Neste Oyj

Neste Oy

Optatech Corporation

Maaria Seläntaus

Marina Lindblad

Elias Ikonen

Jukka Myllyoja

Mats Käldström

Rami Piilola

Ulla Kiiski

Marja Tiitta

Christer Hans Bergstrom

Olli Ikkala

Ville Paasikallio

Kaisa Lamminpää

Lars-Olof Pietila

Esko Karvinen

Nikitas Katsaras

Susanna Wallenius

Marina Linblad

Emma Sairanen

Jarno Kohonen

Kaija Isokoski

Heidi Osterholm

Sören Sundblom

Riitta Holsti-Miettinen

A process for hydrotreating recycled or renewable feedstocks with a catalytic microparticle slurry, and a process for manufacturing the catalytic microparticle slurry, are disclosed.

Catalytic hydrotreating of feedstocks

The present disclosure relates to a method for upgrading lignocellulosic material carbohydrates and/or carbohydrate derivatives by dimerisation and/or oligomerisation using specific catalysts and to the use of the upgraded products.

Upgrading lignocellulosic or carbohydrate material

Catalytic conversion of ketoacids is disclosed, including methods for increasing the molecular weight of ketoacids. An exemlary method includes providing in a reactor a feedstock having at least one ketoacid. The feedstock is then subjected to one or more C&#x2014;C-coupling reaction(s) in the presence of a catalyst system having a first metal oxide and a second metal oxide.

Method for catalytic conversion of ketoacids and hydrotreament to hydrocarbons

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.

Upgrading 5-nonanone

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

Renewable diesel fuel composition

The present invention relates to catalytic conversion of ketoacids, including methods for increasing the molecular weight of ketoacids, the method can include providing in a reactor a feedstock comprising at least one ketoacid, water and a base. The feedstock is then subjected to base catalysed condensation reactions.

Method for catalytic conversion of ketoacids and hydrotreatment to hydrocarbons

The present invention relates to catalytic conversion of ketoacids, including methods for increasing the molecular weight of ketoacids. The method can include providing in a reactor a raw material having at least one ketoacid. The raw material is then subjected to one or more C&#x2014;C-coupling reaction(s) in the presence of an ion exchange resin catalyst to produce at least one ketocid dimer. The method can include providing in a reactor a feedstock having the at least one ketoacid dimer and subjecting the feedstock to one or more C&#x2014;C-coupling reaction(s) at a temperature of at least 200&#xb0; C.

Method for catalytic conversion of ketoacids via ketoacid dimer intermediate and hydrotreatment to hydrocarbons

Polyphenylene ether blends and a process for the preparation thereof

Growing community of inventors

Helsinki, Finland

Maaria Seläntaus