ES8605393A1 - Procedimiento para el craqueo catalitico fluido de una alimentacion hidrocarbonada - Google Patents

Procedimiento para el craqueo catalitico fluido de una alimentacion hidrocarbonada

Info

Publication number
ES8605393A1
ES8605393A1 ES535675A ES535675A ES8605393A1 ES 8605393 A1 ES8605393 A1 ES 8605393A1 ES 535675 A ES535675 A ES 535675A ES 535675 A ES535675 A ES 535675A ES 8605393 A1 ES8605393 A1 ES 8605393A1
Authority
ES
Spain
Prior art keywords
cyclones
catalyst
primary
riser
reactor
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
Application number
ES535675A
Other languages
English (en)
Other versions
ES535675A0 (es
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
Mobil 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 Mobil Oil Corp filed Critical Mobil Oil Corp
Publication of ES535675A0 publication Critical patent/ES535675A0/es
Publication of ES8605393A1 publication Critical patent/ES8605393A1/es
Expired legal-status Critical Current

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
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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

Landscapes

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

Abstract

PROCEDIMIENTO Y APARATO PARA EL CRAQUEO CATALITICO FLUIDO DE UNA ALIMENTACION HIDROCARBONADA. EL PROCEDIMIENTO COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE HACE PASAR UNA SUSPENSION DE ALIMENTACION HIDROCARBONADA Y UN CATALIZADOR A TRAVES DE UNA ZONA DE CRAQUEO; SEGUNDA, SE SEPARA EL CATALIZADOR DE LA MEZCLA DE CATALIZADOR CON LOS HIDROCARBUROS CRAQUEADOS, EN LOS MEDIOS DE SEPARACION DE CICLON PRIMARIO Y SECUNDARIO; TERCERA, SE HACE PASAR EL CATALIZADOR ASI SEPARADO A UNA ZONA DE AGOTAMIENTO DEL CATALIZADOR, EN LA QUE LOS HIDROCARBUROS ARRASTRADOS SE SEPARAN DEL CATALIZADOR; CUARTA, SE HACEN PASAR LOS HIDROCARBUROS CRAQUEADOS A UN APARATO DE FRACCIONAMIENTO SITUADO AGUAS ABAJO.
ES535675A 1983-09-06 1984-09-05 Procedimiento para el craqueo catalitico fluido de una alimentacion hidrocarbonada Expired ES8605393A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/529,824 US4579716A (en) 1983-09-06 1983-09-06 Closed reactor FCC system with provisions for surge capacity

Publications (2)

Publication Number Publication Date
ES535675A0 ES535675A0 (es) 1986-03-16
ES8605393A1 true ES8605393A1 (es) 1986-03-16

Family

ID=24111391

Family Applications (1)

Application Number Title Priority Date Filing Date
ES535675A Expired ES8605393A1 (es) 1983-09-06 1984-09-05 Procedimiento para el craqueo catalitico fluido de una alimentacion hidrocarbonada

Country Status (10)

Country Link
US (1) US4579716A (es)
EP (1) EP0139392B1 (es)
JP (1) JPS6072988A (es)
AU (1) AU579109B2 (es)
BR (1) BR8404450A (es)
CA (1) CA1238877A (es)
DE (1) DE3468430D1 (es)
ES (1) ES8605393A1 (es)
IN (1) IN162226B (es)
ZA (1) ZA847023B (es)

