GB1263289A - Low pressure integrated hydrofining-hydrocracking process - Google Patents

Low pressure integrated hydrofining-hydrocracking process

Info

Publication number
GB1263289A
GB1263289A GB2132569A GB2132569A GB1263289A GB 1263289 A GB1263289 A GB 1263289A GB 2132569 A GB2132569 A GB 2132569A GB 2132569 A GB2132569 A GB 2132569A GB 1263289 A GB1263289 A GB 1263289A
Authority
GB
United Kingdom
Prior art keywords
hydrofining
range
hydrocracking
passing
catalyst
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
GB2132569A
Inventor
Geoffrey Rhys Say
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Esso Research and Engineering 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 Exxon Research and Engineering Co, Esso Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of GB1263289A publication Critical patent/GB1263289A/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
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • C10G47/16—Crystalline alumino-silicate carriers
    • C10G47/20—Crystalline alumino-silicate carriers the catalyst containing other metals or compounds thereof
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • 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)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

1,263,289. Hydrofining; hydrocracking. ESSO RESEARCH & ENG. CO. 25 April, 1969 [24 May, 1968], No. 21325/69. Heading C5E. An integrated low pressure hydrofining- hydrocracking process comprises the steps of (a) passing a feed mixture of hydrogen and a nitrogen-containing petroleum fraction boiling in the range of 300‹ to 1000‹ F. over a bed of hydrofining catalyst comprising a hydrogenation component selected from the group consisting of Group VI-B metal salts (according to the U.S. version of the Periodic Table), Group VIII metal salts and mixtures thereof distended on a suitable support material, at a pressure in the range of 200-1000 p.s.i.g. and a temperature in the range of 500‹ to 1000‹ F.; (b) passing the total effluent from step (a) at a pressure and temperature range substantially the same as that of step (a) over a bed of a hydrocracking catalyst comprising a crystalline aluminosilicate zeolite having uniform pore diameters, a faujasite crystal structure and a silica-to-alumina mole ratio greater than about 3, said crystalline aluminosilicate zeolite having associated therewith a hydrogenation component comprising nickel and tungsten; and (c) recovering a liquid product containing at least 10 volume per cent aromatic hydrocarbons. The feedstock may be a catalytic cycle oil, virgin gas oil fraction, coker gas oil or vis-breaking fraction and may also contain sulphur. The first stage catalyst may include salts of Co, Mo, Ni, and W on alumina, silicaalumina, bauxite or kieselguhr. The catalysts of both stages may be regenerated by passing thereover a mixture of air with steam or an inert gas.
GB2132569A 1968-05-24 1969-04-25 Low pressure integrated hydrofining-hydrocracking process Expired GB1263289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73183668A 1968-05-24 1968-05-24

Publications (1)

Publication Number Publication Date
GB1263289A true GB1263289A (en) 1972-02-09

Family

ID=24941149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2132569A Expired GB1263289A (en) 1968-05-24 1969-04-25 Low pressure integrated hydrofining-hydrocracking process

Country Status (4)

Country Link
DE (1) DE1926478A1 (en)
FR (1) FR2011866A1 (en)
GB (1) GB1263289A (en)
NL (1) NL6907610A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214717A1 (en) * 1985-06-21 1987-03-18 Mobil Oil Corporation Hydrocracking process using zeolite beta

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214717A1 (en) * 1985-06-21 1987-03-18 Mobil Oil Corporation Hydrocracking process using zeolite beta

Also Published As

Publication number Publication date
NL6907610A (en) 1969-11-26
DE1926478A1 (en) 1970-01-02
FR2011866A1 (en) 1970-03-13

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