FR2412606A1 - Procede de craquage de courants d'hydrocarbures lourds - Google Patents

Procede de craquage de courants d'hydrocarbures lourds

Info

Publication number
FR2412606A1
FR2412606A1 FR7836038A FR7836038A FR2412606A1 FR 2412606 A1 FR2412606 A1 FR 2412606A1 FR 7836038 A FR7836038 A FR 7836038A FR 7836038 A FR7836038 A FR 7836038A FR 2412606 A1 FR2412606 A1 FR 2412606A1
Authority
FR
France
Prior art keywords
pores
heavy hydrocarbon
hydrocarbon
currents
cracking heavy
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.)
Granted
Application number
FR7836038A
Other languages
English (en)
Other versions
FR2412606B1 (fr
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.)
Standard Oil Co
Original Assignee
Standard Oil 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 Standard Oil Co filed Critical Standard Oil Co
Publication of FR2412606A1 publication Critical patent/FR2412606A1/fr
Application granted granted Critical
Publication of FR2412606B1 publication Critical patent/FR2412606B1/fr
Granted legal-status Critical Current

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8878—Chromium
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • 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
    • C10G69/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process
    • C10G69/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only
    • C10G69/04—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one other conversion process plural serial stages only including at least one step of catalytic cracking in the absence of hydrogen
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution
    • B01J35/67—Pore distribution monomodal
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/107—Atmospheric residues having a boiling point of at least about 538 °C

Landscapes

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

Abstract

L'INVENTION CONCERNE UN PROCEDE DE TRAITEMENT CATALYTIQUE DE COURANTS D'HYDROCARBURES LOURDS. CE PROCEDE EST CARACTERISE EN CE QU'IL CONSISTE A METTRE LE COURANT D'HYDROCARBURES, DANS UNE ZONE D'HYDROTRAITEMENT, DANS DES CONDITIONS D'HYDROTRAITEMENT, AVEC UN CATALYSEUR COMPRENANT DU MOLYBDENE ET DU CHROME, ET EVENTUELLEMENT DU COBALT, SOUS LEUR FORME ELEMENTAIRE OU CELLE DE LEURS OXYDES, DE LEURS SULFURES OU DE MELANGES, SUR UN SUPPORT DE CATALYSEUR A LARGES PORES DU TYPE DES ALUMINES, AYANT DES VALEURS SPECIFIQUES POUR LE VOLUME DES PORES ET LE DIAMETRE DES PORES, CE QUI ABAISSE AINSI CONSIDERABLEMENT LA TENEUR EN METAUX DES CHARGES D'HYDROCARBURES AVEC TRANSFORMATION DES ASPHALTENES, DES COMPOSES DE L'AZOTE ET DES COMPOSES DU SOUFRE. APPLICATION A LA PRODUCTION D'ESSENCE ET DE DISTILLATS LEGERS AVEC DE BONS RENDEMENTS.
FR7836038A 1977-12-21 1978-12-21 Procede de craquage de courants d'hydrocarbures lourds Granted FR2412606A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86284677A 1977-12-21 1977-12-21
US05/967,416 US4191635A (en) 1977-12-21 1978-12-07 Process for the cracking of heavy hydrocarbon streams

Publications (2)

Publication Number Publication Date
FR2412606A1 true FR2412606A1 (fr) 1979-07-20
FR2412606B1 FR2412606B1 (fr) 1984-08-24

Family

ID=27127724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836038A Granted FR2412606A1 (fr) 1977-12-21 1978-12-21 Procede de craquage de courants d'hydrocarbures lourds

Country Status (10)

Country Link
US (1) US4191635A (fr)
JP (1) JPS582998B2 (fr)
AR (1) AR227271A1 (fr)
CA (1) CA1117456A (fr)
DD (1) DD140870A5 (fr)
DE (1) DE2855448A1 (fr)
FR (1) FR2412606A1 (fr)
GB (1) GB2013236B (fr)
IT (1) IT1158182B (fr)
NL (1) NL7812353A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016599A1 (fr) * 1979-03-19 1980-10-01 Standard Oil Company Hydrotraitement d'un courant d'hydrocarbures afin d'éliminer l'azote et le soufre et catalyseur utilisé dans cet hydrotraitement
EP0050911A1 (fr) * 1980-10-24 1982-05-05 Standard Oil Company Catalyseur et procédé pour l'hydrodénitrification et l'hydrocraquage de charges riches en azote
EP0072573A2 (fr) * 1981-08-18 1983-02-23 Mitsubishi Oil Company, Limited Procédé de préparation d'un brai utilisable comme matériau de base pour fibres de carbone et fibres de carbone préparés à partir de ce brai
EP0084776A2 (fr) * 1982-01-13 1983-08-03 Mitsubishi Oil Company, Limited Procédé de production de brai utilisable comme matière de base pour la fabrication de fibres de carbone
EP0351464A1 (fr) * 1986-12-22 1990-01-24 Mobil Oil Corporation Procédé d'hydro-traitement d'une charge de craquage catalytique

