Abstract:
Additive for fuels and lubricants containing spherical layered structure onion-like particles, containing solvent and dispersed therein carbon nanosized spherical clusters CNOs to the extent from 1 to 500 nm; these clusters consist of laminated partially closed cockleshell-like form graphene layers with substituents; and the additive for fuels and lubricants has the following ratio of components, wt. %: * - carbon nanosized spherical clusters - 10- 6 - 10- 1 ; • - solvent - rest. Additive for fuels and lubricants is used in the capacity of antifriction, antiscoring and anti-oxidant components in the production of petroleum, bioethanol, biodiesel fuels, oils, greases and technical fluids with anticorrosive and antifrictional properties.
Abstract:
La présente invention concerne des compositions d'additifs pour carburants diesel et biodiesel de qualité supérieure pour améliorer la résistance au lacquering desdits carburants, notamment ceux destinés aux moteurs pourvus des systèmes d'injection de carburant de type Euro 4 à Euro 6. Les compositions d'additifs selon l'invention comprennent au moins un anti-oxydant de type phénol encombré et au moins un passivateur de métaux.
Abstract:
The present invention provides antioxidant compositions that increase the oxidative stability of biodiesel, stabilized fuel compositions, and methods of using the antioxidant compositions to increase the oxidative stability of fuel compositions.
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:
Compositions containing unsaturated fatty esters may be stabilized against atmospheric oxidation by the addition of an antioxidant package containing a phenolic oxidant and a nonphenolic oxygen scavenger, which may be a hydroxylamine, an amine N-oxide, an oxime, or a nitrone. If an amine N-oxide is used, it may be used with or without a phenolic antioxidant. Compositions treated in this manner show good resistance to atmospheric oxidation and resultant viscosity increase.
Abstract:
The present invention relates to biodiesel fuel compositions that have improved oxidation stability. More specifically, the biodiesel fuel compositions include at least one antioxidant that increases the oxidative stability of the fuel. The biodiesel 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:
Cold high energy fuel compositions for jet, turbine, diesel, fuel oil, and gasoline combustion systems. More particularly, relates to fuels comprised of enhanced combustion structure.
Abstract:
The present invention relates to processes and additive compositions capable of performing at least one of the following: a) stabilizing asphaltenes flocculated and/or precipitated in a petroleum product (as a crude oil, a residue or a fuel oil), rendering thus possible its blending with other petroleum products or its processing or its combustion; b) reducing fouling in petroleum apparatuses; c) achieving yield increase in petroleum refining and/or petrochemical operations; d) reducing particulate and/or SOx and/or NOx emissions during combustion of fuels; e) reducing fouling and/or coke formation in catalysts; f) favouring cleaning and/or decoking of petroleum apparatuses; g) reducing fouling arising from diesel and biodiesel fuels.
Abstract:
De este invento es la gama de conocimientos acumulados para producir un potencializador para gasolina fósil convencional y bioethanol carburante, con aumento en la potencia y torque, rendimiento, eficiencia de combustión, desplazamiento, cero corrosión, pH neutro, almacenamiento y transporte, de un producto totalmente orgánico, que además de lo anterior es cero contaminante, al ser hiperoxidado, y dar combustiones limpias sin radicales contaminantes en sus cadenas de carbonos, dando como resultado el potencializador y reductor orgánico natural de emisiones para gasolina fósil convencional y bioethanol. El presente proceso inventivo muestra que la gasolina fósil y el bioethanol tienen parámetros superiores al comportamiento tradicional de los combustibles potenciados por productos altamente contaminantes hoy día, y en nuestro proceso teniendo indices de oxigenación y eterización muy superiores dando como resultado la combustión mucho más completa, produciendo un 85% menos de contaminación al medio ambiente, incrementando la potencia de los motores, mezclando con la gasolina y el bioethanol en proporción de 1.25% hasta 99%. Esto incrementa el poder calórico de ambos combustibles, sin causar corrosión o desfiguración de las partes internas del motor y siendo un proceso totalmente natural, renovable y perenne. Es un proceso de utilización y mezcla de componentes orgánicos naturales que incrementan los indices de potencialización en gasolina fósil y bioethanol, aunado a la baja en más de un 85% de las emisiones toxicas al medio ambiente proveniente de la combustión de estos combustibles.