Patents by Inventor Jukka-Pekka PASANEN
Jukka-Pekka PASANEN 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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Patent number: 11939531Abstract: A method is disclosed for preparing fuel components from waste pyrolysis oil. Exemplary embodiments include providing a waste pyrolysis oil having plastic pyrolysis oil and/or tyre pyrolysis oil, and impurities; purifying the waste pyrolysis oil by hydrothermal treatment with water or alkaline water; separating the hydrothermally treated waste pyrolysis oil from an aqueous phase; preparing a hydroprocessing feed from the hydrothermally treated waste pyrolysis oil; hydroprocessing the hydroprocessing feed catalytically with hydrogen to cause hydrogenation; and recovering a hydrocarbon fraction boiling in a liquid fuel range.Type: GrantFiled: May 26, 2020Date of Patent: March 26, 2024Assignee: NESTE OYJInventors: Ville Paasikallio, Jukka-Pekka Pasanen, Blanka Toukoniitty
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Publication number: 20230357643Abstract: The present disclosure relates to a method for upgrading liquefied waste plastics, the method including a step (A) of providing liquefied waste plastics (LWP) material, optionally a step (B) of pre-treating at least part of the liquefied waste plastics (LWP) material to produce a pre-treated liquefied waste plastics (LWP) material, a step (C) of blending the liquefied waste plastics (LWP) material and/or the pre-treated liquefied waste plastics (LWP) material with a highly paraffinic material to obtain a cracker feed such that the cracker feed meets the requirements for chlorine content and olefins content of the steam cracker, and a step (D) of steam cracking the cracker feed in a steam cracker to obtain a cracker product.Type: ApplicationFiled: November 27, 2020Publication date: November 9, 2023Applicant: Neste OyjInventors: Jukka-Pekka PASANEN, Ville PAASIKALLIO, Risto VAPOLA, Antti OJALA
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Patent number: 11708536Abstract: A method is disclosed for reducing fouling in catalytic cracking. The method includes subjecting a recycled fossil-based feedstock to a heat treatment, evaporating the heat-treated feedstock, hydrotreating resulting evaporation distillate and performing catalytic cracking of the hydrotreated distillate in a presence of a solid acid catalyst.Type: GrantFiled: December 20, 2018Date of Patent: July 25, 2023Assignee: NESTE OYJInventors: Ville Paasikallio, Blanka Toukoniitty, Jukka-Pekka Pasanen
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Patent number: 11499104Abstract: 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. The method can include providing a feed of the lipid material; heat treating the organic material in presence of an adsorbent and the filtering organic material and hydrotreating the lipid material in a presence of a hydrotreating catalyst to obtain purified hydrotreated organic material having less than 20% organic material and/or less than 30% of the original phosphorous content of the organic material.Type: GrantFiled: July 19, 2019Date of Patent: November 15, 2022Assignee: NESTE OYJInventors: 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
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Patent number: 11492556Abstract: The present disclosure relates to co-processing at least a fossil-based feed, pyrolysis liquid and a distillation residue from tall oil distillation in an oil refinery conversion process.Type: GrantFiled: June 28, 2018Date of Patent: November 8, 2022Assignee: NESTE OYJInventors: Ville Paasikallio, Blanka Toukoniitty, Jukka-Pekka Pasanen
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Patent number: 11466219Abstract: A process is disclosed for increasing gasoline and middle distillate selectivity in catalytic cracking. A process can include co-processing at least pyrolysis liquid and a distillation residue from tall oil distillation in a catalytic cracking process in a presence of a solid catalyst to provide a cracking product.Type: GrantFiled: June 26, 2018Date of Patent: October 11, 2022Assignee: NESTE OYJInventors: Ville Paasikallio, Blanka Toukoniitty, Jukka-Pekka Pasanen
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Patent number: 11427782Abstract: A method is disclosed of purifying a recycled or renewable organic material, wherein the recycled or renewable organic material contains more than 20 ppm Cl. Exemplary methods include (a) providing the recycled or renewable organic material; (b) purifying the organic recycled or renewable organic material to obtain a purified recycled or renewable organic material, and (c) hydrotreating the purified recycled or renewable organic material in a presence of a hydrotreating catalyst at a temperature from 270 to 380° C. under pressure from 4 to 20 MPa and under continuous hydrogen flow; to obtain purified hydrotreated recycled or renewable organic material.Type: GrantFiled: July 19, 2019Date of Patent: August 30, 2022Assignee: NESTE OYJInventors: 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
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Publication number: 20220235276Abstract: A method is disclosed for preparing fuel components from waste pyrolysis oil. Exemplary embodiments include providing a waste pyrolysis oil having plastic pyrolysis oil and/or tyre pyrolysis oil, and impurities; purifying the waste pyrolysis oil by hydrothermal treatment with water or alkaline water; separating the hydrothermally treated waste pyrolysis oil from an aqueous phase; preparing a hydroprocessing feed from the hydrothermally treated waste pyrolysis oil; hydroprocessing the hydroprocessing feed catalytically with hydrogen to cause hydrogenation; and recovering a hydrocarbon fraction boiling in a liquid fuel range.Type: ApplicationFiled: May 26, 2020Publication date: July 28, 2022Applicant: Neste OyjInventors: Ville PAASIKALLIO, Jukka-Pekka PASANEN, Blanka TOUKONIITTY
