FR2320138A1 - PROCESS AND DEVICE FOR THE FINE GRINDING OF MINERAL SUBSTANCES - Google Patents

PROCESS AND DEVICE FOR THE FINE GRINDING OF MINERAL SUBSTANCES

Info

Publication number
FR2320138A1
FR2320138A1 FR7623544A FR7623544A FR2320138A1 FR 2320138 A1 FR2320138 A1 FR 2320138A1 FR 7623544 A FR7623544 A FR 7623544A FR 7623544 A FR7623544 A FR 7623544A FR 2320138 A1 FR2320138 A1 FR 2320138A1
Authority
FR
France
Prior art keywords
fine grinding
mineral substances
mineral
substances
grinding
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
FR7623544A
Other languages
French (fr)
Other versions
FR2320138B3 (en
Inventor
Fritz Feige
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.)
DESSAU ZEMENTANLAGENBAU VEB
Original Assignee
DESSAU ZEMENTANLAGENBAU VEB
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 DESSAU ZEMENTANLAGENBAU VEB filed Critical DESSAU ZEMENTANLAGENBAU VEB
Publication of FR2320138A1 publication Critical patent/FR2320138A1/en
Application granted granted Critical
Publication of FR2320138B3 publication Critical patent/FR2320138B3/fr
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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
FR7623544A 1975-08-04 1976-08-02 PROCESS AND DEVICE FOR THE FINE GRINDING OF MINERAL SUBSTANCES Granted FR2320138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18765675A DD120803A1 (en) 1975-08-04 1975-08-04

Publications (2)

Publication Number Publication Date
FR2320138A1 true FR2320138A1 (en) 1977-03-04
FR2320138B3 FR2320138B3 (en) 1979-04-27

Family

ID=5501277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623544A Granted FR2320138A1 (en) 1975-08-04 1976-08-02 PROCESS AND DEVICE FOR THE FINE GRINDING OF MINERAL SUBSTANCES

Country Status (8)

Country Link
AT (1) AT345077B (en)
CS (1) CS192097B1 (en)
DD (1) DD120803A1 (en)
DE (1) DE2631204A1 (en)
DK (1) DK316876A (en)
FR (1) FR2320138A1 (en)
GB (1) GB1541080A (en)
SU (1) SU706113A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549136A2 (en) * 1991-12-23 1993-06-30 F.L. Smidth & Co. A/S Method for grinding particulate material in a roller press and apparatus for carrying out the method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717975A1 (en) * 1987-05-27 1988-12-08 Krupp Polysius Ag METHOD AND SYSTEM FOR CRUSHING SPROEDEM GROUND MATERIAL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0549136A2 (en) * 1991-12-23 1993-06-30 F.L. Smidth & Co. A/S Method for grinding particulate material in a roller press and apparatus for carrying out the method
EP0549136A3 (en) * 1991-12-23 1993-11-03 Smidth & Co As F L Method for grinding particulate material in a roller press and apparatus for carrying out the method

Also Published As

Publication number Publication date
DK316876A (en) 1977-02-05
AT345077B (en) 1978-08-25
FR2320138B3 (en) 1979-04-27
DD120803A1 (en) 1976-07-05
DE2631204A1 (en) 1977-02-24
SU706113A1 (en) 1979-12-30
GB1541080A (en) 1979-02-21
ATA518776A (en) 1977-12-15
CS192097B1 (en) 1979-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse