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WO2010039271A8 - Élimination de matières particulaires à partir de courants de gaz - Google Patents

Élimination de matières particulaires à partir de courants de gaz Download PDF

Info

Publication number
WO2010039271A8
WO2010039271A8 PCT/US2009/005454 US2009005454W WO2010039271A8 WO 2010039271 A8 WO2010039271 A8 WO 2010039271A8 US 2009005454 W US2009005454 W US 2009005454W WO 2010039271 A8 WO2010039271 A8 WO 2010039271A8
Authority
WO
WIPO (PCT)
Prior art keywords
particles
gas flow
gas stream
gas
agglomerated
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.)
Ceased
Application number
PCT/US2009/005454
Other languages
English (en)
Other versions
WO2010039271A1 (fr
Inventor
Ramesh Varadaraj
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
ExxonMobil Research and Engineering Co
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 ExxonMobil Research and Engineering Co filed Critical ExxonMobil Research and Engineering Co
Publication of WO2010039271A1 publication Critical patent/WO2010039271A1/fr
Publication of WO2010039271A8 publication Critical patent/WO2010039271A8/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2093—Ceramic foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Cyclones (AREA)

Abstract

Selon l’invention, des fines particules solides présentes dans un courant de gaz, en particulier les particules de cendre volante dans le courant de gaz chaud provenant d'une unité de production de gaz de synthèse utilisant du charbon/coke, sont agglomérées par passage dans un élément de matrice à circulation de gaz possédant un corps avec des canaux de circulation de gaz confinés qui mettent les particules à proximité étroite les unes des autres dans un environnement de faible turbulence; une surface rugueuse sur les passages d'écoulement de gaz fournit une induction superficielle pour favoriser l'agglomération des particules. Les particules agglomérées de plus grande taille peuvent ensuite être enlevées du courant de gaz par des séparateurs à inertie tels que des cyclones.
PCT/US2009/005454 2008-10-03 2009-10-02 Élimination de matières particulaires à partir de courants de gaz Ceased WO2010039271A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US19515508P 2008-10-03 2008-10-03
US61/195,155 2008-10-03
US12/586,833 US8317905B2 (en) 2008-10-03 2009-09-29 Particulate removal from gas streams
US12/586,853 2009-09-29
US12/586,833 2009-09-29

Publications (2)

Publication Number Publication Date
WO2010039271A1 WO2010039271A1 (fr) 2010-04-08
WO2010039271A8 true WO2010039271A8 (fr) 2010-05-27

Family

ID=42073787

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/005454 Ceased WO2010039271A1 (fr) 2008-10-03 2009-10-02 Élimination de matières particulaires à partir de courants de gaz

Country Status (2)

Country Link
US (1) US8317905B2 (fr)
WO (1) WO2010039271A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2008284107B2 (en) * 2007-08-03 2013-10-17 Errcive, Inc. Porous bodies and methods
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures
WO2016208789A1 (fr) 2015-06-26 2016-12-29 삼성전자 주식회사 Procédé de détermination de son, et dispositif associé
CN109070019B (zh) * 2017-03-01 2021-06-08 株式会社村田制作所 过滤滤除器

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Also Published As

Publication number Publication date
US8317905B2 (en) 2012-11-27
US20100083834A1 (en) 2010-04-08
WO2010039271A1 (fr) 2010-04-08

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