ES2074825T3 - Trituracion en seco. - Google Patents

Trituracion en seco.

Info

Publication number
ES2074825T3
ES2074825T3 ES92303493T ES92303493T ES2074825T3 ES 2074825 T3 ES2074825 T3 ES 2074825T3 ES 92303493 T ES92303493 T ES 92303493T ES 92303493 T ES92303493 T ES 92303493T ES 2074825 T3 ES2074825 T3 ES 2074825T3
Authority
ES
Spain
Prior art keywords
grinding chamber
solid material
particulate solid
grinding
perforated base
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 - Lifetime
Application number
ES92303493T
Other languages
English (en)
Inventor
David Anthony Pearce
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.)
Imerys Minerals Ltd
Original Assignee
ECC International 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
Priority claimed from GB9206706A external-priority patent/GB2255028B/en
Application filed by ECC International Ltd filed Critical ECC International Ltd
Application granted granted Critical
Publication of ES2074825T3 publication Critical patent/ES2074825T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
    • 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/24—Passing gas through crushing or disintegrating zone
    • B02C23/26—Passing gas through crushing or disintegrating zone characterised by point of gas entry or exit or by gas flow path
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041—Grinding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/65—Chroma (C*)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Crushing And Grinding (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Disintegrating Or Milling (AREA)
  • Drying Of Solid Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Semiconductor Lasers (AREA)
  • Saccharide Compounds (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Products (AREA)

Abstract

UN APARATO PARA TRITURAR UN MATERIAL SOLIDO EN PARTICULAS EN UN ESTADO SUSTANCIALMENTE SECO, QUE CONSTA DE ELEMENTOS PARA INTRODUCIR EL MATERIAL SOLIDO EN PARTICULAS EN UNA CAMARA DE TRITURAR (4), UNA BASE PERFORADA (8) DE LA CAMARA DE TRITURAR (4) A TRAVES DE LA CUAL SE INTRODUCE GAS PARA PROPORCIONAR UN FLUJO ASCENDENTE DEL GAS QUE PASA A TRAVES DEL MATERIAL SOLIDO EN PARTICULAS Y UN IMPULSOR (42) QUE GIRA DENTRO DE LA CAMARA DE TRITURAR (4) PARA AGITAR EL MATERIAL SOLIDO EN PARTICULAS. LA BASE PERFORADA (8) TIENE UN AREA NO PERFORADA CENTRAL (10) QUE HACE QUE EL GAS PASE PREFERENTEMENTE A TRAVES DE LA REGION CERCANA A LAS PAREDES DE LA CAMARA DE TRITURAR (4). ADEMAS, HAY COLOCADA UNA PLACA DESVIADORA HORIZONTAL (17) QUE TIENE UNA ABERTURA CENTRAL (18) EN LA CAMARA DE TRITURAR (4) A UNA ALTURA SUPERIOR A LA BASE PERFORADA (8) QUE NO ES MAYOR DE UNA MITAD DEL ANCHO TRANSVERSAL DE LA CAMARA DE TRITURAR (4). LA PLACA DESVIADORA HORIZONTAL (17) SE HA COLOCADO PARA EVITAR QUE EL LECHO DEL MATERIAL SOLIDO EN PARTICULAS SE EXTIENDA HACIA ARRIBA A UN NIVEL NO DESEADO CERCA DE LAS PAREDES DE LA CAMARA DE TRITURAR (4). EL APARATO TRITURADOR SE PUEDE UTILIZAR DE MANERA VENTAJOSA EN UN TRATAMIENTO SUPERFICIAL DE UN MATERIAL INORGANICO.
ES92303493T 1991-04-23 1992-04-16 Trituracion en seco. Expired - Lifetime ES2074825T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91303639 1991-04-23
GB9206706A GB2255028B (en) 1991-04-23 1992-03-27 Dry grinding

Publications (1)

Publication Number Publication Date
ES2074825T3 true ES2074825T3 (es) 1995-09-16

Family

ID=26129667

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92303493T Expired - Lifetime ES2074825T3 (es) 1991-04-23 1992-04-16 Trituracion en seco.

