EP1051462A1 - Feste kraftstoffadditive - Google Patents
Feste kraftstoffadditiveInfo
- Publication number
- EP1051462A1 EP1051462A1 EP99904864A EP99904864A EP1051462A1 EP 1051462 A1 EP1051462 A1 EP 1051462A1 EP 99904864 A EP99904864 A EP 99904864A EP 99904864 A EP99904864 A EP 99904864A EP 1051462 A1 EP1051462 A1 EP 1051462A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- additive
- weight
- composition according
- fuel
- solid
- 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
Links
- 239000000654 additive Substances 0.000 title claims abstract description 99
- 230000000996 additive effect Effects 0.000 title claims abstract description 72
- 239000004449 solid propellant Substances 0.000 title description 7
- 239000000203 mixture Substances 0.000 claims abstract description 76
- 239000007787 solid Substances 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 239000002816 fuel additive Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 235000011837 pasties Nutrition 0.000 claims abstract description 13
- 239000008240 homogeneous mixture Substances 0.000 claims abstract description 4
- 239000003599 detergent Substances 0.000 claims description 20
- 239000002199 base oil Substances 0.000 claims description 18
- 239000001993 wax Substances 0.000 claims description 12
- 239000012188 paraffin wax Substances 0.000 claims description 10
- 229920002367 Polyisobutene Polymers 0.000 claims description 8
- 229920000570 polyether Polymers 0.000 claims description 8
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 235000019271 petrolatum Nutrition 0.000 claims description 6
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 239000002480 mineral oil Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- 235000010446 mineral oil Nutrition 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000000975 dye Substances 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 21
- 238000009472 formulation Methods 0.000 description 19
- 238000012360 testing method Methods 0.000 description 8
- 239000008188 pellet Substances 0.000 description 7
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000003502 gasoline Substances 0.000 description 5
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 4
- 150000002430 hydrocarbons Chemical group 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 229920002552 poly(isobornyl acrylate) polymer Polymers 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010538 cationic polymerization reaction Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000006187 pill Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- WGSMMQXDEYYZTB-UHFFFAOYSA-N 1,2,4,5-tetramethylbenzene Chemical compound CC1=CC(C)=C(C)C=C1C.CC1=CC(C)=C(C)C=C1C WGSMMQXDEYYZTB-UHFFFAOYSA-N 0.000 description 1
- NYTPAANIMXKHJA-UHFFFAOYSA-N 2-methylprop-1-en-1-amine Chemical class CC(C)=CN NYTPAANIMXKHJA-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 235000019809 paraffin wax Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 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
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic 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, 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
- C10L1/143—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, 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
- C10L10/06—Use of additives to fuels or fires for particular purposes for facilitating soot removal
Definitions
- the present invention relates to solid or pasty additive compositions for fuels.
- Carburetors and intake systems of gasoline engines, but also injection systems for fuel metering in gasoline and diesel engines are increasingly contaminated.
- the contamination is caused by dust particles from the air drawn in by the engine, unburned hydrocarbon residues from the combustion chamber and the ventilation gases from the crankshaft housing that are led into the carburetor.
- Such detergents which can originate from a large number of chemical substance classes, are generally used in combination with carrier oils and, if appropriate, further additive components, such as, for example, corrosion inhibitors and demulsifiers.
- These liquid additive formulations are generally added to the fuel by means of suitable metering devices, where they have their effect.
- suitable metering devices where they have their effect.
- solid fuel additives that dissolve in fuels would be helpful and cheap here. They would represent a significant improvement over liquid additives, since the technical and cost-intensive effort of a dosing device is eliminated.
- a pumpable fuel additive paste is known from DE-A-44 31 409, which can be metered directly into the fuel feed line.
- the paste has an additive content of about 5 to 35% by weight and contains 10 to 60% by weight of oils, fats and / or waxes and 1 to 10% by weight of a thickening agent, e.g. Bentonite.
