EP0061894A3 - Two-component flow improver additive for middle distillate fuel oils - Google Patents

Two-component flow improver additive for middle distillate fuel oils

Info

Publication number
EP0061894A3
EP0061894A3 EP82301556A EP82301556A EP0061894A3 EP 0061894 A3 EP0061894 A3 EP 0061894A3 EP 82301556 A EP82301556 A EP 82301556A EP 82301556 A EP82301556 A EP 82301556A EP 0061894 A3 EP0061894 A3 EP 0061894A3
Authority
EP
European Patent Office
Prior art keywords
middle distillate
fuel oils
distillate fuel
flow improver
component flow
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.)
Granted
Application number
EP82301556A
Other versions
EP0061894B1 (en
EP0061894A2 (en
Inventor
Robert Dryden Tack
Brian William Davies
Kenneth Lewtas
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and 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 and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to AT82301556T priority Critical patent/ATE15496T1/en
Publication of EP0061894A2 publication Critical patent/EP0061894A2/en
Publication of EP0061894A3 publication Critical patent/EP0061894A3/en
Application granted granted Critical
Publication of EP0061894B1 publication Critical patent/EP0061894B1/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
    • 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.
EP82301556A 1981-03-31 1982-03-24 Two-component flow improver additive for middle distillate fuel oils Expired EP0061894B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82301556T ATE15496T1 (en) 1981-03-31 1982-03-24 TWO-COMPONENT ADDITIVE TO IMPROVE THE FLOWABILITY OF MEDIUM DISTILLATE HEATING OILS.

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
EP0061894A2 EP0061894A2 (en) 1982-10-06
EP0061894A3 true EP0061894A3 (en) 1983-01-19
EP0061894B1 EP0061894B1 (en) 1985-09-11

Family

ID=10520807

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82301556A Expired EP0061894B1 (en) 1981-03-31 1982-03-24 Two-component flow improver additive for middle distillate fuel oils

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) MX172089B (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
EP0153177B1 (en) * 1984-02-21 1991-11-06 Exxon Research And Engineering Company Middle distillate compositions with improved low temperature properties
US4569679A (en) * 1984-03-12 1986-02-11 Exxon Research & Engineering Co. Additive concentrates for distillate fuels
EP0155807A3 (en) * 1984-03-22 1985-11-27 Exxon Research And Engineering Company Middle distillate compositions with improved low temperature 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
IN173485B (en) * 1986-09-24 1994-05-21 Exxon Chemical Patents Inc
EP0261959B1 (en) * 1986-09-24 1995-07-12 Exxon Chemical Patents Inc. Improved fuel additives
EP0261958A3 (en) * 1986-09-24 1988-06-15 Exxon Chemical Patents Inc. Middle distillate compositions with reduced wax crystal size
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
GB2197877A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Additives for wax containing distillated fuel
GB2208517B (en) * 1986-09-24 1990-10-03 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
GB2197878A (en) * 1986-10-07 1988-06-02 Exxon Chemical Patents Inc Middle distillate compositions with reduced wax crystal size
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
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
DE59708189D1 (en) * 1997-01-07 2002-10-17 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
ES2399626T3 (en) 2002-07-09 2013-04-02 Clariant Produkte (Deutschland) Gmbh Cold flow improving agent for combustible oils of vegetable or animal origin
CA2431749C (en) 2002-07-09 2010-12-14 Clariant Gmbh Oxidation-stabilized lubricant additives for highly desulfurized 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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850587A (en) * 1973-11-29 1974-11-26 Chevron Res Low-temperature flow improves in fuels
US3961916A (en) * 1972-02-08 1976-06-08 Exxon Research And Engineering Company Middle distillate compositions with improved filterability and process therefor
FR2300792A1 (en) * 1975-02-13 1976-09-10 Exxon Research Engineering Co COMPOSITION OF FUEL-OIL CONTAINING A NITROGENIC AGENT FOR IMPROVING COLD FLOW
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
FR2384014A1 (en) * 1977-03-16 1978-10-13 Exxon Research Engineering Co COMBINATIONS OF ALIPHATIC COPOLYMERS WITH NITROGEN DERIVATIVES OF SUCCINIC ACIDS SUBSTITUTED AND THEIR USE AS AGENTS FOR IMPROVING THE FLOW OF COMBUSTIBLE OILS
FR2426730A1 (en) * 1978-05-25 1979-12-21 Exxon Research Engineering Co COMPOSITIONS OF ADDITIVES TO IMPROVE THE FLOW AND FILTRABILITY OF DISTILLED FUEL OILS

Patent Citations (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
FR2300792A1 (en) * 1975-02-13 1976-09-10 Exxon Research Engineering Co COMPOSITION OF FUEL-OIL CONTAINING A NITROGENIC AGENT FOR IMPROVING COLD FLOW
FR2384014A1 (en) * 1977-03-16 1978-10-13 Exxon Research Engineering Co COMBINATIONS OF ALIPHATIC COPOLYMERS WITH NITROGEN DERIVATIVES OF SUCCINIC ACIDS SUBSTITUTED AND THEIR USE AS AGENTS FOR IMPROVING THE FLOW OF COMBUSTIBLE 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
FR2426730A1 (en) * 1978-05-25 1979-12-21 Exxon Research Engineering Co COMPOSITIONS OF ADDITIVES TO IMPROVE THE FLOW AND FILTRABILITY OF DISTILLED FUEL OILS

Also Published As

Publication number Publication date
JPH0353355B2 (en) 1991-08-14
HU199552B (en) 1990-02-28
ATE15496T1 (en) 1985-09-15
EP0061894B1 (en) 1985-09-11
JPS581792A (en) 1983-01-07
DE3266117D1 (en) 1985-10-17
IN158487B (en) 1986-11-22
DD208170A5 (en) 1984-03-28
AU8218382A (en) 1982-10-07
GB2095698A (en) 1982-10-06
JPH02289686A (en) 1990-11-29
JPH0258318B2 (en) 1990-12-07
PL235709A1 (en) 1982-10-25
RU2017794C1 (en) 1994-08-15
CA1182641A (en) 1985-02-19
YU70082A (en) 1985-03-20
EP0061894A2 (en) 1982-10-06
BG60057B2 (en) 1993-08-30
MX172089B (en) 1993-12-02
CS8202251A2 (en) 1991-04-11
YU45106B (en) 1992-03-10
AU547501B2 (en) 1985-10-24
PL129941B1 (en) 1984-06-30
CS275637B6 (en) 1992-03-18
SG58888G (en) 1989-03-10
MX160804A (en) 1990-05-25

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