Country Status (13)

Country Link
US (1) US5238193A (es)
EP (1) EP0510890B1 (es)
JP (1) JP3124826B2 (es)
AT (1) ATE125468T1 (es)
AU (1) AU643136B2 (es)
BR (1) BR9201478A (es)
CA (1) CA2066473C (es)
CS (1) CS123892A3 (es)
DE (1) DE69203643T2 (es)
DK (1) DK0510890T3 (es)
ES (1) ES2074825T3 (es)
FI (1) FI101940B1 (es)
NO (1) NO306604B1 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132906C2 (de) * 1991-10-04 1994-09-29 Loedige Maschbau Gmbh Geb Verwendung einer Maschine zur Gipskartonplattenwiederaufarbeitung
CN2122687U (zh) * 1992-05-03 1992-11-25 武汉工业大学 立轴锤破旋风离心自磨机
EP0681155B1 (en) * 1994-05-06 2002-01-30 Ecc International Limited Drying suspensions of materials
DE19501616A1 (de) * 1995-01-20 1996-07-25 Kloeckner Humboldt Deutz Ag Mahlverfahren und Anlage zur Zerkleinerung von Mahlgut
IT1280833B1 (it) * 1995-03-31 1998-02-11 Enrico Marogna Dispositivo per il controllo della macinatura del caffe', macchina macinadosatrice provvista di tale dispositivo e procedimento per il
EP1375579A1 (en) * 1998-05-22 2004-01-02 Imerys Minerals Limited Particulate carbonates and their preparation and use in thermoplastic film compositions
AU3938399A (en) 1998-05-22 1999-12-13 Imerys Minerals Limited Particulate carbonates and their preparation and use in thermoplastic film compositions
US6783090B2 (en) * 2000-11-15 2004-08-31 Diamond Z Manufacturing Bearing shear block
CN101072837A (zh) * 2004-10-06 2007-11-14 英默里斯高岭土公司 用在硅橡胶基配方中的有机中和的煅烧高岭土
EP1828317A2 (en) * 2004-12-03 2007-09-05 Imerys Kaolin, Inc. Compositions comprising high surface area ground calcium carbonate
GB0515088D0 (en) * 2005-07-22 2005-08-31 Imerys Minerals Ltd Particulate glass compositions and methods of production
US20070170291A1 (en) * 2006-01-23 2007-07-26 Naganawa Mauro M Cracking mill for grains of soy, wheat, and others
CN100368093C (zh) * 2006-01-26 2008-02-13 石庆国 筒体固定式球磨机
US7621474B2 (en) * 2006-03-14 2009-11-24 National Gypsum Properties, Llc Method and apparatus for calcining gypsum
DE102006060977A1 (de) * 2006-12-20 2008-06-26 Cemag Anlagenbau Gmbh Verfahren und Vorrichtung zum Beschichten von pulverförmigem Material
FR2913427B1 (fr) 2007-03-05 2011-10-07 Omya Development Ag Procede de broyage a sec d'un ou plusieurs materiaux comprenant au moins un carbonate de calcium
PL2330162T5 (pl) 2009-12-07 2023-10-02 Omya International Ag Sposób klasyfikacji materiału mineralnego w obecności dodatków zawierających glicerol, otrzymywane produkty i ich zastosowania
FR2953426B1 (fr) 2009-12-07 2014-10-03 Coatex Sas Utilisation de formulations contenant du glycerol comme agent d'aide au broyage a sec de matieres minerales.
FR2954715B1 (fr) 2009-12-24 2014-12-26 Coatex Sas Utilisation de glycerol comme agent ameliorant le caractere autodispersant d'une matiere minerale destinee a une composition aqueuse
JP2011161381A (ja) * 2010-02-10 2011-08-25 Nippon Coke & Engineering Co Ltd 自生粉砕機及び粉砕処理方法
CN102600941B (zh) * 2011-01-24 2014-01-22 上海振华科技开发有限公司 精细研磨机
CA2847663C (en) * 2012-10-18 2019-02-19 Anthony Lyons Coating composition and coated paper and coated paperboard
CN103029019A (zh) * 2012-12-17 2013-04-10 四川成发航空科技股份有限公司 一种对工件进行精加工的干磨法
US20150037496A1 (en) 2013-01-09 2015-02-05 Imerys Pigments, Inc. Treatments for non-caking mine rock dust
WO2014110202A1 (en) 2013-01-09 2014-07-17 Imerys Pigments, Inc. Treatment for non-caking mine rock dust
WO2015002697A1 (en) 2013-07-02 2015-01-08 Imerys Pigments, Inc. Non-caking rock dust for use in underground coal mines
CN104359288B (zh) * 2014-10-31 2016-09-28 湖南三德科技股份有限公司 可刮扫物料的风透式干燥设备
MX2017013656A (es) 2015-04-27 2018-03-15 Imerys Usa Inc Composiciones que incluyen mezclas de material en particulas inorganico hidrofobico y no hidrofobico para su uso en productos de recubrimiento.
CN105944807B (zh) * 2016-05-30 2018-08-28 浙江凯色丽科技发展有限公司 易出料型云母原料研磨机
KR101900306B1 (ko) * 2017-08-10 2018-09-20 (주)포스코켐텍 제강용 생석회 건식코팅장치 및 이를 이용한 실리콘 오일 표면처리 방법
DE102019200191A1 (de) * 2018-06-08 2019-12-12 Sms Group Gmbh Trockenaufbereitung von Kaolin bei der Herstellung von HPA
CN109482280B (zh) * 2018-11-06 2021-11-23 江苏复容科技创业孵化管理有限公司 一种电解铝用真空包铝渣分离系统
CN113617083A (zh) * 2020-04-20 2021-11-09 杭州伊尹健康技术有限公司 封闭进行的药液循环助力式中药过滤粉碎方法
EP3995320A1 (de) * 2020-11-09 2022-05-11 Continental Reifen Deutschland GmbH Energieeffizientes lösungsmittelfreies verfahren zur organosilanisierung von silikat- und siliciumdioxid-materialien

