Provided herein is an e-Drive fluid containing PAO 2.5, ester and hydrocarbon mixtures with controlled structure characteristics that address the performance requirements for film thickness and efficiency within e-transmissions.

A process is disclosed for producing renewable products, such as a renewable base oil, from a feedstock of biological origin. The process includes subjecting a feedstock containing free fatty acids and fatty acid glycerides, wherein at least one hydrocarbon chain is unsaturated, to esterification reaction in the presence of an alcohol. An ester stream thereby obtained is then subjected to metathesis conditions in the presence of a renewable alkene to obtain a metathesis product. Separation of the metathesis product includes recovery of a fraction containing or consisting essentially of C16 fatty acid esters, which is subjected to ketonisation reaction conditions to produce long chain ketones, which after hydrotreatment meet requirements for a renewable base oil. Ketonisation reaction produces renewable alkene usable in metathesis reaction.

An electrotechnical fluid composition, comprising more than 90 wt-% paraffins in the C17-C18 range, based on the total weight of the composition, is described. The ratio of the amount of C18 i-paraffins to the amount of C18 n-paraffins is more than 40, based on the weight of the C18 i-paraffins and the weight of the C18 n-paraffins in the composition.

Disclosed are multifunctional compounds represented by structural formula (I):

##STR00001##

methods of producing compounds represented by structural formula (I) and their use in inhibiting corrosion in corrodible material.

An example composition according to the present disclosure includes, among other possible things, water and an active product including ethoxylated castor oil, wherein the ethoxylated castor oil has a degree of ethoxylation defined as CO—X, where the ethoxylated castor oil is a reaction product of castor oil and X moles of ethylene oxide. The active product comprises between about 20 percent and about 50 percent by weight of the composition. The ethoxylated castor oil is dispersible or soluble in the water such that the composition is homogenous, and the composition has a viscosity of about 10,000 cps or less.

The present disclosure relates to methods for producing renewable base oil and other valuable renewable fuel components from a feedstock of biological origin comprising free fatty acids and glycerides. The feedstock is first separated to two or more effluent streams containing a fatty acid fraction and glyceride fraction. The glycerides are hydrolyzed to free fatty acids and glycerol, and the fatty acids thus obtained are recycled to the separating. The fatty acids are then converted to the base oil by ketonisation, hydrodeoxygenation and hydroisomerisation. The glycerol is converted to propanols by selective hydrogenolysis.

Disclosed is a method of producing an estolide having high structural stability, including: a) preparing a fatty acid mixture from biomass-derived oil; b) separating the fatty acid mixture into a C16 fatty acid and a C18 fatty acid; c) converting the C18 fatty acid into a C18 or C17 linear internal olefin; and d) subjecting the C18 or C17 linear internal olefin and the C16 fatty acid to an estolide reaction, thus obtaining an estolide.

An environmentally friendly bicycle chain and gear maintenance system includes an ecologically friendly package of highly recyclable material such as one of a metal or glass container with an integral brush applicator; or a paper container with a wax or other oil-resistant, non-permeable interior. The environmentally friendly bicycle chain and gear maintenance system includes a lubricant contained within the package, the lubricant being substantially free of petroleum oil distillates and comprising one of either a lanolin based lubricant which comprises a mixture of lanolin within a carrier, wherein the carrier is a non-drying or semi-non-drying, plant-based oil or a water soluble lubricant comprising a mixture of 25% to 75% of a surfactant which is a soap and 25% to 75% of glycerin.

Described herein are methods of stabilizing the beta hydrogen of glycerol based esters by the insertion of alkoxy groups to significantly improve the thermal, oxidative, and hydrolytic stability of the ester and allow for controlling the molar density of esters bonds in the lubricants to maximize hydrolytic stability while maintaining biodegradability and further improving performance properties.

Disclosed is the use of specific organophosphorus compounds as anti-wear agents in an oil so as to prevent and/or reduce the neurotoxicity of the oil and/or for the prophylaxis of aerotoxic syndrome in the instance of a fume event.