GB910986A - Catalytic hydrogenative treatment of hydrocarbon oils containing unsaturated hydrocarbons - Google Patents

Catalytic hydrogenative treatment of hydrocarbon oils containing unsaturated hydrocarbons

Info

Publication number
GB910986A
GB910986A GB2437061A GB2437061A GB910986A GB 910986 A GB910986 A GB 910986A GB 2437061 A GB2437061 A GB 2437061A GB 2437061 A GB2437061 A GB 2437061A GB 910986 A GB910986 A GB 910986A
Authority
GB
United Kingdom
Prior art keywords
oil
containing gas
hydrogen
via line
temperature
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
GB2437061A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB910986A publication Critical patent/GB910986A/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
    • C10G67/00—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only
    • C10G67/02—Treatment of hydrocarbon oils by at least one hydrotreatment process and at least one process for refining in the absence of hydrogen only plural serial stages only
    • 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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/11—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by dialysis
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing

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

<PICT:0910986/III/1> In the catalytic hydrogenative treatment of a hydrocarbon oil containing unsaturated hydrocarbons and having a final boiling point of not more than 250 DEG C., the oil to be treated, which may have been heated to a temperature not exceeding 300 DEG C., is mixed with a hydrogen-containing gas of such a temperature and in such a quantity that the final mixture has a temperature of from 150 DEG to 300 DEG C. and contains 200-2000 cu. metres (N.T.P.) of hydrogen-containing gas per ton of hydrocarbon oil, freeing the mixture from any liquid still present by passing it through one or more cyclones, heating the mixture to reaction temperature and introducing it into the reaction zone for catalytic hydrogenative treatment. The oil may have a bromine number of at least 20 and a maleic anhydride number of at least 25. Preferably the hydrogen containing gas is initially at not more than 400 DEG C., and at least 95% of the hydrocarbon enters the cyclone in vapour form. In the drawing, oil to be treated enters via line 1 and passes through heat exchanger 2, after which it is mixed with hydrogen containing gas from line 3, and passes into cyclone 5, where unevaporated components are separated and removed via line 6, and the vapour phase is passed through pipe still 8, where it is brought to the reaction temperature, to reactor vessel 10 containing catalyst beds 11-11111. The effluent passes via heat exchanger 2 and cooler 13 to a gas-liquid separater 14, the hydrogen containing gas being recycled via line 3, and the treated oil is withdrawn via line 19, some if desired being passed to the beds 11-11111 to act as coolant. Suitable catalysts include acidic catalysts containing one or more sulphides, selenides, tellurides or more sulphides, selenides, tellurides or arsenides of the metals of the left-hand column of Group VI and/or one or more metals of Group VIII of the Periodic Table, for example on a silia-alumina carrier. Cobalt molybdate is also suitable as a catalyst.
GB2437061A 1960-07-07 1961-07-05 Catalytic hydrogenative treatment of hydrocarbon oils containing unsaturated hydrocarbons Expired GB910986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL253499 1960-07-07

Publications (1)

Publication Number Publication Date
GB910986A true GB910986A (en) 1962-11-21

Family

ID=19752453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2437061A Expired GB910986A (en) 1960-07-07 1961-07-05 Catalytic hydrogenative treatment of hydrocarbon oils containing unsaturated hydrocarbons

Country Status (2)

Country Link
DE (1) DE1230954B (en)
GB (1) GB910986A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422927A (en) * 1982-01-25 1983-12-27 The Pittsburg & Midway Coal Mining Co. Process for removing polymer-forming impurities from naphtha fraction

Also Published As

Publication number Publication date
DE1230954B (en) 1966-12-22

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