197 patents
Page 2 of 10
Utility
Renewable Hydrocarbon Composition Having Good Cetane Number and Good Cold Properties
7 Sep 23
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.
Markku KURONEN, Ulla KIISKI, Jenni NORTIO, Anne RUONAKANGAS
Filed: 10 May 23
Utility
Co-processing Route for Hydrotreating Polymer Waste-based Material
31 Aug 23
Provided is a method for upgrading polymer waste-based material.
Pekka AALTO, Kari JANSSON, Ville PAASIKALLIO, Andrea PÉREZ NEBREDA, Emma SAIRANEN
Filed: 5 May 23
Utility
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8 Aug 23
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.
Ulla Kiiski, Salla Likander, Kati Sandberg, Pirjo Saikkonen
Filed: 23 Nov 20
Utility
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1 Aug 23
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
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25 Jul 23
A method is disclosed for reducing fouling in catalytic cracking.
Ville Paasikallio, Blanka Toukoniitty, Jukka-Pekka Pasanen
Filed: 20 Dec 18
Utility
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20 Jul 23
Provided is a method for upgrading polymer waste-based material.
Pekka AALTO, Kari JANSSON, Ville PAASIKALLIO, Andrea PÉREZ NEBREDA, Emma SAIRANEN
Filed: 16 Dec 21
Utility
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20 Jul 23
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.
Juha KESKIVÄLI, Anna KARVO, Ulla KIISKI
Filed: 26 Aug 21
Utility
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4 Jul 23
A method is disclosed for preparing a renewable fuel blend.
Jenni Nortio, Ulla Kiiski, Pirjo Saikkonen
Filed: 22 Nov 18
Utility
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23 May 23
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.
Jouni Touronen, Meri Hovi, Antti Pasanen, Salla Likander, Sami Toppinen, Pekka Aalto, Kari Jansson, Marina Lindblad, Mats Käldström, Kaisa Lamminpää, Andrea Perez Nebreda
Filed: 19 Jul 19
Utility
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9 May 23
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
10g1kzebqzj9esrmila76ka7rzah7i8c2a2l4gqmlpv91
9 May 23
A process is disclosed for producing renewable products, such as a renewable base oil, from a feedstock of biological origin.
Jukka Myllyoja, Jukka Hietala
Filed: 25 Sep 20
Utility
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4 May 23
Disclosed is a hydrocarbon composition containing isomerised paraffins having specific cut-off points in a distillation curve, a density from 768.0 to 772.0 and an average carbon number of 14.3 to 15.1.
Kati SANDBERG, Väinö SIPPOLA, Janne SUPPULA, Jesse VILJA
Filed: 18 Nov 20
Utility
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4 May 23
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.
Ulla KIISKI, Salla LIKANDER, Kati SANDBERG, Pirjo SAIKKONEN
Filed: 23 Nov 20
Utility
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11 Apr 23
A method is disclosed of producing hydrocarbons from a recycled or renewable organic material, wherein the recycled or renewable organic material contains from 5 to 30 wt-% oxygen as organic oxy-gen compounds and from 1 to 1000 ppm phosphorous as phosphorous compounds.
Jouni Touronen, Marina Lindblad, Mats Käldström, Kaisa Lamminpää
Filed: 19 Jul 19
Utility
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30 Mar 23
An integrated production plant system includes, at one production site at least two plants of different kinds selected from a renewable paraffinic fuel plant to produce renewable paraffinic fuel in a renewable paraffinic fuel process, a renewable fatty acid alkyl ester (FAAE) fuel plant to produce renewable FAAE fuel in a renewable FAAE process, a renewable base oil plant to produce renewable base oil in a renewable base oil process, and a renewable chemical plant to produce renewable chemical in a renewable chemical process.
Anja LEMINEN, Jukka HIETALA, Marja TIITTA, Virpi RÄMÖ
Filed: 9 Dec 20
Utility
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28 Mar 23
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
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16 Mar 23
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.
Ulla KIISKI, Markku KURONEN, Jenni NORTIO
Filed: 31 Oct 22
Utility
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2 Mar 23
A process for hydrotreating recycled or renewable feedstocks with a catalytic microparticle slurry, and a process for manufacturing the catalytic microparticle slurry, are disclosed.
Kaisa LAMMINPÄÄ, Marina LINDBLAD, Maaria SELÄNTAUS, Kaija ISOKOSKI, Marja TIITTA, Emma SAIRANEN, Ville PAASIKALLIO
Filed: 18 Dec 20
Utility
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23 Feb 23
The present disclosure relates to marine fuel compositions having low sulfur content and processes for making such compositions.
Varpu MARKKANEN
Filed: 10 Oct 22
Utility
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14 Feb 23
The present disclosure relates to a process for treating a feedstock containing tall oil, the process including separation of a light stream from the feedstock, followed by removal of a heavy fraction from the feedstock, in which process the separation of the light stream from the feedstock a fractionator is used and at least one product is collected from the light stream.
Ville Nevanlinna, Kim Vikman, Jan Wahlström
Filed: 10 Jul 20