SG11202009252UA - Polyacrylamide antifoam components for use in diesel fuels - Google Patents

Polyacrylamide antifoam components for use in diesel fuels

Info

Publication number
SG11202009252UA
SG11202009252UA SG11202009252UA SG11202009252UA SG11202009252UA SG 11202009252U A SG11202009252U A SG 11202009252UA SG 11202009252U A SG11202009252U A SG 11202009252UA SG 11202009252U A SG11202009252U A SG 11202009252UA SG 11202009252U A SG11202009252U A SG 11202009252UA
Authority
SG
Singapore
Prior art keywords
polyacrylamide
diesel fuels
antifoam components
antifoam
components
Prior art date
Application number
SG11202009252UA
Inventor
James H Bush
David M Nickerson
Rochelle L Kovach
Jayasooriya Sujith Perera
Elizabeth A Schiferl
Kamalakumari K Salem
Original Assignee
Lubrizol 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 Lubrizol Corp filed Critical Lubrizol Corp
Publication of SG11202009252UA publication Critical patent/SG11202009252UA/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
    • C10L1/22—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/56—Acrylamide; Methacrylamide
    • 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
    • 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
    • C10L1/18—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
    • 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
    • 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
    • C10L2200/0446—Diesel
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/08—Inhibitors
    • C10L2230/082—Inhibitors for anti-foaming
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine
SG11202009252UA 2018-03-21 2019-03-19 Polyacrylamide antifoam components for use in diesel fuels SG11202009252UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862646134P 2018-03-21 2018-03-21
PCT/US2019/022911 WO2019183050A1 (en) 2018-03-21 2019-03-19 Polyacrylamide antifoam components for use in diesel fuels

Publications (1)

Publication Number Publication Date
SG11202009252UA true SG11202009252UA (en) 2020-10-29

Family

ID=65995900

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202009252UA SG11202009252UA (en) 2018-03-21 2019-03-19 Polyacrylamide antifoam components for use in diesel fuels

Country Status (6)

Country Link
US (1) US11639479B2 (en)
EP (1) EP3768805A1 (en)
CN (1) CN111936604A (en)
BR (1) BR112020018896A2 (en)
SG (1) SG11202009252UA (en)
WO (1) WO2019183050A1 (en)

