MXPA03009299A - Recuperacion del catalizador con un pozo central. - Google Patents

Recuperacion del catalizador con un pozo central.

Info

Publication number
MXPA03009299A
MXPA03009299A MXPA03009299A MXPA03009299A MXPA03009299A MX PA03009299 A MXPA03009299 A MX PA03009299A MX PA03009299 A MXPA03009299 A MX PA03009299A MX PA03009299 A MXPA03009299 A MX PA03009299A MX PA03009299 A MXPA03009299 A MX PA03009299A
Authority
MX
Mexico
Prior art keywords
catalyst
centerwell
annulus
introduces
regenerator
Prior art date
Application number
MXPA03009299A
Other languages
English (en)
Inventor
Tallman Michael
Original Assignee
Kellogg Brown & Root 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 Kellogg Brown & Root Inc filed Critical Kellogg Brown & Root Inc
Publication of MXPA03009299A publication Critical patent/MXPA03009299A/es

Links

Classifications

    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • C10G11/182—Regeneration
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00018—Construction aspects
    • B01J2219/00024—Revamping, retrofitting or modernisation of existing plants

Landscapes

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

Abstract

Un regenerador de catalizador para regenerar un catalizador de FCC ligero gastado y calentar el catalizador para suministrar calor a un reactor de FCC. El regenerador tiene salidas de descarga para catalizar y el gas libre y una valvula para introducir el catalizador gastado a traves de una porcion de trre hidraulica central. El regenerador aloja un lecho catalizador de fase densa. Un pozo central recibe un extremo inferior de la porcion de torre hidraulica y define una zona anular entre los mismos. El catalizador gastado se introduce a traves de la porcion de torre hidraulica dentro de la zona anular. Un distribuidor de combustible introduce el combustible dentro del pozo central para mezclarse con el catalizador en la zona anular. Un distribuidor de fluidizacion introduce gas de fluidizacion dentro del pozo central para fluidizar el catalizador en la zona anular. Una ranura radial en el pozo central. introduce el catalizador y la mezcla de combustible desde la zona anular por debajo de la superficie superior del lecho de fase densa. Un distribuidor de aire localizado por debajo de la ranura radial introduce el aire de combustion dentro del lecho de fase densa.
MXPA03009299A 2002-10-10 2003-10-10 Recuperacion del catalizador con un pozo central. MXPA03009299A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/065,376 US7153479B2 (en) 2002-10-10 2002-10-10 Catalyst regenerator with a centerwell

Publications (1)

Publication Number Publication Date
MXPA03009299A true MXPA03009299A (es) 2004-04-28

Family

ID=32028530

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03009299A MXPA03009299A (es) 2002-10-10 2003-10-10 Recuperacion del catalizador con un pozo central.

Country Status (10)

Country Link
US (2) US7153479B2 (es)
EP (1) EP1408100B1 (es)
JP (1) JP4284146B2 (es)
CN (1) CN100509715C (es)
CA (1) CA2437649C (es)
DE (1) DE60326911D1 (es)
ES (1) ES2321077T3 (es)
MX (1) MXPA03009299A (es)
RU (1) RU2326930C2 (es)
SG (1) SG128445A1 (es)

