ES8308715A1 - Comminution process. - Google Patents

Comminution process.

Info

Publication number
ES8308715A1
ES8308715A1 ES512694A ES512694A ES8308715A1 ES 8308715 A1 ES8308715 A1 ES 8308715A1 ES 512694 A ES512694 A ES 512694A ES 512694 A ES512694 A ES 512694A ES 8308715 A1 ES8308715 A1 ES 8308715A1
Authority
ES
Spain
Prior art keywords
water
comminution
coal
mixture
comminution process
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
ES512694A
Other languages
Spanish (es)
Other versions
ES512694A0 (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.)
GENERAL COMMINUTION Inc
Original Assignee
GENERAL COMMINUTION Inc
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 GENERAL COMMINUTION Inc filed Critical GENERAL COMMINUTION Inc
Publication of ES8308715A1 publication Critical patent/ES8308715A1/en
Publication of ES512694A0 publication Critical patent/ES512694A0/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C25/00—Control arrangements specially adapted for crushing or disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Grinding (AREA)
  • Detergent Compositions (AREA)

Abstract

Comminution is carried out in a mill with a positive transport capability, upon a solid in a mixture of a pasty or cohesive consistency. The efficiency of comminution, in terms of the fineness of the powder produced, and of the power needed to produce it, is maximised by controlling the amount of liquid in the mixture. The mixtures examined are of coal in water, coal in oil, zinc in water, mica in water, and limestone in water.
ES512694A 1981-06-02 1982-05-31 "SOLID CRUSHING PROCEDURE IN MILLS". Granted ES512694A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA378877 1981-06-02

Publications (2)

Publication Number Publication Date
ES8308715A1 true ES8308715A1 (en) 1983-10-16
ES512694A0 ES512694A0 (en) 1983-10-16

Family

ID=4120123

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512694A Granted ES512694A0 (en) 1981-06-02 1982-05-31 "SOLID CRUSHING PROCEDURE IN MILLS".

Country Status (7)

Country Link
EP (1) EP0066392A3 (en)
JP (1) JPS5817851A (en)
AU (1) AU8382582A (en)
BR (1) BR8203258A (en)
ES (1) ES512694A0 (en)
FI (1) FI821671A0 (en)
ZA (1) ZA823402B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671464A (en) * 1986-02-14 1987-06-09 Rexnord Inc. Method and apparatus for energy efficient comminution
JPS6376311A (en) * 1986-09-17 1988-04-06 松下電器産業株式会社 Manufacture of metallized film capacitor
DK205591A (en) * 1991-12-23 1993-06-24 Smidth & Co As F L PROCEDURE FOR GRINDING PARTICULATED MATERIAL IN A ROLLING PRESSURE, AND DEVICE FOR EXERCISING THE PROCEDURE
DE19522321A1 (en) * 1995-06-20 1997-01-02 Krupp Polysius Ag Process for crushing brittle regrind, in particular slag sand
JP2004000905A (en) * 2002-02-07 2004-01-08 Toray Ind Inc Paste, its production method, and method for production of member for plasma display panels
KR100616606B1 (en) 2006-04-13 2006-08-25 대금환경개발 주식회사 Rubber cap of vertical type impact mill for waste concrete crush
BE1021762B1 (en) * 2013-12-18 2016-01-15 Societe Industrielle Liegeoise Des Oxydes Sa VULCANIZATION ADDITIVE COMPOSITION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1685115A (en) * 1928-09-25 Apparatus for making colloidal fttel
FR603729A (en) * 1924-10-02 1926-04-22 Grinder mixer
US2999649A (en) * 1956-03-01 1961-09-12 Conct Corp Apparatus for continuously crushing and selectively discharging solid materials
FR1444809A (en) * 1965-05-24 1966-07-08 Stein & Roubaix Improvements to pendulum mills
US3960330A (en) * 1974-06-21 1976-06-01 Henson Howard K Method for maximizing throughput in an ore grinding system
GB1522813A (en) * 1975-09-18 1978-08-31 Gen Communication Inc Material processing apparatus

Also Published As

Publication number Publication date
ZA823402B (en) 1983-06-29
JPS5817851A (en) 1983-02-02
BR8203258A (en) 1983-05-24
AU8382582A (en) 1982-12-09
EP0066392A3 (en) 1984-07-18
EP0066392A2 (en) 1982-12-08
FI821671A0 (en) 1982-05-12
ES512694A0 (en) 1983-10-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001