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FR2603598A1 - Process for hydroconversion of a heavy hydrocarbon feedstock - Google Patents

Process for hydroconversion of a heavy hydrocarbon feedstock

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Publication number
FR2603598A1
FR2603598A1FR8612743AFR8612743AFR2603598A1FR 2603598 A1FR2603598 A1FR 2603598A1FR 8612743 AFR8612743 AFR 8612743AFR 8612743 AFR8612743 AFR 8612743AFR 2603598 A1FR2603598 A1FR 2603598A1
Authority
FR
France
Prior art keywords
hydroconversion
feedstock
hydrocarbon feedstock
heavy hydrocarbon
particles
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.)
Pending
Application number
FR8612743A
Other languages
French (fr)
Inventor
Pierre Giuliani
Alain Quignard
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPENfiledCriticalIFP Energies Nouvelles IFPEN
Priority to FR8612743ApriorityCriticalpatent/FR2603598A1/en
Publication of FR2603598A1publicationCriticalpatent/FR2603598A1/en
Pendinglegal-statusCriticalCurrent

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Abstract

Process for hydroconversion and demetallisation of an asphaltenic hydrocarbon heavy liquid feedstock, in which a mixture of the feedstock with hydrogen is circulated concurrently upwards, the said mixture containing catalyst particles originating from the decomposition, either in the hydroconversion zone or upstream thereof, of a catalyst precursor which is soluble or dispersible in the feedstock, characterised in that a lengthwise gradient of the concentration of solid particles and of the size of the said particles is maintained in the hydroconversion zone.
FR8612743A1986-09-101986-09-10Process for hydroconversion of a heavy hydrocarbon feedstockPendingFR2603598A1 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
FR8612743AFR2603598A1 (en)1986-09-101986-09-10Process for hydroconversion of a heavy hydrocarbon feedstock

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
FR8612743AFR2603598A1 (en)1986-09-101986-09-10Process for hydroconversion of a heavy hydrocarbon feedstock

Publications (1)

Publication NumberPublication Date
FR2603598A1true FR2603598A1 (en)1988-03-11

Family

ID=9338869

Family Applications (1)

Application NumberTitlePriority DateFiling Date
FR8612743APendingFR2603598A1 (en)1986-09-101986-09-10Process for hydroconversion of a heavy hydrocarbon feedstock

Country Status (1)

CountryLink
FR (1)FR2603598A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR1299859A (en)*1960-11-231962-07-27Hydrocarbon Research Inc Process for obtaining intimate contact between a liquid such as a hydrocarbon and a gaseous mass
FR2014517A1 (en)*1968-07-051970-04-17Shell Int ResearchCatalytic reaction of a liquid and a gaseous component
US3887455A (en)*1974-03-251975-06-03Exxon Research Engineering CoEbullating bed process for hydrotreatment of heavy crudes and residua
US4134825A (en)*1976-07-021979-01-16Exxon Research & Engineering Co.Hydroconversion of heavy hydrocarbons
EP0073690A1 (en)*1981-08-111983-03-09Institut Français du PétroleCatalytic hydroconversion process of heavy hydrocarbons in the presence of a dispersed catalyst and of carbonaceous particles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR1299859A (en)*1960-11-231962-07-27Hydrocarbon Research Inc Process for obtaining intimate contact between a liquid such as a hydrocarbon and a gaseous mass
FR2014517A1 (en)*1968-07-051970-04-17Shell Int ResearchCatalytic reaction of a liquid and a gaseous component
US3887455A (en)*1974-03-251975-06-03Exxon Research Engineering CoEbullating bed process for hydrotreatment of heavy crudes and residua
US4134825A (en)*1976-07-021979-01-16Exxon Research & Engineering Co.Hydroconversion of heavy hydrocarbons
EP0073690A1 (en)*1981-08-111983-03-09Institut Français du PétroleCatalytic hydroconversion process of heavy hydrocarbons in the presence of a dispersed catalyst and of carbonaceous particles

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