GB370591A - Improvements in and relating to heat treatment of oils - Google Patents

Improvements in and relating to heat treatment of oils

Info

Publication number
GB370591A
GB370591A GB6593/31A GB659331A GB370591A GB 370591 A GB370591 A GB 370591A GB 6593/31 A GB6593/31 A GB 6593/31A GB 659331 A GB659331 A GB 659331A GB 370591 A GB370591 A GB 370591A
Authority
GB
United Kingdom
Prior art keywords
mercury
pipe
oil
coils
mixed
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
GB6593/31A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB370591A publication Critical patent/GB370591A/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
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/40—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils by indirect contact with preheated fluid other than hot combustion gases

Abstract

<PICT:0370591/III/1> Oils are cracked by direct contact with heated metallic liquid, e.g. mercury, by preheating the oil and mixing it with mercury heated to a higher temperature, the mixed oil and mercury being conveyed in a confined stream so that they are maintained in the liquid phase. Oil preheated in coils 3, 14 is delivered to a heating coil 18 where it is mixed with mercury preheated in coils 33, the coils 14, 18, 33 being heated in the same furnace and the diameter of the coil 18 being greater than that of the other coils so that when the oil and the mercury are mixed they are dispersed and the pressure is reduced. The mixed stream passes through a pressure reduction valve 19 and impinges on a baffle plate 20 the vapours evolved being fractionated in a dephlegmator 4. Uncondensed vapours pass off through a pipe 21 to a condenser 22 and the condensate is removed through a valve 26 or partly returned to the system through a pipe 61 either as reflux to the dephlegmator through valves 64a, 64b, 64c, or to the heating system through a pipe 63<1> and valve 63<11>. The condensed mercury and oil separate in layers at the bottom of the dephlegmator 4, the mercury being withdrawn through a pipe 36 while the oil residues are delivered through a pipe 38 to a flashing chamber 39 from which vapours pass off through a pipe 45. Steam may be introduced through a line 51.
GB6593/31A 1930-04-30 1931-03-03 Improvements in and relating to heat treatment of oils Expired GB370591A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US370591XA 1930-04-30 1930-04-30

Publications (1)

Publication Number Publication Date
GB370591A true GB370591A (en) 1932-04-14

Family

ID=21892213

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6593/31A Expired GB370591A (en) 1930-04-30 1931-03-03 Improvements in and relating to heat treatment of oils

Country Status (1)

Country Link
GB (1) GB370591A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008020053A2 (en) * 2006-08-18 2008-02-21 Shell Internationale Research Maatschappij B.V. Process for fractionating a hydro carbonaceous catalytically cracked product stream and a fractionation column therefore
WO2013170190A1 (en) * 2012-05-10 2013-11-14 Heath Rodney T Treater combination unit
US8840703B1 (en) 2008-03-06 2014-09-23 Rodney T. Heath Liquid hydrocarbon slug containing vapor recovery system
US8864887B2 (en) 2010-09-30 2014-10-21 Rodney T. Heath High efficiency slug containing vapor recovery
US9291409B1 (en) 2013-03-15 2016-03-22 Rodney T. Heath Compressor inter-stage temperature control
US9353315B2 (en) 2004-09-22 2016-05-31 Rodney T. Heath Vapor process system
US9527786B1 (en) 2013-03-15 2016-12-27 Rodney T. Heath Compressor equipped emissions free dehydrator
US9932989B1 (en) 2013-10-24 2018-04-03 Rodney T. Heath Produced liquids compressor cooler
WO2022248698A1 (en) * 2021-05-26 2022-12-01 Biofabrik Black Refinery Gmbh Method and device for cleaning used oil

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9353315B2 (en) 2004-09-22 2016-05-31 Rodney T. Heath Vapor process system
WO2008020053A2 (en) * 2006-08-18 2008-02-21 Shell Internationale Research Maatschappij B.V. Process for fractionating a hydro carbonaceous catalytically cracked product stream and a fractionation column therefore
WO2008020053A3 (en) * 2006-08-18 2008-06-12 Shell Int Research Process for fractionating a hydro carbonaceous catalytically cracked product stream and a fractionation column therefore
US8840703B1 (en) 2008-03-06 2014-09-23 Rodney T. Heath Liquid hydrocarbon slug containing vapor recovery system
US8900343B1 (en) 2008-03-06 2014-12-02 Rodney T. Heath Liquid hydrocarbon slug containing vapor recovery system
US8864887B2 (en) 2010-09-30 2014-10-21 Rodney T. Heath High efficiency slug containing vapor recovery
WO2013170190A1 (en) * 2012-05-10 2013-11-14 Heath Rodney T Treater combination unit
US10052565B2 (en) 2012-05-10 2018-08-21 Rodney T. Heath Treater combination unit
US9291409B1 (en) 2013-03-15 2016-03-22 Rodney T. Heath Compressor inter-stage temperature control
US9527786B1 (en) 2013-03-15 2016-12-27 Rodney T. Heath Compressor equipped emissions free dehydrator
US9932989B1 (en) 2013-10-24 2018-04-03 Rodney T. Heath Produced liquids compressor cooler
WO2022248698A1 (en) * 2021-05-26 2022-12-01 Biofabrik Black Refinery Gmbh Method and device for cleaning used oil

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