ES355848A1 - Procedimiento para la preparacion de una composicion de pe-troleo. - Google Patents
Procedimiento para la preparacion de una composicion de pe-troleo.Info
- Publication number
- ES355848A1 ES355848A1 ES355848A ES355848A ES355848A1 ES 355848 A1 ES355848 A1 ES 355848A1 ES 355848 A ES355848 A ES 355848A ES 355848 A ES355848 A ES 355848A ES 355848 A1 ES355848 A1 ES 355848A1
- Authority
- ES
- Spain
- Prior art keywords
- crude
- pour point
- preparation
- oil composition
- depressed
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000010779 crude oil Substances 0.000 title 1
- 230000000994 depressogenic effect Effects 0.000 title 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/08—Use of additives to fuels or fires for particular purposes for improving lubricity; for reducing wear
-
- 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
- C10L1/16—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, 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
- C10L1/16—Hydrocarbons
- C10L1/1625—Hydrocarbons macromolecular compounds
- C10L1/1633—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds
- C10L1/165—Hydrocarbons macromolecular compounds homo- or copolymers obtained by reactions only involving carbon-to carbon unsaturated bonds from compounds containing aromatic 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, 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
- C10L1/1955—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds 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 an alcohol, ether, aldehyde, ketonic, ketal, acetal radical
-
- 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
- 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, 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
- C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
- C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid 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
- 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
-
- 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
- C10L1/26—Organic compounds containing phosphorus
- C10L1/2666—Organic compounds containing phosphorus macromolecular compounds
- C10L1/2675—Organic compounds containing phosphorus macromolecular compounds obtained by reactions involving only carbon to carbon unsaturated bonds; derivatives thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Lubricants (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6709453A NL6709453A (de) | 1967-07-07 | 1967-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES355848A1 true ES355848A1 (es) | 1970-03-16 |
Family
ID=19800653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES355848A Expired ES355848A1 (es) | 1967-07-07 | 1968-07-06 | Procedimiento para la preparacion de una composicion de pe-troleo. |
Country Status (18)
Country | Link |
---|---|
US (1) | US3776247A (de) |
AT (1) | AT289993B (de) |
BE (1) | BE717234A (de) |
CA (1) | CA980118A (de) |
CH (1) | CH496794A (de) |
DE (1) | DE1770695A1 (de) |
DK (1) | DK138374B (de) |
ES (1) | ES355848A1 (de) |
FI (1) | FI51712C (de) |
FR (1) | FR1575984A (de) |
GB (1) | GB1161188A (de) |
IE (1) | IE32096B1 (de) |
NL (1) | NL6709453A (de) |
NO (1) | NO127015B (de) |
OA (1) | OA02849A (de) |
SE (1) | SE355377B (de) |
SU (1) | SU365898A3 (de) |
YU (1) | YU138868A (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1268089A (en) * | 1966-10-14 | 1972-03-22 | Exxon Research Engineering Co | Method for preparing a petroleum residual fuel having improved flow characteristics |
GB1267604A (en) * | 1968-09-16 | 1972-03-22 | Exxon Research Engineering Co | Petroleum crude oils having improved flow properties and reduced tendency to deposit wax |
US3926579A (en) * | 1968-09-16 | 1975-12-16 | Exxon Research Engineering Co | Petroleum crude oils containing polymers comprised of c' 18'+14 c' 40 'alpha-olefins have reduced tendency to deposit wax |
US4010006A (en) * | 1969-05-09 | 1977-03-01 | Exxon Research And Engineering Company | Flow improvers |
US3957659A (en) * | 1971-03-05 | 1976-05-18 | Shell Oil Company | Crude oil compositions having improved low temperature flow properties |
GB1382045A (en) * | 1971-03-05 | 1975-01-29 | Shell Int Research | Waxy crude oil compositions |
GB1471664A (en) * | 1973-06-18 | 1977-04-27 | Shell Int Research | Hydrocarbon oil compositions having reduced frictional drag |
US4022590A (en) * | 1975-02-05 | 1977-05-10 | Texaco Inc. | Low pour waxy residual fuel oils |
