EP0145466A3 - Procédé de craquage catalytique d'hydrocarbures contaminés de métaux dans lequel le catalyseur de craquage est rendu passif - Google Patents

Procédé de craquage catalytique d'hydrocarbures contaminés de métaux dans lequel le catalyseur de craquage est rendu passif Download PDF

Info

Publication number
EP0145466A3
EP0145466A3 EP84308523A EP84308523A EP0145466A3 EP 0145466 A3 EP0145466 A3 EP 0145466A3 EP 84308523 A EP84308523 A EP 84308523A EP 84308523 A EP84308523 A EP 84308523A EP 0145466 A3 EP0145466 A3 EP 0145466A3
Authority
EP
European Patent Office
Prior art keywords
catalyst
cracking
zone
passivated
metal
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.)
Withdrawn
Application number
EP84308523A
Other languages
German (de)
English (en)
Other versions
EP0145466A2 (fr
Inventor
Bernie John Pafford
Terry Allan Reid
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 Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of EP0145466A2 publication Critical patent/EP0145466A2/fr
Publication of EP0145466A3 publication Critical patent/EP0145466A3/fr
Withdrawn legal-status Critical Current

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
    • 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)
EP84308523A 1983-12-09 1984-12-07 Procédé de craquage catalytique d'hydrocarbures contaminés de métaux dans lequel le catalyseur de craquage est rendu passif Withdrawn EP0145466A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55991983A 1983-12-09 1983-12-09
US559919 1983-12-09

Publications (2)

Publication Number Publication Date
EP0145466A2 EP0145466A2 (fr) 1985-06-19
EP0145466A3 true EP0145466A3 (fr) 1985-07-17

Family

ID=24235599

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84308523A Withdrawn EP0145466A3 (fr) 1983-12-09 1984-12-07 Procédé de craquage catalytique d'hydrocarbures contaminés de métaux dans lequel le catalyseur de craquage est rendu passif

Country Status (2)

Country Link
EP (1) EP0145466A3 (fr)
JP (1) JPS60139344A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0662958B2 (ja) * 1985-02-28 1994-08-17 富士スタンダ−ドリサ−チ株式会社 重質油の熱分解法
US5944494A (en) * 1997-04-29 1999-08-31 Hill-Rom, Inc. Blower apparatus mounted in a housing without a rigid connection
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
WO2010072733A1 (fr) 2008-12-22 2010-07-01 Shell Internationale Research Maatschappij B.V. Appareil à retour de catalyseur et processus de réaction d'un apport

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958953A (en) * 1974-03-18 1976-05-25 Exxon Research And Engineering Company Catalyst regeneration apparatus
EP0070681A2 (fr) * 1981-07-22 1983-01-26 Exxon Research And Engineering Company Méthode pour diminuer la formation de coke dans le cracking d'une huile lourde
US4377470A (en) * 1981-04-20 1983-03-22 Ashland Oil, Inc. Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958953A (en) * 1974-03-18 1976-05-25 Exxon Research And Engineering Company Catalyst regeneration apparatus
US4377470A (en) * 1981-04-20 1983-03-22 Ashland Oil, Inc. Immobilization of vanadia deposited on catalytic materials during carbo-metallic oil conversion
EP0070681A2 (fr) * 1981-07-22 1983-01-26 Exxon Research And Engineering Company Méthode pour diminuer la formation de coke dans le cracking d'une huile lourde

Also Published As

Publication number Publication date
JPH051059B2 (fr) 1993-01-07
JPS60139344A (ja) 1985-07-24
EP0145466A2 (fr) 1985-06-19

Similar Documents

Publication Publication Date Title
US3808121A (en) Method of regenerating a hydrocarbon conversion catalyst to minimize carbon monoxide in regenerator effluent
CA1268441A (fr) Craquage catalytique fluide avec double colonne montante
US4268416A (en) Gaseous passivation of metal contaminants on cracking catalyst
EP0842998A3 (fr) Procédé de craquage en lit fluidisé d'huiles lourdes
FR2802211B1 (fr) Procede et dispositif de craquage catalytique comprenant en parallele au moins un reacteur a ecoulement ascendant et au moins un reacteur a ecoulement descendant
DE3469362D1 (en) Use of dual-function lift gas in a fcc reactor riser
ZA9811082B (en) Production of olefins
US4026789A (en) Method for catalytically cracking hydrocarbons
GB1111588A (en) Continuous process for producing gasoline hydrocarbons
ATE271114T1 (de) Verfahren und einrichtung zum katalytischen cracken mit abwärts- und aufwärtsströmenden reaktoren
EP0145466A3 (fr) Procédé de craquage catalytique d'hydrocarbures contaminés de métaux dans lequel le catalyseur de craquage est rendu passif
GB1222191A (en) Method and apparatus for conversion of hydrocarbons
Hutchings et al. A comparative study of reactivation of zeolite Y using oxygen and ozone/oxygen mixtures
JPS6433187A (en) Method and apparatus for cracking hydrocarbon charge in fluidized state
CA2218763A1 (fr) Methode pour reduire le taux de formation de coke au cours de l'aromatisation des hydrocarbures catalysee par une zeolite
US2423833A (en) Fluid catalytic conversion of hydrocarbon oils
ATE51888T1 (de) Umwandlung von carbometallischen oelen mittels wasserstoff in einem steigrohr unter verwendung eines katalysators mit hohem metallgehalt.
US2375725A (en) Catalytic conversion of hydrocarbon oils
EP0226421A3 (fr) Procédé et appareillage de conversion d'hydrocarbures
Anufriev et al. Influence of olefins on the catalytic transformation of paraffins on acidic zeolites
EP0147961B1 (fr) Passivation de catalyseurs de craquage
ES8801359A1 (es) Un procedimiento mejorado para el craqueo catalitico fluido de un material de alimentacion hidrocarbonado que forma gran cantidad de coque.
EP0026818A1 (fr) Procédé pour le réglage de l'addition d'agents de passivation à une unité de craquage catalytique
EP0202744A3 (fr) Procédé de déparaffinage catalytique
Duben Simulation of catalytic hydrocracking for product selectivity.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL

AK Designated contracting states

Designated state(s): BE DE FR GB IT NL

17P Request for examination filed

Effective date: 19851213

17Q First examination report despatched

Effective date: 19860923

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870204

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PAFFORD, BERNIE JOHN

Inventor name: REID, TERRY ALLAN