CN108025274B - 催化剂再生器和其中使用的提升管终端器 - Google Patents

催化剂再生器和其中使用的提升管终端器 Download PDF

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Publication number
CN108025274B
CN108025274B CN201680052869.8A CN201680052869A CN108025274B CN 108025274 B CN108025274 B CN 108025274B CN 201680052869 A CN201680052869 A CN 201680052869A CN 108025274 B CN108025274 B CN 108025274B
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arm
catalyst
riser
cover plate
chamber
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Chinese (zh)
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CN108025274A (zh
Inventor
M·T·普雷茨
D·F·肖
R·E·瓦尔特
M·科戴
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Dow Global Technologies LLC
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Dow Global Technologies LLC
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    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • 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
    • 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
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00991—Disengagement zone in fluidised-bed reactors

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Industrial Gases (AREA)
CN201680052869.8A 2015-09-30 2016-09-28 催化剂再生器和其中使用的提升管终端器 Active CN108025274B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/870,368 US9597652B1 (en) 2015-09-30 2015-09-30 Catalyst regenerator and a riser terminator used therein
US14/870368 2015-09-30
PCT/US2016/054084 WO2017058856A1 (en) 2015-09-30 2016-09-28 A catalyst regenerator and a riser terminator used therein

Publications (2)

Publication Number Publication Date
CN108025274A CN108025274A (zh) 2018-05-11
CN108025274B true CN108025274B (zh) 2021-03-09

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CN201680052869.8A Active CN108025274B (zh) 2015-09-30 2016-09-28 催化剂再生器和其中使用的提升管终端器

Country Status (10)

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US (2) US9597652B1 (https=)
EP (1) EP3356022B1 (https=)
KR (1) KR102669907B1 (https=)
CN (1) CN108025274B (https=)
AR (2) AR106105A1 (https=)
BR (1) BR112018004840B1 (https=)
CA (1) CA3000177C (https=)
MX (1) MX2018003067A (https=)
RU (1) RU2706062C2 (https=)
WO (1) WO2017058856A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9597652B1 (en) * 2015-09-30 2017-03-21 Dow Global Technologies Llc Catalyst regenerator and a riser terminator used therein
US11577237B2 (en) 2019-12-13 2023-02-14 Uop Llc Process and apparatus for regenerating catalyst with supplemental fuel
US11286217B2 (en) 2020-07-29 2022-03-29 Uop Llc Process and apparatus for reacting feed with fluidized catalyst and confined quench
US11491453B2 (en) 2020-07-29 2022-11-08 Uop Llc Process and apparatus for reacting feed with a fluidized catalyst over a temperature profile
US11931728B2 (en) 2021-03-12 2024-03-19 Uop Llc Process and apparatus for distributing fuel and air to a catalyst regenerator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204503038U (zh) * 2015-03-06 2015-07-29 刘英聚 一种侧提升管旋流快分反应器
CN204583150U (zh) * 2015-05-04 2015-08-26 刘英聚 一种外提升管全密闭防结焦沉降器

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US3843330A (en) * 1972-05-30 1974-10-22 Universal Oil Prod Co Regeneration apparatus
US4118338A (en) * 1977-09-01 1978-10-03 Mobil Oil Corporation Method for regenerating a fluid cracking catalyst
US4753907A (en) * 1981-09-01 1988-06-28 Ashland Oil, Inc. Fluid particle material regeneration method and apparatus
US6039863A (en) 1996-06-17 2000-03-21 Uop Llc Fluidized particle contacting process with elongated combustor
US6797239B1 (en) * 2000-11-22 2004-09-28 Shell Oil Company Spent catalyst distributor
US7026262B1 (en) * 2002-09-17 2006-04-11 Uop Llc Apparatus and process for regenerating catalyst
US7829030B2 (en) * 2004-12-30 2010-11-09 Exxonmobil Chemical Patents Inc. Fluidizing a population of catalyst particles having a low catalyst fines content
US7767870B2 (en) * 2005-08-31 2010-08-03 Exxonmobil Chemical Patents Inc. Riser termination devices for reduced catalyst attrition and losses
US20080081006A1 (en) * 2006-09-29 2008-04-03 Myers Daniel N Advanced elevated feed distribution system for very large diameter RCC reactor risers
FR2909897B1 (fr) * 2006-12-13 2009-06-26 Inst Francais Du Petrole Nouveau systeme de separation gaz solide pour les regenerateurs des unites de craquage catalytique en lit fluidise
US7799287B2 (en) 2007-12-05 2010-09-21 Uop Llc Apparatus and process for regenerating catalyst
US7902101B2 (en) 2007-12-05 2011-03-08 Uop Llc Process for regenerating catalyst
US8415264B2 (en) * 2010-04-30 2013-04-09 Uop Llc Process for regenerating catalyst in a fluid catalytic cracking unit
US20120322649A1 (en) * 2011-06-17 2012-12-20 Uop Llc Processes and apparatuses for regenerating catalyst particles
US9834496B2 (en) 2011-07-13 2017-12-05 Dow Global Technologies Llc Reactivating propane dehydrogenation catalyst
EP2914362B1 (en) * 2012-10-31 2022-11-09 Dow Global Technologies LLC Process for minimizing attrition of catalyst particles
US9597652B1 (en) * 2015-09-30 2017-03-21 Dow Global Technologies Llc Catalyst regenerator and a riser terminator used therein

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204503038U (zh) * 2015-03-06 2015-07-29 刘英聚 一种侧提升管旋流快分反应器
CN204583150U (zh) * 2015-05-04 2015-08-26 刘英聚 一种外提升管全密闭防结焦沉降器

Also Published As

Publication number Publication date
US10464036B2 (en) 2019-11-05
US9597652B1 (en) 2017-03-21
KR102669907B1 (ko) 2024-05-29
US20170087529A1 (en) 2017-03-30
KR20180059832A (ko) 2018-06-05
BR112018004840A2 (https=) 2018-10-02
MX2018003067A (es) 2018-05-07
US20180264424A1 (en) 2018-09-20
RU2018113311A3 (https=) 2019-10-16
RU2018113311A (ru) 2019-10-16
WO2017058856A1 (en) 2017-04-06
EP3356022B1 (en) 2024-11-27
CA3000177A1 (en) 2017-04-06
BR112018004840B1 (pt) 2022-04-12
CN108025274A (zh) 2018-05-11
CA3000177C (en) 2023-09-19
RU2706062C2 (ru) 2019-11-13
AR119072A2 (es) 2021-11-24
EP3356022A1 (en) 2018-08-08
AR106105A1 (es) 2017-12-13

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