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306965A (en) * 1979-03-19 1981-12-22 Standard Oil Company (Indiana) Hydrotreating process
JPS5730791A (en) * 1980-07-31 1982-02-19 Nippon Oil Co Ltd Fluid catalytic cracking of heavy petroleum oil containing distillation residue
NL8103121A (nl) * 1981-06-29 1983-01-17 Shell Int Research Werkwijze voor de bereiding van een koolwaterstofmengsel.
NL8104326A (nl) * 1981-09-21 1983-04-18 Shell Int Research Werkwijze voor de bereiding van een koolwaterstofmengsel.
US4406779A (en) * 1981-11-13 1983-09-27 Standard Oil Company (Indiana) Multiple catalyst system for hydrodenitrogenation of high nitrogen feeds
US4493761A (en) * 1983-12-05 1985-01-15 Standard Oil Company (Indiana) Catalytic hydroliquefaction using a Cr-Mo-Group VIII catalyst
US4588709A (en) * 1983-12-19 1986-05-13 Intevep, S.A. Catalyst for removing sulfur and metal contaminants from heavy crudes and residues
US4642179A (en) * 1983-12-19 1987-02-10 Intevep, S.A. Catalyst for removing sulfur and metal contaminants from heavy crudes and residues
US4572778A (en) * 1984-01-19 1986-02-25 Union Oil Company Of California Hydroprocessing with a large pore catalyst
JPS60219295A (ja) * 1984-04-16 1985-11-01 Res Assoc Residual Oil Process<Rarop> 重質炭化水素油の水素化処理方法
FR2572088B1 (fr) * 1984-10-24 1987-07-24 Inst Francais Du Petrole Procede d'hydrotraitement catalytique d'hydrocarbures lourds, en lit fixe ou mobile, avec injection d'un compose de metal dans la charge
US4648963A (en) * 1985-06-24 1987-03-10 Phillips Petroleum Company Hydrofining process employing a phosphorus containing catalyst
US5770044A (en) * 1994-08-17 1998-06-23 Exxon Research And Engineering Company Integrated staged catalytic cracking and hydroprocessing process (JHT-9614)
US5770043A (en) * 1994-08-17 1998-06-23 Exxon Research And Engineering Company Integrated staged catalytic cracking and hydroprocessing process
US5582711A (en) * 1994-08-17 1996-12-10 Exxon Research And Engineering Company Integrated staged catalytic cracking and hydroprocessing process
US6123830A (en) * 1998-12-30 2000-09-26 Exxon Research And Engineering Co. Integrated staged catalytic cracking and staged hydroprocessing process
RU2376059C2 (ru) * 2003-09-17 2009-12-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ и катализатор гидроконверсии тяжелого углеводородного исходного сырья
US20050109679A1 (en) * 2003-11-10 2005-05-26 Schleicher Gary P. Process for making lube oil basestocks
US7597795B2 (en) * 2003-11-10 2009-10-06 Exxonmobil Research And Engineering Company Process for making lube oil basestocks
US7816299B2 (en) * 2003-11-10 2010-10-19 Exxonmobil Research And Engineering Company Hydrotreating catalyst system suitable for use in hydrotreating hydrocarbonaceous feedstreams
US7745369B2 (en) 2003-12-19 2010-06-29 Shell Oil Company Method and catalyst for producing a crude product with minimal hydrogen uptake
US7736490B2 (en) * 2003-12-19 2010-06-15 Shell Oil Company Systems, methods, and catalysts for producing a crude product
US20100098602A1 (en) * 2003-12-19 2010-04-22 Opinder Kishan Bhan Systems, methods, and catalysts for producing a crude product
KR20070120594A (ko) * 2005-04-11 2007-12-24 쉘 인터내셔날 리써취 마트샤피지 비.브이. 원유 생성물을 제조하기 위한 시스템, 방법 및 촉매
CA2604012C (fr) 2005-04-11 2013-11-19 Shell Internationale Research Maatschappij B.V. Procede et catalyseur destines a produire un produit brut presentant une teneur en mcr reduite
CN101166811A (zh) * 2005-04-11 2008-04-23 国际壳牌研究有限公司 生产具有降低氮含量的原油产品的方法和催化剂
JP2008536001A (ja) * 2005-04-11 2008-09-04 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 窒素含有量の少ない原油生成物の製造方法及び触媒
US7749374B2 (en) * 2006-10-06 2010-07-06 Shell Oil Company Methods for producing a crude product
US7626063B2 (en) * 2007-05-11 2009-12-01 Conocophillips Company Propane utilization in direct hydrotreating of oils and/or fats
US11078431B2 (en) 2019-12-16 2021-08-03 Saudi Arabian Oil Company Modified ultra-stable Y (USY) zeolite catalyst for deolefinization of hydrocarbon streams
US11098256B2 (en) * 2020-01-08 2021-08-24 Saudi Arabian Oil Company Modified ultra-stable Y (USY) zeolite catalyst for improving cold flow properties of distillates

