ZA897535B - Method and apparatus for cold grinding - Google Patents

Method and apparatus for cold grinding

Info

Publication number
ZA897535B
ZA897535B ZA897535A ZA897535A ZA897535B ZA 897535 B ZA897535 B ZA 897535B ZA 897535 A ZA897535 A ZA 897535A ZA 897535 A ZA897535 A ZA 897535A ZA 897535 B ZA897535 B ZA 897535B
Authority
ZA
South Africa
Prior art keywords
refrigerant
mill
fluidized
cooled
consumption
Prior art date
Application number
ZA897535A
Other languages
English (en)
Inventor
Klaus Bochmann
Bochmann Klaus
Hans Joachim Risto
Joachim Risto Hans
Wolfgang Volker
Volker Wolfgang
Helmut Gursky
Gursky Helmut
Dieter Steidl
Steidl Dieter
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
Publication of ZA897535B publication Critical patent/ZA897535B/xx

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)
ZA897535A 1988-10-05 1989-10-04 Method and apparatus for cold grinding ZA897535B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA897535B true ZA897535B (en) 1990-06-27

Family

ID=6364406

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA897535A ZA897535B (en) 1988-10-05 1989-10-04 Method and apparatus for cold grinding

Country Status (7)

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

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
ATE340982T1 (de) 2001-07-05 2006-10-15 Kerr Mcgee Pigments Internat G Verfahren zur direkten kühlung von feinteiligen feststoffen
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
EP1922150A1 (de) * 2005-07-07 2008-05-21 Nanotherapeutics, Inc. Verfahren zum mahlen und herstellen von pulvern und dadurch hergestellte zusammensetzungen
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 (en) 2010-05-10 2011-11-10 Gary J. Bakken Method of bonding poly-crystalline diamonds to carbide surfaces
DE102011014643A1 (de) * 2011-03-21 2012-09-27 Roland Nied Betriebsverfahren für eine Strahlmühlenanlage und Strahlmühlenanlage
US9873813B2 (en) * 2013-02-15 2018-01-23 Ohio State Innovation Foundation Bioprocessing of harvested plant materials for extraction of biopolymers and related materials and methods
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

Family Cites Families (12)

* 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
US3897010A (en) * 1971-07-02 1975-07-29 Linde Ag Method of and apparatus for the milling of granular materials
DE2133019A1 (de) * 1971-07-02 1973-01-18 Linde Ag Verfahren und vorrichtung zum kaltstrahlmahlen
BE798161A (fr) * 1972-04-13 1973-10-12 Union Carbide Corp Procede de broyage a tres basse temperature
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
GB2145351A (en) * 1983-08-24 1985-03-27 Howden James & Co Ltd Pulverizer
DE3338138C2 (de) * 1983-10-20 1986-01-16 Alpine Ag, 8900 Augsburg Fließbett-Gegenstrahlmühle
HU196323B (en) * 1985-04-03 1988-11-28 Magyar Aluminium Air-jet mill for fine and/or cryogenic grinding, surface treating advantageously hard, elastic and/or thermoplastic matters
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
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

Also Published As

Publication number Publication date
DE58907281D1 (de) 1994-04-28
ATE103208T1 (de) 1994-04-15
JPH02227148A (ja) 1990-09-10
ES2052845T3 (es) 1994-07-16
EP0362525A2 (de) 1990-04-11
EP0362525B1 (de) 1994-03-23
DE3833830A1 (de) 1990-04-12
EP0362525A3 (de) 1991-01-16
US4962893A (en) 1990-10-16
DE3833830C2 (de) 1991-11-07

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