DE2065049A1 - Fuel additives - consisting of polyalkylene glycol mono-ether n-phenyl naphthylamine mixtures - Google Patents
Fuel additives - consisting of polyalkylene glycol mono-ether n-phenyl naphthylamine mixturesInfo
- Publication number
- DE2065049A1 DE2065049A1 DE19702065049 DE2065049A DE2065049A1 DE 2065049 A1 DE2065049 A1 DE 2065049A1 DE 19702065049 DE19702065049 DE 19702065049 DE 2065049 A DE2065049 A DE 2065049A DE 2065049 A1 DE2065049 A1 DE 2065049A1
- Authority
- DE
- Germany
- Prior art keywords
- ether
- polyalkylene glycol
- naphthylamine
- phenyl
- pref
- 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
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
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino 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
- C10L1/143—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
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- 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
- C10L1/198—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
- C10L1/1985—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 polyethers, e.g. di- polygylcols and derivatives; ethers - esters
-
- 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
- C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Kraftstoffzusatz zur Reduzierung von Rückstandsbildungen in Verbrennungskraftmaschinen, insbesondere FahrzeugMotoren und Reduzierung von Schadstoffen in deren Abgasen Bisher hat man versucht, durch Zusatz von metallorganischen Katalysatoren, niedermolyicularen Alkoholen, Estern, Fettsäuren, Aldehyden, Ketonen, Polyalkenen usw. zu Kraftstoffen bei Verbrennungskraftmaschinen, insbesondere Fahrzeugmotoren, wie Otto-und Dieselmotoren, RUckstandsbildungen und Rußabscheidungen zu reduzieren. Das ist nur unbefriedigend gelungen. - Außerdem hat man sich um eine Reduzierung von Schadstoffen in den Abgasen der Verbrennungskraftmaschinen bzw. Fahrzeugmotoren bemüht und dazu nicht nur konstruktive Maßnahmen ergriffen, sondern auch den Zusatz chemischer Zusätze zu den Kraftstoffen vorgeschlagen. Aber auch insoweit ist entscheidender Erfolg bisher ausgeblieben. Vielmehr ist das Problem um die Umweltverschmutzung und -vergiftung durch insbesondere Fahrzeugmotoren unter Berücksichtigung der ständig anwachsenden Anzahl von Kraftfahrzeugen im Straßenverkehr nie größer gewesen, als heute. Hier will die Erfindung Abhilfe scharfen. Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines and the reduction of pollutants in their exhaust gases so far attempts have been made by adding organometallic catalysts, low molecular weight Alcohols, esters, fatty acids, aldehydes, ketones, polyalkenes etc. to fuels for internal combustion engines, especially vehicle engines such as gasoline and diesel engines, To reduce the formation of residues and soot deposits. That is just unsatisfactory succeded. - Besides, has one is concerned with a reduction in pollutants endeavored in the exhaust gases of internal combustion engines or vehicle engines and to do so not only taken constructive measures, but also the addition of chemical additives suggested to fuels. But this is also a decisive success so far failed. Rather, the problem is about pollution and poisoning by in particular vehicle engines taking into account the constantly growing Number of motor vehicles in road traffic has never been greater than it is today. here the invention wants to provide a remedy.
Der Erfindung liegt die Aufgabe zugrunde, anzugeben, durch welchen Zusatz Kraftstoffe für Verbrennungskraftmaschinen, insbesondere Fahrzeugmotoren, derart positiv beeinflußt werder können, daß nicht nur eine Herabsetzung von Ablagerungen, in den Motoren selbst erreicht wird, sondern vor allem eine Herabsetzung der Schadstoffe in den Abgasen der verbrannten Kraftstoffe, so daß die Abgaszusamneensetzunnicht länger gesundheitsschädlich ist.The invention is based on the object of specifying through which Additive fuels for internal combustion engines, especially vehicle engines, can be so positively influenced that not only a reduction of deposits, is achieved in the engines themselves, but above all a reduction in pollutants in the exhaust gases of the combusted fuels so that the exhaust gas compositions do not is harmful to health for a longer period of time.
Gegenstand der Erfindung ist die Verwendung von 0,01 bis 10 Vol. %, vorzugsweise 1 Vol. % Polyalkyleng lykolilonoätzher in Mischung mit N-Phenyl-Naphthylamin, dessen Mischungsanteil 0,1 - 2,5 Vol. %, vorzugsweise 1,5 Vol. % betra;t als Zusatz zu Kraftstoffen zur Reduzierung von Rückstandsbildungen in Verbrennungskraftmaschinen, insbesondere Fahrzeugmotoren, und Heduzierung von Schadstoffen in deren Abgasen. In dieser Hinsicht erlaubt die Anwendbarkeit des weiten Zusatz/Kraftstoff-Mischbereiches eine je nach Auslegung bestehender bzw.The invention relates to the use of 0.01 to 10% by volume, preferably 1 vol.% Polyalkyleneg lykolilonoätzher mixed with N-phenyl-naphthylamine, the proportion of which is 0.1 - 2.5% by volume, preferably 1.5% by volume, as an additive on fuels to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and the reduction of pollutants in their exhaust gases. In this Respect allows the applicability of the wide additive / fuel mixing range an existing or
künftiger Gesetze erforderliche Anpassung. Unter Mischungsanteil ist hier der Anteil des Amins an der äther / Amin-Mischung zu versehen. - Verwirklicht man diese Lehre der Erfindung, so stellt sich heraus, daß überraschenderweise in Verbrennungskraftmaschinen, insbesondere Fahrzeugmotoren, wie Otto-, Diesel- und Kreiskolbenmotoren, die Verbrennungsvorgänge selbst entscheidend beeinflußt werden. Durch Zusatz des Polyalkylenglykolmonoäthers zum Kraftstoff, der im Zuge der Verbrennung im Motor bevorzugt Peroxyde bildet, wird die Oxydation beschleunigt, werden Nebenreaktionen der Dehydrierung und Zyklisierung unterdrückt. Daraus resultieren nicht nur optimale Reduzierung von Rückstandsbildungen in den Motoren, sondern in den Abgasen werden die Schadstoffe ganz erheblich reduziert. Zu solchen Schadstoffen zählen hier vor allem canzerogen wirkende Stoffe, z.B. 3,4 - Benzypren und Kohlenmonoxyd. - Weiter lehrt die Erfindung, als Polyalkylenglykolmonoäther einen Ather der folgenden Gruppe vorzugsweise R = C4H9 R' = CH3 R'' = CH3 od H n = ca. 2 bis ca. 25 @ = ca. 2 bis ca. 25 für R'' = H<n zu verwenden. Als N-Phenyl-Naphthylainin findet vorzugsweise ein N-Phenyl - (X) - Napthylamin Verwendung, Im folgenden- sei die Erfindung anhand eines Beispiels näher erläutert: Einem Kraftstoff, z.B. Superkraftstoffw wurde 1 Vol. eines Gemisches aus 98,5 Vol. % Äther und l,5 Volr % Amin zugesetzte Nach Verbrennung in einem Ottomotor wurde dieser Motor auf Rückstandsbildungen untersucht, seine Abgase auf Schadstoffee Es fand nicht nur eine Reduzierung von Rückstandsbildungen statt, sondern vielmehr wurden überraschenderweise bereits vorhandene Rückstände, z.B. in den Kolbenringnuten, in den Verbrennungsräumen, den Einspritzsystemen, sowie an den Ein-und Auslaßsystemen, abgebaut. Ferner konnten Verschleißverminderung und Kaltstarterleichterung festgestellt werden. Der Motorenlauf war ruhiger als bei Verwendung handelsüblicher Kraftstoffe. - In den Abgasen konnten Schadstoffe, wie z.B.adaptation required by future laws. The proportion of the amine in the ether / amine mixture is to be indicated here as the proportion of mixture. If this teaching of the invention is implemented, it turns out that, surprisingly, the combustion processes themselves are decisively influenced in internal combustion engines, in particular vehicle engines such as Otto, diesel and rotary piston engines. By adding the polyalkylene glycol monoether to the fuel, which preferably forms peroxides in the course of combustion in the engine, the oxidation is accelerated and side reactions of dehydration and cyclization are suppressed. This not only results in an optimal reduction in the formation of residues in the engines, but also significantly reduces the pollutants in the exhaust gases. Such pollutants include mainly carcinogenic substances, such as 3,4 - benzyprene and carbon monoxide. - The invention also teaches that the polyalkylene glycol monoether is an ether of the following group preferably R = C4H9 R '= CH3 R "= CH3 od H n = approx. 2 to approx. 25 @ = approx. 2 to approx. 25 for R" = H <n to be used. An N-phenyl - (X) - naphthylamine is preferably used as the N-phenyl-naphthylamine. Ether and 1.5% by volume of amine added Combustion chambers, the injection systems and the intake and exhaust systems are dismantled. Furthermore, a reduction in wear and tear and an easier cold start could be ascertained. The engine ran more smoothly than when using commercially available fuels. - In the exhaust gases could pollutants such as
3,4 - enzypren praktisch nicht mehr festgestellt werden, was auf die überraschend intensive und entscheidende Beeinflussung der Verbrennungsvorgänge zurückzuführen ist, insbesondere auf die vollständige Unterdrückung der Nebenreaktionen der Dehydrierung und Zyklisierung. Weiterhin werde eine erhebliche Reduzierung des Kohlenmonoxyds in den Abgasen beobachtet, da offenbar thermische Zerfallsprodukte des Amins als negativer Katalysator in die Verbrennungsreaktion eingreifen.3,4 - Enzypren practically no longer be determined, which is due to the surprisingly intensive and decisive influence on the combustion processes is due, in particular, to the complete suppression of the side reactions of dehydration and cycling. Furthermore, there will be a significant reduction in the Carbon monoxide observed in the exhaust gases, as apparently thermal decomposition products of the amine act as a negative catalyst in the combustion reaction.
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2064681A DE2064681B2 (en) | 1970-12-31 | 1970-12-31 | Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and to reduce pollutants in their exhaust gases |
DE19702065049 DE2065049C (en) | 1970-12-31 | Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and to reduce pollutants in their exhaust gases excretion from 2064681 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2064681A DE2064681B2 (en) | 1970-12-31 | 1970-12-31 | Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and to reduce pollutants in their exhaust gases |
DE19702065049 DE2065049C (en) | 1970-12-31 | Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and to reduce pollutants in their exhaust gases excretion from 2064681 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2065049A1 true DE2065049A1 (en) | 1972-07-06 |
DE2065049C DE2065049C (en) | 1973-07-26 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
DE2064681A1 (en) | 1972-07-20 |
DE2064681B2 (en) | 1973-01-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69805561T2 (en) | Fuel oil composition for diesel engines | |
DE69637083T2 (en) | Operation of reduced particulate emission diesel engines using platinum group metal fuel additive and flow oxidation catalyst | |
US5266082A (en) | Fuel additive | |
DE69329464T2 (en) | METHOD FOR REDUCING THE POLLUTANT FLUE FROM A DIESEL ENGINE PROVIDED WITH A PARTICLE TRAP | |
CN1381302A (en) | Protection agent composition and method for fuel-lean discharge system | |
DE102017011833A1 (en) | Process for the exhaust gas purification of piston engines operated with mixtures of hydrogen and ammonia | |
DE2150362A1 (en) | fuel | |
DE2811728A1 (en) | METHOD AND DEVICE FOR GENERATING AN ADDITIONAL GAS MIXTURE TO THE FUEL-AIR MIXTURE OF A COMBUSTION ENGINE | |
DE3686422T2 (en) | METHOD FOR IMPROVED COMBUSTION IN COMBUSTION PROCESSES USING HYDROCARBONS. | |
EP0325769B1 (en) | Use of an unleaded liquid fuel containing ferrocen for operating a spark ignition engine | |
US4240801A (en) | Diesel fuel composition | |
EP3859138A1 (en) | Method for operating a diesel engine as a two-fluid engine with diesel oil or mixtures of ammonia and hydrogen | |
EP2907866B1 (en) | Fuel for self-ignition engines based on polyoxymethylene dialkyl ethers | |
DE60113697T2 (en) | SUPPLEMENT FOR PARTICLE REDUCTION IN DIESEL OIL BURNING EMISSIONS | |
US3817720A (en) | Organic smoke suppressant additive and distillate hydrocarbon fuel compositions containing same | |
DE2064681A1 (en) | Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and to reduce pollutants in their exhaust gases | |
US4166724A (en) | Fuel composition | |
CA2112404A1 (en) | Fuel oil treatment | |
DE2065049C (en) | Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and to reduce pollutants in their exhaust gases excretion from 2064681 | |
DE19843380A1 (en) | Process for reducing the pollutant emissions from I.C. engines comprises adding glyoxal in an aqueous solution to the fuel | |
EP0706549A1 (en) | Fuel for internal combustion engines and turbines | |
DE2716420C2 (en) | ||
DE2520971A1 (en) | Diesel engine operation with fuel and water emulsions - contg. alkyl aryl polyglycol ether as emulsifier | |
DE2065049B (en) | Fuel additive to reduce the formation of residues in internal combustion engines, in particular vehicle engines, and to reduce pollutants in their exhaust gases. Eliminated from: 2064681 | |
EP4200385B1 (en) | Additive to reduce particulate matter in emissions deriving from the combustion of diesel fuel and fuel oil and fuel composition that contains it |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8339 | Ceased/non-payment of the annual fee |