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GB1395264A - Low pour vacuum gas oil composition - Google Patents

Low pour vacuum gas oil composition

Info

Publication number
GB1395264A
GB1395264A GB4877273A GB4877273A GB1395264A GB 1395264 A GB1395264 A GB 1395264A GB 4877273 A GB4877273 A GB 4877273A GB 4877273 A GB4877273 A GB 4877273A GB 1395264 A GB1395264 A GB 1395264A
Authority
GB
United Kingdom
Prior art keywords
per cent
vacuum gas
alkyl
gas oil
oil
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
GB4877273A
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 GB1395264A publication Critical patent/GB1395264A/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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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
    • C10L1/1963—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 mono-carboxylic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy

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

Abstract

1395264 Fuel composition TEXACO DEVELOPMENT CORP 19 Oct 1973 [8 Nov 1972] 48772/73 Addition to 1368729 Heading C5G A fuel oil composition comprises (A) a major amount of a vacuum gas oil or mixture of vacuum gas oils, boiling point between 450‹ and 1050‹ F., wax content between 0À5 and 20 wt. per cent, pour point of, e.g. between 60‹ and 100‹ F. and API gravity of, e.g. between 20 and 35 degrees, (B) between 1 and 20 wt. per cent of an asphaltene petroleum residium asphaltene content between 4 and 15 wt. per cent, API gravity between 5 and 20 degrees and a carbon residue between 5 and 25 wt. per cent and (C) between 0À002 and 3 wt. per cent of a gas oil soluble interpolymeric poly-(n-alkylacrylate) having a molecular weight between 3000 and 10,000 whose n-alkyl groups have at least 18 carbon atoms, at least 70 wt. per cent of these alkyl groups having from 20-24 carbon atoms these C 20 -C 24 alkyl groups consisting of between 2 and 65 wt. per cent C 20 alkyl, between 18 and 65 wt. per cent C 22 alkyl and between 8 and 35 wt. per cent alkyl. In a method of making the composition by mixing A, B and C, the poly- (n-alkylacrylate) is incorporated at a temperature above the solution point of the wax in the oil. The poly-(n-alkylacrylate) may be added as a concentrate solution in toluene, xylene, light lube oil or the vacuum gas oil itself.
GB4877273A 1972-11-08 1973-10-19 Low pour vacuum gas oil composition Expired GB1395264A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30467672 US3853497A (en) 1972-11-08 1972-11-08 Low pour vacuum gas oil compositions

Publications (1)

Publication Number Publication Date
GB1395264A true GB1395264A (en) 1975-05-21

Family

ID=23177499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4877273A Expired GB1395264A (en) 1972-11-08 1973-10-19 Low pour vacuum gas oil composition

Country Status (8)

Country Link
US (1) US3853497A (en)
JP (1) JPS4978705A (en)
CA (1) CA1017144A (en)
DE (1) DE2338727A1 (en)
FR (1) FR2205568B2 (en)
GB (1) GB1395264A (en)
IT (1) IT1045919B (en)
NL (1) NL7314846A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807395A1 (en) * 1988-03-07 1989-09-21 Henkel Kgaa USE OF SELECTED COPOLYMER TYPES OF ACRYLIC AND / OR METHACRYLIC ACID ESTERS AS FLOW-IMPROVERS IN PARAFFIN-LIKE PETROLEUM AND PETROLEUM FRACTIONS (II)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1000501A (en) * 1972-06-21 1976-11-30 Levi C. Parker Low pour point fuel compositions
US4074978A (en) * 1973-10-12 1978-02-21 Exxon Research & Engineering Co. Combination of asphaltenes with flow improver polymers to improve the flow properties of high boiling fuel oils
DE3031900C2 (en) * 1980-08-23 1983-06-09 Chemische Fabriek Servo B.V., 7491 Delden Copolymers of n-alkyl acrylates and maleic anhydride and their use as crystallization inhibitors for crude oils containing paraffin
US4437519A (en) 1981-06-03 1984-03-20 Occidental Oil Shale, Inc. Reduction of shale oil pour point
JPH0662964B2 (en) * 1986-10-31 1994-08-17 住友化学工業株式会社 Fuel oil composition
IT1240691B (en) * 1990-04-30 1993-12-17 Societa' Italiana Additivi Per Carburanti COMPOSITIONS OF REFINING LIQUID HYDROCARBONS WITH IMPROVED LOW TEMPERATURE BEHAVIOR
US7279017B2 (en) 2001-04-27 2007-10-09 Colt Engineering Corporation Method for converting heavy oil residuum to a useful fuel
US7341102B2 (en) 2005-04-28 2008-03-11 Diamond Qc Technologies Inc. Flue gas injection for heavy oil recovery
RU2297442C2 (en) * 2005-07-18 2007-04-20 Общество с ограниченной ответственностью "Ойлтрейд" Heavy petroleum fuel
DE602007011124D1 (en) 2006-02-07 2011-01-27 Colt Engineering Corp Carbon dioxide enriched flue gas injection for hydrocarbon recovery

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600722C (en) * 1932-10-12 1936-02-25 I G Farbenindustrie Akt Ges Process for improving hydrocarbons, especially lubricating oils
US2091627A (en) * 1934-06-08 1937-08-31 Rohm & Haas Composition of matter and process
US2891991A (en) * 1956-09-28 1959-06-23 California Research Corp Process for preparing higher alkyl esters of methacrylic acid
US2967816A (en) * 1957-07-23 1961-01-10 Sinclair Refining Co Process for decolorizing petroleum resins and products obtained by adding the decolorized resins to fuel oil
US2917375A (en) * 1958-07-31 1959-12-15 Sinclair Refining Co Fuel oils
DE1217012B (en) * 1963-06-13 1966-05-18 Exxon Research Engineering Co Heating oils

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3807395A1 (en) * 1988-03-07 1989-09-21 Henkel Kgaa USE OF SELECTED COPOLYMER TYPES OF ACRYLIC AND / OR METHACRYLIC ACID ESTERS AS FLOW-IMPROVERS IN PARAFFIN-LIKE PETROLEUM AND PETROLEUM FRACTIONS (II)

Also Published As

Publication number Publication date
CA1017144A (en) 1977-09-13
US3853497A (en) 1974-12-10
FR2205568A2 (en) 1974-05-31
NL7314846A (en) 1974-05-10
DE2338727A1 (en) 1974-05-09
JPS4978705A (en) 1974-07-30
FR2205568B2 (en) 1977-05-27
IT1045919B (en) 1980-06-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee