GB1027703A - Liquid paraffin production - Google Patents

Liquid paraffin production

Info

Publication number
GB1027703A
GB1027703A GB1337864A GB1337864A GB1027703A GB 1027703 A GB1027703 A GB 1027703A GB 1337864 A GB1337864 A GB 1337864A GB 1337864 A GB1337864 A GB 1337864A GB 1027703 A GB1027703 A GB 1027703A
Authority
GB
United Kingdom
Prior art keywords
naphthenes
paraffins
aromatics
nitrogen
molecular weight
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
GB1337864A
Inventor
Horst Brenken
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of GB1027703A publication Critical patent/GB1027703A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/08—Lubrication
    • 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
    • C10G71/00—Treatment by methods not otherwise provided for of hydrocarbon oils or fatty oils for lubricating purposes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M101/00—Lubricating compositions characterised by the base-material being a mineral or fatty oil

Abstract

A mineral oil distillate is hydrogenated, and then separated into paraffins, naphthenes and aromatics by adsorption on a solid adsorbent, for example, silica gel. The separated fractions may thereafter be subjected to further treatment with oleum and fuller's earth. The hydrogenation renders any sulphur, nitrogen, oxygen and olefin compounds innocuous in the adsorption step, and may be effected at 250-400 DEG C. and 5-150 kg./cm.2 The preferred catalyst is NiS.WS3.Al2O3. The hydrogenated product may be stripped with steam or nitrogen at elevated temperatures. The paraffins and naphthenes may be successively eluted from the adsorbent by a low molecular weight aliphatic hydrocarbon, such as pentane, and the aromatics by a low molecular weight aromatic hydrocarbon such as benzene.
GB1337864A 1963-04-25 1964-04-01 Liquid paraffin production Expired GB1027703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO0009376 1963-04-25

Publications (1)

Publication Number Publication Date
GB1027703A true GB1027703A (en) 1966-04-27

Family

ID=7351648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1337864A Expired GB1027703A (en) 1963-04-25 1964-04-01 Liquid paraffin production

Country Status (3)

Country Link
BE (1) BE647083A (en)
DE (1) DE1470605C3 (en)
GB (1) GB1027703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2026721A1 (en) * 1968-12-20 1970-09-18 Exxon Research Engineering Co

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2026721A1 (en) * 1968-12-20 1970-09-18 Exxon Research Engineering Co

Also Published As

Publication number Publication date
BE647083A (en) 1964-10-26
DE1470605C3 (en) 1974-01-31
DE1470605A1 (en) 1968-12-05
DE1470605B2 (en) 1973-06-20

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