ZA200504261B - Apparatus for countercurrent contacting of gas and solids - Google Patents

Apparatus for countercurrent contacting of gas and solids Download PDF

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Publication number
ZA200504261B
ZA200504261B ZA200504261A ZA200504261A ZA200504261B ZA 200504261 B ZA200504261 B ZA 200504261B ZA 200504261 A ZA200504261 A ZA 200504261A ZA 200504261 A ZA200504261 A ZA 200504261A ZA 200504261 B ZA200504261 B ZA 200504261B
Authority
ZA
South Africa
Prior art keywords
baffles
particles
notches
level
downflowing
Prior art date
Application number
ZA200504261A
Other languages
English (en)
Inventor
Paul E Marchant
Dalip S Soni
Leonce Castagnos
Original Assignee
Abb Lummus Global Inc
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 Abb Lummus Global Inc filed Critical Abb Lummus Global Inc
Publication of ZA200504261B publication Critical patent/ZA200504261B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • B01J8/125Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow with multiple sections one above the other separated by distribution aids, e.g. reaction and regeneration sections
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING 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
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D13/00Heat-exchange apparatus using a fluidised bed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796Details of the reactor or of the particulate material
    • B01J2208/00823Mixing elements
    • B01J2208/00831Stationary elements
    • B01J2208/0084Stationary elements inside the bed, e.g. baffles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19Details relating to the geometry of the reactor
    • B01J2219/192Details relating to the geometry of the reactor polygonal
    • B01J2219/1921Details relating to the geometry of the reactor polygonal triangular
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19Details relating to the geometry of the reactor
    • B01J2219/192Details relating to the geometry of the reactor polygonal
    • B01J2219/1923Details relating to the geometry of the reactor polygonal square or square-derived
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19Details relating to the geometry of the reactor
    • B01J2219/194Details relating to the geometry of the reactor round
    • B01J2219/1941Details relating to the geometry of the reactor round circular or disk-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19Details relating to the geometry of the reactor
    • B01J2219/194Details relating to the geometry of the reactor round
    • B01J2219/1947Details relating to the geometry of the reactor round oval or ellipsoidal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA200504261A 2002-11-25 2005-05-25 Apparatus for countercurrent contacting of gas and solids ZA200504261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/303,452 US7179427B2 (en) 2002-11-25 2002-11-25 Apparatus for countercurrent contacting of gas and solids

Publications (1)

Publication Number Publication Date
ZA200504261B true ZA200504261B (en) 2006-04-26

Family

ID=32325010

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200504261A ZA200504261B (en) 2002-11-25 2005-05-25 Apparatus for countercurrent contacting of gas and solids

Country Status (12)

Country Link
US (1) US7179427B2 (zh)
EP (1) EP1567256B1 (zh)
JP (1) JP4615314B2 (zh)
KR (1) KR100982362B1 (zh)
CN (1) CN100540131C (zh)
AU (1) AU2003291082B2 (zh)
BR (1) BR0316624B1 (zh)
CA (1) CA2506974C (zh)
MX (1) MXPA05005636A (zh)
NO (1) NO334386B1 (zh)
WO (1) WO2004047975A1 (zh)
ZA (1) ZA200504261B (zh)

