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YU45106B - Process for improving the flow of the vax containing medium distillate fuel oil at low temperature - Google Patents

Process for improving the flow of the vax containing medium distillate fuel oil at low temperature

Info

Publication number
YU45106B
YU45106B YU700/82A YU70082A YU45106B YU 45106 B YU45106 B YU 45106B YU 700/82 A YU700/82 A YU 700/82A YU 70082 A YU70082 A YU 70082A YU 45106 B YU45106 B YU 45106B
Authority
YU
Yugoslavia
Prior art keywords
flow
vax
improving
low temperature
fuel oil
Prior art date
Application number
YU700/82A
Other versions
YU70082A (en
Inventor
R D Tack
B W Davies
K Lewtas
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of YU70082A publication Critical patent/YU70082A/en
Publication of YU45106B publication Critical patent/YU45106B/en

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
    • C10L1/146—Macromolecular compounds according to different macromolecular groups, mixtures thereof

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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Distillate fuels, particularly those having a relatively high final boiling point, are significantly improved in their flow and filterability properties utilising a two component additive consisting of 25 to 95 wt.% preferably 50 to 90 wt.% of C30-C300 oil-soluble nitrogen compound being an amide or amine salt of an aromatic or cycloaliphatic carboxylic acid and 75 to 5 wt.% preferably 10 to 50 wt.% of a certain category of ethylene-vinyl acetate copolymers.
YU700/82A 1981-03-31 1982-03-31 Process for improving the flow of the vax containing medium distillate fuel oil at low temperature YU45106B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8110082 1981-03-31

Publications (2)

Publication Number Publication Date
YU70082A YU70082A (en) 1985-03-20
YU45106B true YU45106B (en) 1992-03-10

Family

ID=10520807

Family Applications (1)

Application Number Title Priority Date Filing Date
YU700/82A YU45106B (en) 1981-03-31 1982-03-31 Process for improving the flow of the vax containing medium distillate fuel oil at low temperature

Country Status (17)

Country Link
EP (1) EP0061894B1 (en)
JP (2) JPS581792A (en)
AT (1) ATE15496T1 (en)
AU (1) AU547501B2 (en)
BG (1) BG60057B2 (en)
CA (1) CA1182641A (en)
CS (1) CS275637B6 (en)
DD (1) DD208170A5 (en)
DE (1) DE3266117D1 (en)
GB (1) GB2095698A (en)
HU (1) HU199552B (en)
IN (1) IN158487B (en)
MX (2) MX160804A (en)
PL (1) PL129941B1 (en)
RU (1) RU2017794C1 (en)
SG (1) SG58888G (en)
YU (1) YU45106B (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104015B1 (en) * 1982-09-16 1986-05-07 Exxon Research And Engineering Company Improved additive concentrates for distillate fuels
GB8300016D0 (en) * 1983-01-04 1983-02-09 Exxon Research Engineering Co Middle distillate compositions
JPS60166389A (en) * 1984-02-09 1985-08-29 Nippon Oil & Fats Co Ltd Fluidity improver for fuel oil
IN163163B (en) * 1984-02-21 1988-08-20 Exxon Research Engineering Co
US4569679A (en) * 1984-03-12 1986-02-11 Exxon Research & Engineering Co. Additive concentrates for distillate fuels
EP0156577B2 (en) * 1984-03-22 1998-11-25 Exxon Research And Engineering Company Middle distillate compositions with improved cold flow properties
GB8510719D0 (en) * 1985-04-26 1985-06-05 Exxon Chemical Patents Inc Fuel compositions
EP0203812A1 (en) * 1985-05-28 1986-12-03 Exxon Research And Engineering Company Middle distillate fuel flow improver composition
JPS6270488A (en) * 1985-09-24 1987-03-31 Mitsubishi Petrochem Co Ltd Fuel oil additives and fuel oils with improved flow properties
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
EP0261958A3 (en) * 1986-09-24 1988-06-15 Exxon Chemical Patents Inc. Middle distillate compositions with reduced wax crystal size
GB2208517B (en) * 1986-09-24 1990-10-03 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
GB2197877A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Additives for wax containing distillated fuel
GB2197878A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
EP0261959B1 (en) * 1986-09-24 1995-07-12 Exxon Chemical Patents Inc. Improved fuel additives
WO1988002393A2 (en) * 1986-09-24 1988-04-07 Exxon Chemical Patents, Inc. Improved fuel additives
IN172275B (en) * 1986-09-24 1993-05-29 Exxon Chemical Patents Inc
IN173485B (en) * 1986-09-24 1994-05-21 Exxon Chemical Patents Inc
GB9200694D0 (en) * 1992-01-14 1992-03-11 Exxon Chemical Patents Inc Additives and fuel compositions
DE4237662A1 (en) * 1992-11-07 1994-05-11 Basf Ag Petroleum distillate compositions
ATE223953T1 (en) * 1997-01-07 2002-09-15 Clariant Gmbh IMPROVING THE FLOWABILITY OF MINERAL OILS AND MINERAL OIL DISTILLATES USING ALKYLPHENOL ALDEHYDE RESINS
DE19739271A1 (en) * 1997-09-08 1999-03-11 Clariant Gmbh Additive to improve the flowability of mineral oils and mineral oil distillates
GB9818210D0 (en) * 1998-08-20 1998-10-14 Exxon Chemical Patents Inc Oil additives and compositions
DE50011064D1 (en) 2000-01-11 2005-10-06 Clariant Gmbh Multifunctional additive for fuel oils
EP1380635B1 (en) 2002-07-09 2013-01-23 Clariant Produkte (Deutschland) GmbH Cold flow improver for fuel oils of vegetable or animal origin.
DE50307929D1 (en) 2002-07-09 2007-09-27 Clariant Produkte Deutschland Oxidation-stabilized lubricating additives for highly desulphurised fuel oils
DE10333043A1 (en) 2003-07-21 2005-03-10 Clariant Gmbh Fuel oil additives and additive fuel oils with improved cold properties
DE102004014080A1 (en) * 2004-03-23 2005-10-13 Peter Dr. Wilharm Nucleating agent based on hyperbranched polymer, used in paraffinic oil or biofuel to reduce cold filter plugging point, has long-chain linear alkyl-terminated ester, carbonate, (thio)ether, amide, urethane, urea or aminopropionyl groups
DE102005035277B4 (en) 2005-07-28 2007-10-11 Clariant Produkte (Deutschland) Gmbh Mineral oils with improved conductivity and cold flowability
DE102005035276B4 (en) 2005-07-28 2007-10-11 Clariant Produkte (Deutschland) Gmbh Mineral oils with improved conductivity and cold flowability
DE102005035275B4 (en) 2005-07-28 2007-10-11 Clariant Produkte (Deutschland) Gmbh Mineral oils with improved conductivity and cold flowability
DE102005045134B4 (en) 2005-09-22 2010-12-30 Clariant Produkte (Deutschland) Gmbh Alkylphenol-aldehyde resins, compositions containing them for improving the low-flowability and lubricity of fuel oils and their use
GB2435884A (en) * 2006-03-09 2007-09-12 Infineum Int Ltd Ethylene/vinyl ester and phenolic resin fuel additive package
GB0902009D0 (en) * 2009-02-09 2009-03-11 Innospec Ltd Improvements in fuels
EP2230226B1 (en) 2009-03-18 2017-01-18 Infineum International Limited Additives for fuel oils
EP3885424A1 (en) 2020-03-24 2021-09-29 Clariant International Ltd Compositions and methods for dispersing paraffins in low-sulfur fuel oils

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961916A (en) * 1972-02-08 1976-06-08 Exxon Research And Engineering Company Middle distillate compositions with improved filterability and process therefor
US3850587A (en) * 1973-11-29 1974-11-26 Chevron Res Low-temperature flow improves in fuels
US3982909A (en) * 1975-02-13 1976-09-28 Exxon Research And Engineering Company Nitrogen-containing cold flow improvers for middle distillates
US4147520A (en) * 1977-03-16 1979-04-03 Exxon Research & Engineering Co. Combinations of oil-soluble aliphatic copolymers with nitrogen derivatives of hydrocarbon substituted succinic acids are flow improvers for middle distillate fuel oils
BE858666A (en) * 1977-09-13 1978-03-13 Exxon Research Engineering Co COMBINATIONS OF POLYMERS SUITABLE IN HYDROCARBON OILS TO IMPROVE FLOW PROPERTIES AT LOW TEMPERATURES
SE446012B (en) * 1978-05-25 1986-08-04 Exxon Research Engineering Co FUEL COMPOSITION BASED ON DISTILLATE FUEL OIL AND TREE COMPONENT COMPOSITION FOR USE IN PREPARATION OF THEREOF

Also Published As

Publication number Publication date
EP0061894A2 (en) 1982-10-06
AU547501B2 (en) 1985-10-24
DD208170A5 (en) 1984-03-28
JPS581792A (en) 1983-01-07
EP0061894B1 (en) 1985-09-11
JPH02289686A (en) 1990-11-29
SG58888G (en) 1989-03-10
JPH0353355B2 (en) 1991-08-14
CA1182641A (en) 1985-02-19
ATE15496T1 (en) 1985-09-15
PL129941B1 (en) 1984-06-30
CS8202251A2 (en) 1991-04-11
MX160804A (en) 1990-05-25
GB2095698A (en) 1982-10-06
BG60057B2 (en) 1993-08-30
IN158487B (en) 1986-11-22
EP0061894A3 (en) 1983-01-19
AU8218382A (en) 1982-10-07
DE3266117D1 (en) 1985-10-17
CS275637B6 (en) 1992-03-18
RU2017794C1 (en) 1994-08-15
JPH0258318B2 (en) 1990-12-07
YU70082A (en) 1985-03-20
MX172089B (en) 1993-12-02
PL235709A1 (en) 1982-10-25
HU199552B (en) 1990-02-28

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