ES454438A1 - Un procedimiento de craqueo catalitico en lecho fluidifica- do. - Google Patents

Un procedimiento de craqueo catalitico en lecho fluidifica- do.

Info

Publication number
ES454438A1
ES454438A1 ES454438A ES454438A ES454438A1 ES 454438 A1 ES454438 A1 ES 454438A1 ES 454438 A ES454438 A ES 454438A ES 454438 A ES454438 A ES 454438A ES 454438 A1 ES454438 A1 ES 454438A1
Authority
ES
Spain
Prior art keywords
fraction
cyclized
diesel
catalytic cracking
catalyst
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
ES454438A
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.)
Texaco Development Corp
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 US05/642,870 external-priority patent/US4033856A/en
Priority claimed from US05/643,050 external-priority patent/US4033857A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Publication of ES454438A1 publication Critical patent/ES454438A1/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
    • C10G7/00—Distillation of hydrocarbon oils

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)

Abstract

Un procedimiento de craqueo catalítico en lecho fluidificado, donde se pone en contacto una alimentación hidrocarburada con un catalizador fluidificado en una zona de craqueo, bajo condiciones de craqueo, se separan los vapores de hidrocarburos craqueados del catalizador agotado en una vasija de reacción que contiene una fase de vapores hidrocarburados y un lecho fluidificado de catalizador en fase densa, se retiran los vapores de hidrocarburos craqueados por la parte superior de dicha vasija de reacción y se cargan en una columna de fraccionamiento de productos para separarlos en fracciones que comprenden una fracción gaseosa húmeda, una fracción de nafta, una fracción ligera de gas-oil ciclado, una fracción intermedia de gas-oil ciclado y una fracción pesada de gas-oil ciclado.
ES454438A 1975-12-22 1976-12-20 Un procedimiento de craqueo catalitico en lecho fluidifica- do. Expired ES454438A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/642,870 US4033856A (en) 1975-12-22 1975-12-22 Fluidized catalytic cracking process with improved intermediate cycle gas oil stripping
US05/643,050 US4033857A (en) 1975-12-22 1975-12-22 Fluidized catalytic cracking process with improved light cycle gas oil stripping

Publications (1)

Publication Number Publication Date
ES454438A1 true ES454438A1 (es) 1978-02-16

Family

ID=27094139

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454438A Expired ES454438A1 (es) 1975-12-22 1976-12-20 Un procedimiento de craqueo catalitico en lecho fluidifica- do.

Country Status (12)

Country Link
JP (1) JPS5278903A (es)
AT (1) AT353929B (es)
CA (1) CA1085332A (es)
DE (1) DE2657563A1 (es)
ES (1) ES454438A1 (es)
FI (1) FI763663A7 (es)
FR (1) FR2336469A1 (es)
GB (1) GB1516590A (es)
IT (1) IT1123647B (es)
NL (1) NL7613802A (es)
SE (1) SE420417B (es)
YU (1) YU309476A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007224204A (ja) * 2006-02-24 2007-09-06 Jgc Corp 蒸留塔および蒸留方法
FR2918070B1 (fr) * 2007-06-27 2012-10-19 Inst Francais Du Petrole Zone reactionnelle comportant deux risers en parallele et une zone de separation gaz solide commune en vue de la production de propylene
CN113813626A (zh) * 2021-09-27 2021-12-21 宁夏滨泽新能源科技有限公司 一种蒸馏进料系统及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879224A (en) * 1954-08-13 1959-03-24 Phillips Petroleum Co Separation of solids from fluids
DE1505380A1 (de) * 1965-03-26 1969-06-19 Boewe Boehler & Weber Kg Masch Fahrzeug-Reinigungsanlage

Also Published As

Publication number Publication date
FI763663A7 (es) 1977-06-23
CA1085332A (en) 1980-09-09
IT1123647B (it) 1986-04-30
SE420417B (sv) 1981-10-05
YU309476A (en) 1982-05-31
FR2336469A1 (fr) 1977-07-22
AT353929B (de) 1979-12-10
SE7614369L (sv) 1977-06-23
GB1516590A (en) 1978-07-05
NL7613802A (nl) 1977-06-24
JPS5278903A (en) 1977-07-02
DE2657563A1 (de) 1977-06-30
ATA951176A (de) 1979-05-15

Similar Documents

Publication Publication Date Title
GB1477657A (en) Conversion of hydrocarbons
US2268187A (en) Catalytic cracking method
ES395549A1 (es) Un procedimiento para el craqueo catalitico de nafta.
ES400764A1 (es) Un procedimiento para convertir un material de carga hidro-carbonado, en presencia de sulfuro de hidrogeno, en produc- tos hidrocarbonados que hierven a inferior temperatura.
ES317389A1 (es) Un procedimiento continuo para la produccion de hidrocarburos de gasolina.
US2767126A (en) Catalytic cracking process and apparatus
ES454438A1 (es) Un procedimiento de craqueo catalitico en lecho fluidifica- do.
US2915457A (en) Process for the conversion of heavy residual oils
ES324827A1 (es) Procedimiento para el craqueo hidrogenante de un aceite hidrocarbonado.
US2425482A (en) Pretreatment of reactivated hydrocarbon cracking catalyst with normally gaseous olefins
ES386939A1 (es) Mejoras introducidas en un procedimiento para el craqueo catalitico de una multipicidad de gas-oils virgenes.
GB1293274A (en) Process for desulfurizing black oils
US2893943A (en) Converting metals-containing oils
US2444545A (en) Catalytic cracking of hydrocarbons
GB573819A (en) Process for the catalytic conversion of hydrocarbon oils
ES454471A1 (es) Un procedimiento y su correspondiente aparato de regenera- cion de catalizador de cracking.
SU112676A1 (ru) Способ ступенчато-противоточного каталитического крекинга широких фракций дистилл тного сырь
GB709583A (en) Cracking heavy hydrocarbonaceous residues, to obtain products rich in aromatic hydrocarbons
SU108368A1 (ru) Способ получени бензина
ES416379A1 (es) Proceso de cracking catalitico fluidificado.
GB917087A (en) Process for the catalytic cracking of hydrocarbon oils
ES421954A1 (es) Un procedimiento de craqueo catalitico.
JPS55151086A (en) Fluidized catalytic cracking of heavy petroleum containing distillation residue
GB1467916A (en) Conversion of hydrocarbons with faujasite type catalysts
ES403456A1 (es) Un procedimiento para la produccion de aceite diesel con uncontenido bajo en azufre, fuel-oil con un contenido bajo en azufre e hidrocarburos c1-c4.