Neste Oyj

Neste Oil Oyj

Fortum Oyj

Neste Corporation

Ulla Kiiski

Markku Kuronen

Jenni Nortio

Kati Sandberg

Pekka Aalto

Juha Jakkula

Vesa Niemi

Jouko Nikkonen

Seppo Mikkonen

Jukka Myllyoja

Marina Lindblad

Marja Tiitta

Virpi Rämö

Outi Piirainen

Anna Karvo

Kalle Lehto

Merja Kouva

Tuukka Hartikka

Maija Rouhiainen

Anne Ruonakangas

Pirjo Saikkonen

Maaria Seläntaus

Elias Ikonen

Salla Likander

Jesse Vilja

Maija Hakola

Esko Karvinen

Pia Bergström

Kaija Isokoski

Riikka-Mari Haara

Terhi Kolehmainen

Arto Heiska

Juha Keskiväli

Teemu Sarjovaara

Mikko Aalto

Virpi Ramo

Juha Keskivali

Anne Rounakangas

Pia BERGSTRÖM

The present disclosure provides a marine fuel component produced from feedstock of biological origin and a method for producing the same. The present disclosure provides marine fuel blends containing the marine fuel component of biological origin and at least one additional marine fuel.

Method for producing renewable fuels

A renewable hydrocarbon composition as disclosed includes monobranched isoparaffins, dibranched isoparaffins, tribranched isoparaffins multibranched isoparaffins, and n-paraffins, having carbon numbers from C8 to C30. Said renewable hydrocarbon composition has high cetane number and excellent cold properties. The renewable hydrocarbon composition can be used as diesel fuel or as a diesel fuel component.

Renewable hydrocarbon composition having good cetane number and good cold properties

A novel octane enhanced intermediate hydrocarbon composition having a high bio-component content in the composition through the use of a renewable first gasoline component is herein disclosed. The intermediate hydrocarbon composition includes a renewable first gasoline component in an amount of from 5 to 50%-vol of the total intermediate hydrocarbon composition volume and the rest consisting of a second gasoline component, wherein the second hydrocarbon gasoline component includes unsaturated hydrocarbons from 50 to 90%-vol of the second gasoline component volume.

Octane enhanced intermediate hydrocarbon composition

Methods of making a diesel fuel blend having enhanced cold properties; methods of lowering the cloud point of a mineral middle distillate fuel; and diesel fuel blends including a blend of a renewable fuel and a mineral middle distillate fuel.

Fuel compositions with enhanced cold properties and methods of making the same

A diesel fuel composition as disclosed includes a fossil diesel component, a fatty acid methyl esters component, and a hydrotreated renewable paraffinic diesel component. A method is disclosed for producing the diesel composition and use thereof. Use of the hydrotreated renewable paraffinic diesel component as an oxidation stability improver is further disclosed.

Diesel fuel composition

A marine fuel blend comprising renewable hydrotreated fuel is disclosed. The present marine fuel blend is environmentally friendly and has good pour point and storage stability.

Marine fuel blend

The invention discloses methods for manufacturing and using a diesel fuel composition comprising a cetane number improver, a fossil fuel component, and a hydrotreated renewable fuel component manufactured by hydrotreating and isomerising renewable raw material.

Diesel fuel composition and a method for producing a diesel fuel composition

The present invention relates to the field of gasoline and gasoline compositions or blends. More specifically the invention relates to a novel fuel or gasoline composition with synergistic effects and use thereof, and in particular a synergistic effect with respect to the octane rating/octane number.

Gasoline composition with octane synergy

A method is disclosed for preparing an aviation fuel composition by subjecting a feedstock of biological and/or recycled origin to cracking in a cracking unit and to fractionation in a fractionation unit to obtain a kerosene fraction. The obtained kerosene fraction is subjected to hydrotreatment in a hydrotreatment unit to form a first jet fuel component. The formed first jet fuel component is mixed with a further jet fuel component to form a fuel composition having a wear scar diameter of 0.78 mm or less, as measured with BOCLE lubricity test method according to ASTM D5001. The feedstock contains one or more of tall oil pitch (TOP), a mixture of sludge palm oil, palm fatty acid distillate and animal fat (FATS), and used lubricant oil (ULO).

Preparation of an aviation fuel composition

The present disclosure relates to methods for preparing aviation fuel component from a feedstock containing fossil hydrotreating feed and a second feed containing esters of fatty acids and rosins, free fatty acids and resin acids. The method includes subjecting the feedstock to hydrotreatment reaction conditions to produce a hydrotreated stream, separating the hydrotreated stream to three fractions from which at least part the highest boiling fraction is subjected to hydrocracking reaction to produce a hydrocracked stream. At least part of the hydrocracked stream is admixed with at least part of the hydrotreated stream, and their admixture is processed further until desired conversion of the feedstock to the aviation fuel component is obtained.

Method to prepare an aviation fuel component

A method is disclosed for preparing a renewable fuel blend. The method includes subjecting at least two feedstocks of different biological origins to catalytic cracking in a catalytic cracking unit and to hydrotreatment in a hydrotreatment unit to form a fuel blend having an aromatic hydrocarbon content from 26 to 42 wt-% and a paraffinic hydrocarbon content of less than 53 wt-%, as measured according to ASTM D2425-04 (2011). The fuel blend is formed by mixing the at least two feedstocks together before subjecting them to the catalytic cracking and hydrotreatment, or by obtaining a first fuel component and at least one further fuel component from the catalytic cracking and hydrotreatment of the at least two feedstocks, and mixing the first fuel component and the at least one further fuel component together.

Preparation of a fuel blend

A multipurpose fuel composition is disclosed which contains a petroleum derived jet fuel component and a renewable jet fuel component, wherein the multipurpose fuel composition has a freezing point of &#x2212;40&#xb0; C. or below, and an exemplary cetane number more than 40, preferably more than 45, more preferably more than 50.

Fuel composition and method for producing a fuel composition

The present invention relates to an aviation fuel composition comprising an aviation range fuel component and a diesel range fuel component originating from renewable sources, the diesel range fuel component having a cloud point of at most about &#x2212;20&#xb0; C. and existent gum more than about 7 mg/100 ml, wherein existent gum of the aviation fuel composition is at most about 7 mg/100 ml.

Aviation fuel composition

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Hamari, Finland

Ulla Kiiski