IT1270973B - Processo di idroconversione in fase liquida di frazioni pesanti in presenza di un catalizzatore disperso e di un addittivo poliaromatico - Google Patents

Processo di idroconversione in fase liquida di frazioni pesanti in presenza di un catalizzatore disperso e di un addittivo poliaromatico

Info

Publication number
IT1270973B
IT1270973B ITMI930573A ITMI930573A IT1270973B IT 1270973 B IT1270973 B IT 1270973B IT MI930573 A ITMI930573 A IT MI930573A IT MI930573 A ITMI930573 A IT MI930573A IT 1270973 B IT1270973 B IT 1270973B
Authority
IT
Italy
Prior art keywords
additive
polyaromatic
heavy fractions
dispersed catalyst
hydroconversion process
Prior art date
Application number
ITMI930573A
Other languages
English (en)
Inventor
Bernard Fixari
Pierre Le Perchec
Jeanne Elmouchnino
Frederic Morel
Martine Boulinguiez
Original Assignee
Inst Francais Du Petrole
Elf Antar France
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 Inst Francais Du Petrole, Elf Antar France filed Critical Inst Francais Du Petrole
Publication of ITMI930573A0 publication Critical patent/ITMI930573A0/it
Publication of ITMI930573A1 publication Critical patent/ITMI930573A1/it
Application granted granted Critical
Publication of IT1270973B publication Critical patent/IT1270973B/it

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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/32—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions in the presence of hydrogen-generating compounds
    • C10G47/34—Organic compounds, e.g. hydrogenated hydrocarbons

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)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Il processo riguarda l'idroconversione in fase liquida di cariche idrocarburiche contenenti frazioni pesanti e più in particolare la loro conversione profonda.Secondo l'invenzione la carica è messa in contatto con un catalizzatore disperso in presenza di un additivo poliaromatico. Il catalizzatore è costituito da un solfuro di un metallo idrogenante (come molibdeno, nichel, cobalto) prodotto in situ, a partire da un precursore. L'additivo comporta almeno tre cicli aromatici, presenta un punto di ebollizione superiore a 300°C ed è aggiunto in ragione di 5-60% in peso rispetto alla carica.
ITMI930573A 1992-03-26 1993-03-25 Processo di idroconversione in fase liquida di frazioni pesanti in presenza di un catalizzatore disperso e di un addittivo poliaromatico IT1270973B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9203660A FR2689137B1 (fr) 1992-03-26 1992-03-26 Procede d'hydro conversion de fractions lourds en phase liquide en presence d'un catalyseur disperse et d'additif polyaromatique.

Publications (3)

Publication Number Publication Date
ITMI930573A0 ITMI930573A0 (it) 1993-03-25
ITMI930573A1 ITMI930573A1 (it) 1994-09-25
IT1270973B true IT1270973B (it) 1997-05-26

Family

ID=9428109

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI930573A IT1270973B (it) 1992-03-26 1993-03-25 Processo di idroconversione in fase liquida di frazioni pesanti in presenza di un catalizzatore disperso e di un addittivo poliaromatico

Country Status (6)

Country Link
US (1) US5460714A (it)
CA (1) CA2092787C (it)
DE (1) DE4309669A1 (it)
FR (1) FR2689137B1 (it)
IT (1) IT1270973B (it)
MX (1) MX9301670A (it)

