Abstract:
A method for producing, maintaining and/or repairing a protective coating on the surface of at least one component in a high temperature zone of an engine during operation thereof wherein selected additives are employed in the engin's fuel.
Abstract:
Verfahren zur Herstellung von Verbindungen der allgemeinen Formel (I) unter Umsetzung der Verbindung der allgemeinen Formel (II) wobei L, L unabhängig voneinander, gleich oder verschieden, Cl oder OH sind, in Gegenwart von a. Chlorverbindungen Cl- M 2 R 1 R 2 R 3 , Cl-M 3 R 4 R 5 R 6 , unter der Maßgabe, dass nicht L und L beide zugleich OH sind, oder b. Hydroxyverbindungen HO-M 2 R 1 R 2 R 3 , HO-M 3 R 4 R 5 R 6 . Verwendung von Verbindungen der allgemeinen Formel (I) als Markierstoffe für Flüssigkeiten und Verfahren zur Detektion von Markierstoffen in Flüssigkeiten.
Abstract:
The present invention relates to gasoline or a gasoline and ethanol blend fuel compositions that have improved oxidation stability. More specifically, the gasoline or a gasoline and ethanol blend fuel compositions include at least one antioxidant that increases the oxidative stability of the fuel. The gasoline or a gasoline and ethanol blend fuel compositions may also include an antioxidant mixture, or an antioxidant mixture in combination with a polar and/or nonpolar solvent, that increases the oxidative stability of the fuel.
Abstract:
Die vorliegende Erfindung betrifft die Verwendung bestimmter Fungizide zur Erhöhung der Qualität und gegebenenfalls der Quantität von Ölpflanzenerzeugnissen. Sie betrifft auch die Verwendung dieser Fungizide zur Verringerung der Sprödigkeit der Samenschalen von Samenölpflanzen. Außerdem betrifft sie Ölpflanzenerzeugnisse, die aus Ölpflanzen, die mit diesen Fungiziden behandelt wurden, erhältlich sind, z.B. Öle oder Samen aus entsprechend behandelten Ölpflanzen. Des Weiteren betrifft sie auch regenerative Kraftstoffe, die das erfindungsgemäße Öl und/oder Umsetzungsprodukte davon enthalten. Schließlich betrifft sie ein Verfahren zur Verbesserung der Verbrennung in Motoren und Feuerungsanlagen, bei dem man diese zumindest teilweise mit einem geeigneten erfindungsgemäßen Ölpflanzenerzeugnis betreibt.
Abstract:
Lubricants, especially lubricating oils, and fuels, especially hydrocarbon fuels, contain a class of anti-wear, and extreme pressure additives that are derived from silanes. The additives can be used as either partial or complete replacements for zinc dialkyldithiophosphates currently used in lubricant and fuels.
Abstract:
This invention provides a method for imparting invisible markings for identification purposes to petroleum hydrocarbons by incorporating one or more infrared fluorescing compounds therein. Certain infrared fluorophores from the classes of squaraines (derived from squaric acid), phthalocyanines and naphthalocyanines are useful in providing invisibly marked petroleum hydrocarbons such as crude oil, lubricating oils, waxes, gas oil (furnace oil), diesel oil, kerosene and in particular gasoline. The near infrared fluorophores are added to the hydrocarbons at extremely low levels and are detected by exposing the marked hydrocarbon compositions to near infrared radiation having a wavelength in the 670-850 nm range and then detecting the emitted fluorescent light via near infrared light detection means.
Abstract:
본 발명은 실란으로부터 유도된 내마모성, 내피로성 및 극압 첨가제의 한 부류를 포함하는 윤활제, 특히 윤활유, 및 연료, 특히 탄화수소 연료에 관한 것이다. 상기 첨가제는 윤활제 및 연료중에 현재 사용되고 있는 아연 디알킬디티오포스페이트를 부분적으로 또는 전부 교체하여 사용될 수 있다. 실란, 첨가제, 윤활제, 연료, 실란
Abstract:
The invention relates to a method for producing compounds of general formula (I) by converting the compound of general formula (II), where L, L' independently of one another are the same of different and represent Cl or OH, in the presence of a) chlorine compounds Cl-MRRR, Cl-MRRR, with the proviso that both L and L' are not OH at the same time, or b) hydroxy compounds HO-MRRR, HO-MRRR. The invention also relates to the use of compounds of general formula (I) as tracer substances for liquids and to methods for detecting tracer substances in liquids.
Abstract:
There are disclosed energetic nanoparticle compositions and materials containing silicon and other energetic elements, and methods of manufacturing the same, including reacting silicon nanoparticles and unsaturated alkene or alkyne to form covalently bonded surface coatings passivated against surface oxidation, for combination with a fuel, explosive or oxidizer.