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Patent number: 11339350Abstract: A process for producing free fatty acids from oil containing chlorophyll is disclosed. Exemplary processes include blending oil containing chlorophyll with fats, followed by hydrolysis and distillation.Type: GrantFiled: December 17, 2018Date of Patent: May 24, 2022Assignee: NESTE OYJInventors: Jukka-Pekka Pasanen, Annika Malm, Rami Piilola
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Publication number: 20220135891Abstract: 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. The method can include providing a feed of the lipid material; heat treating the organic material in presence of an adsorbent and the filtering organic material and hydrotreating the lipid material in a presence of a hydrotreating catalyst to obtain purified hydrotreated organic material having less than 20% organic material and/or less than 30% of the original phosphorous content of the organic material.Type: ApplicationFiled: July 19, 2019Publication date: May 5, 2022Applicant: Neste OyjInventors: 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
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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: 20210292657Abstract: A method is disclosed of purifying a recycled or renewable organic material, wherein the recycled or renewable organic material contains one or more impurities selected from a group consisting of silicon compounds, phosphorous, Cl and sterols. Exemplary embodiments include (a) providing the recycled or renewable organic material; (c) heat treating the recycled or renewable organic material at 100 to 450° C.; and (f) hydrotreating the heat treated recycled or renewable organic material in a presence of a hydrotreating catalyst; to obtain purified hydrotreated recycled or renewable organic material.Type: ApplicationFiled: July 19, 2019Publication date: September 23, 2021Applicant: Neste OyjInventors: 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, Andrea PEREZ NEBREDA
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Publication number: 20210277324Abstract: A method is disclosed of purifying a recycled or renewable organic material, wherein the recycled or renewable organic material contains more than 20 ppm Cl. Exemplary methods include (a) providing the recycled or renewable organic material; (b) purifying the organic recycled or renewable organic material to obtain a purified recycled or renewable organic material, and (c) hydrotreating the purified recycled or renewable organic material in a presence of a hydrotreating catalyst at a temperature from 270 to 380° C. under pressure from 4 to 20 MPa and under continuous hydrogen flow; to obtain purified hydrotreated recycled or renewable organic material.Type: ApplicationFiled: July 19, 2019Publication date: September 9, 2021Applicant: NESTE OYJInventors: 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
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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: 20200392426Abstract: A process for producing free fatty acids from oil containing chlorophyll is disclosed. Exemplary processes include blending oil containing chlorophyll with fats, followed by hydrolysis and distillation.Type: ApplicationFiled: December 17, 2018Publication date: December 17, 2020Applicant: Neste OyjInventors: Jukka-Pekka PASANEN, Annika MALM, Rami PIILOLA
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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: 20200339895Abstract: A method is disclosed for reducing fouling in catalytic cracking. The method includes subjecting a recycled fossil-based feedstock to a heat treatment, evaporating the heat-treated feedstock, hydrotreating resulting evaporation distillate and performing catalytic cracking of the hydrotreated distillate in a presence of a solid acid catalyst.Type: ApplicationFiled: December 20, 2018Publication date: October 29, 2020Applicant: NESTE OYJInventors: Ville PAASIKALLIO, Blanka TOUKONIITTY, Jukka-Pekka PASANEN
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Publication number: 20200181502Abstract: The present disclosure relates to co-processing at least a fossil-based feed, pyrolysis liquid and a distillation residue from tall oil distillation in an oil refinery conversion process.Type: ApplicationFiled: June 28, 2018Publication date: June 11, 2020Applicant: Neste OyjInventors: Ville PAASIKALLIO, Blanka TOUKONIITTY, Jukka-Pekka PASANEN
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Publication number: 20200165529Abstract: A process is disclosed for increasing gasoline and middle distillate selectivity in catalytic cracking. A process can include co-processing at least pyrolysis liquid and a distillation residue from tall oil distillation in a catalytic cracking process in a presence of a solid catalyst to provide a cracking product.Type: ApplicationFiled: June 26, 2018Publication date: May 28, 2020Applicant: Neste OyjInventors: Ville PAASIKALLIO, Blanka TOUKONIITTY, Jukka-Pekka PASANEN
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Patent number: 10597601Abstract: A method is disclosed for recovering lipids from microbial biomass, and for producing lipids. In the method, an aqueous suspension includes fermentation broth containing oleaginous yeast biomass which is subjected to hydrothermal treatment and lipids are recovered from the biomass by solvent extraction.Type: GrantFiled: June 16, 2015Date of Patent: March 24, 2020Assignee: NESTE OYJInventors: Arto Heiska, Annika Malm, Jukka-Pekka Pasanen