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Neste Oyj patents


Recent patent applications related to Neste Oyj. Neste Oyj is listed as an Agent/Assignee. Note: Neste Oyj may have other listings under different names/spellings. We're not affiliated with Neste Oyj, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Neste Oyj-related inventors


Method for producing biohydrocarbons

The present invention relates to a method of producing biohydrocarbons. Further, the invention relates to biohydrocarbons obtainable by the methods of the invention and to a method of producing polymers.. ... Neste Oyj

Upgrading 5-nonanone

Provided are fuel components, a method for producing fuel components, use of the fuel components and fuel containing the fuel components based on 5-nonanone.. . ... Neste Oyj

Fatty acid composition

This disclosure relates to the field of renewable oil compositions and to the use of renewable oil compositions for production of hydrocarbon compositions, which can be used for traffic fuels and other solutions. An exemplary composition contains free fatty acids and triglycerides, in a concentration of free fatty acids from 15 wt-% to 80 wt-% and a remainder being predominantly triglycerides. ... Neste Oyj

Method for ketonisation of biological material

A method for producing ketones includes a) providing a feedstock of biological origin having fatty acids and/or fatty acid derivatives having an average chain length of 24 c-atoms or less; b) subjecting the feedstock to a catalytic ketonization reaction in the presence of ak2o/tio2-catalyst; and c) obtaining from the ketonization reaction a product stream having ketones, which ketones have a longer average hydrocarbon chain length than the average hydrocarbon chain length in the feedstock, wherein step b) is carried out directly on the feedstock and in the presence of the k2o/tio2-catalyst as the sole catalyst applied in the ketonization reaction.. . ... Neste Oyj

Process for producing high octane gasoline component from renewable raw material

This invention relates generally to a process for producing gasoline component. More particularly, the invention relates to a process for producing high octane gasoline component using renewable raw material as an additional feedstock. ... Neste Oyj

Method for producing renewable middle-distillate composition, use of the composition and fuel containing the same

The present invention provides a fuel comprising a renewable middle distillate composition obtainable by hydrodeoxygenation of a feedstock comprising levulinic acid dimers/oligomers and fractionated distillation. The renewable middle distillate composition contains less than 10.0 wt.-% aromatics.. ... Neste Oyj

Renewable diesel fuel composition

Methods and uses of a good lubricity fraction obtainable from thermal treatment of levulinic acid and subsequent hydrogenation and fractionation are disclosed.. . ... Neste Oyj

Renewable dvpe adjustment material, fuel blend containing the same, and method for producing a fuel blend

The present invention relates to a light fuel composition comprising fossil fuel, ethanol, and a bio-hydrocarbon composition as a dvpe adjustment material.. . ... Neste Oyj

Renewable hydrocarbons, method for producing the same and use thereof

The present invention relates to a method for conversion of levulinic acid and to a hydrocarbon composition obtainable by the method. The method comprises a step of providing a feedstock, a conversion step of subjecting the feedstock to a c—c coupling reaction and a hydrotreatment, and a hydrodeoxygenation step. ... Neste Oyj

Combined levulinic acid and furfural production from biomass related application

A process is provided for improved levulinic acid production form biomass, wherein furfural is recovered from vapor flow from the levulinic acid production reactor. The reaction conditions can be chosen to enable good yield for both products and minimization of undesired side products.. ... Neste Oyj

Selective process for conversion of levulinic acid to gammavalerolactone

A process is disclosed for converting levulinic acid to gammavalerolactone with increased selectivity. The process is based on the recognition of the reaction intermediate, 4-hydroxyvaleric acid, and improved conversion thereof.. ... Neste Oyj

Method for recovering lipids from microbial biomass

A method is disclosed for recovering lipids from microbial biomass, and for producing lipids. In the method, an aqueous suspension includes fermentation broth containing oleaginous yeast biomass which is subjected to hydrothermal treatment and lipids are recovered from the biomass by solvent extraction.. ... Neste Oyj

Use of hydrothermally treated biomass as mycotoxin binder

The present invention relates to hydrothermally processed microorganism biomass and a feed or food composition comprising said biomass for use in preventing or reducing the adverse effects of mycotoxinsin animal or human digestive tract.. . ... Neste Oyj

Use of hydrothermally treated biomass as pathogen binder

The present invention relates to microorganism biomass and a feed or food composition comprising said biomass for use in preventing or reducing the adverse effects of pathogens in animal or human digestive tract.. . ... Neste Oyj

03/23/17 / #20170081262

Process for separation and purification of renewable propane

A method for treating a gas stream comprising hydrogen and propane, where a combination of membrane separation and elevated pressure distillation is used to separate the hydrogen gas from the propane gas.. . ... Neste Oyj

03/16/17 / #20170073588

Method for thermal conversion of ketoacids and hydrotreament to hydrocarbons

The present disclosure relates to thermal conversion of ketoacids, including methods for increasing the molecular weight of ketoacids, the method including the steps of providing in a reactor a feedstock comprising at least one ketoacid. The feedstock is then subjected to one or more c-c-coupling reaction(s) by heating the feedstock to temperature of 200-500° c. ... Neste Oyj

03/16/17 / #20170073294

Method for catalytic conversion of ketoacids and hydrotreament to hydrocarbons

The present disclosure relates to catalytic conversion of ketoacids, including methods for increasing the molecular weight of ketoacids, the method including the steps of providing in a reactor a feedstock comprising at least one ketoacid. The feedstock is then subjected to one or more c—c-coupling reaction(s) in the presence of hydrogen, and in the presence of a catalyst system having both hydrogenation activity and c—c-coupling activity.. ... Neste Oyj

01/12/17 / #20170009144

Composition comprising paraffin fractions obtained from biological raw materials and method of producing same

A composition, including 40-50 wt-% c14 paraffins, based on the total weight of the composition, and 35-45 wt-% c15 paraffins, based on the total weight of the composition, wherein the c14 and c15 paraffins are produced from a biological raw material.. . ... Neste Oyj

01/12/17 / #20170008864

Method for catalytic conversion of ketoacids and hydrotreament to hydrocarbons

Catalytic conversion of ketoacids is disclosed, including methods for increasing the molecular weight of ketoacids. An exemplary method includes providing in a reactor a feedstock having at least one ketoacid. ... Neste Oyj








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