- a thickening agent e.g. Bentonite.
- the disadvantage of such fuel additive formulations is the poor handling of the pasty product and the high technical outlay for metering the paste into the fuel.
- Solid additives for internal combustion engines are known from CA-A-2 143 140.
- the solid formulation is prepared by adsorbing a liquid additive on a porous, solid, fuel-soluble carrier, preferably a naphthalene-based carrier, and closing the pores of the carrier after adsorption of the additive.
- a disadvantage of these solid additives is their complicated manufacturing process.
- Another serious disadvantage is the limited adsorption capacity of the naphthalene pellets used. For example, it is described that a 1.6 g pellet can typically only hold an amount of additive that corresponds to a third of its volume.
- a pelletized additive formulation which has an additive content of about 25 to about 75% by weight, based on the weight of the composition.
- the additive is in a fuel dispersible solidifying agent, such as. B. paraffin wax, and the additive pellets are sealed on their surface.
- fuel dispersible solidifying agent such as. B. paraffin wax
- preferred additives are hydrogenated polybutenes with a molecular weight of about 700 to about 1100 and reaction products of one or more vegetable oils and a polyethyleneimine, additionally derivatized with a sulfonic acid.
- 4,639,255 also describes solid fuel additive formulations which contain an aromatic hydrocarbon, for example naphthalene or the slightly subliming durene (1,2,4,5-tetramethylbenzene), as a solidifying agent in a proportion of about 50 contain up to 95 wt .-%.
- Another solid additive formulation contains, in addition to a solidifying agent, also a long-chain alcohol as a modifier for increasing the melting point.
- Another solid additive formulation has an additive content of about 5 to 40 % By weight, the additive pellets having a coating of foamed paraffin wax.
- US-A-4,639,255 describes foamed carrier additive formulations. All of the solid additive formulations described above are not yet completely satisfactory with regard to their additive content and / or because of their relatively complicated preparation. The person skilled in the art is expressly advised in US-A-4,639,255 that the additive content in uncoated formulations may not be more than 40% by weight and preferably about 10 to 10 30% by weight and in particular about 15 to 25 % By weight
- highly concentrated, solid or pasty detergent additive formulations are to be provided.
- a fuel additive composition which is non-liquid, solid or pasty under normal conditions and which can be used in particular in petrol fuels, from a preferably homogeneous mixture of a solid, fuel-soluble or dispersible solidifying agent and at least one liquid power 25 toffadditivs, wherein the composition, based on its total weight, an additive content of more than 40 to about 99 wt .-%, preferably about 50 to 95 wt .-%, such as about 60 to 90 weight percent or about 75 to 90 weight percent.
- the additive compositions according to the invention have the advantage that they have a significantly improved performance due to their increased additive content. Furthermore, they have the advantage that they are easy to produce by using the additive or additives e.g. in a melt of at ambient temperature
- 40 formulations according to the invention also offer the advantage of being able to be used for the additive of fuel without a pump device. Furthermore, the dosage level can be set more easily and the viscosity requirements for the additive product are easier to meet. 4
- a “solid” or “pasty” composition according to the invention has a melting range or melting point in the range from about 25-95 ° C, preferably about 30-90 ° C, in particular about 35-70 ° C, e.g. about 35 to 50 ° C.
- additive contents represent the sum of the content values of all constituents of the respective formulation other than the solidifying agent.
- a "homogeneous" composition is present when no phase boundaries or segregation areas are visually recognizable in the solid according to the invention.
- compositions according to the invention contain at least one detergent additive as the main additive component.
- additives are used which both prevent the formation of deposits on the inlet valves and also remove deposits which have already formed. They therefore show both a keep-clean effect and a clean-up effect.
- Additives suitable according to the invention are selected from polyether amines, such as, for example, poly-C 2 -C 6 -alkylene oxide amines, and polyalkenes, such as, for example, poly-C 2 -C 6 -alkenamine, and functional derivatives thereof.
