GB775999A - Process for the catalytic conversion of sulphur containing hydrocarbon mixtures into products of lower boiling point and sulphur content - Google Patents

Process for the catalytic conversion of sulphur containing hydrocarbon mixtures into products of lower boiling point and sulphur content

Info

Publication number
GB775999A
GB775999A GB2256954A GB2256954A GB775999A GB 775999 A GB775999 A GB 775999A GB 2256954 A GB2256954 A GB 2256954A GB 2256954 A GB2256954 A GB 2256954A GB 775999 A GB775999 A GB 775999A
Authority
GB
United Kingdom
Prior art keywords
catalyst
deposition
period
catalysts
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
GB2256954A
Inventor
Victor John Anhorn
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.)
Gulf Research and Development Co
Original Assignee
Gulf Research and Development 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 Gulf Research and Development Co filed Critical Gulf Research and Development Co
Priority to GB2256954A priority Critical patent/GB775999A/en
Publication of GB775999A publication Critical patent/GB775999A/en
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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/24—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions with moving solid particles
    • C10G47/30—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions with moving solid particles according to the "fluidised-bed" technique
    • 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
    • C10G65/12—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including cracking steps and other hydrotreatment 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

In processes for the desulphurization and conversion to gasoline of hydrocarbon mixtures containing sulphur and difficultly vaporizable constituents e.g. residual oils shale oils, reduced crudes by processing the oils in admixture with hydrogen in the presence of catalysts maintained in the fluidized state, the process is continued without regeneration of catalyst until tests show that, after a period of constant deposition of carbon on the catalyst, the rate of deposition is beginning to rise rapidly. Reaction conditions comprising temperatures of from 750-950 DEG C., pressures of 750-2000 lbs. p.s.i., hydrogen-oil ratios of 10.000 SCF hydrogen per barrel oil, gas velocities of 0.01-0.5 ft./sec. and catalyst/oil ratios of 1 : 2-1 : 16 are specified. Catalysts employed are oxides and sulphides of Mo, W, Va, Cr, Co, Fe, Ni, Sn, particularly mixtures of the oxides or sulphides of the iron group with those of Group VI e.g. nickel molybdate, tungstate or chromate. The catalysts are mounted on porous carrier of the silica-alumina type. Examples are given of test runs in which at specified intervals specimens of catalyst are withdrawn and analysed for carbon content. From these data curves are drawn which show (a) a first period in which carbon deposition on catalyst is rapid (b) a second period during which deposition is substantially uniform (c) a third period in which the deposition becomes rapid; and from such curves for a specific stock the time at which the run should be terminated is calculated.
GB2256954A 1954-08-04 1954-08-04 Process for the catalytic conversion of sulphur containing hydrocarbon mixtures into products of lower boiling point and sulphur content Expired GB775999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2256954A GB775999A (en) 1954-08-04 1954-08-04 Process for the catalytic conversion of sulphur containing hydrocarbon mixtures into products of lower boiling point and sulphur content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2256954A GB775999A (en) 1954-08-04 1954-08-04 Process for the catalytic conversion of sulphur containing hydrocarbon mixtures into products of lower boiling point and sulphur content

Publications (1)

Publication Number Publication Date
GB775999A true GB775999A (en) 1957-05-29

Family

ID=10181539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2256954A Expired GB775999A (en) 1954-08-04 1954-08-04 Process for the catalytic conversion of sulphur containing hydrocarbon mixtures into products of lower boiling point and sulphur content

Country Status (1)

Country Link
GB (1) GB775999A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203898B (en) * 1960-11-09 1965-10-28 Universal Oil Prod Co Process for converting a nitrogenous hydrocarbon oil
DE1224432B (en) * 1962-04-25 1966-09-08 Gulf Research Development Co Process for the hydrogenative cracking of hydrocarbons boiling above 149μ
DE1258531B (en) * 1963-07-11 1968-01-11 California Research Corp Method of hydrocracking

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1203898B (en) * 1960-11-09 1965-10-28 Universal Oil Prod Co Process for converting a nitrogenous hydrocarbon oil
DE1224432B (en) * 1962-04-25 1966-09-08 Gulf Research Development Co Process for the hydrogenative cracking of hydrocarbons boiling above 149μ
DE1258531B (en) * 1963-07-11 1968-01-11 California Research Corp Method of hydrocracking

Similar Documents

Publication Publication Date Title
GB823119A (en) Process for catalytic hydrodesulfurization of petroleum hydrocarbons and catalysts therefor
US3114701A (en) Catalytic hydrodenitrification process
US2516877A (en) Desulfurization of heavy petroleum hydrocarbons
US3155608A (en) Process for reducing metals content of catalytic cracking feedstock
US2761817A (en) Hydrodesulfurization process with precoditioned catalyst
US3078221A (en) Hydrogenation process for preparation of lubricating oils
US2728710A (en) Process for hydrodesulfurizing hydrocarbons
US2516876A (en) Desulfurization of light petroleum hydrocarbons
GB775999A (en) Process for the catalytic conversion of sulphur containing hydrocarbon mixtures into products of lower boiling point and sulphur content
US2269028A (en) Execution of catalytic conversions in the presence of ferrous metals
US3016348A (en) Manufacture and use of sulfided hydrocarbon purification catalyst
GB699455A (en) Improvements in and relating to the desulphurisation of hydrocarbons containing sulphur compounds
GB676944A (en) Process for the catalytic desulphurisation of hydrocarbons
US2225782A (en) Reaction of metal catalysts
GB1457861A (en) Process for the hydrodearomatization of petroleum fractions containing sulphur nitrogen and aromatics
US2267736A (en) Treatment of catalysts
GB1047793A (en) Hydrocracking process
US2305538A (en) Execution of catalytic conversions in the presence of ferrous metals
US3000816A (en) Desulfurization with a modified molybdenum disulfide catalyst
US3424670A (en) Hydrocracking catalyst
GB736782A (en) Improvements relating to the catalytic desulphurisation of petroleum hydrocarbons
USRE22097E (en) Treatment of catalysts
GB797637A (en) Desulfurizing petroleum hydrocarbons
GB669553A (en) Catalytic desulphurisation of gas oils
GB777049A (en) Improvements relating to the hydrocatalytic desulphurisation of petroleum hydrocarbons