ES455524A1 - Un metodo para regenerar un catalizador contaminado con co- que. - Google Patents

Un metodo para regenerar un catalizador contaminado con co- que.

Info

Publication number
ES455524A1
ES455524A1 ES455524A ES455524A ES455524A1 ES 455524 A1 ES455524 A1 ES 455524A1 ES 455524 A ES455524 A ES 455524A ES 455524 A ES455524 A ES 455524A ES 455524 A1 ES455524 A1 ES 455524A1
Authority
ES
Spain
Prior art keywords
carbon monoxide
coke
exhaust gas
simmultaneous
combustion
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
ES455524A
Other languages
English (en)
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from US05/737,358 external-priority patent/US4108795A/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of ES455524A1 publication Critical patent/ES455524A1/es
Expired 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
    • C10G11/182—Regeneration
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • B01J38/30—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed
    • B01J38/36—Treating with free oxygen-containing gas in gaseous suspension, e.g. fluidised bed and with substantially complete oxidation of carbon monoxide to carbon dioxide within regeneration zone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00—Technologies relating to oil refining and petrochemical industry
    • Y02P30/40—Ethylene production

Landscapes

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

Abstract

Un método para regenerar un catalizador contaminado con coque con una combustión simultánea cuidadosamente controlada de CO que comprende las operaciones de (a) introducir catalizador contaminado con coque en una zona de regeneración (b) añadir un promotor de oxidación de CO a la zona de regeneración independientemente de dicho catalizador contaminado con coque en una cantidad seleccionada para promover la combustión del CO a CO2 © hacer pasar gas de regeneración que contiene oxígeno a la zona de regeneración en una cantidad seleccionada para quemar coque de dicho catalizador contaminado con coque y proporcionar suficiente oxígeno en exceso para conseguir la cantidad deseada de combustión de CO
ES455524A 1976-02-02 1977-02-01 Un metodo para regenerar un catalizador contaminado con co- que. Expired ES455524A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65426076A 1976-02-02 1976-02-02
US05/737,358 US4108795A (en) 1976-02-02 1976-11-01 Method of regenerating coke-contaminated catalyst with simultaneous combustion of carbon monoxide

Publications (1)

Publication Number Publication Date
ES455524A1 true ES455524A1 (es) 1978-12-01

Family

ID=27096701

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455524A Expired ES455524A1 (es) 1976-02-02 1977-02-01 Un metodo para regenerar un catalizador contaminado con co- que.

Country Status (24)

Country Link
JP (1) JPS52110706A (es)
AT (1) AT358535B (es)
AU (1) AU506125B2 (es)
BR (1) BR7700653A (es)
CA (1) CA1074763A (es)
CH (1) CH628825A5 (es)
DD (1) DD129405A5 (es)
DE (1) DE2703521C3 (es)
EG (1) EG12758A (es)
ES (1) ES455524A1 (es)
FR (1) FR2339433A1 (es)
GB (1) GB1567261A (es)
GR (1) GR62843B (es)
IN (1) IN145275B (es)
LU (1) LU76688A1 (es)
NL (1) NL7701071A (es)
NO (1) NO770317L (es)
NZ (1) NZ183196A (es)
PH (1) PH17258A (es)
PT (1) PT66133B (es)
RO (1) RO72500A (es)
SE (1) SE421381B (es)
TR (1) TR19168A (es)
YU (1) YU23677A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL51340A (en) * 1976-02-19 1980-01-31 Mobil Oil Corp Catalytic cracking of hydrocarbons
FR2627187B1 (fr) * 1988-02-15 1993-01-22 Inst Francais Du Petrole Procede de craquage a l'etat fluide d'une charge d'hydrocarbures

Also Published As

Publication number Publication date
GR62843B (en) 1979-06-19
AT358535B (de) 1980-09-10
PT66133A (en) 1977-03-01
GB1567261A (en) 1980-05-14
SE7701051L (sv) 1977-08-03
AU506125B2 (en) 1979-12-13
FR2339433A1 (fr) 1977-08-26
SE421381B (sv) 1981-12-21
CA1074763A (en) 1980-04-01
RO72500A (ro) 1980-07-15
LU76688A1 (es) 1977-06-27
PT66133B (en) 1978-06-30
JPS5761304B2 (es) 1982-12-23
ATA57577A (de) 1980-02-15
DE2703521A1 (de) 1977-08-04
FR2339433B1 (es) 1981-07-31
NZ183196A (en) 1978-12-18
YU23677A (en) 1982-05-31
NL7701071A (nl) 1977-08-04
TR19168A (tr) 1978-06-12
PH17258A (en) 1984-07-03
NO770317L (no) 1977-08-03
DE2703521B2 (de) 1978-07-06
IN145275B (es) 1978-09-23
DE2703521C3 (de) 1979-04-05
BR7700653A (pt) 1977-10-04
AU2181577A (en) 1978-08-10
DD129405A5 (de) 1978-01-18
EG12758A (en) 1980-03-31
JPS52110706A (en) 1977-09-17
CH628825A5 (en) 1982-03-31

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103