ES8204308A1 - Procedimiento para triturar materiales a temperaturas pro- fundas - Google Patents

Procedimiento para triturar materiales a temperaturas pro- fundas

Info

Publication number
ES8204308A1
ES8204308A1 ES498077A ES498077A ES8204308A1 ES 8204308 A1 ES8204308 A1 ES 8204308A1 ES 498077 A ES498077 A ES 498077A ES 498077 A ES498077 A ES 498077A ES 8204308 A1 ES8204308 A1 ES 8204308A1
Authority
ES
Spain
Prior art keywords
comminuting
cooling
order
circuit
additives
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
ES498077A
Other languages
English (en)
Other versions
ES498077A0 (es
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.)
Linde GmbH
Original Assignee
Linde GmbH
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 GmbH filed Critical Linde GmbH
Publication of ES8204308A1 publication Critical patent/ES8204308A1/es
Publication of ES498077A0 publication Critical patent/ES498077A0/es
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
    • B02C19/18—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)

Abstract

PROCEDIMIENTO DE TRITURACION DE MATERIALES A TEMPERATURAS MUY FRIAS. CONSISTE EN LA REFRIGERACION, MEDIANTE UN GAS PROFUNDAMENTE FRIO, DEL MATERIAL A MOLER ANTES Y/O DURANTE LA TRITURACION. SE CARACTERIZA TAMBIEN POR LA APORTACION DE MATERIAS ADITIVAS PARA MEJORAR LA CALIDAD DE PRODUCTO O CONSEGUIR CIERTAS CARACTERISTICAS DE LAS MEZCLAS; NORMALMENTE SE AÑADEN EN CANTIDAD DEL 2 AL 5 POR 100. SE EMPLEA UN DISPOSITIVO DE TRITURACION (1) DEL TIPO CERRADO, CON ALCANCE DE PRESION ENTRE -100 Y 100 MBAR., QUE SE ALIMENTA DESDE UNA INSTALACION DE CARGA (3).
ES498077A 1979-12-24 1980-12-23 Procedimiento para triturar materiales a temperaturas pro- fundas Granted ES498077A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792952363 DE2952363A1 (de) 1979-12-24 1979-12-24 Verfahren und vorrichtung zum zerkleinern von stoffen bei tiefen temperaturen

Publications (2)

Publication Number Publication Date
ES8204308A1 true ES8204308A1 (es) 1982-05-01
ES498077A0 ES498077A0 (es) 1982-05-01

Family

ID=6089684

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498077A Granted ES498077A0 (es) 1979-12-24 1980-12-23 Procedimiento para triturar materiales a temperaturas pro- fundas

Country Status (4)

Country Link
EP (1) EP0031542A1 (es)
AT (1) AT363303B (es)
DE (1) DE2952363A1 (es)
ES (1) ES498077A0 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2550961B1 (fr) * 1983-08-26 1986-05-02 Air Liquide Procede et installation de cryobroyage
CA1242680A (en) * 1984-07-26 1988-10-04 Geoffrey J. Lyman 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 (de) * 2015-08-27 2017-10-11 Josef Fischer Kryogenmahlvorrichtung und -verfahren
DE102019007404A1 (de) * 2019-10-24 2021-04-29 Hosokawa Alpine Aktiengesellschaft Verfahren zur kryogenen Zerkleinerung

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
DE2952363A1 (de) 1981-07-02
AT363303B (de) 1981-07-27
ATA115880A (de) 1980-12-15
ES498077A0 (es) 1982-05-01
EP0031542A1 (de) 1981-07-08

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990301