ES8505555A1 - Procedimiento para moler minerales - Google Patents

Procedimiento para moler minerales

Info

Publication number
ES8505555A1
ES8505555A1 ES527772A ES527772A ES8505555A1 ES 8505555 A1 ES8505555 A1 ES 8505555A1 ES 527772 A ES527772 A ES 527772A ES 527772 A ES527772 A ES 527772A ES 8505555 A1 ES8505555 A1 ES 8505555A1
Authority
ES
Spain
Prior art keywords
grinding aid
mixture containing
mineral mixture
grinding
minerals
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.)
Expired
Application number
ES527772A
Other languages
English (en)
Other versions
ES527772A0 (es
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.)
Henkel Teroson GmbH
Original Assignee
Henkel Teroson GmbH
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 Henkel Teroson GmbH filed Critical Henkel Teroson GmbH
Publication of ES8505555A1 publication Critical patent/ES8505555A1/es
Publication of ES527772A0 publication Critical patent/ES527772A0/es
Granted legal-status Critical Current

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
    • B02C23/06—Selection or use of additives to aid disintegrating
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/001—Waste organic materials
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/02—Alcohols; Phenols; Ethers
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/52—Grinding aids; Additives added during 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO DE MOLIENDA DE MINERALES, ESPECIALMENTE CLINKER DE CEMENTO CON ADICION DE YESO.CONSISTENTE EN ALIMENTAR EL MATERIAL A MOLER EN UN MOLINO, CON DIMENSIONES MAXIMAS ENTRE 1 MM Y 20 MM, ABSORBIENDO ANTES O DURANTE LA MOLIENDA 1,1-DIMETILOLPROPANO, U OTRAS SUSTANCIAS ORGANICAS SIMILARES, AMALGAMADO EL MATERIAL A MOLER CON 1,1-DIMETILOLPROPANO EN PROPORCION PONDERAL ENTRE 0,001 Y 1. LA MOLIENDA SE INICIA A TEMPERATURA AMBIENTE Y SE PROLONGA DURANTE 10 A 180 MINUTOS, SIN SUPERAR LOS 300JC DE TEMPERATURA, HASTA QUE LAS PARTICULAS MOLIDAS SE SITUEN ENTRE 1 Y 100 MICROMETROS. ALTERNATIVAMENTE AL 1,1-DIMETILOLPROPANO PUEDEN EMPLEARSE SUSTANCIAS OBTENIDAS COMO CABEZA DE DESTILACION DE LA ELABORACION DE TRIMETILPROPAN
ES527772A 1982-12-10 1983-12-03 Procedimiento para moler minerales Granted ES527772A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3245843A DE3245843C2 (de) 1982-12-10 1982-12-10 Mahlhilfsmittel

Publications (2)

Publication Number Publication Date
ES8505555A1 true ES8505555A1 (es) 1985-06-16
ES527772A0 ES527772A0 (es) 1985-06-16

Family

ID=6180385

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527772A Granted ES527772A0 (es) 1982-12-10 1983-12-03 Procedimiento para moler minerales

Country Status (6)

Country Link
US (1) US4491480A (es)
CA (1) CA1210030A (es)
DE (1) DE3245843C2 (es)
ES (1) ES527772A0 (es)
FR (1) FR2537458B1 (es)
IT (1) IT1167684B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3732114A1 (de) * 1987-09-24 1989-04-06 Wacker Chemie Gmbh Mittel zur reduzierung des schwundmasses von zement
US5429675A (en) * 1994-08-22 1995-07-04 W. R. Grace & Co.-Conn. Grinding aid composition and cement product
AU2696795A (en) * 1994-08-25 1996-03-14 W.R. Grace & Co.-Conn. Shrinkage reduction cement composition
US6213415B1 (en) 1999-09-13 2001-04-10 W.R. Grace & Co.-Conn. Process for improving grinding of cement clinker in mills employing rollers
EP2716615A1 (en) 2012-10-04 2014-04-09 Construction Research & Technology GmbH Hydraulic composition
CN112892674B (zh) * 2021-01-13 2022-04-15 广州泽力医药科技有限公司 一种艾草天然提取物制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225146A (en) * 1937-11-10 1940-12-17 California Portland Cement Co Portland cement and its manufacture
US2397886A (en) * 1942-07-17 1946-04-02 Jr Edward W Scripture Cement composition and method of making same
US3183105A (en) * 1963-10-18 1965-05-11 Grace W R & Co Cement additive composed of a mixture of methyl acetate and methyl alcohol
DE1482397A1 (de) * 1963-11-22 1970-03-12 Eichborn Dipl Ing Joh Ludw V Anwendung adsorptiver Hilfsmittel fuer Trockenmahlung
US3459570A (en) * 1965-08-23 1969-08-05 Grace W R & Co Amide grinding aid
US3443976A (en) * 1965-10-14 1969-05-13 Grace W R & Co Mineral grinding aids
GB1143516A (en) * 1966-06-10 1969-02-26 Grace W R & Co Improvements relating to additives for minerals
US3615785A (en) * 1968-02-02 1971-10-26 West Virginia Pulp & Paper Co Cement grinding aid and pack set inhibitor
US3549091A (en) * 1968-03-14 1970-12-22 Nat Lead Co Fluid energy milling tio2 pigment
US3560230A (en) * 1969-01-08 1971-02-02 Grace W R & Co Set retarded portland cement composition
US3607326A (en) * 1969-12-16 1971-09-21 Frank G Serafin Mineral grinding aids
US4204877A (en) * 1979-01-15 1980-05-27 Westvaco Corporation Cement grinding aid and set retarder
US4321152A (en) * 1980-10-21 1982-03-23 American Cyanamid Company Grinding of titaniferous ores to enhance recovery of titanium dioxide

Also Published As

Publication number Publication date
DE3245843A1 (de) 1984-06-14
IT8324097A0 (it) 1983-12-09
FR2537458B1 (fr) 1989-03-10
CA1210030A (en) 1986-08-19
ES527772A0 (es) 1985-06-16
DE3245843C2 (de) 1986-05-28
FR2537458A1 (fr) 1984-06-15
IT1167684B (it) 1987-05-13
US4491480A (en) 1985-01-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990201