GB1055723A - Cycloalkane hydrocarbons and method for their production - Google Patents

Cycloalkane hydrocarbons and method for their production

Info

Publication number
GB1055723A
GB1055723A GB119464D GB119464D GB1055723A GB 1055723 A GB1055723 A GB 1055723A GB 119464 D GB119464 D GB 119464D GB 119464 D GB119464 D GB 119464D GB 1055723 A GB1055723 A GB 1055723A
Authority
GB
United Kingdom
Prior art keywords
stage
hydrocarbons
effluent
temperature
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
GB119464D
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of GB1055723A publication Critical patent/GB1055723A/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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/06—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents characterised by the solvent used
    • C10G21/12—Organic compounds only
    • C10G21/16—Oxygen-containing compounds
    • 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
    • C10G65/04—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps
    • C10G65/08—Treatment of hydrocarbon oils by two or more hydrotreatment processes only plural serial stages only including only refining steps at least one step being a hydrogenation of the aromatic hydrocarbons
    • 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
    • C10G67/04—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 including solvent extraction as the refining step in the absence of hydrogen

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Hydrocarbons rich in cycloalkane hydrocarbons and in particular mixtures thereof completely free from olefins and containing at least 95% of fully saturated hydrocarbons are prepared by introducing an essentially aromatic raw material such as a fraction of coal tar, a hydrogenate of coal or a material of petroleum origin rich in polynuclear aromatic hydrocarbons into a first hydrogenation stage in presence of a strongly hydrogenating catalyst comprising a sulphide of tungsten and/or nickel or alumina under a hydrogen pressure of 100 bars or above at temperatures not exceeding 450 DEG C., cooling the effluent from the first stage and introducing the effluent into a second stage using a catalyst comprising a sulphide of tungsten and/or nickel or alumina at a hydrogen pressure exceeding 100 bars, the reaction conditions and the temperature of the effluent being such that the upper limit of temperature in the second stage is less than the upper limit of temperature in the first stage and is between 260 DEG and 400 DEG C. and preferably 300 DEG to 380 DEG C. At least 3000 litres of hydrogen measured at S.T.P. are used per kilogram of starting material and any excess hydrogen is washed under pressure using various solvents to eliminate any hydrocarbons and is then recycled to the first hydrogenation stage. The product may be washed with selective solvents, e.g. methanol to remove oxygen, sulphur and nitrogen containing compounds and the final product may be distilled preferably in the absence of oxygen.
GB119464D 1963-03-22 1964-03-20 Cycloalkane hydrocarbons and method for their production Expired GB1055723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928982A FR1359910A (en) 1963-03-22 1963-03-22 Cyclanic hydrocarbons and their production process

Publications (1)

Publication Number Publication Date
GB1055723A true GB1055723A (en) 1967-01-18

Family

ID=8799904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB119464D Expired GB1055723A (en) 1963-03-22 1964-03-20 Cycloalkane hydrocarbons and method for their production

Country Status (6)

Country Link
BE (1) BE645484A (en)
DE (1) DE1272921B (en)
FR (1) FR1359910A (en)
GB (1) GB1055723A (en)
LU (1) LU45713A1 (en)
NL (1) NL6402990A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207177A (en) * 2000-01-25 2001-07-31 Haldor Topsoe As Method for reducing content of sulfur compound and polycyclic aromatic hydrocarbon in hydrocarbon feed

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849093A (en) * 1987-02-02 1989-07-18 Union Oil Company Of California Catalytic aromatic saturation of hydrocarbons
CA2025466A1 (en) * 1989-09-28 1991-03-29 Exxon Research And Engineering Company Slurry hydroprocessing staged process
FR3017658B1 (en) 2014-02-18 2019-04-12 Safran Transmission Systems EQUIPMENT DRIVE HOUSING FOR TURBOMACHINE
FR3021067B1 (en) 2014-05-15 2016-06-03 Hispano Suiza Sa CIRCUIT FOR CIRCULATING AIR THROUGH A BEARING ENCLOSURE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629275C (en) * 1933-08-06 1936-04-27 Foersaeljnings A B Volta Vacuum cleaner mouthpiece
DE878050C (en) * 1937-07-29 1953-06-01 Basf Ag Process for the catalytic pressure hydrogenation of high-boiling liquid or fusible hydrocarbon oils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207177A (en) * 2000-01-25 2001-07-31 Haldor Topsoe As Method for reducing content of sulfur compound and polycyclic aromatic hydrocarbon in hydrocarbon feed

Also Published As

Publication number Publication date
LU45713A1 (en) 1964-09-20
FR1359910A (en) 1964-04-30
NL6402990A (en) 1964-09-23
BE645484A (en) 1964-09-21
DE1272921B (en) 1968-07-18

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