1992-07-21 The Dow Chemical Company Alkanol amine grinding aids

Also Published As

Publication number Publication date
TR27828A (tr) 1995-08-29
WO1995004599A1 (fr) 1995-02-16
DE69401515D1 (de) 1997-02-27
AU7387494A (en) 1995-02-28
EP0711206B1 (fr) 1997-01-15
ES2096482T3 (es) 1997-03-01
FR2708484B1 (fr) 1995-10-13
ZA945874B (en) 1995-03-10
EP0711206A1 (fr) 1996-05-15
DE69401515T2 (de) 1997-07-10
CA2168852A1 (fr) 1995-02-16
FR2708484A1 (fr) 1995-02-10

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law