AT363303B - METHOD AND DEVICE FOR CRUSHING SUBSTANCES AT LOW TEMPERATURES - Google Patents

METHOD AND DEVICE FOR CRUSHING SUBSTANCES AT LOW TEMPERATURES

Info

Publication number
AT363303B
AT363303B AT115880A AT115880A AT363303B AT 363303 B AT363303 B AT 363303B AT 115880 A AT115880 A AT 115880A AT 115880 A AT115880 A AT 115880A AT 363303 B AT363303 B AT 363303B
Authority
AT
Austria
Prior art keywords
low temperatures
crushing substances
crushing
substances
temperatures
Prior art date
Application number
AT115880A
Other languages
German (de)
Other versions
ATA115880A (en
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Publication of ATA115880A publication Critical patent/ATA115880A/en
Application granted granted Critical
Publication of AT363303B publication Critical patent/AT363303B/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
    • 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
    • B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
    • B02C19/186—Use of cold or heat for disintegrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Seasonings (AREA)
AT115880A 1979-12-24 1980-03-03 METHOD AND DEVICE FOR CRUSHING SUBSTANCES AT LOW TEMPERATURES AT363303B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792952363 DE2952363A1 (en) 1979-12-24 1979-12-24 METHOD AND DEVICE FOR CRUSHING SUBSTANCES AT LOW TEMPERATURES

Publications (2)

Publication Number Publication Date
ATA115880A ATA115880A (en) 1980-12-15
AT363303B true AT363303B (en) 1981-07-27

Family

ID=6089684

Family Applications (1)

Application Number Title Priority Date Filing Date
AT115880A AT363303B (en) 1979-12-24 1980-03-03 METHOD AND DEVICE FOR CRUSHING SUBSTANCES AT LOW TEMPERATURES

Country Status (4)

Country Link
EP (1) EP0031542A1 (en)
AT (1) AT363303B (en)
DE (1) DE2952363A1 (en)
ES (1) ES8204308A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550961B1 (en) * 1983-08-26 1986-05-02 Air Liquide CRYOBROYAGE PROCESS AND INSTALLATION
ZA855660B (en) * 1984-07-26 1986-05-28 Univ Queensland Comminution of coal ores and industrial minerals and rocks
CA1328862C (en) * 1987-11-25 1994-04-26 Andrew Paul Ondush Method and apparatus for fine grinding
US6076752A (en) * 1998-06-01 2000-06-20 Quality Botanical Ingredients, Inc. Method and apparatus for inert gas purging/temperature control for pulverizing/grinding system
EP3135380B1 (en) * 2015-08-27 2017-10-11 Josef Fischer Cryogenic grinding device and method
DE102019007404A1 (en) * 2019-10-24 2021-04-29 Hosokawa Alpine Aktiengesellschaft Process for cryogenic comminution

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1534274A (en) * 1975-01-21 1978-11-29 Boc International Ltd Size reduction

Also Published As

Publication number Publication date
EP0031542A1 (en) 1981-07-08
ES498077A0 (en) 1982-05-01
DE2952363A1 (en) 1981-07-02
ES8204308A1 (en) 1982-05-01
ATA115880A (en) 1980-12-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee