WO2002004125A3 - Multi-stage size reduction, blending and drying system and method - Google Patents

Multi-stage size reduction, blending and drying system and method Download PDF

Info

Publication number
WO2002004125A3
WO2002004125A3 PCT/US2001/021280 US0121280W WO0204125A3 WO 2002004125 A3 WO2002004125 A3 WO 2002004125A3 US 0121280 W US0121280 W US 0121280W WO 0204125 A3 WO0204125 A3 WO 0204125A3
Authority
WO
WIPO (PCT)
Prior art keywords
slurry
blending
particles
size reduction
drying system
Prior art date
Application number
PCT/US2001/021280
Other languages
French (fr)
Other versions
WO2002004125A2 (en
Inventor
Hamid Hojaji
Marian Mazurkiewicz
Original Assignee
Cornerstone Technologies L L C
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 Cornerstone Technologies L L C filed Critical Cornerstone Technologies L L C
Priority to AU2001270302A priority Critical patent/AU2001270302A1/en
Priority to JP2002508573A priority patent/JP2004502530A/en
Publication of WO2002004125A2 publication Critical patent/WO2002004125A2/en
Publication of WO2002004125A3 publication Critical patent/WO2002004125A3/en

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
    • 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
    • B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
    • B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F26B1/005—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids by means of disintegrating, e.g. crushing, shredding, milling the materials to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/10—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it
    • F26B3/12—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour carrying the materials or objects to be dried with it in the form of a spray, i.e. sprayed or dispersed emulsions or suspensions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

A system and method for comminution, blending and processing of particles of a material and an additive using a high pressure fluid energy mill (104). The mill outputs a slurry comprised of particles of the material, the additive and the energy transfer fluid. The slurry is introduced into a hydrocyclone (310) for separating particles by size. The slurry is introduced into a spray dryer (108). The spray dryer atomizes the slurry, which falls through a heat zone, vaporizing the fluid. A collector (112) catches the dry falling particles.
PCT/US2001/021280 2000-07-06 2001-06-06 Multi-stage size reduction, blending and drying system and method WO2002004125A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2001270302A AU2001270302A1 (en) 2000-07-06 2001-06-06 Multi-stage size reduction, blending and drying system and method
JP2002508573A JP2004502530A (en) 2000-07-06 2001-06-06 Multi-stage size reduction, blending and drying systems and methods.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61132500A 2000-07-06 2000-07-06
US09/611,325 2000-07-06

Publications (2)

Publication Number Publication Date
WO2002004125A2 WO2002004125A2 (en) 2002-01-17
WO2002004125A3 true WO2002004125A3 (en) 2002-06-27

Family

ID=24448575

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/021280 WO2002004125A2 (en) 2000-07-06 2001-06-06 Multi-stage size reduction, blending and drying system and method

Country Status (3)

Country Link
JP (1) JP2004502530A (en)
AU (1) AU2001270302A1 (en)
WO (1) WO2002004125A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4828813B2 (en) * 2004-09-28 2011-11-30 京セラ株式会社 Manufacturing method of ceramics
JP4711702B2 (en) * 2005-03-01 2011-06-29 京セラ株式会社 Manufacturing method of ceramics
US8771524B2 (en) 2008-02-08 2014-07-08 Purac Biochem B.V. Vortex mixer and method of obtaining a supersaturated solution or slurry
KR101260660B1 (en) 2011-03-18 2013-05-10 전태영 Powdered amethyst method
EP2701851B1 (en) * 2011-04-29 2024-04-24 Becton Dickinson and Company Fluidic in-line particle immobilization and collection system and method for using the same
PT106738B (en) 2013-01-09 2015-06-08 Hovione Farmaciencia Sa METHOD FOR THE CONTROL OF OSTWALD DIFUSIONAL DEGRADATION PHENOMENON (OSTWALD RIPENING) IN THE PROCESSING OF PARTICLES OF A PHARMACEUTICAL INGREDIENT
IT202100018554A1 (en) * 2021-07-14 2023-01-14 Poppi Clementino S P A Improved Ceramic Implant
WO2024047593A1 (en) * 2022-09-02 2024-03-07 Sacmi Forni & Filter S.p.A. Method and system to recover water from a spray-dryer

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546925A (en) * 1983-09-09 1985-10-15 General Electric Company Supermicronized process for coal comminution
US4989794A (en) * 1986-07-16 1991-02-05 Alcan International Limited Method of producing fine particles
US5276977A (en) * 1992-10-13 1994-01-11 Cyanotech Corporation Ocean-chill drying of microalgae and microalgal products
DE4319828A1 (en) * 1993-06-16 1994-12-22 Henkel Kgaa Modified drying process using superheated steam in the drying medium and its application
GB2299579A (en) * 1995-04-01 1996-10-09 Tioxide Specialties Ltd Water resistant ceramic articles
WO1997001391A1 (en) * 1995-06-29 1997-01-16 Mark Richard Glover Water grinding of particulate material using high and ultra high pressure water processing
US5980815A (en) * 1996-12-20 1999-11-09 Tosoh Corporation Process for producing ITO sintered body
WO2001024935A2 (en) * 1999-10-06 2001-04-12 Cornerstone Technologies, L.L.C. High pressure mill and method of creating ultra-fine particles of materials using the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4546925A (en) * 1983-09-09 1985-10-15 General Electric Company Supermicronized process for coal comminution
US4989794A (en) * 1986-07-16 1991-02-05 Alcan International Limited Method of producing fine particles
US5276977A (en) * 1992-10-13 1994-01-11 Cyanotech Corporation Ocean-chill drying of microalgae and microalgal products
DE4319828A1 (en) * 1993-06-16 1994-12-22 Henkel Kgaa Modified drying process using superheated steam in the drying medium and its application
GB2299579A (en) * 1995-04-01 1996-10-09 Tioxide Specialties Ltd Water resistant ceramic articles
WO1997001391A1 (en) * 1995-06-29 1997-01-16 Mark Richard Glover Water grinding of particulate material using high and ultra high pressure water processing
US5980815A (en) * 1996-12-20 1999-11-09 Tosoh Corporation Process for producing ITO sintered body
WO2001024935A2 (en) * 1999-10-06 2001-04-12 Cornerstone Technologies, L.L.C. High pressure mill and method of creating ultra-fine particles of materials using the same

Also Published As

Publication number Publication date
WO2002004125A2 (en) 2002-01-17
JP2004502530A (en) 2004-01-29
AU2001270302A1 (en) 2002-01-21

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