US4104171A (en) * | 1976-12-30 | 1978-08-01 | Union Oil Company Of California | Method for transporting waxy oils by pipeline |
US4135887A (en) * | 1977-09-16 | 1979-01-23 | Exxon Research & Engineering Co. | Flow improvers for crude and residual-containing fuel oils |
US4127138A (en) * | 1977-11-23 | 1978-11-28 | Texaco Inc. | Fuel oil blending to improve pour reduction |
US4127140A (en) * | 1977-11-23 | 1978-11-28 | Texaco Inc. | Crude oil compositions having low pour points |
US4127139A (en) * | 1977-11-23 | 1978-11-28 | Texaco Inc. | Low pour gas oils |
FR2471405A1 (fr) * | 1979-12-13 | 1981-06-19 | Inst Francais Du Petrole | Compositions d'huiles hydrocarbonees presentant notamment une fluidite amelioree a basse temperature par l'addition de terpolymeres |
US4437519A (en) | 1981-06-03 | 1984-03-20 | Occidental Oil Shale, Inc. | Reduction of shale oil pour point |
US4518509A (en) * | 1982-04-09 | 1985-05-21 | Petrolite Corporation | Particulate compositions |
GB8307522D0 (en) * | 1983-03-18 | 1983-04-27 | Shell Int Research | Wax-containing crude oil |
US4625745A (en) * | 1983-12-23 | 1986-12-02 | Exxon Research And Engineering Company | Drag reduction agents for hydrocarbon solutions |
FR2566288B1 (fr) * | 1984-06-21 | 1991-10-18 | Elf Aquitaine | Additifs polymeriques utilisables pour l'inhibition du depot de paraffines dans les huiles brutes |
DE3613247C2 (de) * | 1986-04-19 | 1995-04-27 | Roehm Gmbh | Konzentrierte Emulsionen aus Ethylen-Vinylacetat-Copolymeren, Verfahren zu deren Herstellung und deren Verwendung als Stockpunktverbesserer |
US4767545A (en) * | 1986-07-31 | 1988-08-30 | Ciba-Geigy Corporation | Use of organic fluorochemical compounds with oleophobic and hydrophobic groups in crude oils as antideposition agents, and compositions thereof |
US4769160A (en) * | 1986-07-31 | 1988-09-06 | Ciba-Geigy Corporation | Use of organic fluorochemical compounds with oleophobic and hydrophobic groups in asphaltenic crude oils as viscosity reducing agents |
GB8706369D0 (en) * | 1987-03-18 | 1987-04-23 | Exxon Chemical Patents Inc | Crude oil |
DE3818438A1 (de) * | 1988-05-31 | 1989-12-07 | Roehm Gmbh | Mineraloele mit verbessertem fliessverhalten |
GB8820071D0 (en) * | 1988-08-24 | 1988-09-28 | Exxon Chemical Patents Inc | Fuel compositions |
US4992080A (en) * | 1988-10-31 | 1991-02-12 | Conoco Inc. | Oil compositions containing alkyl amine derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compound |
US5055212A (en) * | 1988-10-31 | 1991-10-08 | Conoco Inc. | Oil compositions containing alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic compound |
US4900331A (en) * | 1988-10-31 | 1990-02-13 | Conoco Inc. | Oil compositions containing alkyl amine or alkyl mercaptan derivatives of copolymers of an alpha olefin or an alkyl vinyl ether and an unsaturated alpha, beta-dicarboxylic copound |
US5281329A (en) * | 1989-07-14 | 1994-01-25 | Rohm Gmbh | Method for improving the pour point of petroleum oils |
DE3923249A1 (de) * | 1989-07-14 | 1991-01-24 | Roehm Gmbh | Mineraloele mit verbessertem fliessverhalten |
DE4036227A1 (de) * | 1990-11-14 | 1992-05-21 | Basf Ag | Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte |
DE4036226A1 (de) * | 1990-11-14 | 1992-05-21 | Basf Ag | Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte |
EP0888392B1 (de) | 1996-03-21 | 2011-05-11 | Ceca S.A. | Acrylat copolymere als zusatzmittel für die verhinderung der ablagerung von paraffin in rohöl und diesen enthaltende zusammensetzungen |
AU4877897A (en) * | 1996-11-14 | 1998-06-03 | Bp Exploration Operating Company Limited | Inhibitors and their uses in oils |
GB2334258B (en) * | 1996-11-14 | 2001-05-16 | Bp Exploration Operating | Inhibitors and their uses in oils |
WO2012074924A1 (en) * | 2010-11-30 | 2012-06-07 | Conocophillips Company | High cetane petroleum fuels |
WO2012074925A1 (en) * | 2010-11-30 | 2012-06-07 | Conocophillips Company | High cetane renewable fuels |
FR2982871A1 (fr) * | 2011-11-22 | 2013-05-24 | Univ Sud Toulon Var | Polymeres de poly(acrylate de n-alkyle)s et leur utilisation comme abaisseurs de point d'ecoulement de petrole |
WO2018064272A1 (en) | 2016-09-29 | 2018-04-05 | Ecolab USA, Inc. | Paraffin suppressant compositions and methods |
WO2018064270A1 (en) | 2016-09-29 | 2018-04-05 | Ecolab USA, Inc. | Paraffin inhibitors, and paraffin suppressant compositions and methods |
WO2018217889A1 (en) | 2017-05-23 | 2018-11-29 | Ecolab Usa Inc. | Injection system for controlled delivery of solid oil field chemicals |
