GB923246A - Conversion of residual oil to gasoline - Google Patents

Conversion of residual oil to gasoline

Info

Publication number
GB923246A
GB923246A GB889/61A GB88961A GB923246A GB 923246 A GB923246 A GB 923246A GB 889/61 A GB889/61 A GB 889/61A GB 88961 A GB88961 A GB 88961A GB 923246 A GB923246 A GB 923246A
Authority
GB
United Kingdom
Prior art keywords
heavy
gas oil
gasoline
light
al2o3
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
GB889/61A
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.)
California Research LLC
Original Assignee
California Research LLC
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 California Research LLC filed Critical California Research LLC
Publication of GB923246A publication Critical patent/GB923246A/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
    • 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
    • C10G69/12—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 polymerisation or alkylation step
    • 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
    • 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
    • C10G69/06—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 thermal cracking in the absence of hydrogen
    • 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

Abstract

Heavy, residual hydrocarbons are converted to gasoline and other products by coking and recovering a gas oil fraction, treating this to reduce the nitrogen content below 10 p.p.m., and contacting together with at least 500 preferably at least 2,000 SCF of hydrogen per barrel with an acidic cracking catalyst having hydrogenating characteristics at 350-700 DEG F. and at least 400 p.s.i.g. to convert at least part to gasoline. The feed, e.g. a reduced crude, is subjected to delayed or fluidised coking. The gas oil may be recovered from the product as two fractions, a heavy and a light gas oil. The former may be subjected to conventional thermal or catalytic cracking to obtain gasoline and heavy and light cycle oils. The heavy cycle oil is used as jet fuel or recycled to the cracking while the light cycle oil is added to the light coker gas oil and the combined feed is denitrified. Alternatively a portion of the heavy gas oil may be recycled to the coking step or passed with the light gas oil to the dinitrification. This latter step is effected by washing with acid, contacting with solid acidic material or, preferably, by hydrofining. The hydrocracking catalyst comprises an acidic cracking catalyst, e.g. SiO2-MgO, SiO2-Al2O3-ZrO2, acid treated clays, synthetic metal alumino-silicates including molecular sieves, synthetic SiO2-Al2O3, Al2O3-AlCl3, fluorided magnesia, aluminium chloride or charcoal, HF-BF3, TiCl3 or AlCl3-hydrocarbon-HCl complexes, together with a hydrogenating component forming 0,1-35% of the catalyst, e.g. a compound of a metal of Group 1B, 2B, 5, 6, 7 or 8 which is not reduced to the metal under reaction conditions such as oxides or sulphides of Mo, W, Cr, Re or Zn and sulphides of Co, N1, Cn or Cd or Co-Cr or Ni-Cr complexes. In the hydrocracking the space velocity may be 0,2-5 and the pressure 400-3,000 p.s.i.g. Product boiling above 400 DEG F. may be recycled or used as jet fuel. Heavy gasoline product from any stage and particularly from the hydrocracking may be catalytically reformed. Specification 917,943 is referred to.
GB889/61A 1960-03-07 1961-01-09 Conversion of residual oil to gasoline Expired GB923246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13203A US3072560A (en) 1960-03-07 1960-03-07 Conversion of residual oil to gasoline

Publications (1)

Publication Number Publication Date
GB923246A true GB923246A (en) 1963-04-10

Family

ID=21758786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB889/61A Expired GB923246A (en) 1960-03-07 1961-01-09 Conversion of residual oil to gasoline

Country Status (3)

Country Link
US (1) US3072560A (en)
GB (1) GB923246A (en)
NL (2) NL121187C (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172842A (en) * 1965-03-09 Hydrocarbon conversion process includ- ing a hydrocracking stage, two stages of catalytic cracking, and a reform- ing stage
US3172833A (en) * 1965-03-09 Catalytic conversion process for the production of low luminosity fuels
US3172839A (en) * 1961-12-04 1965-03-09 Jnoz noixvnoildvaj
US3278418A (en) * 1962-04-30 1966-10-11 Shell Oil Co Hydrocarbon conversion catalyst for the hydrocracking of hydrocarbon oils, comprising rhenium and silver on a silica-alumina cracking base
NL296144A (en) * 1962-08-03
US3180817A (en) * 1962-12-03 1965-04-27 California Research Corp Two stage hydrocarbon conversion process with hydrocracking of the residual oil fromthe second stage, in the first stage
US3239451A (en) * 1963-04-30 1966-03-08 Union Oil Co Hydrocracking process with a crystalline zeolite catalyst composite activated with hydrogen sulfide
US3206389A (en) * 1963-05-13 1965-09-14 Pullman Inc Hydrocracking process with desulfurization and denitrogenization of the feed oil and the separation of hydrogen and hydrocarbon gases from the products
US3235486A (en) * 1963-07-01 1966-02-15 Chevron Res Method for rejuvenating catalyst employed in the hydrocracking of hydrocarbon oils
US3238117A (en) * 1963-07-03 1966-03-01 Exxon Research Engineering Co Crude oil conversion process with coking in the first stage and the subsequent hydrocracking and reforming of the products
US3185639A (en) * 1964-04-06 1965-05-25 California Research Corp Hydrocarbon conversion process
US3287254A (en) * 1964-06-03 1966-11-22 Chevron Res Residual oil conversion process
US3305477A (en) * 1964-07-17 1967-02-21 Texaco Inc Hydrocracking nitrogen-containing feed in the presence of halides
US3518182A (en) * 1968-03-29 1970-06-30 Chevron Res Conversion of coal to liquid products
US4894141A (en) * 1981-09-01 1990-01-16 Ashland Oil, Inc. Combination process for upgrading residual oils
US7737068B2 (en) * 2007-12-20 2010-06-15 Chevron U.S.A. Inc. Conversion of fine catalyst into coke-like material
US7790646B2 (en) * 2007-12-20 2010-09-07 Chevron U.S.A. Inc. Conversion of fine catalyst into coke-like material
EP2154225B1 (en) 2008-07-23 2019-03-06 Research Institute of Petroleum Industry (RIPI) An integrated process for the conversion of heavy hydrocarbons to a light distillate and/or mid-distillate
US9101853B2 (en) 2011-03-23 2015-08-11 Saudi Arabian Oil Company Integrated hydrocracking and fluidized catalytic cracking system and process
US9101854B2 (en) 2011-03-23 2015-08-11 Saudi Arabian Oil Company Cracking system and process integrating hydrocracking and fluidized catalytic cracking
FR2984917B1 (en) 2011-12-23 2014-01-10 Total Raffinage Marketing METHOD FOR OPTIMIZING THE PRODUCTION OF DISTILLATES COMPRISING A CATALYTIC CRACKING STEP.
US11142704B2 (en) * 2019-12-03 2021-10-12 Saudi Arabian Oil Company Methods and systems of steam stripping a hydrocracking feedstock

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2727853A (en) * 1951-12-27 1955-12-20 Pure Oil Co Process for refining of petroleum, shale oil, and the like
US2839450A (en) * 1954-03-26 1958-06-17 Basf Ag Production of gasolines having high knock rates from nitrogenous middle oils
US2937134A (en) * 1957-10-28 1960-05-17 Socony Mobil Oil Co Inc Cascaded pretreater for removal of nitrogen
US3008895A (en) * 1959-08-25 1961-11-14 Union Oil Co Production of high-octane gasolines

Also Published As

Publication number Publication date
US3072560A (en) 1963-01-08
NL121187C (en)
NL262015A (en)

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