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US5039397A (en) * 1984-05-21 1991-08-13 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US4909993A (en) * 1984-05-21 1990-03-20 Mobil Oil Corporation Closed cyclone FCC catalyst separation apparatus
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DE60237463D1 (de) * 2001-11-16 2010-10-07 Roche Diagnostics Gmbh Flexibler sensor und herstellungsverfahren
US7081229B2 (en) * 2003-04-15 2006-07-25 Petroleo Brasileiro S.A. Second stage cyclone dipleg termination device in FCC units
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CN1333044C (zh) 2003-09-28 2007-08-22 中国石油化工股份有限公司 一种烃油裂化方法
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US8349170B2 (en) 2008-05-14 2013-01-08 Exxonmobil Research And Engineering Company FCC reactor and riser design for short contact-time catalytic cracking of hydrocarbons
CN105658318B (zh) 2013-10-29 2019-04-05 陶氏环球技术有限责任公司 布置在流体化床反应器容器中的具有低驻留时间气室的漩涡分离组合件
CA2929594C (en) 2013-11-12 2021-12-07 Dow Global Technologies Llc Catalytic dehydrogenation process
FR3023904B1 (fr) * 2014-07-18 2020-10-23 Ifp Energies Now Dispositif de repartition d'un flux solide issu d'un ecoulement de type riser en n sous flux solide de valeur determinee
CA2980698C (en) 2015-03-30 2023-09-05 Dow Global Technologies Llc Integrated c3-c4 hydrocarbon 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
WO2017218187A1 (en) 2016-06-17 2017-12-21 Dow Global Technologies Llc System components of fluid catalytic reactor systems
AR109884A1 (es) 2016-11-02 2019-01-30 Dow Global Technologies Llc Métodos para diseñar reactores catalíticos fluidos ampliados
EP3535053B1 (en) 2016-11-02 2022-07-27 Dow Global Technologies LLC Fluid catalytic reactors which include flow directors
AR111124A1 (es) 2017-03-13 2019-06-05 Dow Global Technologies Llc Métodos para fabricar olefinas ligeras a partir de corrientes de alimentación diferentes
AR111237A1 (es) 2017-03-13 2019-06-19 Dow Global Technologies Llc Métodos y aparatos para formar olefinas ligeras por craqueo
AR111737A1 (es) 2017-05-05 2019-08-14 Dow Global Technologies Llc Sistema de extracción de catalizador a granel y métodos para el uso del mismo
AR111992A1 (es) 2017-06-19 2019-09-11 Dow Global Technologies Llc Sistemas de reactor que comprenden el reciclado de fluidos
AR112516A1 (es) 2017-07-31 2019-11-06 Dow Global Technologies Llc Métodos y aparatos para procesar corrientes de gas
CN114072372A (zh) 2019-06-28 2022-02-18 陶氏环球技术有限责任公司 包括使用冷却的产物作为再循环的骤冷流的形成轻质烯烃的方法
JP2024500081A (ja) 2020-12-16 2024-01-04 ダウ グローバル テクノロジーズ エルエルシー 支持ライザ装置
EP4263053A1 (en) 2020-12-16 2023-10-25 Dow Global Technologies LLC Systems and methods for regenerating particulate solids
CA3202491A1 (en) 2020-12-16 2022-06-23 Matthew T. Pretz Risers designed to accommodate thermal expansion
KR20230121789A (ko) 2020-12-16 2023-08-21 다우 글로벌 테크놀로지스 엘엘씨 올레핀의 제조 시스템 및 방법
WO2023060085A1 (en) 2021-10-05 2023-04-13 Dow Global Technologies Llc Systems and methods for producing olefins
WO2023192906A1 (en) 2022-03-30 2023-10-05 Dow Global Technologies Llc Methods for forming light olefins utilizing heat exchanger systems
WO2023244941A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods of making light olefins that include modifying catalysts
WO2023244958A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Catalysts suitable for making light olefins by dehydrogenation that include chromium
WO2023244938A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation that utilize combustion additives that include transition metals
WO2023244943A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include manganese
WO2023244969A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Catalysts suitable for making light olefins by dehydrogenation that include iron
WO2023244971A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include chromium
WO2023244965A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include iron
WO2023244939A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation that utilize combustion additives
WO2024059602A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for reacting hydrocarbons utilizing strippers
WO2024059600A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing regenerators
WO2024059553A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons
WO2024059552A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing combustion units
WO2024059551A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing countercurrent flow regenerators
WO2024092196A1 (en) 2022-10-28 2024-05-02 Dow Global Technologies Llc Methods of operating chemical processing vessels that include shrouds
WO2024118432A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for forming light olefins with catalyst recycle
WO2024118463A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for producing olefinic compounds utilizing regenerators
WO2024118459A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing multiple catalyst inlets
WO2024118369A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for producing light olefins
WO2024118462A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for producing olefinic compounds utilizing combustors
WO2024118461A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Particulate solid distributors suitable for distributing multiple particulate solid streams
WO2024118436A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for forming dehydrogenated products utilizing combustion bypass of some catalyst
WO2024118433A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for forming light olefins utilizing oxidation vessels

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Also Published As

Publication number Publication date
IN162226B (es) 1988-04-16
JPS6072988A (ja) 1985-04-25
BR8404450A (pt) 1985-07-30
ZA847023B (en) 1986-04-30
AU579109B2 (en) 1988-11-17
CA1238877A (en) 1988-07-05
ES535675A0 (es) 1986-03-16
EP0139392B1 (en) 1988-01-07
DE3468430D1 (en) 1988-02-11
US4579716A (en) 1986-04-01
EP0139392A1 (en) 1985-05-02
AU3202484A (en) 1985-03-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303