AU6727587A - Method and equipment for the production of particularly finely divided dry powders - Google Patents

Method and equipment for the production of particularly finely divided dry powders

Info

Publication number
AU6727587A
AU6727587A AU67275/87A AU6727587A AU6727587A AU 6727587 A AU6727587 A AU 6727587A AU 67275/87 A AU67275/87 A AU 67275/87A AU 6727587 A AU6727587 A AU 6727587A AU 6727587 A AU6727587 A AU 6727587A
Authority
AU
Australia
Prior art keywords
production
equipment
finely divided
dry powders
divided dry
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.)
Abandoned
Application number
AU67275/87A
Inventor
Jouko Niemi
Pertti Ovaskainen
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.)
Finnpulva Oy AB
Outotec Filters Oy
Original Assignee
Finnpulva Oy AB
Larox Oyj
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
Priority claimed from FI863647A external-priority patent/FI77168B/en
Application filed by Finnpulva Oy AB, Larox Oyj filed Critical Finnpulva Oy AB
Publication of AU6727587A publication Critical patent/AU6727587A/en
Abandoned 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • 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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)
  • Combined Means For Separation Of Solids (AREA)
AU67275/87A 1986-09-10 1986-11-26 Method and equipment for the production of particularly finely divided dry powders Abandoned AU6727587A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI863647A FI77168B (en) 1985-11-29 1986-09-10 FOERFRANDE OCH ANLAEGGNING FOER PRODUKTION AV SYNNERLIGEN FINFOERDELAT TORRT MJOEL.
FI863647 1986-09-10

Publications (1)

Publication Number Publication Date
AU6727587A true AU6727587A (en) 1988-04-07

Family

ID=8523137

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67275/87A Abandoned AU6727587A (en) 1986-09-10 1986-11-26 Method and equipment for the production of particularly finely divided dry powders

Country Status (5)

Country Link
EP (1) EP0328516A1 (en)
AU (1) AU6727587A (en)
DK (1) DK253788A (en)
ES (1) ES2003950A6 (en)
WO (1) WO1988001906A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT392923B (en) * 1989-10-30 1991-07-10 Noricum Maschinenbau Handel METHOD FOR CRUSHING PIECE MATERIAL AND DEVICE FOR CARRYING OUT THIS METHOD
FI910418A (en) * 1991-01-29 1992-07-30 Finnpulva Ab Oy FOERFARANDE OCH ANLAEGGNING FOER KLASSIFICERING AV GAS-FASTSUBSTANSSTROEMMEN FRAON EN MOTSTRAOLSKVARN.
FI915230A (en) * 1991-11-06 1993-05-07 Finnpulva Ab Oy Foerfarande Foer malning av finfoerdelat material
DK12893A (en) * 1993-02-04 1994-08-05 Smidth & Co As F L Process for producing normal as well as ultrafine cement
AUPN388195A0 (en) * 1995-06-29 1995-07-20 Glover, Mark Richard Water grinding of particulate material using high and ultra high pressure water processing
FR2746329B1 (en) * 1996-03-22 1998-05-22 Fcb PROCESS AND PLANT FOR THE SIMULTANEOUS AND CONTINUOUS PRODUCTION OF SEVERAL GRANULOMETRIC FRACTIONS OF A MINERAL MATERIAL
FI970733A (en) * 1997-02-21 1998-08-22 Micropulva Ltd Oy Plant and process for the production of ultra-fine dry flour by means of energetic working gas
AU2003271787A1 (en) 2003-10-10 2005-04-27 Micropulva Ltd Oy A method for industrial producing of highly dispersed powders
ITMI20041504A1 (en) * 2004-07-23 2004-10-23 Stm S A S Di Marcon Francesco COMPRESSED AIR COUNTERJET MICRONIZER MILL

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2023247A (en) * 1932-12-29 1935-12-03 Raymond Brothers Impact Pulver Mill-drying process and apparatus
GB708491A (en) * 1951-06-22 1954-05-05 Titan Co Inc Improvements in the production of finely divided materials
DE1219779B (en) * 1962-12-12 1966-06-23 Polysius Gmbh Mill drying process and installation for carrying out the process
GB1422252A (en) * 1973-03-28 1976-01-21 Baker Perkins Holdings Ltd Pneumatic conveyance system for particulate material
US3834631A (en) * 1973-04-18 1974-09-10 T King Spin breaking process
US3937405A (en) * 1973-12-18 1976-02-10 Fluid Energy Processing And Equipment Company Apparatus for mixing pulverizing and grinding black powder
US4131239A (en) * 1977-06-13 1978-12-26 Energy Processing And Equipment Co. Fluid energy mill for large particulate materials
US4304360A (en) * 1979-12-31 1981-12-08 International Business Machines Corporation Xerograhic toner manufacture
US4582264A (en) * 1984-03-05 1986-04-15 Stephanoff Nicholas N Jet-type grinding systems for large particles

Also Published As

Publication number Publication date
ES2003950A6 (en) 1988-12-01
WO1988001906A1 (en) 1988-03-24
EP0328516A1 (en) 1989-08-23
DK253788D0 (en) 1988-05-09
DK253788A (en) 1988-05-09

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