197 patents
Page 5 of 10
Utility
Process for producing free fatty acids
24 May 22
A process for producing free fatty acids from oil containing chlorophyll is disclosed.
Jukka-Pekka Pasanen, Annika Malm, Rami Piilola
Filed: 17 Dec 18
Utility
Olefin Trimerization
12 May 22
The present disclosure relates to a process and a production unit that are used to catalytically manufacture olefin trimers from olefin monomers, and wherein olefin dimers are recycled after dimerization reaction, and reacted with olefin monomers in an addition reaction.
Antti PYHÄLAHTI, Jaana KANERVO
Filed: 12 Nov 21
Utility
Diesel Fuel Composition
12 May 22
A diesel fuel composition as disclosed includes a fossil diesel component, a fatty acid methyl esters component, and a hydrotreated renewable paraffinic diesel component.
Ulla KIISKI, Jenni NORTIO, Markku KURONEN
Filed: 7 Apr 20
Utility
Upgrading ketoacid
10 May 22
The present invention relates to a method using a specific catalyst for upgrading ketoacid to intermediates for fuel and chemical industry, intermediates obtained by the method and to their use.
Marja Tiitta, Marina Linblad
Filed: 28 Dec 17
Utility
Purification of Recycled and Renewable Organic Material
5 May 22
A method is disclosed of purifying a recycled or renewable organic material, wherein the recycled or renewable organic material includes more than 1 ppm silicon as silicon compounds and/or more than 10 ppm phosphorous as phosphorous compounds.
Blanka TOUKONIITTY, Ville PAASIKALLIO, Jukka-Pekka PASANEN, Jouni TOURONEN, Meri HOVI, Antti PASANEN, Salla LIKANDER, Sami TOPPINEN, Pekka AALTO, Kari JANSSON, Marina LINDBLAD, Mats KÄLDSTRÖM, Kaisa LAMMINPÄÄ
Filed: 19 Jul 19
Utility
Multicomponent diesel composition
3 May 22
The invention discloses novel diesel fuel compositions including a renewable diesel component, a fossil diesel component and an oxygenate component, as well as methods for manufacture and use of a combination of a renewable diesel component, and an oxygenate component for reducing particulate matter emissions.
Ulla Kiiski, Markku Kuronen, Kalle Lehto, Tuukka Hartikka
Filed: 14 Dec 17
Utility
Fuel compositions with enhanced cold properties and methods of making the same
19 Apr 22
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.
Markku Kuronen, Ulla Kiiski
Filed: 4 Feb 21
Utility
Method for Producing Renewable Fuel
31 Mar 22
A process for preparing hydrocarbons from an oxygenated hydrocarbon feedstock, such as animal fat, having a high nitrogen impurity is described.
Ville SUNTIO, Olli VISURI, Petri LINDQVIST
Filed: 30 Sep 21
Utility
Biogenic low viscosity insulating oil
29 Mar 22
A method of producing a non-petroleum based electrical insulating oil, wherein the method can include providing a primary mixture of non-petroleum origin, containing isomerized straight chain hydrocarbons; performing a distillation and/or stripping of the primary mixture; collecting a paraffinic base oil as a product of the distillation and/or stripping, containing a mixture of isoalkanes and alkanes; and mixing the base oil with an antioxidant additive.
Per Wiklund
Filed: 24 Jan 18
Utility
Process for producing renewable products
22 Mar 22
The present disclosure relates to a method for producing renewable ketones, paraffin waxes, base oil components and alkenes from a feedstock of biological origin, wherein the method includes ketonisation of esters of fatty acids and monohydric alcohols wherein the alcohols have carbon chain length of two or more.
Jukka Myllyoja, Petro Silvonen
Filed: 17 Dec 19
Utility
Method for Producing Renewable Base Oil and Renewable Fuel Components
17 Mar 22
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.
Jukka MYLLYOJA, Jaana KANERVO, Jaana MAKKONEN, Marja TIITTA
Filed: 20 Dec 19
Utility
Apparatus and Method for heat treating a feedstock comprising a lipid material
10 Mar 22
Present disclosure relates to a novel process for purification of lipid material for further use as such as, for example, a source of fuel of chemicals.
Susanna KUITUNEN, Jarmo HALTTUNEN, Petri LINDQVIST, Sami TOPPINEN
Filed: 17 Dec 19
Utility
Fuel Composition and Method for Producing a Fuel Composition
10 Mar 22
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 −40° C. or below, and an exemplary cetane number more than 40, preferably more than 45, more preferably more than 50.
Markku KURONEN, Ulla Kiiski, Jenni Nortio, Kati Sandberg
Filed: 16 Nov 21
Utility
a Method for Treating Lipid Materials
10 Mar 22
A method for treating a lipid material containing phosphorous and/or metal compounds is described.
Petri LINDQVIST, Jarmo HALTTUNEN, Olli VISURI, Väinö SIPPOLA, Antti PASANEN, Sami TOPPINEN, Jukka-Pekka PASANEN
Filed: 16 Dec 19
Utility
Selective Hydroxyl Group Removal from Alkylphenols
3 Mar 22
A process for selective removal of hydroxyl groups from phenolic compounds is disclosed.
Marina LINDBLAD, Kaisa LAMMINPÄÄ, José Luis GONZÁLES ESCOBEDO, Reetta KARINEN, Eveliina MÄKELÄ, Riikka PUURUNEN
Filed: 18 Dec 19
Utility
Blending of Renewable Fuels
3 Mar 22
An aviation fuel composition is disclosed, containing 50-95 vol-% of petroleum-derived jet fuel component, and 5-50 vol-% of renewable middle distillate component.
Jenni NORTIO, Kati SANDBERG
Filed: 12 Dec 19
Utility
Composition comprising paraffins and method for producing the same
1 Mar 22
The invention relates to a composition comprising C10-C20 paraffins, wherein about 3 wt. % to about 30 wt. %, based on the total weight of the composition, are C10-C15 paraffins, and the C10-C20 paraffins are derived from a biological raw material.
Virpi Rämö, Tomi Nyman, Tanja Eskola
Filed: 16 May 17
Utility
Method to Produce High Quality Components from Renewable Raw Material
24 Feb 22
The present disclosure relates to a method of producing high quality components from renewable raw material.
Anna KARVO, Virpi RÄMÖ, Ulla KIISKI, Maija ROUHIAINEN
Filed: 16 Dec 19
Utility
Fuel comprising ketone(s)
22 Feb 22
Provided are fuel components, a method for producing fuel components, use of the fuel components and fuel containing the fuel components based on ketone(s).
Ulla Kiiski, Maija Rouhiainen, Jukka Myllyoja, Esko Karvinen, Pia Bergström
Filed: 27 Sep 17
Utility
Process for Catalytic Production of Propanol
17 Feb 22
The present disclosure is related to a multistep process for producing renewable gasoline components from a glyceride containing feedstock.
Marja TIITTA, Anna KARVO, Ulla KIISKI, Terhi KOLEHMAINEN, Jukka MYLLYOJA, Ville PAASIKALLIO
Filed: 20 Dec 19