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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
zone
riser
provisions
primary
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.)
Mobil Oil AS
Original Assignee
Mobil Oil AS
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 AS filed Critical Mobil Oil AS
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)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749471A (en) * 1983-09-06 1988-06-07 Mobil Oil Corporation Closed FCC cyclone process
US4711712A (en) * 1983-09-06 1987-12-08 Mobil Oil Corporation Closed cyclone FCC system with provisions for surge capacity
US4624772A (en) * 1983-09-06 1986-11-25 Mobil Oil Corporation Closed reactor FCC system with provisions for surge capacity
US4588558A (en) * 1983-09-06 1986-05-13 Mobil Oil Corporation Closed FCC cyclone system
US5039397A (en) * 1984-05-21 1991-08-13 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US5055177A (en) * 1984-05-21 1991-10-08 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
GB8516335D0 (en) * 1985-06-28 1985-07-31 Shell Int Research Process for solids-fluid separation
US4927606A (en) * 1986-05-29 1990-05-22 Uop FCC Stripping apparatus
US4963328A (en) * 1987-01-15 1990-10-16 Mobil Oil Corporation Short contact time fluid catalytic cracking apparatus
US5059305A (en) * 1990-04-16 1991-10-22 Mobil Oil Corporation Multistage FCC catalyst stripping
US5370844A (en) * 1993-03-01 1994-12-06 The M. W. Kellogg Company FCC disengagement apparatus
BR9303773A (pt) * 1993-09-13 1995-10-10 Petroleo Brasileiro Sa Sistema para separar suspensões de partículas de catalisador e mistura reagida de hidrocarbonetos e processo de craqueamento catalítico
CN1078094C (zh) 1999-04-23 2002-01-23 中国石油化工集团公司 一种用于流化催化转化的提升管反应器
JP4136937B2 (ja) * 2001-11-16 2008-08-20 ノース キャロライナ ステイツ ユニバーシティ 生医学電気化学センサアレイおよび製作方法
US7081229B2 (en) * 2003-04-15 2006-07-25 Petroleo Brasileiro S.A. Second stage cyclone dipleg termination device in FCC units
US8012768B2 (en) * 2003-07-18 2011-09-06 Bio-Rad Laboratories, Inc. System and method for multi-analyte detection
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
US7347930B2 (en) 2003-10-16 2008-03-25 China Petroleum & Chemical Corporation Process for cracking hydrocarbon oils
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
BR112016009581B1 (pt) 2013-11-12 2021-09-21 Dow Global Technologies Llc Processo de desidrogenação catalítico
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
CN107428633A (zh) 2015-03-30 2017-12-01 陶氏环球技术有限责任公司 集成的c3‑c4烃脱氢方法
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
US10589242B2 (en) 2016-11-02 2020-03-17 Dow Global Technologies Llc Fluid catalytic reactors which include flow directors
AR109884A1 (es) 2016-11-02 2019-01-30 Dow Global Technologies Llc Métodos para diseñar reactores catalíticos fluidos ampliados
AR111237A1 (es) 2017-03-13 2019-06-19 Dow Global Technologies Llc Métodos y aparatos para formar olefinas ligeras por craqueo
AR111124A1 (es) 2017-03-13 2019-06-05 Dow Global Technologies Llc Métodos para fabricar olefinas ligeras a partir de corrientes de alimentación diferentes
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
WO2022132699A1 (en) 2020-12-16 2022-06-23 Dow Global Technologies Llc Supported riser apparatuses
CA3202492A1 (en) 2020-12-16 2022-06-23 Dow Global Technologies Llc Systems and methods for producing olefins
EP4263041A1 (en) 2020-12-16 2023-10-25 Dow Global Technologies LLC Risers designed to accommodate thermal expansion
KR20230121094A (ko) 2020-12-16 2023-08-17 다우 글로벌 테크놀로지스 엘엘씨 미립자 고체를 재생하기 위한 시스템 및 방법
US20240399328A1 (en) 2021-10-05 2024-12-05 Dow Global Technologies Llc Systems and methods for producing olefins
CN118922518A (zh) 2022-03-30 2024-11-08 陶氏环球技术有限责任公司 用于利用热交换器系统形成轻烯烃的方法
CN119325410A (zh) 2022-06-14 2025-01-17 陶氏环球技术有限责任公司 适用于通过脱氢制备轻烯烃的包含铁的催化剂
KR20250024752A (ko) 2022-06-14 2025-02-19 다우 글로벌 테크놀로지스 엘엘씨 전이 금속을 포함하는 연소 첨가제를 활용하는 탈수소화에 의한 경질 올레핀의 제조 방법
KR20250024757A (ko) 2022-06-14 2025-02-19 다우 글로벌 테크놀로지스 엘엘씨 크롬을 포함하는 탈수소화에 의한 경질 올레핀의 제조에 적합한 촉매
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
CA3251297A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc PROCESSES FOR THE MANUFACTURE OF LIGHT OLEFINS INCLUDING THE MODIFICATION OF CATALYSTS
WO2023244939A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation that utilize combustion additives
EP4540208A1 (en) 2022-06-14 2025-04-23 Dow Global Technologies LLC Methods for making light olefins by dehydrogenation using catalysts that include manganese
KR20250068596A (ko) 2022-09-14 2025-05-16 다우 글로벌 테크놀로지스 엘엘씨 재생기를 이용한 탄화수소의 탈수소화 방법
JP2025529037A (ja) 2022-09-14 2025-09-04 ダウ グローバル テクノロジーズ エルエルシー ストリッパーを利用した炭化水素の反応方法
CA3264370A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc HYDROCARBON DEHYDROGENATION PROCESSES USING COMBUSTION UNITS
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WO2024059551A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing countercurrent flow regenerators
CN120091862A (zh) 2022-10-28 2025-06-03 陶氏环球技术有限责任公司 操作包括护罩的化学处理容器的方法
JP2025538470A (ja) 2022-11-29 2025-11-28 ダウ グローバル テクノロジーズ エルエルシー 複数の触媒入口を利用して炭化水素を脱水素する方法
EP4594278A1 (en) 2022-11-29 2025-08-06 Dow Global Technologies LLC Methods for producing olefinic compounds utilizing combustors
KR20250114016A (ko) 2022-11-29 2025-07-28 다우 글로벌 테크놀로지스 엘엘씨 일부 촉매의 연소 우회를 이용한 탈수소화된 생성물의 형성 방법
CN120202176A (zh) 2022-11-29 2025-06-24 陶氏环球技术有限责任公司 利用催化剂再循环形成轻烯烃的方法
EP4594275A1 (en) 2022-11-29 2025-08-06 Dow Global Technologies LLC Methods for forming light olefins utilizing oxidation vessels
KR20250116000A (ko) 2022-11-29 2025-07-31 다우 글로벌 테크놀로지스 엘엘씨 경질 올레핀의 제조 방법
JP2025538549A (ja) 2022-11-29 2025-11-28 ダウ グローバル テクノロジーズ エルエルシー 再生用熱交換器を利用したオレフィン化合物を製造するための方法
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WO2025049116A1 (en) 2023-08-31 2025-03-06 Dow Global Technologies Llc Methods of making treated catalysts
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Also Published As

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

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FD1A Patent lapsed

Effective date: 19970303