EP0362525A3 - Procédé et dispositif pour le brayage à froid - Google Patents

Procédé et dispositif pour le brayage à froid Download PDF

Info

Publication number
EP0362525A3
EP0362525A3 EP19890115154 EP89115154A EP0362525A3 EP 0362525 A3 EP0362525 A3 EP 0362525A3 EP 19890115154 EP19890115154 EP 19890115154 EP 89115154 A EP89115154 A EP 89115154A EP 0362525 A3 EP0362525 A3 EP 0362525A3
Authority
EP
European Patent Office
Prior art keywords
refrigerant
mill
fluidized
cooled
consumption
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
EP19890115154
Other languages
German (de)
English (en)
Other versions
EP0362525A2 (fr
EP0362525B1 (fr
Inventor
Klaus Bochmann
Hans Joachim Risto
Wolfgang Volker
Helmut Gursky
Dieter Steidl
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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim 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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Priority to AT89115154T priority Critical patent/ATE103208T1/de
Publication of EP0362525A2 publication Critical patent/EP0362525A2/fr
Publication of EP0362525A3 publication Critical patent/EP0362525A3/fr
Application granted granted Critical
Publication of EP0362525B1 publication Critical patent/EP0362525B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S241/00—Solid material comminution or disintegration
    • Y10S241/37—Cryogenic cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
EP89115154A 1988-10-05 1989-08-17 Procédé et dispositif pour le brayage à froid Expired - Lifetime EP0362525B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89115154T ATE103208T1 (de) 1988-10-05 1989-08-17 Verfahren und vorrichtung zum kaltmahlen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3833830 1988-10-05
DE3833830A DE3833830A1 (de) 1988-10-05 1988-10-05 Verfahren und vorrichtung zum kaltmahlen

Publications (3)

Publication Number Publication Date
EP0362525A2 EP0362525A2 (fr) 1990-04-11
EP0362525A3 true EP0362525A3 (fr) 1991-01-16
EP0362525B1 EP0362525B1 (fr) 1994-03-23

Family

ID=6364406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89115154A Expired - Lifetime EP0362525B1 (fr) 1988-10-05 1989-08-17 Procédé et dispositif pour le brayage à froid

Country Status (7)

Country Link
US (1) US4962893A (fr)
EP (1) EP0362525B1 (fr)
JP (1) JPH02227148A (fr)
AT (1) ATE103208T1 (fr)
DE (2) DE3833830A1 (fr)
ES (1) ES2052845T3 (fr)
ZA (1) ZA897535B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247052A (en) * 1988-12-31 1993-09-21 Hoechst Aktiengesellschaft Fine-grained polyether-ketone powder, process for the manufacture thereof, and the use thereof
DE3844457A1 (de) * 1988-12-31 1990-07-12 Hoechst Ag Feinkoerniges polyetherketonpulver, verfahren zu dessen herstellung und dessen verwendung
DE4220014A1 (de) * 1992-06-19 1993-12-23 Messer Griesheim Gmbh Verfahren zur Feinmahlung in Apparaten mit Mahlkörpern
DE19533078A1 (de) * 1995-09-07 1997-03-13 Messer Griesheim Gmbh Verfahren und Vorrichtung zum Mahlen und Sichten von Mahlgut
DE10059442A1 (de) 2000-11-30 2002-06-13 Messer Griesheim Gmbh Vorrichtung und Verfahren zur Herstellung von Feingut aus chemisch aktivem Mahlgut
JP2005504948A (ja) 2001-07-05 2005-02-17 カー−マギー ピグメンツ インターナショナル ゲゼルシャフト ミット ベシュレンクテル ハフツング 微粒の固形物を直接的に冷却する方法
JP4287173B2 (ja) * 2003-03-18 2009-07-01 株式会社リコー カウンタージェットミル式粉砕分級機
DE10351174B4 (de) * 2003-05-05 2005-11-24 Zeiss, Karl Reinhard, Dipl.-Ing. Verfahren und Vorrichtung zum Trennen von Stoffgemischen
CA2614409C (fr) * 2005-07-07 2014-05-20 Nanotherapeutics, Inc Procede servant a broyer et a preparer des poudres et compositions produites par celui-ci
FI120625B (fi) * 2005-08-17 2009-12-31 Valtion Teknillinen Tärkkelyspohjainen kuituratojen täyteaine- ja päällystyspigmenttikoostumus ja menetelmä sen valmistamiseksi
US20110297586A1 (en) * 2010-04-28 2011-12-08 Jean-Francois Leon Process for Separating Bitumen from Other Constituents in Mined, Bitumen Rich, Ore
CA2703082A1 (fr) 2010-05-10 2011-11-10 Gary J. Bakken Methode pour lier des diamants polycristallins a des surfaces en carbure
DE102011014643A1 (de) * 2011-03-21 2012-09-27 Roland Nied Betriebsverfahren für eine Strahlmühlenanlage und Strahlmühlenanlage
WO2014127206A2 (fr) * 2013-02-15 2014-08-21 Ohio State Innovation Foundation Traitement de matières végétales récoltées, en vue de l'extraction de biopolymères ainsi que matières et procédés associés
JP6283204B2 (ja) * 2013-11-11 2018-02-21 大阪瓦斯株式会社 微粉化装置
CN105928756A (zh) * 2016-04-23 2016-09-07 陈传海 一种新型物料缩分二分器
FR3072307B1 (fr) * 2017-10-12 2019-11-15 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif et procede de broyage cryogenique a jets confluents
CN109806531B (zh) * 2019-01-30 2020-04-24 河南理工大学 一种低碳气体水合物粉碎抑爆装置
DE102020006008B3 (de) * 2020-10-01 2022-03-31 Hosokawa Alpine Aktiengesellschaft Fließbettgegenstrahlmühle zur Erzeugung feinster Partikel aus Aufgabegut geringer Schüttdichte und Verfahren dafür

