ES2172367A1 - Granular filter, for removal of particulate materials from hot gases, includes filtration unit mounted in filtration chamber above each inlet tubing - Google Patents

Granular filter, for removal of particulate materials from hot gases, includes filtration unit mounted in filtration chamber above each inlet tubing

Info

Publication number
ES2172367A1
ES2172367A1 ES009901970A ES9901970A ES2172367A1 ES 2172367 A1 ES2172367 A1 ES 2172367A1 ES 009901970 A ES009901970 A ES 009901970A ES 9901970 A ES9901970 A ES 9901970A ES 2172367 A1 ES2172367 A1 ES 2172367A1
Authority
ES
Spain
Prior art keywords
tube
granular
inlet tubing
filtration
hot gases
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.)
Granted
Application number
ES009901970A
Other languages
Spanish (es)
Other versions
ES2172367B1 (en
Inventor
Nicolas Abatzoglou
Esteban Chornet
Jacques Bureau
Aca Mincic
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.)
Kemestrie Inc
Original Assignee
Kemestrie Inc
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 Kemestrie Inc filed Critical Kemestrie Inc
Priority to PCT/CA2000/000389 priority Critical patent/WO2000061263A1/en
Priority to DE60008511T priority patent/DE60008511D1/en
Priority to ES00916729T priority patent/ES2173819T3/en
Priority to EP00916729A priority patent/EP1169108B1/en
Priority to AU37997/00A priority patent/AU3799700A/en
Priority to CA002367534A priority patent/CA2367534C/en
Priority to DE1169108T priority patent/DE1169108T1/en
Priority to AT00916729T priority patent/ATE260132T1/en
Priority to US09/972,684 priority patent/US6436161B1/en
Publication of ES2172367A1 publication Critical patent/ES2172367A1/en
Application granted granted Critical
Publication of ES2172367B1 publication Critical patent/ES2172367B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
  • Dairy Products (AREA)

Abstract

A granular filter comprises a filtration unit comprising a first tube mounted above the inlet tubing to prevent granular material from entering or blocking the inlet tubing. A second tube is mounted in a co-axial and spaced relationship above the first tube. A granular filter (10) for the removal of particulate material from hot gas by contacting the hot gas with granular filtration material, comprises a filtration chamber containing granular filtration material and having a tapered lower portion comprising inlet tubing(s) for feeding hot gases to be filtered and outlet tubing(s) (16) for drawing filtered hot gas. A filtration unit mounted in the filtration chamber above each inlet tubing, comprises a first tube (30) mounted above the inlet tubing to prevent granular material from entering or blocking the inlet tubing. A second tube (32) is mounted in a co-axial and spaced relationship above the first tube. During operation, the granular filtration material is siphoned up and fluidized by the hot gases as they travel up the second tube. The granular filtration material enters the bottom end of the second tube through the space between the first and second tubes. It exits at the top end of the second tube and falls outside the second tube and towards the tapered lower portion of the filtration chamber to be recirculated and fluidized by the hot gases.
ES9901970A 1999-04-07 1999-09-02 MOBILE GRANULAR MILK FILTRATION DEVICE FOR HOT GAS CONDITIONING Expired - Fee Related ES2172367B1 (en)

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
ES00916729T ES2173819T3 (en) 1999-04-07 2000-04-07 MOBILE GRANULAR MILK FILTER APPARATUS FOR HOT GAS CONDITIONING.
EP00916729A EP1169108B1 (en) 1999-04-07 2000-04-07 Mobile granular bed filtration 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
DE1169108T DE1169108T1 (en) 1999-04-07 2000-04-07 GRAINY HIKING BED FILTRATION DEVICE FOR HOT GAS CONDITIONING
DE60008511T DE60008511D1 (en) 1999-04-07 2000-04-07 FILTRATION DEVICE WITH GRAINY HIKING BED FOR HOT GAS CONDITIONING
CA002367534A CA2367534C (en) 1999-04-07 2000-04-07 Mobile granular bed filtration apparatus 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 true ES2172367A1 (en) 2002-09-16
ES2172367B1 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas

Citations (4)

* Cited by examiner, † Cited by third party
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)
US4142873A (en) * 1976-05-06 1979-03-06 Gimag Aktiengesellschaft Method and apparatus for cleaning a filter bed
US4191544A (en) * 1978-03-17 1980-03-04 The Babcock & Wilcox Company Gas cleaning apparatus
ES2079235T3 (en) * 1992-03-03 1996-01-01 Metallgesellschaft Ag PROCEDURE FOR THE ELIMINATION OF HARMFUL SUBSTANCES OF COMBUSTION GAS AND FLUIDIZED BED REACTOR FOR IT.

Patent Citations (4)

* Cited by examiner, † Cited by third party
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)
US4142873A (en) * 1976-05-06 1979-03-06 Gimag Aktiengesellschaft Method and apparatus for cleaning a filter bed
US4191544A (en) * 1978-03-17 1980-03-04 The Babcock & Wilcox Company Gas cleaning apparatus
ES2079235T3 (en) * 1992-03-03 1996-01-01 Metallgesellschaft Ag PROCEDURE FOR THE ELIMINATION OF HARMFUL SUBSTANCES OF COMBUSTION GAS AND FLUIDIZED BED REACTOR FOR IT.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8710107B2 (en) 2006-04-05 2014-04-29 Woodland Biofuels Inc. System and method for converting biomass to ethanol via syngas

Also Published As

Publication number Publication date
ES2172367B1 (en) 2003-10-16

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