ES2194236T3 - Separador catalitico mejorado para unidad de craqueo catalitico con fluido. - Google Patents

Separador catalitico mejorado para unidad de craqueo catalitico con fluido.

Info

Publication number
ES2194236T3
ES2194236T3 ES97953364T ES97953364T ES2194236T3 ES 2194236 T3 ES2194236 T3 ES 2194236T3 ES 97953364 T ES97953364 T ES 97953364T ES 97953364 T ES97953364 T ES 97953364T ES 2194236 T3 ES2194236 T3 ES 2194236T3
Authority
ES
Spain
Prior art keywords
rotating
catalitical
section
fluid
fcc
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.)
Expired - Lifetime
Application number
ES97953364T
Other languages
English (en)
Inventor
Timothy Paul Holtan
Richard Charles Senior
Christopher Gordon Smalley
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 Oil Corp
Original Assignee
ExxonMobil Oil Corp
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 Oil Corp filed Critical ExxonMobil Oil Corp
Application granted granted Critical
Publication of ES2194236T3 publication Critical patent/ES2194236T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/34—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with stationary packing material in the fluidised bed, e.g. bricks, wire rings, baffles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE AL DISEÑO DE UNA SECCION SEPARADORA MEJORADA (20) DESTINADA A LA UTILIZACION EN UNIDADES DE CRAQUEO CATALITICO FLUIDO (FCC). DICHA SECCION CONTIENE MEDIOS PARA IMPARTIR UN MOVIMIENTO ROTATIVO AL CATALIZADOR DE CRAQUEO FCC, A MEDIDA QUE ESTE ATRAVIESA LA SECCION SEPARADORA. EN UNA REALIZACION DE LA INVENCION, LA SECCION SEPARADORA CONTIENE AL MENOS UN ALABE ROTATIVO (50), QUE ESTA DISPUESTO PREFERIBLEMENTE SOBRE LA SUPERFICIE DE UNA BANDEJA (24) DE LA SECCION DE SEPARACION. EL ALABE ROTATIVO PROPORCIONA UN MOVIMIENTO ANGULAR, ROTATIVO, AL CATALIZADOR DE CRAQUEO, A MEDIDA QUE ESTE ATRAVIESA LA SECCION SEPARADORA. EL CATALIZADOR DE CRAQUEO ESTA SOMETIDO A UN MOVIMIENTO VERTICAL DEBIDO A LA GRAVEDAD, Y A UN MOVIMIENTO RADIAL, DEBIDO A LA NATURALEZA INCLINADA DE LA BANDEJA. EL CONTACTO ENTRE LAS PARTICULAS DE CATALIZADOR Y EL VAPOR DE SEPARACION AUMENTA MEDIANTE LA UTILIZACION DE LOS ALABES ROTATIVOS, MEJORANDO ASI LA EFICIENCIA TOTAL DE LA OPERACION DE FCC.
ES97953364T 1996-12-23 1997-12-19 Separador catalitico mejorado para unidad de craqueo catalitico con fluido. Expired - Lifetime ES2194236T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/771,869 US6248298B1 (en) 1996-12-23 1996-12-23 FCC unit catalyst stripper

Publications (1)

Publication Number Publication Date
ES2194236T3 true ES2194236T3 (es) 2003-11-16

Family

ID=25093206

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97953364T Expired - Lifetime ES2194236T3 (es) 1996-12-23 1997-12-19 Separador catalitico mejorado para unidad de craqueo catalitico con fluido.

Country Status (8)

Country Link
US (2) US6248298B1 (es)
EP (1) EP0963427B1 (es)
JP (1) JP3386475B2 (es)
AU (1) AU728615B2 (es)
CA (1) CA2272995C (es)
DE (1) DE69720793T2 (es)
ES (1) ES2194236T3 (es)
WO (1) WO1998028382A1 (es)