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353507A (en) * 1930-04-25 1931-07-27 Bataafsche Petroleum Process of refining liquid carbonaceous materials such as petroleum products and residues, asphalt and the like
US2577823A (en) * 1948-02-06 1951-12-11 Standard Oil Co Hydrodesulfurization of sulfurcontaining hydrocarbon fractions
US3162596A (en) * 1961-07-24 1964-12-22 Sinclair Research Inc Pretreatment and cracking of residual oils
US3265615A (en) * 1963-12-05 1966-08-09 Chevron Res Chromium-containing hydrofining catalysts
US3752776A (en) * 1970-11-16 1973-08-14 Mobil Oil Corp Multimetalite catalysts

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123195C (fr) * 1960-03-02
US3245919A (en) * 1961-05-22 1966-04-12 Sinclair Refining Co Boehmite base precursor
US3340180A (en) * 1964-08-25 1967-09-05 Gulf Research Development Co Hydrofining-hydrocracking process employing special alumina base catalysts
US3393148A (en) * 1965-11-30 1968-07-16 Standard Oil Co Hydrofining catalyst and process using same
US3700586A (en) * 1970-08-10 1972-10-24 Exxon Research Engineering Co Production of high octane gasoline from coal liquids
ZA7230B (en) * 1971-01-11 1972-09-27 Universal Oil Prod Co Improved hydrodesulfurization catalyst and preparation and use thereof
US4113661A (en) * 1973-08-09 1978-09-12 Chevron Research Company Method for preparing a hydrodesulfurization catalyst
US3977961A (en) * 1974-02-07 1976-08-31 Exxon Research And Engineering Company Heavy crude conversion
US3935127A (en) * 1974-07-01 1976-01-27 Universal Oil Products Company Method of catalyst manufacture
DE2439007B2 (de) * 1974-08-14 1977-03-10 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von raffinationskatalysatoren und deren verwendung zur hydrierenden entschwefelung von vakuumgasoelen und destillationsrueckstaenden
JPS51122105A (en) * 1975-04-18 1976-10-26 Toa Nenryo Kogyo Kk Process for hydrofining of hydrocarbon oil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB353507A (en) * 1930-04-25 1931-07-27 Bataafsche Petroleum Process of refining liquid carbonaceous materials such as petroleum products and residues, asphalt and the like
US2577823A (en) * 1948-02-06 1951-12-11 Standard Oil Co Hydrodesulfurization of sulfurcontaining hydrocarbon fractions
US3162596A (en) * 1961-07-24 1964-12-22 Sinclair Research Inc Pretreatment and cracking of residual oils
US3265615A (en) * 1963-12-05 1966-08-09 Chevron Res Chromium-containing hydrofining catalysts
US3752776A (en) * 1970-11-16 1973-08-14 Mobil Oil Corp Multimetalite catalysts