Family Cites Families (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036003A (en) 1957-08-07 1962-05-22 Sinclair Research Inc Lubricating oil composition
NL108929C (en) 1958-05-22
DE1248643B (en) 1959-03-30 1967-08-31 The Lubrizol Corporation, Cleveland, Ohio (V. St. A.) Process for the preparation of oil-soluble aylated amines
US3236770A (en) 1960-09-28 1966-02-22 Sinclair Research Inc Transaxle lubricant
US3381022A (en) 1963-04-23 1968-04-30 Lubrizol Corp Polymerized olefin substituted succinic acid esters
US3414347A (en) 1965-03-30 1968-12-03 Edroy Products Company Inc Binocular with pivoted lens plate
US3539633A (en) 1965-10-22 1970-11-10 Standard Oil Co Di-hydroxybenzyl polyamines
US3461172A (en) 1966-11-22 1969-08-12 Consolidation Coal Co Hydrogenation of ortho-phenolic mannich bases
US3448047A (en) 1967-04-05 1969-06-03 Standard Oil Co Lube oil dispersants
US3586629A (en) 1968-09-16 1971-06-22 Mobil Oil Corp Metal salts as lubricant additives
US3726882A (en) 1968-11-08 1973-04-10 Standard Oil Co Ashless oil additives
US3591598A (en) 1968-11-08 1971-07-06 Standard Oil Co Certain condensation products derived from mannich bases
US3725480A (en) 1968-11-08 1973-04-03 Standard Oil Co Ashless oil additives
US3634515A (en) 1968-11-08 1972-01-11 Standard Oil Co Alkylene polyamide formaldehyde
US3980569A (en) 1974-03-15 1976-09-14 The Lubrizol Corporation Dispersants and process for their preparation
US4234435A (en) 1979-02-23 1980-11-18 The Lubrizol Corporation Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
US4464182A (en) 1981-03-31 1984-08-07 Exxon Research & Engineering Co. Glycol ester flow improver additive for distillate fuels
JPS58138791A (en) 1982-02-10 1983-08-17 Nippon Oil & Fats Co Ltd Fluidity improver for fuel oil
US4581156A (en) * 1984-12-03 1986-04-08 United States Steel Corporation Control of foam formation in the manufacture of wet process phosphoric acid
US5252447A (en) 1989-11-07 1993-10-12 Fuji Photo Film Co., Ltd. Silver halide color photographic material
US5600044A (en) 1994-09-15 1997-02-04 Exxon Production Research Company Method for inhibiting hydrate formation
FR2751982B1 (en) 1996-07-31 2000-03-03 Elf Antar France ONCTUOSITY ADDITIVE FOR ENGINE FUEL AND FUEL COMPOSITION
GB9827366D0 (en) 1998-12-11 1999-02-03 Exxon Chemical Patents Inc Macromolecular materials
DE60119918T3 (en) 2000-03-31 2010-07-01 Texaco Development Corp. FUEL COMPOSITION FOR FRICTIONAL IMPROVEMENT DELIVERY IMPROVEMENT
DE10247795A1 (en) 2002-10-14 2004-04-22 Basf Ag Use of an additive mixture containing homopolymer of a hydrocarbylvinyl ether for improving the action of a cold flow improver for fuel oil compositions and for decreasing the Cold Filter Plugging Point with avoidance of aspiration
DE602004027686D1 (en) * 2003-07-03 2010-07-29 Infineum Int Ltd Fuel composition
DE10356595A1 (en) 2003-12-04 2005-06-30 Basf Ag Fuel oil compositions with improved cold flow properties
ES2310764T3 (en) 2003-12-09 2009-01-16 Basf Se TERC-BUTIL (MET) ACRYLATE BASED COPOLYMERS AND THEIR USE IN HAIR ASPERSORS.
CN1281641C (en) * 2004-03-31 2006-10-25 中国石油化工股份有限公司 Method for preparing diesel flow improver
EP1819739B1 (en) * 2004-12-09 2019-07-24 The Lubrizol Corporation Process of preparation of an additive
EP3406692A1 (en) 2005-06-16 2018-11-28 The Lubrizol Corporation Fuel composition comprising a quaternary ammonium salt detergent
US7906470B2 (en) 2006-09-01 2011-03-15 The Lubrizol Corporation Quaternary ammonium salt of a Mannich compound
US20080113890A1 (en) 2006-11-09 2008-05-15 The Lubrizol Corporation Quaternary Ammonium Salt of a Polyalkene-Substituted Amine Compound
EP2235146B1 (en) 2007-12-18 2016-04-20 Basf Se Biodiesel cold flow improver
US8529643B2 (en) 2008-05-13 2013-09-10 Afton Chemical Corporation Fuel additives for treating internal deposits of fuel injectors
PL3127992T3 (en) 2008-10-10 2019-06-28 The Lubrizol Corporation Additives to reduce metal pick-up in fuels
ES2382420T3 (en) * 2009-09-25 2012-06-08 Evonik Rohmax Additives Gmbh A composition to improve the cold flow properties of combustible oils
GB201001920D0 (en) 2010-02-05 2010-03-24 Innospec Ltd Fuel compostions
GB201003973D0 (en) 2010-03-10 2010-04-21 Innospec Ltd Fuel compositions
US8790426B2 (en) 2010-04-27 2014-07-29 Basf Se Quaternized terpolymer
GB201007756D0 (en) 2010-05-10 2010-06-23 Innospec Ltd Composition, method and use
US8911516B2 (en) 2010-06-25 2014-12-16 Basf Se Quaternized copolymer
US20120010112A1 (en) 2010-07-06 2012-01-12 Basf Se Acid-free quaternized nitrogen compounds and use thereof as additives in fuels and lubricants
US9006158B2 (en) 2010-12-09 2015-04-14 Basf Se Polytetrahydrobenzoxazines and bistetrahydrobenzoxazines and use thereof as a fuel additive or lubricant additive
US20130133243A1 (en) 2011-06-28 2013-05-30 Basf Se Quaternized nitrogen compounds and use thereof as additives in fuels and lubricants
GB201113388D0 (en) 2011-08-03 2011-09-21 Innospec Ltd Fuel compositions
GB201113390D0 (en) 2011-08-03 2011-09-21 Innospec Ltd Fuel compositions
GB201113392D0 (en) 2011-08-03 2011-09-21 Innospec Ltd Fuel compositions
US8852297B2 (en) 2011-09-22 2014-10-07 Afton Chemical Corporation Fuel additives for treating internal deposits of fuel injectors
US20130225463A1 (en) 2011-11-04 2013-08-29 Markus Hansch Quaternized polyether amines and their use as additive for fuels and lubricants
US9574149B2 (en) 2011-11-11 2017-02-21 Afton Chemical Corporation Fuel additive for improved performance of direct fuel injected engines
CA2789907A1 (en) 2011-11-11 2013-05-11 Afton Chemical Corporation Fuel additive for improved performance of direct fuel injected engines
WO2013160228A1 (en) 2012-04-27 2013-10-31 Evonik Oil Additives Gmbh Use of cold flow improver compositions for fuels, blends thereof with biofuels and formulations thereof
US8894726B2 (en) 2012-06-13 2014-11-25 Afton Chemical Corporation Fuel additive for improved performance in fuel injected engines
EP3056527A1 (en) * 2015-02-11 2016-08-17 Total Marketing Services Block copolymers and use thereof for improving the cold properties of fuels
CN106075961B (en) * 2016-07-08 2018-10-19 合肥艾普拉斯环保科技有限公司 The fatty alcohol emulsion antifoaming agent and preparation method thereof that water-soluble homopolymer is stablized

Also Published As

Publication number Publication date
CN111936604A (en) 2020-11-13
US11639479B2 (en) 2023-05-02
BR112020018896A2 (en) 2021-02-09
WO2019183050A1 (en) 2019-09-26
US20210009912A1 (en) 2021-01-14
EP3768805A1 (en) 2021-01-27

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