- Particularly preferred detergent additives are selected from polyisobutenamines and functional derivatives thereof.
- the polyisobutene content of such additives can be based, for example, on the C-cut with a high polyisobutene content typically obtained during thermal or catalytic cracking, e.g. B. be produced by cationic polymerization.
- the polyisobutene part can also be made from mixtures of n-butene and i-butene, eg. B. by cationic polymerization, where the molar ratio of i-butene to n-butene is freely selectable and for example in the range from about 1:20 to about 20: 1, such as. B. about 1:10 to 10: 1, is freely adjustable.
- the polyisobutene fraction can also consist of essentially pure i-butene, e.g. B. by cationic polymerization, and thus contain about 100% i-butene units in copolymerized form.
- the above polyalkenamines are preferably prepared starting from what is known as reactive polyalkene known from the prior art.
- a functional derivative is understood to mean chemically modified detergent additives which have a cleaning effect of a detergent additive that is qualitatively comparable but not necessarily completely identical in level or strength.
- detergent additives preferably used according to the invention are known per se from the prior art.
- Polyisobutenamines are described, for example, in EP-A-0 244 616 and EP-A-0
- Detergent additives used according to the invention in particular the preferred polyisobutenamine additives, usually have a number-average molecular weight Mn in the range from about 25 150 to about 5000, preferably about 500 to about 2000, in particular about 800 to 1500 g per mole.
- the content of detergent additive e.g. Polyisobutenamines and the functional derivatives thereof, is about 20 to 100
- the detergent additive fraction can e.g. more than about 10% by weight, e.g. 15 to 30% by weight or more, e.g. about 40 40 to 99% by weight or 50 to 95% by weight, or 60 to 90% by weight or 75 to 90% by weight.
- detergent additive In addition to the detergent additive, other customary fuel additives and additives may be included, such as corrosion inhibitors, demulsifiers and dyes. Carrier oils can also be added if necessary. 6
- Mineral carrier oils synthetic carrier oils and mixtures thereof which are compatible with the additive (s) and the fuel used are examples of suitable carrier oils or carrier liquids.
- suitable mineral carrier oils are fractions obtained in petroleum processing, such as kerosene or naphtha, brightstock or mineral oils with a viscosity in the range from SN 500 to 900; but also aromatic hydrocarbons, paraffinic hydrocarbons and alkoxyalkanols.
- Suitable synthetic carrier oils are polyolefins, (poly) esters, (poly) alkoxylates, and in particular aliphatic polyethers, aliphatic polyetheramines, alkylphenol-started polyethers and alkylphenol-started polyetheramines.
- Suitable carrier oil systems are described, for example, in D ⁇ -A-38 38 918, DE-A-38 26 608, DE-A- 41 42 241, DE-43 09 074, US-A- 4,877,416 and EP-A- 0 452 328, to which express reference is hereby made.
- particularly suitable synthetic carrier oils are alcohol-initiated polyethers having about 15 to 30, such as, for example, about 20 to 25, C 3 -Cg alkylene oxide units, such as, for example, selected from propylene oxide, n-butylene oxide and i-butylene oxide units or mixtures thereof.
- a typical additive mixture contained in a composition according to the invention comprises, for example
- at least one synthetic carrier liquid such as an alkylphenol-started polyether, for example composed of about 15 to 30, such as about 20 to 25, C 3 -C 6 al
- Suitable additive mixtures have, for example, a boiling point in the range above 120 ° C., such as above 150 or 180 ° C., a density (15 ° C., DIN 51757) of approximately 0.8 to 0.9 g / cm 3 and a viscosity (20 ° C, DIN 51562) from about 50 to 200 mm 2 / s, such as about 70 to 160mm 2 / s.
- Such additive mixtures are available as commercial products, such as, for example, under the trade name Keropur® from BASF AG, Ludwigshafen. Specific examples 7 for suitable commercial products are Keropur® 3222, 3131 and ES 3401.
- the preferably used for the preparation of the additives according to the invention 5 solidifying agent is preferably k 'raftstofflöslich and usually has a melting point or softening point above the corresponding values of the final composition, such as in the range of about 30 to 100 ° C for about 30 to 90 ° C, especially 40 to 70 ° C.
- the solidifying agent 0 is selected from fuel-soluble (a) natural waxes, such as petrochemical waxes, in particular paraffin wax and petroleum jelly; (b) chemically modified waxes, such as hard waxes, and (c) synthetic waxes, such as polyethylene wax and high molecular weight polyisobutene (see e.g. Ull ann's Encyclopedia 5 of Technical Chemistry, Third Edition, Vol.
- Solidifying agents suitable according to the invention have a fuel solubility of up to about 10%, based on the weight of the fuel used.
- the fuel additive compositions according to the invention can be produced in a simple manner using generally known techniques.
- the solidifying agent is preferably heated to its softening temperature, the fuel additive or the additive mixture and optionally the carrier oil are added with stirring and the mixture is stirred until a homogeneous mixture has formed.
- the liquid mixture is then allowed to solidify.
- the incorporation of the additive into the solidifying agent by kneading or by melt extrusion can be used in the same way.
- the finished composition is then made up by extrusion 5 or tableting. It is also possible to provide the compositions in pill or powder form. Encapsulation of pellets or pills is possible, but not necessary.
- the additive compositions according to the invention can be used in the fuel without special technical devices e.g. immediately after loading into the tanker.
- the dosing units e.g. Pellets are added in an amount necessary to achieve a detergent additive concentration of approximately
- the density is determined in accordance with DIN 51757 and the viscosity is determined in accordance with DIN 51562.
- Example 1 Preparation of a solid additive composition
- Example la) was repeated, but using additive and hard paraffin in a ratio of 1: 1.
- a solid fuel-soluble fuel additive composition is also obtained.
- Example 2 Preparation of a solid additive composition
- Example 3 Determination of the cleaning action of a solid additive formulation
- Additive dosing inlet valve deposits [mg / kg] [mg / valve]
- test results show that inlet valve deposits were significantly reduced compared to the non-additive basic value.
- Example 2 Based on the test instructions of Example 1, further additive formulations according to the invention were prepared and tested for melting behavior, fuel solubility and bleeding. The test results obtained are summarized in Table 2.
- Additive mixture PIBA 7 > consistency melt bleeding 6) solubility 4 > example ratio range no.
- Additive: paraffin 5 [% by weight] [at 20 ° C] [° C] [at 20 ° C] [% by weight]
- Keropur® 2 1 16.5 solid 35-40 no 10 4
- ES 3401 1 »4 1 20 pasty 35-40 no 10 5
- Keropur® 2 1 16.5 solid 35-40 no 10 la 3222 2 > 4: 1 20 pasty 35-40 no 10 6
