ES2172367B1 - MOBILE GRANULAR MILK FILTRATION DEVICE FOR HOT GAS CONDITIONING - Google Patents
MOBILE GRANULAR MILK FILTRATION DEVICE FOR HOT GAS CONDITIONINGInfo
- Publication number
- ES2172367B1 ES2172367B1 ES9901970A ES9901970A ES2172367B1 ES 2172367 B1 ES2172367 B1 ES 2172367B1 ES 9901970 A ES9901970 A ES 9901970A ES 9901970 A ES9901970 A ES 9901970A ES 2172367 B1 ES2172367 B1 ES 2172367B1
- Authority
- ES
- Spain
- Prior art keywords
- filtration
- bed
- granular
- hot gas
- filtration device
- 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.)
- Expired - Fee Related
Links
Abstract
Aparato de filtración de lecho granular móvil para el acondicionado de gases calientes, particularmente para la eliminación de material en partículas de gas caliente, por medio de la contactación de dicho gas con material granular de filtración, siendo del tipo que tiene una cámara de filtración, conteniendo un material granular de filtración en régimen cuasi- estacionario, y una parte inferior ahusada comprendiendo por lo menos una tubería de entrada para la alimentación de gases calientes que deben filtrarse y al menos una tubería de salida para la extracción de gas caliente filtrado. La principal característica consiste en una unidad de fluidización montada en la cámara de filtración, situada encima de cada tubería de entrada. Combina las ventajas de un lecho móvil granular y de un lecho fluidizado, a elevadas temperaturas, sin piezas móviles. La filtración se beneficia de dos mecanismos: (a) impacto inercial en el lecho fluido; (b) filtración vía capa superficial en el lecho cuasi-estacionario.Mobile granular bed filtration apparatus for conditioning hot gases, particularly for the removal of hot gas particulate material, by contacting said gas with granular filtration material, the type having a filtration chamber, containing a granular filtration material in a quasi-stationary regime, and a tapered bottom part comprising at least one inlet pipe for the supply of hot gases to be filtered and at least one outlet pipe for the extraction of filtered hot gas. The main feature is a fluidization unit mounted in the filtration chamber, located above each inlet pipe. It combines the advantages of a granular moving bed and a fluidized bed, at high temperatures, without moving parts. Filtration benefits from two mechanisms: (a) inertial impact on the fluid bed; (b) filtration via surface layer in the quasi-stationary bed.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT00916729T ATE260132T1 (en) | 1999-04-07 | 2000-04-07 | FILTRATION DEVICE WITH GRANULAR WALKING BED FOR HOT GAS CONDITIONING |
DE60008511T DE60008511D1 (en) | 1999-04-07 | 2000-04-07 | FILTRATION DEVICE WITH GRAINY HIKING BED FOR HOT GAS CONDITIONING |
ES00916729T ES2173819T3 (en) | 1999-04-07 | 2000-04-07 | MOBILE GRANULAR MILK FILTER APPARATUS FOR HOT GAS CONDITIONING. |
AU37997/00A AU3799700A (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
PCT/CA2000/000389 WO2000061263A1 (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
CA002367534A CA2367534C (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
EP00916729A EP1169108B1 (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
DE1169108T DE1169108T1 (en) | 1999-04-07 | 2000-04-07 | GRAINY HIKING BED FILTRATION DEVICE FOR HOT GAS CONDITIONING |
US09/972,684 US6436161B1 (en) | 1999-04-07 | 2001-10-05 | Mobile granular bed filtration apparatus for hot gas conditioning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2268376 | 1999-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2172367A1 ES2172367A1 (en) | 2002-09-16 |
ES2172367B1 true ES2172367B1 (en) | 2003-10-16 |
Family
ID=4163445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9901970A Expired - Fee Related ES2172367B1 (en) | 1999-04-07 | 1999-09-02 | MOBILE GRANULAR MILK FILTRATION DEVICE FOR HOT GAS CONDITIONING |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2172367B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009532483A (en) | 2006-04-05 | 2009-09-10 | ウッドランド バイオフュールズ インコーポレイテッド | Method for converting biomass to ethanol via synthesis gas |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES408770A1 (en) * | 1972-11-18 | 1975-11-01 | Ducon Co | Procedure and apparatus to filter dirty gases at elevated temperatures. (Machine-translation by Google Translate, not legally binding) |
CH614128A5 (en) * | 1976-05-06 | 1979-11-15 | Gimag Ag | |
US4191544A (en) * | 1978-03-17 | 1980-03-04 | The Babcock & Wilcox Company | Gas cleaning apparatus |
DE4206602C2 (en) * | 1992-03-03 | 1995-10-26 | Metallgesellschaft Ag | Process for removing pollutants from combustion exhaust gases and fluidized bed reactor therefor |
-
1999
- 1999-09-02 ES ES9901970A patent/ES2172367B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2172367A1 (en) | 2002-09-16 |
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