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US7585470B2 (en) * 2006-12-21 2009-09-08 Uop Llc Apparatus for mixing in fluidized beds
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US8608942B2 (en) 2007-03-15 2013-12-17 Kellogg Brown & Root Llc Systems and methods for residue upgrading
US7883618B2 (en) * 2008-02-28 2011-02-08 Kellogg Brown & Root Llc Recycle of olefinic naphthas by removing aromatics
WO2011079355A1 (pt) 2009-12-28 2011-07-07 Petróleo Brasileiro S.A.- Petrobras Combustor de alta eficiência e processo de craqueamento catalítico fluidizado orientado para a produção de olefinas leves
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US8618012B2 (en) 2010-04-09 2013-12-31 Kellogg Brown & Root Llc Systems and methods for regenerating a spent catalyst
US8618011B2 (en) 2010-04-09 2013-12-31 Kellogg Brown & Root Llc Systems and methods for regenerating a spent catalyst
US8383052B2 (en) * 2010-04-16 2013-02-26 Kellogg Brown & Root Llc System for a heat balanced FCC forlight hydrocarbon feeds
US8415264B2 (en) * 2010-04-30 2013-04-09 Uop Llc Process for regenerating catalyst in a fluid catalytic cracking unit
US8506795B2 (en) * 2010-06-04 2013-08-13 Uop Llc Process for fluid catalytic cracking
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US8747758B2 (en) 2011-12-12 2014-06-10 Uop Llc Process and apparatus for mixing two streams of catalyst
US8747657B2 (en) 2011-12-12 2014-06-10 Uop Llc Process and apparatus for mixing two streams of catalyst
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US8815166B2 (en) 2012-03-20 2014-08-26 Uop Llc Process and apparatus for mixing two streams of catalyst
US8916099B2 (en) 2012-03-20 2014-12-23 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
US8936758B2 (en) 2012-03-20 2015-01-20 Uop Llc Process and apparatus for mixing two streams of catalyst
US9023286B2 (en) * 2012-03-23 2015-05-05 Uop Llc MTO regenerator multi-pass grids
CN103571530B (zh) * 2012-08-02 2015-11-18 中国石油天然气股份有限公司 蜡油催化裂解制备低碳烯烃的方法
US9745519B2 (en) 2012-08-22 2017-08-29 Kellogg Brown & Root Llc FCC process using a modified catalyst
US9134064B2 (en) * 2013-10-04 2015-09-15 Aggreko, Llc Process vessel cooldown apparatus and method
US9205394B2 (en) 2014-03-31 2015-12-08 Uop Llc Process and apparatus for distributing fluidizing gas to an FCC riser
US9376633B2 (en) 2014-03-31 2016-06-28 Uop Llc Process and apparatus for distributing fluidizing gas to an FCC riser
CN105521833B (zh) * 2014-09-30 2017-12-22 中国石油化工股份有限公司 一种催化裂化催化剂再生方法和设备
KR101652598B1 (ko) * 2014-12-22 2016-08-31 주식회사 효성 촉매 재생 장치
US20160312127A1 (en) * 2015-04-22 2016-10-27 Uop Llc Processes for minimizing catalyst fines in a regenerator flue gas stream
KR101771163B1 (ko) * 2016-02-01 2017-08-24 한국기계연구원 촉매 재생기와 그 재생 방법
CN108698007B (zh) * 2016-02-29 2022-02-08 环球油品公司 流化废催化剂的方法
WO2018125366A1 (en) * 2016-12-27 2018-07-05 Uop Llc Fcc counter-current regenerator with a regenerator riser
CN110234434A (zh) * 2016-12-27 2019-09-13 环球油品有限责任公司 具有再生器提升管的fcc逆流再生器
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US10889768B2 (en) 2018-01-25 2021-01-12 Saudi Arabian Oil Company High severity fluidized catalytic cracking systems and processes for producing olefins from petroleum feeds
US11279885B2 (en) 2018-05-10 2022-03-22 Korea Institute Of Machinery & Materials Catalyst regenerator
KR102088413B1 (ko) * 2018-05-10 2020-03-12 한국기계연구원 촉매 재생기
KR102232804B1 (ko) * 2018-12-21 2021-03-26 한국기계연구원 유동층 촉매 재생기
RU185080U1 (ru) * 2018-07-03 2018-11-21 Общество с ограниченной ответственностью "Институт по проектированию предприятий нефтеперерабатывающей и нефтехимической промышленности" (ООО "Ленгипронефтехим") Установка для регенерации катализатора риформинга
CN109647544B (zh) * 2019-01-03 2021-06-11 飞潮（无锡）过滤技术有限公司 一种干湿法复合再生回收废旧铜铋催化剂的工艺
CN111715306B (zh) * 2019-03-18 2023-03-21 江苏博颂化工科技有限公司 一种烷烃脱氢催化剂再生装置
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US11505754B2 (en) 2020-09-01 2022-11-22 Saudi Arabian Oil Company Processes for producing petrochemical products from atmospheric residues
US11352575B2 (en) 2020-09-01 2022-06-07 Saudi Arabian Oil Company Processes for producing petrochemical products that utilize hydrotreating of cycle oil
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Also Published As

Publication number Publication date
US7435331B2 (en) 2008-10-14
RU2326930C2 (ru) 2008-06-20
JP4284146B2 (ja) 2009-06-24
US7153479B2 (en) 2006-12-26
JP2004131735A (ja) 2004-04-30
EP1408100B1 (en) 2009-04-01
CN100509715C (zh) 2009-07-08
CA2437649A1 (en) 2004-04-10
SG128445A1 (en) 2007-01-30
CN1496970A (zh) 2004-05-19
US20070051666A1 (en) 2007-03-08
US20040069681A1 (en) 2004-04-15
EP1408100A1 (en) 2004-04-14
ES2321077T3 (es) 2009-06-02
RU2003129990A (ru) 2005-04-10
DE60326911D1 (de) 2009-05-14
CA2437649C (en) 2011-07-26

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