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016599A1 (fr) * 1979-03-19 1980-10-01 Standard Oil Company Hydrotraitement d'un courant d'hydrocarbures afin d'éliminer l'azote et le soufre et catalyseur utilisé dans cet hydrotraitement
EP0050911A1 (fr) * 1980-10-24 1982-05-05 Standard Oil Company Catalyseur et procédé pour l'hydrodénitrification et l'hydrocraquage de charges riches en azote
EP0072573A2 (fr) * 1981-08-18 1983-02-23 Mitsubishi Oil Company, Limited Procédé de préparation d'un brai utilisable comme matériau de base pour fibres de carbone et fibres de carbone préparés à partir de ce brai
EP0072573A3 (en) * 1981-08-18 1983-04-13 Mitsubishi Oil Company, Limited Process for producing pitch for use as raw material for carbon fibers and carbon fibers produced from the pitch
EP0084776A2 (fr) * 1982-01-13 1983-08-03 Mitsubishi Oil Company, Limited Procédé de production de brai utilisable comme matière de base pour la fabrication de fibres de carbone
EP0084776A3 (en) * 1982-01-13 1983-08-31 Mitsubishi Oil Company, Limited Process for producing pitch for using as raw material for carbon fibers
EP0351464A1 (fr) * 1986-12-22 1990-01-24 Mobil Oil Corporation Procédé d'hydro-traitement d'une charge de craquage catalytique

Also Published As

Publication number Publication date
FR2412606B1 (fr) 1984-08-24
CA1117456A (fr) 1982-02-02
DE2855448A1 (de) 1979-07-05
JPS582998B2 (ja) 1983-01-19
DD140870A5 (de) 1980-04-02
IT7852399A0 (it) 1978-12-21
GB2013236B (en) 1982-06-23
JPS54112902A (en) 1979-09-04
NL7812353A (nl) 1979-06-25
US4191635A (en) 1980-03-04
IT1158182B (it) 1987-02-18
AR227271A1 (es) 1982-10-15
GB2013236A (en) 1979-08-08

Similar Documents

Publication Publication Date Title
FR2412606A1 (fr) Procede de craquage de courants d&#39;hydrocarbures lourds
FR2433569A1 (fr) Procede pour demetalliser et desulfurer, par hydrogenation catalytique, des fractions hydrocarburees lourdes
US3551328A (en) Desulfurization of a heavy hydrocarbon fraction
CA1318120C (fr) Compose de sulfuration preliminaire utilise dans la preparation d&#39;un catalyseur d&#39;hydrotraitement
JP2987602B2 (ja) ディーゼル沸点範囲炭化水素の芳香族炭化水素飽和方法
US7922894B2 (en) HPC process using a mixture of catalysts
GB969722A (en) Catalytic hydrocracking of high-boiling oils
FR2456774A1 (fr) Procede d&#39;hydrotraitement d&#39;hydrocarbures lourds en phase liquide en presence d&#39;un catalyseur disperse
US4540481A (en) Catalysts from molybdenum polysulfide precursors, their preparation and use
CA2508630C (fr) Hydrotraitement d&#39;hydrocarbones au moyen d&#39;un melange de catalyseurs
EP0133031A1 (fr) Catalyseurs auto-promoteurs en masse et supportés, de sulfure de molybdène et de tungstène, formés à partir de progéniteurs bis(tétrathiométallates) et leur préparation et leur usage pour l&#39;hydrotraitement
GB1221975A (en) Process for the reactivation of a catalyst
FR2374954A1 (fr) Procede pour reactiver un catalyseur a metal du groupe du platine
US3262874A (en) Hydrorefining of petroleum crude oil and catalyst therefor
DE60025880D1 (de) Katalysatorzusammensetzung zur Anreicherung von Kohlenwasserstoffgemischen
GB1404855A (en) Catalytic purification of exhaust gases
CA2508605C (fr) Procede d&#39;hydrotraitement de charge lourde reposant sur l&#39;utilisation d&#39;un melange de catalyseurs
EP0189635B1 (fr) Procédé d&#39;hydrofinissage
WO2002100985A2 (fr) Procede d&#39;hydrocraquage en deux etapes
FR2412603A1 (fr) Procede pour l&#39;hydrotraitement de courants d&#39;hydrocarbures lourds
FR2424313A1 (fr) Procede en plusieurs etapes pour la production d&#39;un distillat moyen a partir d&#39;un distillat lourd d&#39;hydrocarbures
FR2403106A1 (fr) Catalyseur pour la conversion des hydrocarbures
ATE36555T1 (de) Verfahren zur katalytischen wasserstoffbehandlung von schweren kohlenwasserstoffen in festem oder bewegendem bett mit injektion einer metallverbindung in die ladung.
CA1306737C (fr) Catalyseur pour l&#39;hydrometallisation d&#39;hydrocarbures lourds
BE905599A (fr) Procede d&#39;hydrotraitement des charges hydrocarbonees.

Legal Events

Date Code Title Description
ST Notification of lapse