IT1123099B - Procedimento ed apparecchio per la rigenerazione di catalizzatore di piroscissione fluidizzato esausto - Google Patents

Procedimento ed apparecchio per la rigenerazione di catalizzatore di piroscissione fluidizzato esausto

Info

Publication number
IT1123099B
IT1123099B IT31052/76A IT3105276A IT1123099B IT 1123099 B IT1123099 B IT 1123099B IT 31052/76 A IT31052/76 A IT 31052/76A IT 3105276 A IT3105276 A IT 3105276A IT 1123099 B IT1123099 B IT 1123099B
Authority
IT
Italy
Prior art keywords
exhausted
regeneration
procedure
fluidized catalyst
fluidized
Prior art date
Application number
IT31052/76A
Other languages
English (en)
Original Assignee
Texaco Development Corp
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 US05/684,504 external-priority patent/US4038038A/en
Priority claimed from US05/684,439 external-priority patent/US4056486A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT1123099B publication Critical patent/IT1123099B/it

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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "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
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1946—Details relating to the geometry of the reactor round circular or disk-shaped conical
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
IT31052/76A 1976-05-07 1976-12-31 Procedimento ed apparecchio per la rigenerazione di catalizzatore di piroscissione fluidizzato esausto IT1123099B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/684,504 US4038038A (en) 1976-05-07 1976-05-07 Fluidized cracking catalyst regeneration apparatus
US05/684,439 US4056486A (en) 1976-05-07 1976-05-07 Fluidized catalytic cracking regeneration process

Publications (1)

Publication Number Publication Date
IT1123099B true IT1123099B (it) 1986-04-30

Family

ID=27103324

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31052/76A IT1123099B (it) 1976-05-07 1976-12-31 Procedimento ed apparecchio per la rigenerazione di catalizzatore di piroscissione fluidizzato esausto

Country Status (14)

Country Link
JP (1) JPS52136202A (it)
AR (1) AR223804A1 (it)
AU (1) AU500862B2 (it)
BR (1) BR7702258A (it)
DE (1) DE2657601C2 (it)
ES (1) ES454471A1 (it)
FI (1) FI64518C (it)
FR (1) FR2350139A1 (it)
GB (1) GB1535797A (it)
IT (1) IT1123099B (it)
MX (1) MX157158A (it)
NL (1) NL7614611A (it)
SE (1) SE436695B (it)
YU (1) YU39375B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745669A1 (de) * 1977-10-11 1979-04-12 Texaco Development Corp Verfahren zum regenerieren von erschoepftem katalysator in einem katalytischen fliessbett-crackverfahren
US4859430A (en) * 1987-06-29 1989-08-22 Uop Air distribution device
FR2627187B1 (fr) * 1988-02-15 1993-01-22 Inst Francais Du Petrole Procede de craquage a l'etat fluide d'une charge d'hydrocarbures
CN108794294B (zh) * 2017-04-27 2020-12-11 中国科学院大连化学物理研究所 流化床气体分布器、应用其的反应器及生产对二甲苯联产低碳烯烃的方法
CN108786669B (zh) 2017-04-27 2021-01-12 中国科学院大连化学物理研究所 流化床气体分布器、应用其的反应器及生产对二甲苯联产低碳烯烃的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379711A (en) * 1941-09-12 1945-07-03 Standard Oil Dev Co Catalytic conversion of hydrocarbon oils
US3650946A (en) * 1969-09-10 1972-03-21 Gulf Oil Corp Fluid catalytic cracking in a dense catalyst bed
IL42265A (en) * 1972-05-30 1976-04-30 Universal Oil Prod Co Process for the regeneration of fluidized catalyst
US3856659A (en) * 1972-12-19 1974-12-24 Mobil Oil Corp Multiple reactor fcc system relying upon a dual cracking catalyst composition
US3903016A (en) * 1973-05-04 1975-09-02 Mobil Oil Corp Method for regenerating catalyst in a fluidized bed with a restricted high turbulence region in the dispersed phase
AR207340A1 (es) * 1973-12-28 1976-09-30 Uop Inc Proceso y aparato de regeneracion mejorados
NL7501695A (nl) * 1974-03-04 1975-09-08 Standard Oil Co Werkwijze voor het regenereren van kraakkata- lysatoren.
US3964876A (en) * 1975-01-17 1976-06-22 Phillips Petroleum Company Method and apparatus for catalytically cracking hydrocarbons

Also Published As

Publication number Publication date
MX157158A (es) 1988-10-31
AU2026276A (en) 1978-06-08
AU500862B2 (en) 1979-06-07
YU39375B (en) 1984-10-31
AR223804A1 (es) 1981-09-30
DE2657601C2 (de) 1982-11-11
FR2350139B1 (it) 1981-12-31
SE7614674L (sv) 1977-11-08
NL7614611A (nl) 1977-11-09
JPS52136202A (en) 1977-11-14
DE2657601A1 (de) 1977-11-17
FI64518C (fi) 1983-12-12
ES454471A1 (es) 1978-08-16
GB1535797A (en) 1978-12-13
FR2350139A1 (fr) 1977-12-02
FI64518B (fi) 1983-08-31
YU317576A (en) 1983-02-28
BR7702258A (pt) 1978-08-08
FI763639A (it) 1977-11-08
SE436695B (sv) 1985-01-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931216