ATE476256T1 - Verfahren zur industriellen herstellung von hochdispersen pulvern - Google Patents

Verfahren zur industriellen herstellung von hochdispersen pulvern

Info

Publication number: ATE476256T1
Authority: AT; Austria
Prior art keywords: gas; industrial production; conveyed; pulverized; solids
Prior art date: 2003-10-10

Application number

AT03753621T

Other languages

English (en)

Inventor

Jouko Niemi

Jarkko Tamminen

Original Assignee

Micropulva Ltd Oy

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.)

2003-10-10

Filing date

2003-10-10

Publication date

2010-08-15

2003-10-10 Application filed by Micropulva Ltd Oy filed Critical Micropulva Ltd Oy

2010-08-15 Application granted granted Critical

2010-08-15 Publication of ATE476256T1 publication Critical patent/ATE476256T1/de

Links

238000000034 method Methods 0.000 title abstract 3
238000009776 industrial production Methods 0.000 title abstract 2
239000000843 powder Substances 0.000 title abstract 2
238000010298 pulverizing process Methods 0.000 abstract 4
239000007787 solid Substances 0.000 abstract 3
239000000463 material Substances 0.000 abstract 2
239000000725 suspension Substances 0.000 abstract 2
230000001133 acceleration Effects 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
239000002994 raw material Substances 0.000 abstract 1

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
- B02C23/02—Feeding devices
- 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
- B02C19/065—Jet mills of the opposed-jet type
- 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
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Disintegrating Or Milling (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

AT03753621T 2003-10-10 2003-10-10 Verfahren zur industriellen herstellung von hochdispersen pulvern ATE476256T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/FI2003/000750 WO2005035127A1 (en)	2003-10-10	2003-10-10	A method for industrial producing of highly dispersed powders

Publications (1)

Publication Number	Publication Date
ATE476256T1 true ATE476256T1 (de)	2010-08-15

Family

ID=34429691

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03753621T ATE476256T1 (de)	2003-10-10	2003-10-10	Verfahren zur industriellen herstellung von hochdispersen pulvern

Country Status (8)

Country	Link
US (1)	US7461799B2 (de)
EP (1)	EP1677915B1 (de)
CN (1)	CN100435962C (de)
AT (1)	ATE476256T1 (de)
AU (1)	AU2003271787A1 (de)
BR (1)	BR0318541A (de)
DE (1)	DE60333686D1 (de)
WO (1)	WO2005035127A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI119017B (fi) *	2005-11-28	2008-06-30	Micropulva Ltd Oy	Menetelmä erittäin hienojen jauheiden teolliseksi tuottamiseksi
CN103008071A (zh) *	2011-09-30	2013-04-03	江苏中远机械设备制造有限公司	微粉制备系统
CN102600959B (zh) *	2012-04-05	2013-12-25	甘肃电力科学研究院	一种双进双出磨煤机制粉系统的协调控制系统及方法
CN103374241A (zh) *	2012-04-17	2013-10-30	鲍联	粉体改性一体化生产工艺
AU2020207237B2 (en) *	2019-01-09	2025-02-06	Qwave Solutions, Inc	Methods of jet milling and systems
WO2023245000A2 (en) *	2022-06-13	2023-12-21	Russell Van De Casteele	Methods for processing, enrichment, delivery, formulation, uptake and testing for supplements and pharmaceuticals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1119124A (en) *	1965-11-12	1968-07-10	Firth Cleveland Fastenings Ltd	A method of and apparatus for comminuting materials
US3877647A (en) *	1973-05-30	1975-04-15	Vladimir Ivanovich Gorobets	Jet mill
US4034919A (en) *	1975-10-24	1977-07-12	Viktor Ivanovich Akunov	Air-stream mill
FI69255C (fi) *	1984-10-12	1986-01-10	Finnpulva Ab Oy	Matningsfoerfarande och -anordning foer en tryckkammarkvarn
US4592302A (en) *	1984-11-07	1986-06-03	Freund Industrial Co., Ltd.	Coating method and apparatus
EP0328516A1 (de) *	1986-09-10	1989-08-23	Larox Oy	Verfahren und vorrichtung zur erzeugung von besonders feinverteilten trockenen pulvern
FI84032C (fi) *	1988-11-28	1991-10-10	Finnpulva Ab Oy	Foerfarande och anlaeggning foer klassificering av synnerligen finfoerdelat material.
KR950006885B1 (ko) *	1991-07-16	1995-06-26	캐논 가부시기가이샤	충돌식 기류분쇄기, 미분체제조장치 및 토너의 제조방법
FI970733A7 (fi) *	1997-02-21	1998-08-22	Micropulva Ltd Oy	Laitteisto ja menetelmä ultrahienojen kuivajauheiden tuottamiseksi energisen työkaasun avulla
RU2149062C1 (ru) *	1998-11-18	2000-05-20	Открытое акционерное общество "Лебединский горно-обогатительный комбинат"	Способ управления процессом измельчения

2003
- 2003-10-10 EP EP03753621A patent/EP1677915B1/de not_active Expired - Lifetime
- 2003-10-10 WO PCT/FI2003/000750 patent/WO2005035127A1/en not_active Ceased
- 2003-10-10 BR BRPI0318541-9A patent/BR0318541A/pt active Search and Examination
- 2003-10-10 AU AU2003271787A patent/AU2003271787A1/en not_active Abandoned
- 2003-10-10 US US10/574,957 patent/US7461799B2/en not_active Expired - Fee Related
- 2003-10-10 AT AT03753621T patent/ATE476256T1/de not_active IP Right Cessation
- 2003-10-10 CN CNB2003801106658A patent/CN100435962C/zh not_active Expired - Fee Related
- 2003-10-10 DE DE60333686T patent/DE60333686D1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CN100435962C (zh)	2008-11-26
WO2005035127A1 (en)	2005-04-21
AU2003271787A1 (en)	2005-04-27
EP1677915B1 (de)	2010-08-04
CN1878613A (zh)	2006-12-13
DE60333686D1 (de)	2010-09-16
EP1677915A1 (de)	2006-07-12
US20070075167A1 (en)	2007-04-05
BR0318541A (pt)	2006-09-12
US7461799B2 (en)	2008-12-09

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Legal Events

Date	Code	Title	Description
2011-02-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties