GB9206706D0 - Dry grinding - Google Patents

Dry grinding

Info

Publication number
GB9206706D0
GB9206706D0 GB929206706A GB9206706A GB9206706D0 GB 9206706 D0 GB9206706 D0 GB 9206706D0 GB 929206706 A GB929206706 A GB 929206706A GB 9206706 A GB9206706 A GB 9206706A GB 9206706 D0 GB9206706 D0 GB 9206706D0
Authority
GB
United Kingdom
Prior art keywords
dry grinding
grinding
dry
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.)
Granted
Application number
GB929206706A
Other versions
GB2255028A (en
GB2255028B (en
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
Application filed by ECC International Ltd filed Critical ECC International Ltd
Priority to AT92303493T priority Critical patent/ATE125468T1/en
Priority to ES92303493T priority patent/ES2074825T3/en
Priority to DK92303493.8T priority patent/DK0510890T3/en
Priority to DE69203643T priority patent/DE69203643T2/en
Priority to EP92303493A priority patent/EP0510890B1/en
Priority to US07/871,922 priority patent/US5238193A/en
Priority to CA002066473A priority patent/CA2066473C/en
Priority to BR929201478A priority patent/BR9201478A/en
Priority to JP04102854A priority patent/JP3124826B2/en
Priority to NO921559A priority patent/NO306604B1/en
Priority to FI921782A priority patent/FI101940B/en
Priority to CS921238A priority patent/CS123892A3/en
Priority to AU15178/92A priority patent/AU643136B2/en
Publication of GB9206706D0 publication Critical patent/GB9206706D0/en
Publication of GB2255028A publication Critical patent/GB2255028A/en
Application granted granted Critical
Publication of GB2255028B publication Critical patent/GB2255028B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crushing And Grinding (AREA)
GB9206706A 1991-04-23 1992-03-27 Dry grinding Expired - Fee Related GB2255028B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
AT92303493T ATE125468T1 (en) 1991-04-23 1992-04-16 DRY GRINDING.
ES92303493T ES2074825T3 (en) 1991-04-23 1992-04-16 DRY CRUSHING.
DK92303493.8T DK0510890T3 (en) 1991-04-23 1992-04-16 Dry milling
DE69203643T DE69203643T2 (en) 1991-04-23 1992-04-16 Dry grinding.
EP92303493A EP0510890B1 (en) 1991-04-23 1992-04-16 Dry grinding
CA002066473A CA2066473C (en) 1991-04-23 1992-04-21 Dry grinding
US07/871,922 US5238193A (en) 1991-04-23 1992-04-21 Dry grinding
JP04102854A JP3124826B2 (en) 1991-04-23 1992-04-22 Dry grinding apparatus and method
BR929201478A BR9201478A (en) 1991-04-23 1992-04-22 APPLIANCE FOR GRINDING AND DRYING SOLID MATERIAL, GRINDING PROCESS, SURFACE TREATMENT PROCESS, INORGANIC SURFACE MATERIAL, PLASTIC OR RUBBER COMPOSITION
NO921559A NO306604B1 (en) 1991-04-23 1992-04-22 Apparatus and method for grinding particulate material
FI921782A FI101940B (en) 1991-04-23 1992-04-22 Apparatus and method for dry grinding of cut solids
CS921238A CS123892A3 (en) 1991-04-23 1992-04-23 Apparatus for dry milling of granulated solid material
AU15178/92A AU643136B2 (en) 1991-04-23 1992-04-23 Dry grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91303639 1991-04-23

Publications (3)

Publication Number Publication Date
GB9206706D0 true GB9206706D0 (en) 1992-05-13
GB2255028A GB2255028A (en) 1992-10-28
GB2255028B GB2255028B (en) 1994-03-09

Family

ID=8208261

Family Applications (1)

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

Country Status (1)

Country Link
GB (1) GB2255028B (en)

Also Published As

Publication number Publication date
GB2255028A (en) 1992-10-28
GB2255028B (en) 1994-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090327