GB340314A - Process for the separation of sludge from petroleum residues - Google Patents

Process for the separation of sludge from petroleum residues

Info

Publication number
GB340314A
GB340314A GB29241/29A GB2924129A GB340314A GB 340314 A GB340314 A GB 340314A GB 29241/29 A GB29241/29 A GB 29241/29A GB 2924129 A GB2924129 A GB 2924129A GB 340314 A GB340314 A GB 340314A
Authority
GB
United Kingdom
Prior art keywords
sludge
liquids
petroleum
separation
pressure
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
GB29241/29A
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Publication of GB340314A publication Critical patent/GB340314A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons

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)
  • Treatment Of Sludge (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Petroleum distillation residues, especially those obtained by cracking, are freed from dispersed and dissolved impurities causing sludging on standing or addition of other liquids, by diluting with pressure distillates or pressure distillate bottoms or liquids of analogous composition, and separating the sludge produced. Preferably a raised temperature up to 150 DEG C., and 50-300 per cent by volume of the diluent, are used. In examples, 1 litre of Dubbs residue is mixed with 1,0 or 2,5 or 3,0 litres of pressure distillate bottoms and heated in the water bath for 24 hours. The Specification as open to inspection under Sect. 91 (3) (a) describes the separation of sludge from petroleum residues by liquids which dissolve the oil but not the sludge matters. Further diluents specified are petroleum fractions containing few aromatics, such as benzine, kerosene, and gas oil. This subject-matter does not appear in the Specification as accepted.
GB29241/29A 1928-11-07 1929-09-26 Process for the separation of sludge from petroleum residues Expired GB340314A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL340314X 1928-11-07

Publications (1)

Publication Number Publication Date
GB340314A true GB340314A (en) 1930-12-29

Family

ID=19784674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29241/29A Expired GB340314A (en) 1928-11-07 1929-09-26 Process for the separation of sludge from petroleum residues

Country Status (1)

Country Link
GB (1) GB340314A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913043A (en) * 1957-02-25 1959-11-17 Shell Dev Combustion process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913043A (en) * 1957-02-25 1959-11-17 Shell Dev Combustion process

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