GB1381688A - Low pour point fuel oil compositions - Google Patents

Low pour point fuel oil compositions

Info

Publication number
GB1381688A
GB1381688A GB2527573A GB2527573A GB1381688A GB 1381688 A GB1381688 A GB 1381688A GB 2527573 A GB2527573 A GB 2527573A GB 2527573 A GB2527573 A GB 2527573A GB 1381688 A GB1381688 A GB 1381688A
Authority
GB
United Kingdom
Prior art keywords
oil
per cent
fuel oil
pour point
residuum
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
GB2527573A
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of GB1381688A publication Critical patent/GB1381688A/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
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • 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
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/196—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof
    • C10L1/1966—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and a carboxyl group or salts, anhydrides or esters thereof homo- or copolymers of compounds having one or more unsaturated aliphatic radicals each having one carbon bond to carbon double bond, and at least one being terminated by a carboxyl radical or of salts, anhydrides or esters thereof poly-carboxylic

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)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

1381688 Fuel oil composition TEXACO DEVELOPMENT CORP 25 May 1973 [21 June 1972] 25275/73 Heading C5G A low pour point fuel composition comprises a major amount of a gas oil or gas oils (b.p. 450- 1050‹ F.), up to 20 wt. per cent of a residuum having an asphaltene content of 4 to 17 weight per cent, and an effective pour point depressant amount of an oil-soluble ester of a straight chain. C 18 -C 30 saturated aliphatic monohydric alcohol with an ethylene-maleic anhydride copolymer. The ester additives may be added to the oil directly as granules, in a water-glycol emulsion, in a hydrocarbon or in a gasoline fraction. The residuum may be mixed with a high-wax, low sulphur residual fuel oil having a wax content of 12-20 wt. per cent and S content of below 1 wt. per cent. In examples compositions are illustrated containing desulphurized vacuum gas oil, residuum and various esters (residual fuel oil also in Example 2).
GB2527573A 1972-06-21 1973-05-25 Low pour point fuel oil compositions Expired GB1381688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26510072A 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
GB1381688A true GB1381688A (en) 1975-01-22

Family

ID=23008994

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2527573A Expired GB1381688A (en) 1972-06-21 1973-05-25 Low pour point fuel oil compositions

Country Status (8)

Country Link
BE (1) BE801193A (en)
CA (1) CA1000500A (en)
CH (1) CH592135A5 (en)
DE (1) DE2330180A1 (en)
FR (1) FR2189502B1 (en)
GB (1) GB1381688A (en)
IT (1) IT990674B (en)
NL (1) NL7308247A (en)

Also Published As

Publication number Publication date
BE801193A (en) 1973-12-20
CA1000500A (en) 1976-11-30
NL7308247A (en) 1973-12-27
IT990674B (en) 1975-07-10
FR2189502B1 (en) 1977-02-18
FR2189502A1 (en) 1974-01-25
CH592135A5 (en) 1977-10-14
DE2330180A1 (en) 1974-01-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee