Patents by Inventor Vaino Sippola
Vaino Sippola has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240026235Abstract: Disclosed is a hydrocarbon composition containing isomerized paraffins having specific cut-off points in a distillation curve, a density from 768.0 to 772.0 kg/m3, a freezing point of equal to or lower than ?40° C., and an amount of isomerized paraffins of over 90 wt-% as calculated from total paraffinic content of the hydrocarbon composition. The hydrocarbon composition can be used in combination with a fuel or fuel component, especially a jet fuel. Disclosed is also a method to produce a hydrocarbon composition. The isomerized paraffins in the hydrocarbon composition can be from a renewable source.Type: ApplicationFiled: October 5, 2023Publication date: January 25, 2024Applicant: Neste OyjInventors: Kati SANDBERG, Väinö SIPPOLA, Janne SUPPULA, Jesse VILJA
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Patent number: 11859143Abstract: 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. The hydrocarbon composition can be used as a fuel or fuel component, especially a jet fuel. Disclosed is also a method to produce a hydrocarbon composition. The isomerised paraffins in the hydrocarbon composition can be from a renewable source.Type: GrantFiled: November 18, 2020Date of Patent: January 2, 2024Assignee: NESTE OYJInventors: Kati Sandberg, Väinö Sippola, Janne Suppula, Jesse Vilja
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Publication number: 20230323215Abstract: The present invention relates to a method for reducing deactivation of a hydrotreatment catalyst. The hydrotreatment catalyst is used as a main active catalyst for producing renewable hydrocarbons by hydrotreatment from a renewable feedstock which comprises at least an oxygen containing compound, at least one metal containing compound and at least one phosphorus containing compound as impurities. The method comprising adjusting the metal to phosphorus (M:P) weight ratio of the renewable feedstock to a value within the range from 0.70 to 1.26, measured as elemental metal and elemental phosphorus, subjecting the obtained feedstock to a temperature of from 190 to 400° C. under reducing conditions, thereby forming a solid precipitate comprising at least one metal and phosphorus containing compound, and contacting the obtained liquid renewable feedstock with the main active catalyst, in the presence of hydrogen.Type: ApplicationFiled: April 7, 2023Publication date: October 12, 2023Inventors: Petri LINDQVIST, Väinö SIPPOLA, Pekka AALTO, Meri HOVI, Ville SUNTIO, José Luis González ESCOBEDO
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Publication number: 20230140527Abstract: 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. The hydrocarbon composition can be used as a fuel or fuel component, especially a jet fuel. Disclosed is also a method to produce a hydrocarbon composition. The isomerised paraffins in the hydrocarbon composition can be from a renewable source.Type: ApplicationFiled: November 18, 2020Publication date: May 4, 2023Applicant: Neste OyjInventors: Kati SANDBERG, Väinö SIPPOLA, Janne SUPPULA, Jesse VILJA
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Publication number: 20220396739Abstract: A method for combined production of renewable paraffinic products is disclosed, wherein the method includes providing a renewable paraffinic feed, and fractionating the renewable paraffinic feed into two fractions. Within the two fractions, a lighter fraction fulfils a specification for an aviation fuel component, and a heavier fraction fulfils a specification for an electrotechnical fluid component.Type: ApplicationFiled: November 13, 2020Publication date: December 15, 2022Applicant: Neste OyjInventors: Jenni NORTIO, Kati SANDBERG, Väinö SIPPOLA, Virpi RÄMÖ, Jesse VILJA
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Patent number: 11421160Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: GrantFiled: February 25, 2021Date of Patent: August 23, 2022Assignee: NESTE OYJInventors: Tuomas Ouni, Väinö Sippola, Petri Lindqvist
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Patent number: 11414605Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: GrantFiled: February 25, 2021Date of Patent: August 16, 2022Assignee: NESTE OYJInventors: Tuomas Ouni, Väinö Sippola, Petri Lindqvist
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Publication number: 20220073840Abstract: A method for treating a lipid material containing phosphorous and/or metal compounds is described. The method includes providing the lipid material, preheating the lipid material, to obtain a preheated lipid material, heat treating the preheated lipid material in a heat treatment step, to obtain a heat treated lipid material, and optionally post treating the heat treated lipid material in a post treatment step.Type: ApplicationFiled: December 16, 2019Publication date: March 10, 2022Applicant: Neste OyjInventors: Petri LINDQVIST, Jarmo HALTTUNEN, Olli VISURI, Väinö SIPPOLA, Antti PASANEN, Sami TOPPINEN, Jukka-Pekka PASANEN
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Publication number: 20220041939Abstract: The present disclosure provides a versatile process for producing valuable renewable hydrocarbons from triglyceride containing feedstock. The triglyceride containing feedstock is first split to provide a mixture containing fatty acids, glycerol and water, from which a phase separation provides an oily phase, and an aqueous phase. The oily phase containing fatty acids is subjected to fractionation, whereby specific fractions may be refined to products with controlled hydroprocessing. Products may contain paraffinic renewable aviation fuel components, paraffinic renewable base oil, renewable paraffinic diesel fuel components, renewable paraffinic technical fluid, or any combination thereof.Type: ApplicationFiled: December 20, 2019Publication date: February 10, 2022Applicant: Neste OyjInventors: Marja TIITTA, Jukka MYLLYOJA, Väinö SIPPOLA
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Patent number: 11072760Abstract: 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.Type: GrantFiled: December 28, 2018Date of Patent: July 27, 2021Assignee: NESTE OYJInventors: Jukka-Pekka Pasanen, Jarmo Halttunen, Annika Malm, Väinö Sippola
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Publication number: 20210198580Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: ApplicationFiled: February 25, 2021Publication date: July 1, 2021Applicant: Neste OyjInventors: Tuomas Ouni, Väinö Sippola, Petri Lindqvist
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Publication number: 20210179947Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: ApplicationFiled: February 25, 2021Publication date: June 17, 2021Applicant: Neste OyjInventors: Tuomas OUNI, Väinö SIPPOLA, Petri LINDQVIST
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Patent number: 10954451Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: GrantFiled: July 1, 2019Date of Patent: March 23, 2021Assignee: NESTE OYJInventors: Tuomas Ouni, Vainö Sippola, Petri Lindqvist
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Publication number: 20200339911Abstract: 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.Type: ApplicationFiled: December 28, 2018Publication date: October 29, 2020Applicant: Neste OyjInventors: Jukka-Pekka PASANEN, Jarmo HALTTUNEN, Annika MALM, Väinö SIPPOLA
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Publication number: 20190322947Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: ApplicationFiled: July 1, 2019Publication date: October 24, 2019Applicant: Neste OyjInventors: Tuomas OUNI, Vainö SIPPOLA, Petri LINDQVIST
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Patent number: 10385278Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: GrantFiled: April 16, 2018Date of Patent: August 20, 2019Assignee: Neste OYJInventors: Tuomas Ouni, Vainö Sippola, Petri Lindqvist
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Publication number: 20180305622Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: ApplicationFiled: April 16, 2018Publication date: October 25, 2018Applicant: Neste OyjInventors: Tuomas OUNI, Vainö SIPPOLA, Petri LINDQVIST
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Patent number: 9969940Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: GrantFiled: November 4, 2015Date of Patent: May 15, 2018Assignee: NESTE OYJInventors: Tuomas Ouni, Vainö Sippola, Petri Lindqvist
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Publication number: 20180010051Abstract: This disclosure relates to the field of renewable oil compositions and to the use of renewable oil compositions for production of hydrocarbon compositions, which can be used for traffic fuels and other solutions. An exemplary composition contains free fatty acids and triglycerides, in a concentration of free fatty acids from 15 wt-% to 80 wt-% and a remainder being predominantly triglycerides. A method for producing hydrocarbons from a renewable oil feedstock, in which the feedstock which contains free fatty acids from 15 wt-% to 80 wt-%, and a remainder being predominantly triglycerides, is subjected to a pretreatment process followed by a hydrotreatment process for obtaining hydrocarbons.Type: ApplicationFiled: February 9, 2016Publication date: January 11, 2018Applicant: Neste OyjInventors: Petri LINDQVIST, Tuula LEHTIMAA, Väinö SIPPOLA, Olli-Pekka LEHTINEN, Gerard FAAIJ
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Publication number: 20160060540Abstract: 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. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.Type: ApplicationFiled: November 4, 2015Publication date: March 3, 2016Applicant: Neste Oil OyiInventors: Tuomas OUNI, Väinö SIPPOLA, Petri LINDQVIST