GB2129012B - Agent for improving low temperature fluidity of fuel oil - Google Patents

Agent for improving low temperature fluidity of fuel oil

Info

Publication number
GB2129012B
GB2129012B GB08332811A GB8332811A GB2129012B GB 2129012 B GB2129012 B GB 2129012B GB 08332811 A GB08332811 A GB 08332811A GB 8332811 A GB8332811 A GB 8332811A GB 2129012 B GB2129012 B GB 2129012B
Authority
GB
United Kingdom
Prior art keywords
agent
low temperature
fuel oil
temperature fluidity
improving low
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
GB08332811A
Other languages
English (en)
Other versions
GB8332811D0 (en
GB2129012A (en
Inventor
Katsuhiko Kuroda
Kiyohara Yoshimi
Tsutomu Baba
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries Ltd
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
Priority claimed from JP6056582A external-priority patent/JPS58176288A/ja
Priority claimed from JP10961182A external-priority patent/JPS591585A/ja
Application filed by Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Publication of GB8332811D0 publication Critical patent/GB8332811D0/en
Publication of GB2129012A publication Critical patent/GB2129012A/en
Application granted granted Critical
Publication of GB2129012B publication Critical patent/GB2129012B/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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • 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
    • 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
    • C10L1/1966—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
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • C10L10/16—Pour-point depressants
    • 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
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • 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
    • C10L1/1625—Hydrocarbons macromolecular compounds
    • C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
    • C10L1/1641—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aliphatic monomers
    • 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
    • C10L2200/00—Components of fuel compositions
    • C10L2200/04—Organic compounds
    • C10L2200/0407—Specifically defined hydrocarbon fractions as obtained from, e.g. a distillation column
    • C10L2200/0438—Middle or heavy distillates, heating oil, gasoil, marine fuels, residua

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB08332811A 1982-04-12 1983-02-09 Agent for improving low temperature fluidity of fuel oil Expired GB2129012B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6056582A JPS58176288A (ja) 1982-04-12 1982-04-12 低温流動性向上剤
JP10961182A JPS591585A (ja) 1982-06-25 1982-06-25 低温流動性向上剤
PCT/JP1983/000039 WO1983003615A1 (en) 1982-04-12 1983-02-09 Agent for improving low temperature fluidity of fuel oil

Publications (3)

Publication Number Publication Date
GB8332811D0 GB8332811D0 (en) 1984-01-18
GB2129012A GB2129012A (en) 1984-05-10
GB2129012B true GB2129012B (en) 1985-09-18

Family

ID=26401638

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08332811A Expired GB2129012B (en) 1982-04-12 1983-02-09 Agent for improving low temperature fluidity of fuel oil

Country Status (4)

Country Link
US (1) US4652611A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3340211T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2129012B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1983003615A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2723972B2 (ja) 1988-05-25 1998-03-09 エクソン ケミカル パテンツ インコーポレーテッド 燃料油用流動性改良剤

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0155807A3 (en) * 1984-03-22 1985-11-27 Exxon Research And Engineering Company Middle distillate compositions with improved low temperature properties
GB8521393D0 (en) * 1985-08-28 1985-10-02 Exxon Chemical Patents Inc Middle distillate compositions
US5814110A (en) * 1986-09-24 1998-09-29 Exxon Chemical Patents Inc. Chemical compositions and use as fuel additives
GB2197878A (en) * 1986-10-07 1988-06-02 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
US5425789A (en) * 1986-12-22 1995-06-20 Exxon Chemical Patents Inc. Chemical compositions and their use as fuel additives
ES2032318T3 (es) * 1987-09-15 1993-02-01 Basf Aktiengesellschaft Carburantes para motores otto.
GB8820295D0 (en) * 1988-08-26 1988-09-28 Exxon Chemical Patents Inc Chemical compositions & use as fuel additives
GB9008811D0 (en) * 1990-04-19 1990-06-13 Exxon Chemical Patents Inc Chemical compositions and their use as fuel additives
EP0525040B1 (en) * 1990-04-19 1996-06-19 Exxon Chemical Patents Inc. Additives for distillate fuels and distillate fuels containing them
US5232963A (en) * 1992-07-09 1993-08-03 Nalco Chemical Company Dispersing gums in hydrocarbon streams with β-olefin/maleic anhydride copolymer
US5214224A (en) * 1992-07-09 1993-05-25 Comer David G Dispersing asphaltenes in hydrocarbon refinery streams with α-olefin/maleic anhydride copolymer
US5857287A (en) * 1997-09-12 1999-01-12 Baker Hughes Incorporated Methods and compositions for improvement of low temperature fluidity of fuel oils
GB9818323D0 (en) * 1998-08-21 1998-10-14 Ass Octel Fuel additives
GB9826448D0 (en) * 1998-12-02 1999-01-27 Exxon Chemical Patents Inc Fuel oil additives and compositions
US7041738B2 (en) 2002-07-09 2006-05-09 Clariant Gmbh Cold flow improvers for fuel oils of vegetable or animal origin
US10113101B2 (en) * 2014-10-27 2018-10-30 Ecolab Usa Inc. Composition and method for dispersing paraffins in crude oils
US10280714B2 (en) 2015-11-19 2019-05-07 Ecolab Usa Inc. Solid chemicals injection system for oil field applications
US10626318B2 (en) 2016-09-29 2020-04-21 Ecolab Usa Inc. Paraffin suppressant compositions and methods
US10738138B2 (en) 2016-09-29 2020-08-11 Ecolab Usa Inc. Paraffin inhibitors, and paraffin suppressant compositions and methods
CA3064009A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Dilution skid and injection system for solid/high viscosity liquid chemicals
CA3064010A1 (en) 2017-05-23 2018-11-29 Ecolab Usa Inc. Injection system for controlled delivery of solid oil field chemicals
JP2021031819A (ja) * 2019-08-29 2021-03-01 三井化学株式会社 不織布及びフィルタ
JPWO2022176856A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2021-02-22 2022-08-25

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1317899A (en) * 1969-10-14 1973-05-23 Exxon Research Engineering Co Liquid hydrocarbon compositions
GB1374051A (en) * 1971-02-16 1974-11-13 Exxon Research Engineering Co Middle distillate compositions with filterability and flow properties
US4175926A (en) * 1974-09-18 1979-11-27 Exxon Research & Engineering Co. Polymer combination useful in fuel oil to improve cold flow properties
DE2727329C2 (de) * 1977-06-16 1984-03-01 Akzo Gmbh, 5600 Wuppertal Olefin-Maleinsäure-Copolymerisat-Ester
JPS5486505A (en) * 1977-12-22 1979-07-10 Toho Kagaku Kougiyou Kk Fuel oil composition
JPS54157106A (en) * 1978-06-02 1979-12-11 Mitsubishi Monsanto Chem Co Fuel composition
DE3003797C2 (de) * 1980-02-02 1983-05-11 Akzo Gmbh, 5600 Wuppertal Verformung von Gleitmittel enthaltenden Kunststoffen
US4518509A (en) * 1982-04-09 1985-05-21 Petrolite Corporation Particulate compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2723972B2 (ja) 1988-05-25 1998-03-09 エクソン ケミカル パテンツ インコーポレーテッド 燃料油用流動性改良剤

Also Published As

Publication number Publication date
GB8332811D0 (en) 1984-01-18
GB2129012A (en) 1984-05-10
US4652611A (en) 1987-03-24
DE3340211T1 (de) 1984-04-05
WO1983003615A1 (en) 1983-10-27
DE3340211C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-11-12

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Legal Events

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

Effective date: 19990209