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897010A (en) * 1971-07-02 1975-07-29 Linde Ag Method of and apparatus for the milling of granular materials
EP0135244A2 (fr) * 1983-08-24 1985-03-27 JAMES HOWDEN & COMPANY LIMITED Broyeur pulvérisateur
EP0139279A2 (fr) * 1983-10-20 1985-05-02 Alpine Aktiengesellschaft Broyeur à contre-jets à lit fluidisé
WO1986005717A1 (fr) * 1985-04-03 1986-10-09 Magyar Aluminiumipari Tröszt Broyeur a jet d'air pour broyage fin et/ou cryogenique et traitement de surface de materiaux de preference durs, elastiques et/ou thermoplastiques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3186648A (en) * 1963-05-27 1965-06-01 Grace W R & Co Fluid energy mill
DE2133019A1 (de) * 1971-07-02 1973-01-18 Linde Ag Verfahren und vorrichtung zum kaltstrahlmahlen
FR2180031A1 (en) * 1972-04-13 1973-11-23 Union Carbide Corp Powdered plastic/elastomeric material prodn - by low temp grinding
DE2253516C2 (de) * 1972-10-28 1985-09-26 Fa. E. Kampffmeyer, 2000 Hamburg Verfahren zum Herstellung von Pulver aus Fett bzw. fettähnlichen Stoffen mit oder ohne Trägerstoffe
GB2044126B (en) * 1979-03-15 1983-04-20 Air Prod & Chem Method and apparatus for cryogenic grinding
SU1060199A1 (ru) * 1982-03-31 1983-12-15 Украинский Научно-Исследовательский Институт Специальных Сталей,Сплавов И Ферросплавов Струйна мельница
JPS62273061A (ja) * 1986-05-20 1987-11-27 株式会社　栗本鉄工所 低温粉砕用気流式粉砕装置
JPS62273062A (ja) * 1986-05-20 1987-11-27 株式会社　栗本鉄工所 低温粉砕用気流式粉砕装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897010A (en) * 1971-07-02 1975-07-29 Linde Ag Method of and apparatus for the milling of granular materials
EP0135244A2 (fr) * 1983-08-24 1985-03-27 JAMES HOWDEN & COMPANY LIMITED Broyeur pulvérisateur
EP0139279A2 (fr) * 1983-10-20 1985-05-02 Alpine Aktiengesellschaft Broyeur à contre-jets à lit fluidisé
WO1986005717A1 (fr) * 1985-04-03 1986-10-09 Magyar Aluminiumipari Tröszt Broyeur a jet d'air pour broyage fin et/ou cryogenique et traitement de surface de materiaux de preference durs, elastiques et/ou thermoplastiques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Woche 8431, 12. September 1984, Sektion J/M, Klasse J02/M22, Nr. 84-194530/31, Derwent Publications Ltd, London, GB; & SU-A-1 060 199 (UKR SPEC. STEELFERR) 15-12-1983 *

Also Published As

Publication number Publication date
EP0362525A2 (fr) 1990-04-11
EP0362525B1 (fr) 1994-03-23
DE3833830A1 (de) 1990-04-12
ATE103208T1 (de) 1994-04-15
JPH02227148A (ja) 1990-09-10
ZA897535B (en) 1990-06-27
DE3833830C2 (fr) 1991-11-07
DE58907281D1 (de) 1994-04-28
US4962893A (en) 1990-10-16
ES2052845T3 (es) 1994-07-16

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