MX165471B - Procedimiento para efectuar el craking catalitico de una fraccion de alimentacion de petroleo crudo con una zeolita cristalina conteniendo catalizadores de craking - Google Patents

Procedimiento para efectuar el craking catalitico de una fraccion de alimentacion de petroleo crudo con una zeolita cristalina conteniendo catalizadores de craking

Info

Publication number
MX165471B
MX165471B MX205562A MX20556285A MX165471B MX 165471 B MX165471 B MX 165471B MX 205562 A MX205562 A MX 205562A MX 20556285 A MX20556285 A MX 20556285A MX 165471 B MX165471 B MX 165471B
Authority
MX
Mexico
Prior art keywords
craking
catalyst
lift gas
catalysts
procedure
Prior art date
Application number
MX205562A
Other languages
English (en)
Inventor
Larry M Fraley
Ronald A Kmecak
William P Hettinger Jr
Stephen M Kovach
Original Assignee
Ashland Oil 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 Ashland Oil Inc filed Critical Ashland Oil Inc
Publication of MX165471B publication Critical patent/MX165471B/es

Links

Classifications

    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/24—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions with moving solid particles
    • C10G47/30—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions with moving solid particles according to the "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

Landscapes

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

Abstract

La presente invención se refiere a procedimiento para efectuar el craking catalítico de una fracción de alimentación de petróleo crudo con una zolita cristalina conteniendo catalizadores de craking, que comprende: establecer en el fondo de un tubo ascendente orientado en forma vertical, una corriente de flujo ascendente de partículas catalizadoras regeneradas, calientes, que comprende zeolita cristalina suspendida en un gas elevador; introducir la alimentación de hidrocarburo en la corriente de partículas catalizadoras regeneradas, que fluya hacia arriba; hacer pasar la mezcla ascendentemente a través del tubo ascendente, para efectuar el craking catalítico de la alimentación: separar las partículas catalizadoras de la corriente de producto crakeado recuperado de la parte superior del tubo ascendente; y hacer pasar las partículas separadas a través de una zona de regeneración de catalizador, en donde se regeneran con un gas caliente que contiene oxígeno. efectivo para quemar el carbono depositado sobre las partículas catalizadoras utilizadas, antes de recircularlas desde el fondo del tubo ascendente; caracterizado en que: a) el gas elevador comprende una corriente de gas seco que contiene hidrocarburos, que contiene por lo menos 10 por ciento en volumen de hidrógeno, pero menos de 10 por ciento en volumen de C3 e hidrocarburos pesados, manteniéndose el contacto entre las partículas catalizadoras regeneradas. calientes y el gas elevador, durante un pequeño período de tiempo de desde 0.01 a 2 segundos, antes de la introducción en los mismos de la alimentación de hidrocarburo. para limitar de esta manera la deposición de coqu e sobre las partículas catalizadoras regeneradas, a 0.25 por ciento en peso o menos, antes de ponerlas en contacto con la alimentación de hidrocarburo; b) la alimentación de hidrocarburo es una fracción de petróleo crudo residual, de punto de ebullición superior a 343 grados C. que tiene un contenido de metal pesado, calculado en términos de equivalente de níquel, de por lo menos 4 y un residuo de carbono en pirólisis de por lo menos 1 por ciento; y c) el catalizador regenerado comprende de 1,000 a 50,000 ppm de metal pesado acumulado.
MX205562A 1984-06-13 1985-06-06 Procedimiento para efectuar el craking catalitico de una fraccion de alimentacion de petroleo crudo con una zeolita cristalina conteniendo catalizadores de craking MX165471B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62019684A 1984-06-13 1984-06-13

Publications (1)

Publication Number Publication Date
MX165471B true MX165471B (es) 1992-11-12

Family

ID=24484979

Family Applications (1)

Application Number Title Priority Date Filing Date
MX205562A MX165471B (es) 1984-06-13 1985-06-06 Procedimiento para efectuar el craking catalitico de una fraccion de alimentacion de petroleo crudo con una zeolita cristalina conteniendo catalizadores de craking

Country Status (9)

Country Link
EP (1) EP0171460B1 (es)
JP (1) JPS614785A (es)
AT (1) ATE36554T1 (es)
AU (1) AU588528B2 (es)
CA (1) CA1265464A (es)
DE (1) DE3473473D1 (es)
IN (1) IN162877B (es)
MX (1) MX165471B (es)
RU (1) RU2091433C1 (es)

