GB842991A - Fuel oil compositions - Google Patents

Fuel oil compositions

Info

Publication number
GB842991A
GB842991A GB1549959A GB1549959A GB842991A GB 842991 A GB842991 A GB 842991A GB 1549959 A GB1549959 A GB 1549959A GB 1549959 A GB1549959 A GB 1549959A GB 842991 A GB842991 A GB 842991A
Authority
GB
United Kingdom
Prior art keywords
oil
polymerizable
components
copolymer
amino nitrogen
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
GB1549959A
Inventor
Charles Bedford Biswell
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to GB1549959A priority Critical patent/GB842991A/en
Publication of GB842991A publication Critical patent/GB842991A/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
    • C10L1/22—Organic compounds containing nitrogen
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2362—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing nitrile groups
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2364—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amide and/or imide groups
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2366—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing amine groups
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
    • C10L1/2368—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof homo- or copolymers derived from unsaturated compounds containing heterocyclic compounds containing nitrogen in the ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition

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

A polymer composition for stabilizing fuel oils comprises (1) an oil-soluble, basic amino nitrogen containing copolymer of a plurality of polymerizable ethylenically unsaturated compounds at least one of which is amino nitrogen free and at least one of which contains a hydrocarbon chain of at least 8 carbon atoms, said copolymer containing 0,1% to 3,5% of basic amino nitrogen and (2) a fatty acid monoamide of an ethylene polyamine having the general formula: Ac-(NH-CH2-CH2)n-NH2 wherein Ac is an aliphatic acyl group of from 8 to 18 carbon atoms and n is an integer from 1 to 4. The fatty acid amide may be derived from caprylic, pelargonic, capric, myristic, lauric, palmitic, margaric, stearic, oleic or linoleic acids and ethylene diamine, diethylene triamine, triethylene tetramine or tetraethylene pentamine. The oil-soluble copolymer (1) is derived from polymerizable oil-solubilizing components, polymerizable components containing basic amino nitrogen groups or groups capable of giving them by after-treatment of the copolymer and, optionally further polymerizable monomers. Lists of these three types of polymerizable component of the oil-soluble copolymer are given as in Specification 843,011 and the preferred components are long-chain aliphatic acrylates and methacrylates with dialkylaminoalkyl acrylates and methacrylates and, optionally, styrene. Examples of components are decyl acrylate, nonyl methacrylate, vinyl stearate, methyl lauryl fumarate, octadecyl acrylamide, dodecyl styrene, lauryl methacrylate, glydicyl acrylate, vinyl chloroacetate, aminoalkyl styrenes, vinyl pyridine, aminoalkyl vinyl ethers, aminoalkyl acrylamide, diallylamine, vinyl and allyl esters, ethylene, propylene, isobutylene, butadiene, isoprene, acrylic acid, acrylonitrile, methacrylamide, vinyl and alkyl ethers, aryl and alkyl acrylamides. The above composition comprising polymer (1) and amide (2) may be used in small proportions as an oil additive to stabilize fuel oils and prevent emulsification of water therein and the components (1) and (2) may either be added separately to the oil or together in solution in a solvent such as kerosine or fuel oil with or without cresylic acid present. Fuel oils mentioned are cracked oils and Diesel fuel. Specification 734,632 also is referred to.ALSO:A fuel oil composition has incorporated therein (1) at least 0.001% of an oil-soluble, basic amino nitrogen-containing copolymer of a plurality of polymerizable ethylnically unsaturated compounds, at least one of which is amino nitrogen free and at least one of which contains a hydrocarbon chain of at least 8 carbon atoms, said copolymer containing 0.1% to 3.5% of basic amino nitrogen and (2) 0.00025-0.1% of a fatty acid monoamide of an ethylene polyamine having the general formula: Ac-(NH-CH2-CH2)n-NH2 wherein Ac is an aliphatic acyl group of from 8 to 18 carbon atoms and n is a small whole number from 1 to 4 inclusive. The oil may be a cracked fuel oil or diesel oil. The amides may be made from ethylene diamine or polyethylene polyamines and acids such as caprylic, pelargonic, capric, lauric, myristic, palmitic, margaric, stearic, oleic or linoleic acids. The oil-soluble copolymer (1) is derived from polymerizable oil-solubilizing components, polymerizable components containing basic amino nitrogen groups or groups capable of giving them by after-treatment of the copolymer and, optionally further polymerizable monomers. Examples of these three types of polymerizable components of the oil-soluble copolymer are given in Specification 843,011 and the preferred components are long-chain aliphatic acrylates and methacrylates with dialkylaminoalkyl acrylates and methacrylates and, optionally, styrene. The above components (1) and (2) may be used in small proportions as an oil additive to stabilize fuel oils and prevent emulsification of water therein and may be added either separately to the oil or together in solution in a solvent such as kerosine or fuel oil, with or without cresylic acid present. Specification 734,632 also is referred to.
GB1549959A 1956-11-02 1956-11-02 Fuel oil compositions Expired GB842991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1549959A GB842991A (en) 1956-11-02 1956-11-02 Fuel oil compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1549959A GB842991A (en) 1956-11-02 1956-11-02 Fuel oil compositions

Publications (1)

Publication Number Publication Date
GB842991A true GB842991A (en) 1960-08-04

Family

ID=10060214

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1549959A Expired GB842991A (en) 1956-11-02 1956-11-02 Fuel oil compositions

Country Status (1)

Country Link
GB (1) GB842991A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234753A1 (en) * 1986-01-29 1987-09-02 Exxon Research And Engineering Company Improved fuel composition
WO2007147753A2 (en) * 2006-06-22 2007-12-27 Basf Se Mixture from polar oil-soluble nitrogen compounds and acid amides as paraffin dispersant for fuels

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234753A1 (en) * 1986-01-29 1987-09-02 Exxon Research And Engineering Company Improved fuel composition
WO2007147753A2 (en) * 2006-06-22 2007-12-27 Basf Se Mixture from polar oil-soluble nitrogen compounds and acid amides as paraffin dispersant for fuels
WO2007147753A3 (en) * 2006-06-22 2008-04-17 Basf Ag Mixture from polar oil-soluble nitrogen compounds and acid amides as paraffin dispersant for fuels
AU2007263066B2 (en) * 2006-06-22 2011-04-28 Basf Se Mixture from polar oil-soluble nitrogen compounds and acid amides as paraffin dispersant for fuels
US8187345B2 (en) 2006-06-22 2012-05-29 Basf Se Mixture from polar oil-soluble nitrogen compounds and acid amides as paraffin dispersant for fuels
KR101317613B1 (en) * 2006-06-22 2013-10-10 바스프 에스이 Mixture from polar oil-soluble nitrogen compounds and acid amides as paraffin dispersant for fuels

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