ES409365A1 - Un procedimiento para producir fuel-oil. - Google Patents

Un procedimiento para producir fuel-oil.

Info

Publication number
ES409365A1
ES409365A1 ES409365A ES409365A ES409365A1 ES 409365 A1 ES409365 A1 ES 409365A1 ES 409365 A ES409365 A ES 409365A ES 409365 A ES409365 A ES 409365A ES 409365 A1 ES409365 A1 ES 409365A1
Authority
ES
Spain
Prior art keywords
solvent
reaction zone
sulfur
zone
hydrogen
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
ES409365A
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.)
Universal Oil Products Co
Original Assignee
Universal Oil Products 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 Universal Oil Products Co filed Critical Universal Oil Products Co
Publication of ES409365A1 publication Critical patent/ES409365A1/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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • C10G67/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only including solvent extraction as the refining step in the absence of hydrogen
    • C10G67/0454—Solvent desasphalting
    • C10G67/0463—The hydrotreatment being a hydrorefining
    • 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
    • C10G65/00—Treatment of hydrocarbon oils by two or more hydrotreatment processes only
    • C10G65/02—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps

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 para producir fuel oil que contiene menos de aproximadamente 1,0% en peso de azufre, a partir de un material de carga de naturaleza hidrocarburada, asfáltico, que contiene más de aproximadamente 2,0% en peso de azufre, procedimiento que comprende las operaciones de: (a) hacer reaccionar dicho material de carga e hidrógeno, en una primera zona de reacción catalítica, en condiciones de desulfuración seleccionadas para convertir los compuestos de azufre en sulfuro de hidrógeno e hidrocarburos; (b) separar el efluente resultante de la primera zona de reacción, sustancialmente a la misma presión, en una primera zona de separación, para proporcionar una primera fase de vapor y una primera fase normalmente líquida; © desasfaltar al menos una porción de dicha primera fase líquida con un disolvente selectivo en una zona de extracción con disolvente para proporcionar una fase normalmente líquida rica en disolvente y un concentrado de asfaltenos pobre en disolvente; (d) hacer reaccionar al menos una porción de dicha primera fase de vapor y dicha fase líquida rica en disolvente con hidrógeno, en una segunda zona de reacción catalítica, en condiciones de desulfuración seleccionadas para convertir compuestos de azufre adicionales en sulfuro de hidrógeno e hidrocarburos y, (e) separar el efluente resultante de la segunda zona de reacción , en una segunda zona de separación sustancialmente a la misma presión y a una temperatura comprendida entre 16º C y aproximadamente 60ºC, para recuperar un producto de fuel oil que contiene menos de aproximadamente 1,0 en peso de azufre.
ES409365A 1971-12-14 1972-12-06 Un procedimiento para producir fuel-oil. Expired ES409365A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20787171A 1971-12-14 1971-12-14

Publications (1)

Publication Number Publication Date
ES409365A1 true ES409365A1 (es) 1975-12-16

Family

ID=22772325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409365A Expired ES409365A1 (es) 1971-12-14 1972-12-06 Un procedimiento para producir fuel-oil.

Country Status (10)

Country Link
US (1) US3748261A (es)
CA (1) CA982076A (es)
DE (1) DE2259959C3 (es)
ES (1) ES409365A1 (es)
FI (1) FI53828C (es)
FR (1) FR2163517B1 (es)
GB (1) GB1404170A (es)
IT (1) IT973996B (es)
YU (1) YU35615B (es)
ZA (1) ZA728248B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859199A (en) * 1973-07-05 1975-01-07 Universal Oil Prod Co Hydrodesulfurization of asphaltene-containing black oil
US3992284A (en) * 1975-09-17 1976-11-16 Uop Inc. Black oil conversion process startup and shutdown methods
DE2843793A1 (de) * 1978-10-06 1980-04-24 Linde Ag Verfahren zum spalten von schweren kohlenwasserstoffen
US5601697A (en) * 1994-08-04 1997-02-11 Ashland Inc. Demetallation-High carbon conversion process, apparatus and asphalt products
FR2753983B1 (fr) * 1996-10-02 1999-06-04 Inst Francais Du Petrole Procede en plusieurs etapes de conversion d'un residu petrolier
FR2753985B1 (fr) * 1996-10-02 1999-06-04 Inst Francais Du Petrole Procede catalytique de conversion d'un residu petrolier impliquant une hydrodemetallisation en lit fixe de catalyseur

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE546564A (es) * 1955-04-02

Also Published As

Publication number Publication date
FR2163517B1 (es) 1975-11-07
FR2163517A1 (es) 1973-07-27
ZA728248B (en) 1973-07-25
FI53828C (fi) 1978-08-10
DE2259959B2 (de) 1976-07-15
IT973996B (it) 1974-06-10
DE2259959C3 (de) 1980-07-03
GB1404170A (en) 1975-08-28
YU297472A (en) 1980-10-31
CA982076A (en) 1976-01-20
DE2259959A1 (de) 1973-06-28
YU35615B (en) 1981-04-30
FI53828B (fi) 1978-05-02
US3748261A (en) 1973-07-24

Similar Documents

Publication Publication Date Title
GB1376410A (en) Hydrodesulphurization process
GB1410773A (en) Hydrocarbon separation process
ES347769A1 (es) Un procedimiento para la conversion de un material de cargahidrocarbonado.
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.
GB960440A (en) An improved process for purifying a gas oil
US4104155A (en) Mercaptan extraction process utilizing a stripped alkaline solution
ES409365A1 (es) Un procedimiento para producir fuel-oil.
ES414199A1 (es) Un procedimiento para producir un fueloil.
ES375412A1 (es) Un procedimiento para producir fracciones de queroseno no combustible para motores a reaccion.
ES372921A1 (es) Un procedimiento para la conversion y desulfuracion de un material de carga sulfuroso, hidrocarburado.
US2870226A (en) Production and recovery of aromatic hydrocarbons
US3433735A (en) Solvent disperse phase extraction of aromatic hydrocarbons
ES407701A1 (es) Un procedimiento para la conversion de un material de cargahidrocarbonado que contiene asfaltenos.
ES403692A1 (es) Un procedimiento de conversion de hidrocarburos.
ES372922A1 (es) Un procedimiento para la conversion y desulfuracion de un material de carga residual de petroleo crudo, sulfurado, hi-drocarbonado.
GB1454179A (en) Hydrocarbon separation process
ES388545A1 (es) Un procedimiento de extraccion con disolvente para reducir el contenido en compuestos saturados de un aceite aromatico.
NL7102082A (en) Reducing the saturate content of an oil - - by contact with solvent/oil mixture
FR2126099A1 (en) Reducing the saturate content of an oil - - by contact with solvent/oil mixture
GB1510705A (en) Separating hydrocarbons
IE35082B1 (en) Hydrocarbon separation process
ES393476A1 (es) Un procedimiento de hidroconversion de hidrocarburos.
ES324916A3 (es) Procedimiento para la produccion de disulfuro de carbono.
ES364010A1 (es) Un metodo de producir un disolvente.
ES386234A1 (es) Un metodo para separar el fluido saliente de una zona de reaccion de hidrotratamiento.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840207