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US4802971A (en) * 1986-09-03 1989-02-07 Mobil Oil Corporation Single riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments
US4853105A (en) * 1986-09-03 1989-08-01 Mobil Oil Corporation Multiple riser fluidized catalytic cracking process utilizing hydrogen and carbon-hydrogen contributing fragments
US4826586A (en) * 1986-09-03 1989-05-02 Mobil Coil Corporation Single riser fluidized catalytic cracking process utilizing a C3-4 paraffin-rich co-feed and mixed catalyst system
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FR2624762B1 (fr) * 1987-12-21 1990-06-08 Total France Procede et dispositif de regeneration de catalyseur en lit fluidise
FR2625509B1 (fr) * 1987-12-30 1990-06-22 Total France Procede et dispositif de conversion d'hydrocarbures en lit fluidise
US5264115A (en) * 1987-12-30 1993-11-23 Compagnie De Raffinage Et De Distribution Total France Process and apparatus for fluidized bed hydrocarbon conversion
FR2628436B1 (fr) * 1988-03-10 1992-04-24 Total France Procede et dispositif de vapocraquage d'hydrocarbures en phase fluidisee de particules caloporteuses
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
EP1046696B1 (en) * 1999-04-23 2014-06-11 China Petrochemical Corporation A catalytic conversion process for producing isobutane and isoparaffin-enriched gasoline
JP4859358B2 (ja) * 2004-09-22 2012-01-25 日揮触媒化成株式会社 接触分解ガソリンの脱硫触媒およびそれを用いた接触分解ガソリンの脱硫方法
CN1986505B (zh) 2005-12-23 2010-04-14 中国石油化工股份有限公司 一种增产低碳烯烃的催化转化方法
EP2029698A1 (en) * 2006-06-22 2009-03-04 Shell Internationale Research Maatschappij B.V. Methods for producing a crude product from selected feed
WO2009048920A1 (en) * 2007-10-10 2009-04-16 Shell Oil Company Systems and methods for making a middle distillate product and lower olefins from a hydrocarbon feedstock
CN101889067B (zh) * 2007-11-29 2014-01-08 国际壳牌研究有限公司 由烃原料制备中间馏分产物和低级烯烃的系统和方法
US9157037B2 (en) 2008-12-18 2015-10-13 Uop Llc Process for improving flow properties of crude petroleum
US8263008B2 (en) 2008-12-18 2012-09-11 Uop Llc Apparatus for improving flow properties of crude petroleum
RU2417246C1 (ru) * 2009-08-03 2011-04-27 Открытое акционерное общество "Славнефть-Ярославнефтеоргсинтез" Способ каталитического крекинга углеводородного сырья
FR2953851B1 (fr) * 2009-12-14 2012-12-21 Total Raffinage Marketing Procede de craquage catalytique avec maximisation des bases gazoles
FR2966160B1 (fr) * 2010-10-14 2013-11-15 IFP Energies Nouvelles Procede de craquage catalytique adapte au traitement de charges a faible carbon conradson comportant le recycle d'une coupe cokante selon une technologie nouvelle
EP2737011B1 (en) 2011-07-29 2016-12-28 Saudi Arabian Oil Company Hydrogen-enriched feedstock for fluidized catalytic cracking process
CN109297742B (zh) * 2018-11-21 2024-03-12 上海市计量测试技术研究院 餐饮油烟发生器
US11286429B2 (en) * 2020-06-25 2022-03-29 Saudi Arabian Oil Company Process for heavy oil upgrading utilizing hydrogen and water
CN119630626A (zh) * 2022-09-14 2025-03-14 陶氏环球技术有限责任公司 用于利用再生器使烃脱氢的方法

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Also Published As

Publication number Publication date
EP0171460B1 (en) 1988-08-17
RU2091433C1 (ru) 1997-09-27
ATE36554T1 (de) 1988-09-15
IN162877B (es) 1988-07-16
DE3473473D1 (en) 1988-09-22
EP0171460A1 (en) 1986-02-19
JPS614785A (ja) 1986-01-10
AU4311185A (en) 1985-12-19
CA1265464A (en) 1990-02-06
JPH0226663B2 (es) 1990-06-12
AU588528B2 (en) 1989-09-21

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