- Keropur® 2 1 16.5 fixed 35-40 no 10 7 31313)
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)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19804756 | 1998-02-06 | ||
DE19804756A DE19804756A1 (de) | 1998-02-06 | 1998-02-06 | Feste Kraftstoffadditive |
PCT/EP1999/000778 WO1999040166A1 (de) | 1998-02-06 | 1999-02-05 | Feste kraftstoffadditive |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1051462A1 true EP1051462A1 (de) | 2000-11-15 |
EP1051462B1 EP1051462B1 (de) | 2003-06-18 |
Family
ID=7856849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99904864A Expired - Lifetime EP1051462B1 (de) | 1998-02-06 | 1999-02-05 | Feste kraftstoffadditive |
Country Status (19)
Country | Link |
---|---|
US (1) | US6312480B1 (de) |
EP (1) | EP1051462B1 (de) |
JP (1) | JP2002502910A (de) |
KR (1) | KR20010040643A (de) |
AT (1) | ATE243245T1 (de) |
AU (1) | AU754706B2 (de) |
BR (1) | BR9910386A (de) |
CA (1) | CA2319526A1 (de) |
DE (2) | DE19804756A1 (de) |
EE (1) | EE04197B1 (de) |
ES (1) | ES2203066T3 (de) |
HU (1) | HUP0102107A3 (de) |
IL (1) | IL137400A (de) |
NO (1) | NO20003935L (de) |
NZ (1) | NZ505969A (de) |
PL (1) | PL342230A1 (de) |
SK (1) | SK11112000A3 (de) |
TR (1) | TR200002269T2 (de) |
WO (1) | WO1999040166A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2007100341A (ru) * | 2004-06-11 | 2008-07-20 | Хонейвелл Интернэшнл Инк. (Us) | Композиция автомобильной присадки и способ ее получения |
US20060229215A1 (en) * | 2005-03-29 | 2006-10-12 | Burrington James D | Solid additive compostion and method thereof |
WO2007095292A2 (en) * | 2006-02-15 | 2007-08-23 | Chaiko David J | Polymer composites, polymer nanocomposites and methods |
US20090000186A1 (en) * | 2007-06-28 | 2009-01-01 | James Kenneth Sanders | Nano-sized metal and metal oxide particles for more complete fuel combustion |
US8377290B2 (en) * | 2009-03-31 | 2013-02-19 | James K. and Mary A. Sanders Family L.L.C. | Low sulfur fuels |
US8545577B2 (en) * | 2009-03-31 | 2013-10-01 | James K. And Mary A. Sanders Family Llc | Catalyst component for aviation and jet fuels |
US8182555B2 (en) | 2009-03-31 | 2012-05-22 | James Kenneth Sanders | Nano-sized zinc oxide particles for fuel |
US8182554B2 (en) * | 2009-03-31 | 2012-05-22 | James Kenneth Sanders | Fuels for cold start conditions |
US9382490B2 (en) | 2012-12-27 | 2016-07-05 | Shell Oil Company | Compositions |
CN104870617A (zh) | 2012-12-27 | 2015-08-26 | 国际壳牌研究有限公司 | 组合物 |
EA033761B1 (ru) * | 2014-09-30 | 2019-11-22 | Sicpa Holding Sa | Способ аутентификации жидкости путем обнаружения производных флавоноидов |
CA3141803A1 (en) | 2019-05-30 | 2020-12-03 | Ecolab Usa Inc. | Dispensing system for transferring chemical into a strainer basket assembly |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4639255A (en) * | 1980-01-15 | 1987-01-27 | Phillips Petroleum Company | Solid form additives and method of forming same |
IT1206306B (it) * | 1980-02-22 | 1989-04-14 | Giudice Maria Assunta | Complesso solido con additivo per carburanti. |
US4515740A (en) * | 1980-10-16 | 1985-05-07 | Phillips Petroleum Company | Method of forming solid form fuel additives |
IT1156129B (it) * | 1982-12-02 | 1987-01-28 | Anic Spa | Composti chimici da impiegare come supporti solidi di additivi per carburanti |
