BR9506238A - Grinding media comprising naturally occurring zirconium silicate sand and process for laminating a powder - Google Patents

Grinding media comprising naturally occurring zirconium silicate sand and process for laminating a powder

Info

Publication number
BR9506238A
BR9506238A BR9506238A BR9506238A BR9506238A BR 9506238 A BR9506238 A BR 9506238A BR 9506238 A BR9506238 A BR 9506238A BR 9506238 A BR9506238 A BR 9506238A BR 9506238 A BR9506238 A BR 9506238A
Authority
BR
Brazil
Prior art keywords
naturally occurring
zirconium silicate
powder
silicate sand
laminating
Prior art date
Application number
BR9506238A
Other languages
Portuguese (pt)
Inventor
Thomas Ian Brownbridge
Phillip M Story
Original Assignee
Kerr Mc Gee Chem Corp
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 Kerr Mc Gee Chem Corp filed Critical Kerr Mc Gee Chem Corp
Publication of BR9506238A publication Critical patent/BR9506238A/en

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
    • B02C17/18—Details
    • B02C17/20—Disintegrating members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Crushing And Grinding (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Disintegrating Or Milling (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Silicon Compounds (AREA)

Abstract

A grinding medium including naturally occurring zirconium silicate sand characterized by a density in the range of from about 4g/cc absolute to about 6g/cc absolute is provided. Also provided is a method for milling a powder which includes steps of forming a milling slurry including a naturally occurring zirconium silicate sand grinding medium having a density in the range of from about 4g/cc absolute to about 6g/cc absolute.
BR9506238A 1994-01-25 1995-01-24 Grinding media comprising naturally occurring zirconium silicate sand and process for laminating a powder BR9506238A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18608594A 1994-01-25 1994-01-25
PCT/US1995/000963 WO1995019846A1 (en) 1994-01-25 1995-01-24 Zirconium silicate grinding medium and method of milling

Publications (1)

Publication Number Publication Date
BR9506238A true BR9506238A (en) 1997-09-30

Family

ID=22683601

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9506238A BR9506238A (en) 1994-01-25 1995-01-24 Grinding media comprising naturally occurring zirconium silicate sand and process for laminating a powder

Country Status (18)

Country Link
EP (2) EP0690749B1 (en)
JP (1) JP2693039B2 (en)
KR (1) KR0164652B1 (en)
CN (1) CN1042104C (en)
AT (2) ATE191160T1 (en)
AU (1) AU671248B2 (en)
BR (1) BR9506238A (en)
CA (1) CA2158969C (en)
CZ (1) CZ284563B6 (en)
DE (2) DE69515935T2 (en)
ES (2) ES2190624T3 (en)
FI (1) FI954466A0 (en)
MX (1) MX9504066A (en)
PL (1) PL176837B1 (en)
SK (1) SK117895A3 (en)
TW (1) TW276208B (en)
WO (1) WO1995019846A1 (en)
ZA (1) ZA95590B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315505B (en) * 1996-07-24 1998-07-22 Sofitech Nv An additive for increasing the density of a fluid and fluid comprising such additve
DE102004040368B3 (en) * 2004-08-20 2006-02-23 Juhnke, Michael, Dipl.-Ing. Grinding body for producing very finely ground product has surface consisting of material which is rigid at grinding temperature but not at room temperature
US20080022900A1 (en) * 2006-07-25 2008-01-31 Venkata Rama Rao Goparaju Process for manufacturing titanium dioxide pigment
CN101722085B (en) * 2008-10-15 2012-06-13 许兴康 Grinding technology of high purity sub-nano level superfine zirconium silicate powder
CN102795848B (en) * 2012-08-02 2013-10-23 江苏锡阳研磨科技有限公司 Low-temperature sintered zirconium silicate grinding ball and preparation method thereof
CN111180719A (en) * 2020-01-07 2020-05-19 马鞍山科达普锐能源科技有限公司 Method for preparing nano silicon by three-stage grinding
CN115043620B (en) * 2022-03-09 2023-03-10 湖北工业大学 Method for preparing early-strength precast concrete by taking sand as grinding medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679552A (en) * 1949-08-29 1952-09-17 British Titan Products Improvements relating to methods and apparatus for grinding, crushing and disintegrating
US3337140A (en) * 1964-06-03 1967-08-22 Pittsburgh Plate Glass Co Dispersion process
DE2832761B1 (en) * 1978-07-26 1979-10-31 Basf Ag Process for converting crude and / or coarsely crystallized perylene tetracarboxylic diimides into a pigment form
JPS5815079A (en) * 1981-07-14 1983-01-28 日本化学陶業株式会社 Crusher member comprising zirconia sintered body
US4547534A (en) * 1983-03-18 1985-10-15 Memorex Corporation Method to disperse fine solids without size reduction
JPS60211637A (en) * 1984-04-05 1985-10-24 Hitachi Maxell Ltd Production of magnetic recording medium
JPH04166246A (en) * 1990-10-31 1992-06-12 Matsushita Electric Ind Co Ltd Medium agitating mill and grinding method

Also Published As

Publication number Publication date
MX9504066A (en) 1997-05-31
DE69515935D1 (en) 2000-05-04
CA2158969A1 (en) 1995-07-27
DE69530132D1 (en) 2003-04-30
ATE191160T1 (en) 2000-04-15
DE69515935T2 (en) 2000-08-17
EP0930098A1 (en) 1999-07-21
DE69530132T2 (en) 2004-01-08
CN1042104C (en) 1999-02-17
ZA95590B (en) 1996-07-25
AU1690095A (en) 1995-08-08
FI954466A (en) 1995-09-21
SK117895A3 (en) 1996-01-10
KR960700819A (en) 1996-02-24
FI954466A0 (en) 1995-09-21
ES2143616T3 (en) 2000-05-16
CZ284563B6 (en) 1999-01-13
PL176837B1 (en) 1999-08-31
WO1995019846A1 (en) 1995-07-27
ES2190624T3 (en) 2003-08-01
EP0690749A1 (en) 1996-01-10
PL310446A1 (en) 1995-12-11
EP0690749B1 (en) 2000-03-29
JPH08506527A (en) 1996-07-16
KR0164652B1 (en) 1998-12-15
AU671248B2 (en) 1996-08-15
EP0690749A4 (en) 1996-10-30
ATE235318T1 (en) 2003-04-15
EP0930098B1 (en) 2003-03-26
CZ235795A3 (en) 1996-02-14
CN1122112A (en) 1996-05-08
TW276208B (en) 1996-05-21
CA2158969C (en) 2000-06-27
JP2693039B2 (en) 1997-12-17

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
TC Change of name
TE Change of address
B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2258 DE 15/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 13A, 14A, 15A, 16A, 17A, 18A, 19A E 20A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.