CA2263691A1 - Cyclone - Google Patents

Cyclone Download PDF

Info

Publication number
CA2263691A1
CA2263691A1 CA002263691A CA2263691A CA2263691A1 CA 2263691 A1 CA2263691 A1 CA 2263691A1 CA 002263691 A CA002263691 A CA 002263691A CA 2263691 A CA2263691 A CA 2263691A CA 2263691 A1 CA2263691 A1 CA 2263691A1
Authority
CA
Canada
Prior art keywords
cyclone separator
gas
open
duct
catalyst particles
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.)
Abandoned
Application number
CA002263691A
Other languages
English (en)
Inventor
Hubertus Wilhelmus Albertus Dries
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.)
Shell Canada Ltd
Original Assignee
Individual
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 EP96202439A external-priority patent/EP0826425A1/fr
Application filed by Individual filed Critical Individual
Publication of CA2263691A1 publication Critical patent/CA2263691A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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
    • B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cyclones (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

L'invention concerne un cyclone (1). Celui-ci comprend un carter vertical (2) ouvert au niveau de son extrémité inférieure (4), pourvu d'un couvercle (5) au niveau de son extrémité supérieure, dans lequel est ménagée une ouverture centrale (6). Il comporte également une conduite d'entrée (10) pour assurer une entrée tangentielle d'un mélange de gaz et de particules de catalysation provenant de la sortie (12) d'un réacteur à colonne montante (15) d'une installation de craquage catalytique à lit fluidisé. Ce cyclone comprend également une conduite de déchargement des particules (16) communicant avec l'extrémité inférieure ouverte (4) du carter vertical (2), et une conduite de sortie des gaz (18) dont une section verticale (20) s'étend à travers l'ouverture centrale (6) ménagée dans le couvercle (5). En outre, ce cyclone (1) comprend un tube à extrémité ouverte (23) placé dans l'ouverture centrale (6) afin de définir une conduite d'entrée de gaz annulaire (25) entre la section verticale (20) et le tube à extrémité ouverte (23) et des moyens (30) assurant un tourbillon, placés dans la conduite d'entrée de gaz annulaire (25).
CA002263691A 1996-09-02 1997-09-01 Cyclone Abandoned CA2263691A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96202439A EP0826425A1 (fr) 1996-09-02 1996-09-02 Séparateur à cyclone
EP96202439.4 1996-09-02
PCT/EP1997/004881 WO1998009730A1 (fr) 1996-09-02 1997-09-01 Cyclone

Publications (1)

Publication Number Publication Date
CA2263691A1 true CA2263691A1 (fr) 1998-03-12

Family

ID=8224340

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002263691A Abandoned CA2263691A1 (fr) 1996-09-02 1997-09-01 Cyclone

Country Status (9)

Country Link
JP (1) JP2002514133A (fr)
KR (1) KR100492702B1 (fr)
CN (1) CN1104960C (fr)
AR (1) AR008426A1 (fr)
AU (1) AU730238B2 (fr)
BR (1) BR9711985A (fr)
CA (1) CA2263691A1 (fr)
DE (1) DE69717829T2 (fr)
ZA (1) ZA977792B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141162B2 (en) 2002-09-19 2006-11-28 Suncor Energy, Inc. Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
US7914670B2 (en) 2004-01-09 2011-03-29 Suncor Energy Inc. Bituminous froth inline steam injection processing
US8025341B2 (en) 2005-11-09 2011-09-27 Suncor Energy Inc. Mobile oil sands mining system
US8168071B2 (en) 2005-11-09 2012-05-01 Suncor Energy Inc. Process and apparatus for treating a heavy hydrocarbon feedstock
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox
US9016799B2 (en) 2005-11-09 2015-04-28 Suncor Energy, Inc. Mobile oil sands mining system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020022488A (ko) * 2000-09-20 2002-03-27 강순국 원심력 집진기
CN102228872B (zh) * 2011-05-30 2012-07-18 江苏科技大学 一种旋风式水粉气分离装置
FR2979255B1 (fr) * 2011-08-31 2016-03-11 Total Raffinage Marketing Regenerateur pour unite de craquage catalytique a cyclones externes.
TW201347827A (zh) * 2012-05-29 2013-12-01 Everinn Internat Co Ltd 陣列式流道分離器
CN104858044B (zh) * 2014-02-21 2017-08-25 中国石油化工股份有限公司 一种催化剂载体分级的方法
CN104971673B (zh) * 2014-04-08 2017-03-08 中国石油大学(华东) 一种液液非均相混合反应分离一体化的短接触旋流反应器
CN110215765A (zh) * 2019-04-18 2019-09-10 中国石油大学(北京) 一种抑制升气管外壁结焦的旋风分离器及分离系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136935C2 (de) * 1991-11-11 1994-10-06 Rheinische Braunkohlenw Ag Zyklonabscheider
US5362379A (en) * 1991-12-27 1994-11-08 Amoco Corporation Open-bottomed cyclone with gas inlet tube and method

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7141162B2 (en) 2002-09-19 2006-11-28 Suncor Energy, Inc. Bituminous froth inclined plate separator and hydrocarbon cyclone treatment process
US7726491B2 (en) 2002-09-19 2010-06-01 Suncor Energy Inc. Bituminous froth hydrocarbon cyclone
US7736501B2 (en) 2002-09-19 2010-06-15 Suncor Energy Inc. System and process for concentrating hydrocarbons in a bitumen feed
US8685210B2 (en) 2004-01-09 2014-04-01 Suncor Energy Inc. Bituminous froth inline steam injection processing
US7914670B2 (en) 2004-01-09 2011-03-29 Suncor Energy Inc. Bituminous froth inline steam injection processing
US8025341B2 (en) 2005-11-09 2011-09-27 Suncor Energy Inc. Mobile oil sands mining system
US8096425B2 (en) 2005-11-09 2012-01-17 Suncor Energy Inc. System, apparatus and process for extraction of bitumen from oil sands
US8168071B2 (en) 2005-11-09 2012-05-01 Suncor Energy Inc. Process and apparatus for treating a heavy hydrocarbon feedstock
US8225944B2 (en) 2005-11-09 2012-07-24 Suncor Energy Inc. System, apparatus and process for extraction of bitumen from oil sands
US8480908B2 (en) 2005-11-09 2013-07-09 Suncor Energy Inc. Process, apparatus and system for treating a hydrocarbon feedstock
US8800784B2 (en) 2005-11-09 2014-08-12 Suncor Energy Inc. System, apparatus and process for extraction of bitumen from oil sands
US8968579B2 (en) 2005-11-09 2015-03-03 Suncor Energy Inc. System, apparatus and process for extraction of bitumen from oil sands
US9016799B2 (en) 2005-11-09 2015-04-28 Suncor Energy, Inc. Mobile oil sands mining system
US8968580B2 (en) 2009-12-23 2015-03-03 Suncor Energy Inc. Apparatus and method for regulating flow through a pumpbox

Also Published As

Publication number Publication date
JP2002514133A (ja) 2002-05-14
KR100492702B1 (ko) 2005-06-07
CN1104960C (zh) 2003-04-09
AR008426A1 (es) 2000-01-19
BR9711985A (pt) 1999-08-24
DE69717829D1 (de) 2003-01-23
AU4383097A (en) 1998-03-26
CN1228720A (zh) 1999-09-15
AU730238B2 (en) 2001-03-01
DE69717829T2 (de) 2003-07-10
ZA977792B (en) 1998-03-03
KR20000068337A (ko) 2000-11-25

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead