BRPI0412177A - processo para separar sólidos de um fluxo gasoso carregado de sólidos - Google Patents

processo para separar sólidos de um fluxo gasoso carregado de sólidos

Info

Publication number
BRPI0412177A
BRPI0412177A BRPI0412177-5A BRPI0412177A BRPI0412177A BR PI0412177 A BRPI0412177 A BR PI0412177A BR PI0412177 A BRPI0412177 A BR PI0412177A BR PI0412177 A BRPI0412177 A BR PI0412177A
Authority
BR
Brazil
Prior art keywords
solids
gaseous flow
separating
gas stream
laden gas
Prior art date
Application number
BRPI0412177-5A
Other languages
English (en)
Inventor
Martin John Hawkins Borley
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BRPI0412177A publication Critical patent/BRPI0412177A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/40—Combinations of devices covered by groups B01D45/00 and B01D47/00
    • 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
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Cyclones (AREA)
  • Treating Waste Gases (AREA)

Abstract

"PROCESSO PARA SEPARAR SóLIDOS DE UM FLUXO GASOSO CARREGADO DE SóLIDOS". Processo para separar sólidos de um fluxo gasoso carregado de sólidos (2), contendo mais do que 100 mg/Nm¬ 3¬ de sólidos, pela realização das seguintes etapas: (a) separação dos sólidos do fluxo gasoso, empregando-se um separador de gás-sólidos (3), resultando em um fluxo gasoso (4) contendo menos do que 50 mg/Nm¬ 3¬ de sólidos e um subtransbordamento (5) compreendendo os sólidos separados e parte do fluxo gasoso como alimentado ao separador de gás-sólidos (3); b) separação de parte dos sólidos do subtransbordamento (5) em um ciclone (6), em que os sólidos (10) e um fluxo gasoso (7), contendo ainda alguns sólidos, são obtidos; e (c) contato do fluxo gasoso (7), obtido na etapa (b), com água (15), para separar os sólidos e obter um fluxo gasoso (9), contendo entre 0 e 50 mg/Nm¬ 3¬ de sólidos; e (d) combinação dos fluxos gasosos que são pobres em sólidos, como obtidos na etapa (c) e como obtidos na etapa (a).
BRPI0412177-5A 2003-07-03 2004-07-02 processo para separar sólidos de um fluxo gasoso carregado de sólidos BRPI0412177A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03077101 2003-07-03
PCT/EP2004/051345 WO2005002711A1 (en) 2003-07-03 2004-07-02 Process to separate solids from a solids laden gaseous flow

Publications (1)

Publication Number Publication Date
BRPI0412177A true BRPI0412177A (pt) 2006-08-22

Family

ID=33560822

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412177-5A BRPI0412177A (pt) 2003-07-03 2004-07-02 processo para separar sólidos de um fluxo gasoso carregado de sólidos

Country Status (10)

Country Link
US (1) US7597748B2 (pt)
EP (1) EP1651329B1 (pt)
CN (1) CN100446839C (pt)
AT (1) ATE492326T1 (pt)
AU (1) AU2004253305B2 (pt)
BR (1) BRPI0412177A (pt)
CA (1) CA2530189A1 (pt)
DE (1) DE602004030690D1 (pt)
RU (1) RU2341323C2 (pt)
WO (1) WO2005002711A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7462211B2 (en) 2005-06-29 2008-12-09 Exxonmobil Chemical Patents Inc. Gas-solids separation device and method
AU2007285741A1 (en) * 2006-08-18 2008-02-21 Shell Internationale Research Maatschappij B.V. Process to separate particles from a particles-containing gas stream
US8377175B2 (en) * 2010-02-26 2013-02-19 Arcelormittal Investigacion Y Desarrollo, S.L. Apparatus and method for treating exhaust gas
US8470081B2 (en) * 2011-02-01 2013-06-25 Uop Llc Process for separating particulate solids from a gas stream
US9630188B2 (en) * 2013-11-01 2017-04-25 Technip Stone & Webster Process Technology, Inc. Device and method for decoke effluent processing
US8999248B1 (en) 2013-11-04 2015-04-07 Uop Llc Reactor with clustered separation devices
CN105311917B (zh) * 2015-11-30 2017-11-03 胡国海 一种过滤装置及除尘设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6704815A (pt) 1966-04-08 1967-10-09
US3753337A (en) * 1971-06-18 1973-08-21 G Strausbaugh Gas cleaning system
DE2646865A1 (de) * 1976-10-16 1978-04-20 Krupp Koppers Gmbh Verfahren zur reinigung und kuehlung von staubfoermige verunreinigungen enthaltenden partialoxydationsgasen
US4208384A (en) * 1979-01-05 1980-06-17 Phillips Petroleum Company Energy recovery, sour gas stripping and caustic neutralization using combustion gases containing solids
US4286973A (en) * 1980-02-22 1981-09-01 Sun Oil Company Of Pennsylvania Wet gas scrubbing of particulates
EP0105939A1 (en) 1982-10-07 1984-04-25 Uop Inc. Power recovery process using recuperative heat exchange
US4501820A (en) 1983-07-28 1985-02-26 Exxon Research & Engineering Co. Method for the recovery of a tungsten-containing catalyst from coke containing nickel and vanadium
US4556479A (en) * 1984-04-10 1985-12-03 Total Engineering And Research Company Method for the clean-up of particulate-catalyst containing gases
US4838898A (en) * 1988-06-30 1989-06-13 Shell Oil Company Method of removal and disposal of fly ash from a high-temperature, high-pressure synthesis gas stream
SU1674556A1 (ru) * 1989-08-22 1996-05-20 Всесоюзный научно-исследовательский институт по переработке нефти Способ переработки нефтяного сырья
US5372707A (en) 1993-05-28 1994-12-13 Mobil Oil Corporation Underflow cyclones and FCC process
RU2082662C1 (ru) * 1993-12-22 1997-06-27 Всероссийский научно-исследовательский институт по переработке нефти Устройство для разделения газа и взвешенных в нем твердых частиц
US5514271A (en) 1994-04-28 1996-05-07 Mobil Oil Corporation Underflow cyclone with perforated barrel
AUPN474095A0 (en) 1995-08-09 1995-08-31 Barnes, Peter Haddon Improved dust separator for process flue gas
US5900159A (en) * 1996-02-29 1999-05-04 Shell Oil Company Method for separating liquid from a slurry
US6174339B1 (en) 1999-03-16 2001-01-16 Uop Llc Multiple separator arrangement for fluid-particle separation
US6551565B2 (en) * 2000-12-06 2003-04-22 Belco Process of removing nitrogen oxides from flue gases from a fluidized catalytic cracking unit

Also Published As

Publication number Publication date
DE602004030690D1 (de) 2011-02-03
US7597748B2 (en) 2009-10-06
AU2004253305B2 (en) 2008-01-10
WO2005002711A1 (en) 2005-01-13
EP1651329A1 (en) 2006-05-03
CN100446839C (zh) 2008-12-31
AU2004253305A1 (en) 2005-01-13
US20060144231A1 (en) 2006-07-06
EP1651329B1 (en) 2010-12-22
CN1819865A (zh) 2006-08-16
ATE492326T1 (de) 2011-01-15
CA2530189A1 (en) 2005-01-13
RU2006103082A (ru) 2006-06-10
RU2341323C2 (ru) 2008-12-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.