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US20050279673A1 (en) * 2003-05-16 2005-12-22 Eppig Christopher P Delayed coking process for producing free-flowing coke using an overbased metal detergent additive
US7658838B2 (en) * 2003-05-16 2010-02-09 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing coke using polymeric additives
US7645375B2 (en) * 2003-05-16 2010-01-12 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing coke using low molecular weight aromatic additives
CA2522268C (en) * 2003-05-16 2012-07-10 Exxonmobil Research And Engineering Company Delayed coking process for producing free-flowing shot coke
US10941353B2 (en) 2004-04-28 2021-03-09 Hydrocarbon Technology & Innovation, Llc Methods and mixing systems for introducing catalyst precursor into heavy oil feedstock
ES2585891T3 (es) 2004-04-28 2016-10-10 Headwaters Heavy Oil, Llc Métodos y sistemas de hidroprocesamiento en lecho en ebullición
WO2005104786A2 (en) * 2004-04-28 2005-11-10 Headwaters Heavy Oil, Llc Fixed bed hydroprocessing methods and systems and methods for upgrading an existing fixed bed system
US7578928B2 (en) 2004-04-28 2009-08-25 Headwaters Heavy Oil, Llc Hydroprocessing method and system for upgrading heavy oil using a colloidal or molecular catalyst
US7594989B2 (en) * 2004-05-14 2009-09-29 Exxonmobile Research And Engineering Company Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts
MXPA06012949A (es) * 2004-05-14 2007-02-12 Exxonmobil Res & Eng Co Combinacion de materias primas de residuos para producir un coque que sea mas facil de remover de un tambor de coquizacion.
AU2005245881A1 (en) * 2004-05-14 2005-12-01 Exxonmobil Research And Engineering Company Production and removal of free-flowing coke from delayed coker drum
ES2550260T3 (es) * 2004-05-14 2015-11-05 Exxonmobil Research And Engineering Company Proceso de coquización retardada para la producción de coque en esencia libremente fluyente de un corte profundo de un aceite residual de vacío
MXPA06012602A (es) * 2004-05-14 2007-01-31 Exxonmobil Res & Eng Co Enriquecimieno viscoelastico de petroleo pesado alterando su modulo de elasticidad.
US7871510B2 (en) * 2007-08-28 2011-01-18 Exxonmobil Research & Engineering Co. Production of an enhanced resid coker feed using ultrafiltration
US8034232B2 (en) 2007-10-31 2011-10-11 Headwaters Technology Innovation, Llc Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker
US8142645B2 (en) 2008-01-03 2012-03-27 Headwaters Technology Innovation, Llc Process for increasing the mono-aromatic content of polynuclear-aromatic-containing feedstocks
US7794587B2 (en) * 2008-01-22 2010-09-14 Exxonmobil Research And Engineering Company Method to alter coke morphology using metal salts of aromatic sulfonic acids and/or polysulfonic acids
US7951747B1 (en) * 2009-04-03 2011-05-31 Sandia Corporation Single-layer transition metal sulfide catalysts
US9206361B2 (en) 2010-12-20 2015-12-08 Chevron U.S.A. .Inc. Hydroprocessing catalysts and methods for making thereof
US9790440B2 (en) 2011-09-23 2017-10-17 Headwaters Technology Innovation Group, Inc. Methods for increasing catalyst concentration in heavy oil and/or coal resid hydrocracker
US9644157B2 (en) 2012-07-30 2017-05-09 Headwaters Heavy Oil, Llc Methods and systems for upgrading heavy oil using catalytic hydrocracking and thermal coking
WO2014031970A1 (en) 2012-08-24 2014-02-27 Saudi Arabian Oil Company Hydrovisbreaking process for feedstock containing dissolved hydrogen
US11414607B2 (en) 2015-09-22 2022-08-16 Hydrocarbon Technology & Innovation, Llc Upgraded ebullated bed reactor with increased production rate of converted products
US11414608B2 (en) 2015-09-22 2022-08-16 Hydrocarbon Technology & Innovation, Llc Upgraded ebullated bed reactor used with opportunity feedstocks
US11421164B2 (en) 2016-06-08 2022-08-23 Hydrocarbon Technology & Innovation, Llc Dual catalyst system for ebullated bed upgrading to produce improved quality vacuum residue product
KR101988571B1 (ko) 2016-07-20 2019-06-12 한국에너지기술연구원 아로마틱 성분 및 레진 성분이 포함된 첨가제 및 이를 활용한 수첨전환 방법
US11732203B2 (en) 2017-03-02 2023-08-22 Hydrocarbon Technology & Innovation, Llc Ebullated bed reactor upgraded to produce sediment that causes less equipment fouling
MX2018002577A (es) 2017-03-02 2018-11-09 Hydrocarbon Tech & Innovation Llc Reactor de lecho en ebullicion mejorado con menos sedimento de ensuciamiento.
KR102433701B1 (ko) 2017-11-29 2022-08-18 한국에너지기술연구원 중질유분 전환 및 경질유분 수율 향상을 위한 수첨전환 방법
CA3057131C (en) 2018-10-17 2024-04-23 Hydrocarbon Technology And Innovation, Llc Upgraded ebullated bed reactor with no recycle buildup of asphaltenes in vacuum bottoms
US12497569B2 (en) 2022-05-26 2025-12-16 Hydrocarbon Technology & Innovation, Llc Method and system for mixing catalyst precursor into heavy oil using a high boiling hydrocarbon diluent

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DE1031914B (de) * 1954-02-15 1958-06-12 Exxon Research Engineering Co Verfahren zur Gewinnung wertvoller Produkte, wie Gasoele, Heizoele und Benzine, aus asphalthaltigen OElen
US4066530A (en) * 1976-07-02 1978-01-03 Exxon Research & Engineering Co. Hydroconversion of heavy hydrocarbons
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US4292168A (en) * 1979-12-28 1981-09-29 Mobil Oil Corporation Upgrading heavy oils by non-catalytic treatment with hydrogen and hydrogen transfer solvent
US4485004A (en) * 1982-09-07 1984-11-27 Gulf Canada Limited Catalytic hydrocracking in the presence of hydrogen donor
CA1291057C (en) * 1986-12-19 1991-10-22 Junichi Kubo Method for hydrocracking heavy fraction oils
JPS63243196A (ja) * 1987-03-30 1988-10-11 Nippon Oil Co Ltd 重質油の軽質化法
AU4740890A (en) * 1988-11-22 1990-06-12 Chevron Research And Technology Company Slurry catalysts for hydroprocessing heavy and refractory oils

Also Published As

Publication number Publication date
CA2092787C (fr) 2003-07-29
CA2092787A1 (fr) 1993-09-27
FR2689137B1 (fr) 1994-05-27
MX9301670A (es) 1994-05-31
US5460714A (en) 1995-10-24
DE4309669A1 (de) 1993-09-30
ITMI930573A0 (it) 1993-03-25
FR2689137A1 (fr) 1993-10-01
ITMI930573A1 (it) 1994-09-25

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Effective date: 19970326