FR2557587B1 (fr) * | 1984-01-04 | 1986-10-17 | Polaroil Sa | Additif pour hydrocarbures, procede pour leur preparation, utilisation pour abaisser la temperature limite de filtrabilite des fueloils et gasoils |
DE4128381A1 (de) * | 1991-08-27 | 1993-03-04 | Mobil Oil Deutschland | Vergaser kraftstoff additiv |
GB9318908D0 (en) * | 1993-09-13 | 1993-10-27 | Exxon Research Engineering Co | Additive concentrate for use with gasolines |
DE4431409A1 (de) * | 1994-09-02 | 1996-05-15 | Svendborg Dampskibs As | Pumpfähige Paste zur Additivierung flüssiger Kraftstoffe |
DE4434603A1 (de) * | 1994-09-28 | 1996-04-04 | Basf Ag | Als Kraft- und Schmierstoffadditiv geeignete Mischung aus Aminen, Kohlenwasserstoffpolymeren und Trägerölen |
CA2143140A1 (en) | 1995-02-22 | 1996-08-23 | Roger Paradis | Solid fuel additive and method |
-
1998
- 1998-02-06 DE DE19804756A patent/DE19804756A1/de not_active Withdrawn
-
1999
- 1999-02-05 CA CA002319526A patent/CA2319526A1/en not_active Abandoned
- 1999-02-05 AU AU25224/99A patent/AU754706B2/en not_active Ceased
- 1999-02-05 EE EEP200000457A patent/EE04197B1/xx not_active IP Right Cessation
- 1999-02-05 EP EP99904864A patent/EP1051462B1/de not_active Expired - Lifetime
- 1999-02-05 ES ES99904864T patent/ES2203066T3/es not_active Expired - Lifetime
- 1999-02-05 PL PL99342230A patent/PL342230A1/xx unknown
- 1999-02-05 IL IL13740099A patent/IL137400A/en not_active IP Right Cessation
- 1999-02-05 TR TR2000/02269T patent/TR200002269T2/xx unknown
- 1999-02-05 WO PCT/EP1999/000778 patent/WO1999040166A1/de not_active Application Discontinuation
- 1999-02-05 DE DE59905998T patent/DE59905998D1/de not_active Expired - Lifetime
- 1999-02-05 BR BR9910386-9A patent/BR9910386A/pt not_active IP Right Cessation
- 1999-02-05 KR KR1020007008515A patent/KR20010040643A/ko not_active Application Discontinuation
- 1999-02-05 HU HU0102107A patent/HUP0102107A3/hu unknown
- 1999-02-05 JP JP2000530583A patent/JP2002502910A/ja not_active Withdrawn
- 1999-02-05 AT AT99904864T patent/ATE243245T1/de not_active IP Right Cessation
- 1999-02-05 SK SK1111-2000A patent/SK11112000A3/sk unknown
- 1999-02-05 NZ NZ505969A patent/NZ505969A/xx unknown
- 1999-02-05 US US09/601,018 patent/US6312480B1/en not_active Expired - Fee Related
-
2000
- 2000-08-03 NO NO20003935A patent/NO20003935L/no not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO9940166A1 * |
Also Published As
Publication number | Publication date |
---|---|
EE200000457A (et) | 2001-12-17 |
HUP0102107A3 (en) | 2002-02-28 |
EE04197B1 (et) | 2003-12-15 |
NO20003935D0 (no) | 2000-08-03 |
IL137400A0 (en) | 2001-07-24 |
DE19804756A1 (de) | 1999-08-12 |
AU754706B2 (en) | 2002-11-21 |
NZ505969A (en) | 2003-01-31 |
CA2319526A1 (en) | 1999-08-12 |
BR9910386A (pt) | 2001-01-16 |
US6312480B1 (en) | 2001-11-06 |
KR20010040643A (ko) | 2001-05-15 |
DE59905998D1 (de) | 2003-07-24 |
EP1051462B1 (de) | 2003-06-18 |
NO20003935L (no) | 2000-08-03 |
PL342230A1 (en) | 2001-06-04 |
WO1999040166A1 (de) | 1999-08-12 |
AU2522499A (en) | 1999-08-23 |
HUP0102107A2 (hu) | 2001-09-28 |
IL137400A (en) | 2004-02-08 |
ES2203066T3 (es) | 2004-04-01 |
SK11112000A3 (sk) | 2001-04-09 |
JP2002502910A (ja) | 2002-01-29 |
ATE243245T1 (de) | 2003-07-15 |
TR200002269T2 (tr) | 2000-12-21 |
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