197 patents
Page 7 of 10
Utility
Purification of biomass-based lipid material
27 Jul 21
A method of purifying biomass-based lipid material, as disclosed includes providing a feed of biomass-based lipid material; optionally drying the feed; removing oxygen from the feed under reduced pressure; heat treating the feed at 180 to 300° C. under reduced pressure to solidify at least part of phosphorous and/or metal containing impurities, simultaneously distilling off at least part of free fatty acids and low molecular weight nitrogen compounds, to obtain at least a fraction containing free fatty acids and low molecular weight nitrogen compounds, and heat treated biomass-based lipid material containing degraded phosphorous and/or metal containing impurities in solid form; and removing the solid degraded phosphorous and/or metal containing impurities from the second fraction.
Jukka-Pekka Pasanen, Jarmo Halttunen, Annika Malm, Väinö Sippola
Filed: 28 Dec 18
Utility
Hydraulic fluid composition
6 Jul 21
The invention provides a hydraulic fluid composition comprising a hydrocarbon component comprising more than 5 wt % of naphthenic oil and up to 95 wt % of renewable or recycled isoparaffinic oil, based on the total weight of the composition.
Virpi Rämö, Ari Saastamoinen, Heinz Schwab
Filed: 21 Dec 17
Utility
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1 Jul 21
The use of bio oil from at least one renewable source in a hydrotreatment process, in which process hydrocarbons are formed from said glyceride oil in a catalytic reaction, and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.
Tuomas Ouni, Väinö Sippola, Petri Lindqvist
Filed: 25 Feb 21
Utility
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24 Jun 21
A method for producing a mixture hydrocarbons; a blend for producing a mixture of hydrocarbons; a mixture of hydrocarbons; and use of the mixture of hydrocarbons for producing chemicals and/or polymers.
Virpi RÄMÖ, Antti OJALA, Risto VAPOLA
Filed: 8 Apr 19
Utility
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17 Jun 21
The use of bio oil from at least one renewable source in a hydrotreatment process, in which process hydrocarbons are formed from said glyceride oil in a catalytic reaction, and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.
Tuomas OUNI, Väinö SIPPOLA, Petri LINDQVIST
Filed: 25 Feb 21
Utility
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8 Jun 21
The invention relates to a process for purification of oil by heat treatment in order to degrade phospholipids present in the non-purified oil.
Annika Malm, Mervi Waddilove
Filed: 28 Sep 17
Utility
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3 Jun 21
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
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1 Jun 21
A method for producing a cracking product having a mixture of hydrocarbons, a thermal cracking feedstock, a cracking product containing a mixture of hydrocarbons is disclosed as is a method involving use of the cracking product for producing polymers.
John Jamieson, Antti Ojala
Filed: 31 Jul 20
Utility
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20 May 21
A fuel dispensing device can include a housing, a fuel supply pipe for fuel inlet, a fuel dispensing pipe for dispensing fuel, a fuel pump for pumping fuel from the fuel supply pipe to the fuel dispensing pipe, a fuel filter for filtering fuel to be dispensed, a metering unit between the fuel supply pipe and the fuel dispensing pipe and a control for controlling a function of the fuel dispensing device, wherein heating is provided for heating at least the fuel filter.
Seppo MIKKONEN, Jari SORVARI
Filed: 1 Jun 18
Utility
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20 May 21
The invention is directed to a fuel composition for diesel engines.
Juha JAKKULA, Pekka AALTO, Vesa NIEMI, Ulla KIISKI, Jouko NIKKONEN, Seppo MIKKONEN, Outi PIIRAINEN
Filed: 26 Jan 21
Utility
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13 May 21
Methods are disclosed for producing renewable base oil and a diesel oil from low-value biological oils.
Sami TOPPINEN, Pekka NURMI
Filed: 15 Jun 18
Utility
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13 May 21
A number of different branched hydrocarbon compounds (formula I) having a star-like configuration (S) are prepared from renewable oils containing fatty acids or derivatives containing fatty acids.
Jukka MYLLYOJA, Mika KETTUNEN, Rami PIILOLA
Filed: 15 Jun 18
Utility
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27 Apr 21
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.
Marina Linblad, Mats Käldström, Susanna Wallenius, Sören Sundblom, Maaria Seläntaus, Elias Ikonen
Filed: 22 Dec 17
Utility
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6 Apr 21
A method for conversion of levulinic acid and to a hydrocarbon composition obtainable by the method.
Jukka Myllyoja, Marina Lindblad, Mats Käldström, Rami Piilola, Elias Ikonen
Filed: 28 Dec 16
Utility
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6 Apr 21
A method and system for producing ketones, suitable for manufacture of base oil or diesel fuel components, from a feedstock of biological origin containing fatty acids and/or fatty acid derivatives, and being at least partly in liquid form, by subjecting the feedstock to a catalytic ketonisation reaction, wherein the ketonisation reaction is carried out in a system having one or more ketonisation reactor(s) (A′, B′) each with at least one ketonisation catalyst bed (G′).
Jaana Kanervo, Sami Toppinen, Pekka Nurmi
Filed: 17 Dec 18
Utility
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23 Mar 21
The use of bio oil from at least one renewable source in a hydrotreatment process, in which process hydrocarbons are formed from said glyceride oil in a catalytic reaction, and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.
Tuomas Ouni, Vainö Sippola, Petri Lindqvist
Filed: 1 Jul 19
Utility
nyy5ubpsitfcuh3sr1jx24pguoyh48s1bcu12zhj5yvf9l64avhsm38
23 Mar 21
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 having a blend of a renewable fuel and a mineral middle distillate fuel.
Markku Kuronen, Ulla Kiiski
Filed: 22 Jan 18
Utility
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16 Mar 21
The present invention relates to a method for production of a fuel composition, more specifically a middle distillate fuel composition, and a composition—in particular a co feed composition comprising a furanyl containing oligomerisation composition admixed with one or more material component comprising fatty acids or fatty acid derivatives and the use of such composition.
Ulla Kiiski, Marina Lindblad, Marja Tiitta, Kaija Isokoski
Filed: 13 Dec 17
Utility
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9 Mar 21
The invention is directed to a fuel composition for diesel engines.
Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
Filed: 3 Jun 20
Utility
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4 Mar 21
A renewable solvent composition having a high i-paraffin content of at least 91.0 wt.-% and a boiling in a range of from 150° C. to 260° C. is disclosed.
Kati Sandberg, Virpi Rämö, Jenni Nortio, Anna Karvo
Filed: 20 Dec 18