GB428526A - Improvements in or relating to the production of oils of low boiling point and low viscosity fuel oil by the heat treatment of tars and oils - Google Patents

Improvements in or relating to the production of oils of low boiling point and low viscosity fuel oil by the heat treatment of tars and oils

Info

Publication number
GB428526A
GB428526A GB2251833A GB2251833A GB428526A GB 428526 A GB428526 A GB 428526A GB 2251833 A GB2251833 A GB 2251833A GB 2251833 A GB2251833 A GB 2251833A GB 428526 A GB428526 A GB 428526A
Authority
GB
United Kingdom
Prior art keywords
oils
tars
relating
production
heat treatment
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
GB2251833A
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.)
ARTHUR MATTHEW O BRIEN
SCOTTISH GAS UTILITIES CORP LT
Original Assignee
ARTHUR MATTHEW O BRIEN
SCOTTISH GAS UTILITIES CORP LT
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 ARTHUR MATTHEW O BRIEN, SCOTTISH GAS UTILITIES CORP LT filed Critical ARTHUR MATTHEW O BRIEN
Priority to GB2251833A priority Critical patent/GB428526A/en
Publication of GB428526A publication Critical patent/GB428526A/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
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C1/00—Working-up tar
    • C10C1/19—Working-up tar by thermal treatment not involving distillation
    • 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
    • C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment

Abstract

Hydrocarbon materials such as mineral oils and tars from coal, shale, lignite, or peat are freed from phenols and like oxy-bodies by heating under pressure in a closed vessel to a temperature and for a time sufficient to effect reduction of the oxy-bodies, and then removing the water formed by the reaction. 350--400 DEG C. for 30--60 min. is suitable. Any wax-like constituents are converted to liquids of lower viscosity and setting point. The product may be fractionated to give light oils and a residue of aviation Diesel fuel. In an example, oil from the low-temperature distillation of coal and having a tar acid content of 30 per cent is treated in a tubular converter at 380 DEG C. and 400lb per sq.in. for 40 min., and the benzene, toluol, and xylol distilled off; the residue has a tar acid content of only 7,6 per cent. Specifications 156,284, 226,188, [both in Class 91], 389,925, and 408,275 [Group XII], are referred to.
GB2251833A 1933-08-11 1933-08-11 Improvements in or relating to the production of oils of low boiling point and low viscosity fuel oil by the heat treatment of tars and oils Expired GB428526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2251833A GB428526A (en) 1933-08-11 1933-08-11 Improvements in or relating to the production of oils of low boiling point and low viscosity fuel oil by the heat treatment of tars and oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2251833A GB428526A (en) 1933-08-11 1933-08-11 Improvements in or relating to the production of oils of low boiling point and low viscosity fuel oil by the heat treatment of tars and oils

Publications (1)

Publication Number Publication Date
GB428526A true GB428526A (en) 1935-05-13

Family

ID=10180665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2251833A Expired GB428526A (en) 1933-08-11 1933-08-11 Improvements in or relating to the production of oils of low boiling point and low viscosity fuel oil by the heat treatment of tars and oils

Country Status (1)

Country Link
GB (1) GB428526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006079287A1 (en) * 2005-01-31 2006-08-03 China Petroleum & Chemical Corporation A method for removing petroleum acid from acid-containing hydrocarbon oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006079287A1 (en) * 2005-01-31 2006-08-03 China Petroleum & Chemical Corporation A method for removing petroleum acid from acid-containing hydrocarbon oil

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