CA3064009A1 (en) | 2017-05-23 | 2018-11-29 | Ecolab Usa Inc. | Dilution skid and injection system for solid/high viscosity liquid chemicals |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3248186A (en) * | 1962-09-12 | 1966-04-26 | Exxon Research Engineering Co | Flow characteristics of waxy petroleum residuum |
US3445205A (en) * | 1964-09-25 | 1969-05-20 | Sinclair Research Inc | Fuel oil composition having improved low temperature properties |
NL148099B (nl) * | 1966-03-17 | 1975-12-15 | Shell Int Research | Werkwijze voor het verlagen van het vloeipunt van een brandstofmengsel. |
US3447915A (en) * | 1966-10-31 | 1969-06-03 | Standard Oil Co | Fuel oil compositions |
US3462249A (en) * | 1967-03-31 | 1969-08-19 | Exxon Research Engineering Co | Fuel oil compositions containing grafted polymers |
US3576639A (en) * | 1967-07-31 | 1971-04-27 | Eastman Kodak Co | Silver halide emulsions sensitized with trinuclear complex merocyanine dyes containing a 2 - imidazolin - 4 - one nucleus |
US3449251A (en) * | 1968-05-28 | 1969-06-10 | Exxon Research Engineering Co | Wax crystal modifiers for hydrocarbon oils |
-
1967
- 1967-07-07 NL NL6709453A patent/NL6709453A/xx unknown
-
1968
- 1968-06-04 IE IE656/68A patent/IE32096B1/xx unknown
- 1968-06-04 SE SE741068A patent/SE355377B/xx unknown
- 1968-06-05 NO NO02197/68A patent/NO127015B/no unknown
- 1968-06-17 YU YU138868A patent/YU138868A/xx unknown
- 1968-06-18 GB GB2894068A patent/GB1161188A/en not_active Expired
- 1968-06-19 FI FI171768A patent/FI51712C/fi active
- 1968-06-19 DK DK289168A patent/DK138374B/da not_active IP Right Cessation
- 1968-06-21 AT AT598968A patent/AT289993B/de not_active IP Right Cessation
- 1968-06-24 DE DE19681770695 patent/DE1770695A1/de active Pending
- 1968-06-26 CH CH948868A patent/CH496794A/de not_active IP Right Cessation
- 1968-06-27 BE BE717234D patent/BE717234A/xx unknown
- 1968-07-01 SU SU1252377A patent/SU365898A3/ru active
- 1968-07-01 US US3776247D patent/US3776247A/en not_active Expired - Lifetime
- 1968-07-05 FR FR1575984D patent/FR1575984A/fr not_active Expired
- 1968-07-05 CA CA024,453A patent/CA980118A/en not_active Expired
- 1968-07-06 ES ES355848A patent/ES355848A1/es not_active Expired
- 1968-07-06 OA OA53317A patent/OA02849A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK138374B (da) | 1978-08-21 |
AT289993B (de) | 1971-05-10 |
CA980118A (en) | 1975-12-23 |
FI51712C (fi) | 1977-03-10 |
DK138374C (de) | 1979-01-29 |
SU365898A3 (de) | 1973-01-08 |
US3776247A (en) | 1973-12-04 |
IE32096L (en) | 1969-01-07 |
YU138868A (en) | 1983-10-31 |
NL6709453A (de) | 1969-01-09 |
IE32096B1 (en) | 1973-04-04 |
FR1575984A (de) | 1969-07-25 |
GB1161188A (en) | 1969-08-13 |
CH496794A (de) | 1970-09-30 |
DE1770695A1 (de) | 1971-11-25 |
BE717234A (de) | 1968-12-27 |
SE355377B (de) | 1973-04-16 |
OA02849A (fr) | 1970-12-15 |
NO127015B (de) | 1973-04-24 |
FI51712B (de) | 1976-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES355848A1 (es) | Procedimiento para la preparacion de una composicion de pe-troleo. | |
ES300018A1 (es) | Un procedimiento para retardar la deposición de parafina en los recipientes para petróleo | |
GB1075164A (en) | Oxidised degraded interpolymers and hydrocarbon fuel compositions containing them | |
GB1178936A (en) | Method for reducing Friction Loss in a Conduit | |
KR840007434A (ko) | 개선된 저온 유동성을 갖는 중간 유출 조성물 | |
GB992388A (en) | Blended polypropylene compositions | |
GB1251380A (de) | ||
GB1471664A (en) | Hydrocarbon oil compositions having reduced frictional drag | |
ES401382A1 (es) | Un procedimiento para mejorar las propiedades de fluidez deun crudo de petroleo cereo. | |
GB1325701A (en) | Gasoline additive | |
GB1432019A (en) | Low-pour point low-sulphur crude oil blends and method for the transportation thereof | |
GB1438974A (en) | Fuels for internal combsution engines | |
GB1431986A (en) | Low pour point oil compositions | |
GB1419787A (en) | Fuel additives | |
ES464384A1 (es) | Un procedimiento para controlar la corrosion en las unidadesde separacion de sistemas de transformacion de hidrocarburospetroquimicos. | |
ES283739A1 (es) | Procedimiento para la eliminación de las manchas de los productos petrolíferos | |
SU487929A1 (ru) | Топливна композици | |
GB1289329A (de) | ||
GB1314918A (en) | Fuel oil blending to pour reduction | |
GB896144A (en) | Drilling muds | |
GB785570A (en) | Functional fluids | |
Arpino | Sea pollution by petroleum products). | |
GB1319031A (en) | Traction drive fluids | |
FR2046310A5 (en) | Fuel oil additive copolymer lowering flow p - oint | |
FR2053945A5 (en) | Fuel comp esp aviation fuel |