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US7387653B2 (en) * 2006-03-31 2008-06-17 Jacobson Wayne D Apparatus and method for removing particulates from a fluid stream
ATE509925T1 (de) * 2006-11-17 2011-06-15 Pfizer Substituierte bicyclocarbonsäureamidverbindungen
US7799286B2 (en) * 2007-10-31 2010-09-21 Uop Llc Stripping apparatus
US7914610B2 (en) * 2007-10-31 2011-03-29 Uop Llc Stripping process
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US20090269252A1 (en) * 2008-04-23 2009-10-29 Stone & Webster Process Technology, Inc. Operation of catalyst withdrawal wells with packing
US8435452B2 (en) * 2010-02-23 2013-05-07 Exxonmobil Research And Engineering Company Circulating fluid bed reactor with improved circulation
CN102451732B (zh) * 2010-10-22 2013-09-04 中国石油化工股份有限公司 一种制备催化裂化催化剂的设备
US9266083B2 (en) 2011-12-28 2016-02-23 Uop Llc Apparatuses for stripping gaseous hydrocarbons from particulate material and processes for the same
US8877133B2 (en) 2011-12-28 2014-11-04 Uop Llc Apparatuses for stripping gaseous hydrocarbons from particulate material and processes for the same
US8936757B2 (en) 2011-12-28 2015-01-20 Uop Llc Apparatuses for stripping gaseous hydrocarbons from particulate material and processes for the same
US8877132B2 (en) 2012-04-20 2014-11-04 Uop Llc Baffles for improving riser hydrodynamics
CN102755866A (zh) * 2012-07-02 2012-10-31 魏治中 一种多层格栅叠加的汽提器
US9452404B2 (en) 2012-07-12 2016-09-27 Lummus Technology Inc. Fluid cracking process and apparatus for maximizing light olefins or middle distillates and light olefins
FR3004724B1 (fr) * 2013-04-22 2015-05-22 Fermentalg Reacteur a eclairage integre
EP3049180B1 (en) * 2013-09-27 2020-02-26 Bexo AS Fluid bed classification elements
US9238210B2 (en) * 2013-12-20 2016-01-19 Kellogg Brown & Root Llc Baffle system for fluid catalytic cracking
CN103933758B (zh) * 2014-04-01 2016-05-18 天津大学 一种降膜脱挥塔内构件
CN104084040A (zh) * 2014-08-01 2014-10-08 哈尔滨工业大学 Scr烟气脱硝反应器中导流板组
US9815040B2 (en) * 2015-06-26 2017-11-14 Dow Global Technologies Llc Fluid solids contacting device
JP7364467B2 (ja) 2016-09-16 2023-10-18 ラマス・テクノロジー・リミテッド・ライアビリティ・カンパニー 軽質オレフィン収量を最大化するおよび他の適用のための流体接触分解プロセスおよび装置
US10913044B2 (en) 2017-07-14 2021-02-09 Technip Process Technology, Inc. Device for gas solids fluidized system to enhance stripping
CN107607380B (zh) * 2017-11-15 2023-08-25 华侨大学 多角度含夹层类岩体加固试验用的制作模具
US10150054B1 (en) 2017-11-30 2018-12-11 Technip Process Technology, Inc. Multi directional device for vapor-solid mixing
JP7457659B2 (ja) * 2018-05-24 2024-03-28 ティー.イーエヌ プロセス テクノロジー, インク. ストリッパ及びパッキング装置
CN111054271B (zh) * 2018-10-17 2021-03-26 中国石油化工股份有限公司 低剂耗的硝基苯加氢制苯胺反应装置及反应方法
TW202104562A (zh) 2019-04-03 2021-02-01 美商魯瑪斯科技有限責任公司 用於升級輕油系列材料之合併有固體分離裝置之分段流體化媒裂程序
US11167258B2 (en) 2019-05-14 2021-11-09 Uop Llc Apparatus and process for separating gases from catalyst and revamp
CN114080272A (zh) 2019-07-02 2022-02-22 鲁姆斯科技有限责任公司 流化催化裂化方法和装置
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Also Published As

Publication number Publication date
CN100540131C (zh) 2009-09-16
BR0316624B1 (pt) 2013-07-23
AU2003291082B2 (en) 2009-06-25
WO2004047975A1 (en) 2004-06-10
CA2506974C (en) 2011-01-25
JP2006507119A (ja) 2006-03-02
NO20052725D0 (no) 2005-06-07
KR20050086840A (ko) 2005-08-30
US20040101449A1 (en) 2004-05-27
EP1567256A1 (en) 2005-08-31
AU2003291082A1 (en) 2004-06-18
EP1567256B1 (en) 2017-01-04
CA2506974A1 (en) 2004-06-10
CN1735454A (zh) 2006-02-15
JP4615314B2 (ja) 2011-01-19
NO20052725L (no) 2005-06-27
NO334386B1 (no) 2014-02-24
KR100982362B1 (ko) 2010-09-14
US7179427B2 (en) 2007-02-20
BR0316624A (pt) 2005-10-11
MXPA05005636A (es) 2005-07-27

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