WO2010014385A3 - Process and apparatus for separating solids from gas - Google Patents

Process and apparatus for separating solids from gas Download PDF

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Publication number
WO2010014385A3
WO2010014385A3 PCT/US2009/050439 US2009050439W WO2010014385A3 WO 2010014385 A3 WO2010014385 A3 WO 2010014385A3 US 2009050439 W US2009050439 W US 2009050439W WO 2010014385 A3 WO2010014385 A3 WO 2010014385A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
cyclones
separating solids
vessel
center
Prior art date
Application number
PCT/US2009/050439
Other languages
French (fr)
Other versions
WO2010014385A2 (en
Inventor
Robert L. Mehlberg
Original Assignee
Uop Llc
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
Priority claimed from US12/182,162 external-priority patent/US20100025295A1/en
Priority claimed from US12/182,160 external-priority patent/US20100025305A1/en
Application filed by Uop Llc filed Critical Uop Llc
Priority to CN2009801298176A priority Critical patent/CN102112198A/en
Publication of WO2010014385A2 publication Critical patent/WO2010014385A2/en
Publication of WO2010014385A3 publication Critical patent/WO2010014385A3/en

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
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/26—Multiple arrangement thereof for series flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

Abstract

A process and apparatus separates solids from gas in a vessel using cyclones. The cyclones have centers located at different distances from a center of the vessel, but the inlets to the cyclones are located at the same distance from the center to balance the proportions of catalyst fines entering each cyclone.
PCT/US2009/050439 2008-07-30 2009-07-14 Process and apparatus for separating solids from gas WO2010014385A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009801298176A CN102112198A (en) 2008-07-30 2009-07-14 Process and apparatus for separating solids from gas

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/182,162 2008-07-30
US12/182,162 US20100025295A1 (en) 2008-07-30 2008-07-30 Process for Separating Solids from Gas
US12/182,160 2008-07-30
US12/182,160 US20100025305A1 (en) 2008-07-30 2008-07-30 Apparatus for Separating Solids from Gas

Publications (2)

Publication Number Publication Date
WO2010014385A2 WO2010014385A2 (en) 2010-02-04
WO2010014385A3 true WO2010014385A3 (en) 2010-04-01

Family

ID=41610910

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/050439 WO2010014385A2 (en) 2008-07-30 2009-07-14 Process and apparatus for separating solids from gas

Country Status (2)

Country Link
CN (1) CN102112198A (en)
WO (1) WO2010014385A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013116431A (en) * 2011-12-01 2013-06-13 Sumitomo Chemical Co Ltd Reactor
RU2679258C2 (en) * 2013-10-29 2019-02-06 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Cyclonic separation assembly having low residence time plenum arranged in fluidized bed reactor vessel
US8999248B1 (en) * 2013-11-04 2015-04-07 Uop Llc Reactor with clustered separation devices
JP6496341B2 (en) * 2017-03-22 2019-04-03 スチールプランテック株式会社 Gas component measuring device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713096A (en) * 1986-05-08 1987-12-15 Morinaga & Co., Ltd. Apparatus for separating granular solids from carrying gas
US5372707A (en) * 1993-05-28 1994-12-13 Mobil Oil Corporation Underflow cyclones and FCC process
US5565020A (en) * 1994-11-25 1996-10-15 Uop Process and arrangement for separating particulate solids
US6277278B1 (en) * 1998-08-19 2001-08-21 G.B.D. Corp. Cyclone separator having a variable longitudinal profile
US20030029774A1 (en) * 2001-08-09 2003-02-13 Steven Niewiedzial Separation process and apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364905A (en) * 1979-11-23 1982-12-21 Standard Oil Company (Indiana) Fluid catalytic cracking apparatus having riser reactor and improved means associated with the riser reactor for separating cracked product and entrained particulate catalyst
KR100606845B1 (en) * 2004-10-08 2006-08-01 엘지전자 주식회사 Cyclone Collector
CN101590453B (en) * 2008-05-29 2011-05-11 中国石油化工集团公司 Third-level cyclone separator with large handling capacity

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713096A (en) * 1986-05-08 1987-12-15 Morinaga & Co., Ltd. Apparatus for separating granular solids from carrying gas
US5372707A (en) * 1993-05-28 1994-12-13 Mobil Oil Corporation Underflow cyclones and FCC process
US5565020A (en) * 1994-11-25 1996-10-15 Uop Process and arrangement for separating particulate solids
US6277278B1 (en) * 1998-08-19 2001-08-21 G.B.D. Corp. Cyclone separator having a variable longitudinal profile
US20030029774A1 (en) * 2001-08-09 2003-02-13 Steven Niewiedzial Separation process and apparatus

Also Published As

Publication number Publication date
CN102112198A (en) 2011-06-29
WO2010014385A2 (en) 2010-02-04

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