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EP2550920B1 (en) * 2001-10-05 2015-01-28 Covidien LP Surgical stapling apparatus adjustment method
US7077997B1 (en) * 2002-08-16 2006-07-18 Uop Llc Stripping apparatus
US7022221B1 (en) 2002-08-16 2006-04-04 Uop Llc Stripping apparatus and process
US7179427B2 (en) * 2002-11-25 2007-02-20 Abb Lummus Global Inc. Apparatus for countercurrent contacting of gas and solids
US7276210B2 (en) * 2003-08-20 2007-10-02 Petroleo Brasileiro S.A. -Petrobras Stripping apparatus and process
CN1332747C (zh) * 2004-10-22 2007-08-22 中国石油化工股份有限公司 一种催化裂化汽提器内构件及其设置方法
CN1333047C (zh) * 2004-10-22 2007-08-22 中国石油化工股份有限公司 一种催化裂化待生催化剂汽提方法
US7601305B1 (en) * 2006-02-02 2009-10-13 Uop Llc FCC swirl impeding separation apparatus
JP5388583B2 (ja) * 2006-02-13 2014-01-15 ユーオーピー エルエルシー 剥離装置及び方法
US7744746B2 (en) 2006-03-31 2010-06-29 Exxonmobil Research And Engineering Company FCC catalyst stripper configuration
US8034298B2 (en) * 2008-08-08 2011-10-11 Brunob Ii B.V. Fluid bed reactors and associated methods
US7972565B2 (en) * 2008-09-25 2011-07-05 Uop Llc Stripping apparatus with multi-sloped baffles
JP5624043B2 (ja) * 2008-09-25 2014-11-12 ユーオーピーエルエルシー 分離方法および複数の傾斜付きバッフルを備える分離装置
US8062507B2 (en) 2008-09-25 2011-11-22 Uop Llc Stripping process with multi-sloped baffles
US8435401B2 (en) * 2009-01-06 2013-05-07 Process Innovators, Inc. Fluidized catalytic cracker with active stripper and methods using same
US20110162951A1 (en) * 2009-07-13 2011-07-07 Inventure Chemical, Inc. Partial pressure distillation process
CN101912753B (zh) * 2010-08-13 2012-01-11 中国石油大学(北京) 气固流化床复合内构件
US8747657B2 (en) 2011-12-12 2014-06-10 Uop Llc Process and apparatus for mixing two streams of catalyst
US8747759B2 (en) 2011-12-12 2014-06-10 Uop Llc Process and apparatus for mixing two streams of catalyst
US8815082B2 (en) 2011-12-12 2014-08-26 Uop Llc Process and apparatus for mixing two streams of catalyst
US8747758B2 (en) 2011-12-12 2014-06-10 Uop Llc Process and apparatus for mixing two streams of catalyst
CN102435061B (zh) * 2011-12-16 2013-11-27 湖州南浔振建机电成套设备有限公司 一种木屑烘干机的滚筒
US8916099B2 (en) 2012-03-20 2014-12-23 Uop Llc Process and apparatus for mixing two streams of catalyst
US8936758B2 (en) 2012-03-20 2015-01-20 Uop Llc Process and apparatus for mixing two streams of catalyst
US9375695B2 (en) 2012-03-20 2016-06-28 Uop Llc Process and apparatus for mixing two streams of catalyst
US8815166B2 (en) * 2012-03-20 2014-08-26 Uop Llc Process and apparatus for mixing two streams of catalyst
US8871151B2 (en) * 2012-06-29 2014-10-28 Uop Llc Apparatus for mixing two streams of catalyst with an insert having aligned openings
CN104140842B (zh) * 2013-05-10 2016-05-11 中石化洛阳工程有限公司 一种催化裂化装置汽提器
US9376633B2 (en) 2014-03-31 2016-06-28 Uop Llc Process and apparatus for distributing fluidizing gas to an FCC riser
US9205394B2 (en) 2014-03-31 2015-12-08 Uop Llc Process and apparatus for distributing fluidizing gas to an FCC riser
EP3183227A1 (en) 2014-08-21 2017-06-28 SABIC Global Technologies B.V. Systems and methods for dehydrogenation of alkanes
US9663722B2 (en) 2014-11-11 2017-05-30 Uop Llc Fluid catalytic cracking apparatus and methods for cracking hydrocarbons
WO2016137955A1 (en) 2015-02-27 2016-09-01 Sabic Global Technologies B.V. Minimizing coke formation in a reactor stripper
US9890334B2 (en) 2015-06-09 2018-02-13 Exxonmobil Research And Engineering Company Fluid catalytic cracking unit with low emissions
US9815040B2 (en) 2015-06-26 2017-11-14 Dow Global Technologies Llc Fluid solids contacting device
CN105195007B (zh) * 2015-08-27 2017-09-12 中国科学院过程工程研究所 一种循环流化床反应器内构件及其应用
US9889418B2 (en) 2015-09-29 2018-02-13 Dow Global Technologies Llc Fluidized fuel gas combustor system for a catalytic dehydrogenation process
US9707533B2 (en) 2015-12-01 2017-07-18 Dow Global Technologies Llc Fluidized catalyst stripping unit for displacing entrained gas from catalyst particles
IT202100015662A1 (it) * 2021-06-15 2022-12-15 Qd S R L Apparecchiatura di scambio per scambiare calore e/o massa tra un materiale granulare e una corrente gassosa
KR102881527B1 (ko) * 2023-01-04 2025-11-06 한국에너지기술연구원 회전부를 갖는 방해판을 포함하는 건조 및 반탄화 장치
US20240417633A1 (en) * 2023-06-15 2024-12-19 Kellogg Brown & Root Llc Process for debottlenecking fcc wet gas compressor and gas plant

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US5320740A (en) 1993-01-08 1994-06-14 Mobil Oil Corporation Quenched multistage FCC catalyst stripping
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US5531884A (en) 1994-08-03 1996-07-02 Mobil Oil Corporation FCC catalyst stripper

Also Published As

Publication number Publication date
CA2272995A1 (en) 1998-07-02
AU5712498A (en) 1998-07-17
EP0963427A1 (en) 1999-12-15
DE69720793T2 (de) 2003-11-13
CA2272995C (en) 2003-09-16
AU728615B2 (en) 2001-01-11
US6248298B1 (en) 2001-06-19
JP3386475B2 (ja) 2003-03-17
JP2000508019A (ja) 2000-06-27
DE69720793D1 (de) 2003-05-15
EP0963427B1 (en) 2003-04-09
EP0963427A4 (en) 2000-04-26
WO1998028382A1 (en) 1998-07-02
US5910240A (en) 1999-06-08

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