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB728698A (en) * 1951-12-21 1955-04-27 Blanc Omya Sa Du Process for the treatment of natural calcium carbonates, and the products obtained by this process
US3075710A (en) * 1960-07-18 1963-01-29 Ignatz L Feld Process for wet grinding solids to extreme fineness
FR1583182A (es) * 1967-11-30 1969-10-24
US3549091A (en) * 1968-03-14 1970-12-22 Nat Lead Co Fluid energy milling tio2 pigment
US3670970A (en) * 1970-10-19 1972-06-20 Andrew Szegvari Method and apparatus for comminuting and reacting solids
US4225092A (en) * 1977-11-22 1980-09-30 Microprocess Ltd. Annular grinding mill
DE3440993C2 (de) * 1984-11-09 1987-02-26 Omya GmbH, 5000 Köln Rührwerksmühle, insbesondere Rührwerkskugelmühle
DE8432856U1 (de) * 1984-11-09 1987-11-26 Omya GmbH, 5000 Köln Rührwerksmühle, insbesondere Rührwerkskugelmühle
GB2190016B (en) * 1985-08-01 1989-07-26 Ecc Int Ltd Communition of material
GB2179268B (en) * 1985-08-01 1989-07-26 Ecc Int Ltd Comminution of material
JPH0683795B2 (ja) * 1986-03-18 1994-10-26 ホソカワミクロン株式会社 ボ−ルミル
US4964576A (en) * 1988-04-04 1990-10-23 Datta Rabinder S Method and apparatus for mineral matter separation

Also Published As

Publication number Publication date
FI101940B (fi) 1998-09-30
JPH05293398A (ja) 1993-11-09
DK0510890T3 (da) 1995-11-27
FI921782A (fi) 1992-10-24
FI921782A0 (fi) 1992-04-22
US5238193A (en) 1993-08-24
NO921559D0 (no) 1992-04-22
CS123892A3 (en) 1992-11-18
AU1517892A (en) 1992-10-29
JP3124826B2 (ja) 2001-01-15
NO921559L (no) 1992-10-26
DE69203643T2 (de) 1995-12-21
CA2066473A1 (en) 1992-10-24
ATE125468T1 (de) 1995-08-15
BR9201478A (pt) 1992-12-01
EP0510890A2 (en) 1992-10-28
CA2066473C (en) 1996-12-31
FI101940B1 (fi) 1998-09-30
EP0510890B1 (en) 1995-07-26
EP0510890A3 (en) 1993-02-03
NO306604B1 (no) 1999-11-29
AU643136B2 (en) 1993-11-04
DE69203643D1 (de) 1995-08-31

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