WO2008044218A3 - Microwave treatment of bulk particulate material - Google Patents
Microwave treatment of bulk particulate material Download PDFInfo
- Publication number
- WO2008044218A3 WO2008044218A3 PCT/IB2007/054158 IB2007054158W WO2008044218A3 WO 2008044218 A3 WO2008044218 A3 WO 2008044218A3 IB 2007054158 W IB2007054158 W IB 2007054158W WO 2008044218 A3 WO2008044218 A3 WO 2008044218A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- particulate material
- bulk particulate
- microwave treatment
- microwaves
- treatment zone
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/78—Arrangements for continuous movement of material
- H05B6/786—Arrangements for continuous movement of material wherein the material is moved using mechanical vibrations of plates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/221—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps
- C22B9/225—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps by microwaves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Constitution Of High-Frequency Heating (AREA)
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007305926A AU2007305926B2 (en) | 2006-10-13 | 2007-10-12 | Microwave treatment of bulk particulate material |
BRPI0719812-4A2A BRPI0719812A2 (en) | 2006-10-13 | 2007-10-12 | MICROWAVE TREATMENT OF LARGE PARTICULAR MATERIALS |
EP07826723A EP2084303A2 (en) | 2006-10-13 | 2007-10-12 | Microwave treatment of bulk particulate material |
CA002666399A CA2666399A1 (en) | 2006-10-13 | 2007-10-12 | Microwave treatment of bulk particulate material |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA2006/08578 | 2006-10-13 | ||
ZA200608578 | 2006-10-13 | ||
PCT/IB2007/053639 WO2009034418A1 (en) | 2007-09-10 | 2007-09-10 | Microwave treatment of bulk particulate material |
IBPCT/IB2007/053639 | 2007-09-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008044218A2 WO2008044218A2 (en) | 2008-04-17 |
WO2008044218A3 true WO2008044218A3 (en) | 2008-06-12 |
Family
ID=39085944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2007/054158 WO2008044218A2 (en) | 2006-10-13 | 2007-10-12 | Microwave treatment of bulk particulate material |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2084303A2 (en) |
AU (1) | AU2007305926B2 (en) |
BR (1) | BRPI0719812A2 (en) |
CA (1) | CA2666399A1 (en) |
WO (1) | WO2008044218A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2907899B1 (en) * | 2014-05-30 | 2016-07-27 | Nicolae Costache | Method for recovering metal and nonmetal elements from objects comprising metal and organic compounds |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528179A (en) * | 1968-10-28 | 1970-09-15 | Cryodry Corp | Microwave fluidized bed dryer |
US3545093A (en) * | 1968-12-23 | 1970-12-08 | Exxon Research Engineering Co | Microwave vibrating resonating cavity and drying process |
US3854024A (en) * | 1974-02-01 | 1974-12-10 | Dca Food Ind | Environmental temperature control system |
US4168418A (en) * | 1977-09-07 | 1979-09-18 | Bird Leslie L | Rendering of material such as meat |
US4280033A (en) * | 1978-03-22 | 1981-07-21 | Didier Engineering Gmbh | Process and apparatus for the thermal treatment of coal |
DE3643649A1 (en) * | 1986-12-17 | 1988-06-30 | Rudolf W Prof Dr Klingler | Device for heating polar, temperature-sensitive goods |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006030327A2 (en) | 2004-09-15 | 2006-03-23 | Sishen Iron Ore Company (Proprietary) Limited | Microwave liberation system |
-
2007
- 2007-10-12 WO PCT/IB2007/054158 patent/WO2008044218A2/en active Application Filing
- 2007-10-12 AU AU2007305926A patent/AU2007305926B2/en not_active Ceased
- 2007-10-12 EP EP07826723A patent/EP2084303A2/en not_active Withdrawn
- 2007-10-12 BR BRPI0719812-4A2A patent/BRPI0719812A2/en not_active IP Right Cessation
- 2007-10-12 CA CA002666399A patent/CA2666399A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3528179A (en) * | 1968-10-28 | 1970-09-15 | Cryodry Corp | Microwave fluidized bed dryer |
US3545093A (en) * | 1968-12-23 | 1970-12-08 | Exxon Research Engineering Co | Microwave vibrating resonating cavity and drying process |
US3854024A (en) * | 1974-02-01 | 1974-12-10 | Dca Food Ind | Environmental temperature control system |
US4168418A (en) * | 1977-09-07 | 1979-09-18 | Bird Leslie L | Rendering of material such as meat |
US4280033A (en) * | 1978-03-22 | 1981-07-21 | Didier Engineering Gmbh | Process and apparatus for the thermal treatment of coal |
DE3643649A1 (en) * | 1986-12-17 | 1988-06-30 | Rudolf W Prof Dr Klingler | Device for heating polar, temperature-sensitive goods |
Also Published As
Publication number | Publication date |
---|---|
WO2008044218A2 (en) | 2008-04-17 |
AU2007305926B2 (en) | 2011-02-10 |
CA2666399A1 (en) | 2008-04-17 |
EP2084303A2 (en) | 2009-08-05 |
AU2007305926A1 (en) | 2008-04-17 |
BRPI0719812A2 (en) | 2014-04-22 |
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