ES8606519A1 - Un procedimiento para pasivar contaminantes metalicos en un catalizador de craqueo - Google Patents

Un procedimiento para pasivar contaminantes metalicos en un catalizador de craqueo

Info

Publication number
ES8606519A1
ES8606519A1 ES536300A ES536300A ES8606519A1 ES 8606519 A1 ES8606519 A1 ES 8606519A1 ES 536300 A ES536300 A ES 536300A ES 536300 A ES536300 A ES 536300A ES 8606519 A1 ES8606519 A1 ES 8606519A1
Authority
ES
Spain
Prior art keywords
cracking catalyst
passivation
metal contaminants
metal
contaminants
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
ES536300A
Other languages
English (en)
Other versions
ES536300A0 (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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum 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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of ES536300A0 publication Critical patent/ES536300A0/es
Publication of ES8606519A1 publication Critical patent/ES8606519A1/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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/90—Regeneration or reactivation
    • 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
    • C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
    • C10G11/04—Oxides
    • 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
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/70—Catalyst aspects
    • C10G2300/705—Passivation

Landscapes

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

Abstract

PROCEDIMIENTO PARA PASIVAR CONTAMINANTES METALICOS EN UN CATALIZADOR DE CRAQUEO, QUE CONTIENE AL MENOS UN METAL CONTAMINANTE SELECCIONADO ENTRE NIQUEL, VANADIO, HIERRO, COBALTO Y COBRE, MEDIANTE UN AGENTE PASIVANTE QUE COMPRENDE CANTIDADES EFICACES DE ANTIMONIO Y ESTAÑO. CONSISTE EN PONER EN CONTACTO EL CATALIZADOR, EN UN CIRCUITO DE CRAQUEO-REGENERACION, CON UN GAS REDUCTOR BAJO CONDICIONES SUFICIENTES PARA PROPORCIONAR AL MENOS CIERTA PASIVACION ADICIONAL, Y LUEGO SE PROTEGE DICHO CATALIZADOR DE CUALESQUIERA CONDICIONES QUE PUDIERAN ANULAR DICHA PASIVACION ADICIONAL ANTES DEL EMPLEO DE DICHO CATALIZADOR EN EL CRAQUEO DE UN HIDROCARBURO.
ES536300A 1983-09-28 1984-09-27 Un procedimiento para pasivar contaminantes metalicos en un catalizador de craqueo Expired ES8606519A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53682083A 1983-09-28 1983-09-28

Publications (2)

Publication Number Publication Date
ES536300A0 ES536300A0 (es) 1986-04-01
ES8606519A1 true ES8606519A1 (es) 1986-04-01

Family

ID=24140061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536300A Expired ES8606519A1 (es) 1983-09-28 1984-09-27 Un procedimiento para pasivar contaminantes metalicos en un catalizador de craqueo

Country Status (7)

Country Link
EP (1) EP0141988B1 (es)
JP (1) JPS6071042A (es)
AT (1) ATE34404T1 (es)
CA (1) CA1223856A (es)
DE (1) DE3471320D1 (es)
ES (1) ES8606519A1 (es)
NO (1) NO160333C (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0388990A3 (en) 1986-02-20 1993-03-31 RAYCHEM CORPORATION (a Delaware corporation) Method and articles employing ion exchange material
US4889617A (en) * 1986-03-24 1989-12-26 Chevron Research Company Method of suppressing sodium poisoning of cracking catalysts during fluid catalytic cracking
US5401384A (en) * 1993-12-17 1995-03-28 Inteven, S.A. Antimony and tin containing compound, use of such a compound as a passivating agent, and process for preparing such a compound
JP4238803B2 (ja) * 2004-09-08 2009-03-18 ソニー株式会社 液体吐出ヘッド及び液体吐出装置
JP2011016036A (ja) 2007-11-26 2011-01-27 Asahi Kasei Chemicals Corp タンパク吸着材料およびその製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4321129A (en) * 1978-09-12 1982-03-23 Phillips Petroleum Company Cracking process employing catalyst having combination of antimony and tin
US4280895A (en) * 1979-12-31 1981-07-28 Exxon Research & Engineering Co. Passivation of cracking catalysts
US5358630A (en) * 1980-11-17 1994-10-25 Phillips Petroleum Company Regenerating zeolitic cracking catalyst

Also Published As

Publication number Publication date
EP0141988B1 (en) 1988-05-18
NO843811L (no) 1985-03-29
ATE34404T1 (de) 1988-06-15
ES536300A0 (es) 1986-04-01
JPS6071042A (ja) 1985-04-22
CA1223856A (en) 1987-07-07
EP0141988A1 (en) 1985-05-22
DE3471320D1 (en) 1988-06-23
NO160333B (no) 1989-01-02
NO160333C (no) 1989-04-12

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