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公开(公告)号：PL4306619T3
公开(公告)日：2025-03-24
申请号：PL22184301
申请日：2022-07-12
Applicant: NESTE OYJ
Inventor： PAASIKALLIO VILLE , WANG MIN , PASANEN ANTTI , KAUPPI INKERI
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公开(公告)号：PL4206308T3
公开(公告)日：2025-03-03
申请号：PL23151749
申请日：2019-12-16
Applicant: NESTE OYJ
Inventor： LINDQVIST PETRI , HALTTUNEN JARMO , VISURI OLLI , SIPPOLA VÄINÖ , PASANEN ANTTI , TOPPINEN SAMI , PASANEN JUKKA-PEKKA
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公开(公告)号：AU2019304069A1
公开(公告)日：2021-03-04
申请号：AU2019304069
申请日：2019-07-19
Applicant: NESTE OYJ
Inventor： TOUKONIITTY BLANKA , PAASIKALLIO VILLE , PASANEN JUKKA-PEKKA , TOURONEN JOUNI , HOVI MERI , PASANEN ANTTI , JAATINEN SALLA , TOPPINEN SAMI , AALTO PEKKA , JANSSON KARI , LINDBLAD MARINA , KÄLDSTRÖM MATS , LAMMINPÄÄ KAISA
IPC: C10G3/00 , C10G7/00 , C10G9/36 , C10G11/00 , C10G11/18 , C10G45/02 , C10G45/58 , C10G47/00 , C10G65/12 , C11B3/00 , C11B3/02 , C11B3/04 , C11B3/06 , C11B3/10 , C11B3/12 , C11C3/12 , C11C3/14
Abstract: Provided herein is a method of purifying a recycled or renewable organic material (10), wherein the recycled or renewable organic material (10) comprises more than 1 ppm silicon as silicon compounds and/or more than 10 ppm phosphorous as phosphorous compounds, comprising the steps of (a) providing a feed of the lipid material; (b) optionally pre heat treating 20) the recycled or renewable organic material (10) at 180 to 325°C and optionally adding acid before or after the heat treatment process and optionally filtering the pre heat treated recycled or renewable organic material; (c) heat treating (40) the recycled or renewable organic material (10) in the presence of an adsorbent at 180 to 325°C and filtering (50) the heat treated recycled or renewable organic material, and optionally adding acid before or after the heat treatment process; (d) optionally blending the heat treated recycled or renewable organic material with a hydrocarbon or lipid-based stream; (e) optionally evaporating (30) the volatile silicon compounds from the heat treated recycled or renewable organic material; and (f) hydrotreating (60) the lipid material in a presence of a hydrotreating catalyst; to obtain purified hydrotreated recycled or renewable organic material (61) comprising less than 20%, preferably less than 10%, more preferably less than 5%, of the original silicon content of the recycled or renewable organic material provided in step (a) and/or less than 30% of the original phosphorous content of the recycled or renewable organic material provided in step (a).
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公开(公告)号：AU2019304066A1
公开(公告)日：2021-02-18
申请号：AU2019304066
申请日：2019-07-19
Applicant: NESTE OYJ
Inventor： TOURONEN JOUNI , HOVI MERI , PASANEN ANTTI , JAATINEN SALLA , TOPPINEN SAMI , AALTO PEKKA , JANSSON KARI , LINDBLAD MARINA , KÄLDSTRÖM MATS , LAMMINPÄÄ KAISA , PEREZ NEBREDA ANDREA
Abstract: Provided herein is a method of purifying a recycled or renewable organic material (10), wherein the recycled or renewable organic material (10) comprises more than 1 ppm silicon as silicon compounds, comprising the steps of (a) providing the recycled or renewable organic material (10); (b) heat treating (20) the recycled or renewable organic material (10) to form a heat treated recycled or renew-able organic material, wherein the at least part of silicon compounds present in the recycled or renewable organic material (10) are converted to volatile silicon compounds, and (c) evaporating (30) volatile silicon compounds from the heat treated recycled or renewable organic material to obtain recycled or renewable organic material fraction (31) comprising less silicon than the recycled or renew-able organic material (10) provided in step (a).
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公开(公告)号：CA3106414A1
公开(公告)日：2020-01-23
申请号：CA3106414
申请日：2019-07-19
Applicant: NESTE OYJ
Inventor： TOURONEN JOUNI , HOVI MERI , PASANEN ANTTI , JAATINEN SALLA , TOPPINEN SAMI , AALTO PEKKA , JANSSON KARI , LINDBLAD MARINA , KALDSTROM MATS , LAMMINPAA KAISA , PEREZ NEBREDA ANDREA
Abstract: Provided herein is a method of purifying a recycled or renewable organic material (10), wherein the recycled or renewable organic material (10) comprises more than 1 ppm silicon as silicon compounds, comprising the steps of (a) providing the recycled or renewable organic material (10); (b) heat treating (20) the recycled or renewable organic material (10) to form a heat treated recycled or renew-able organic material, wherein the at least part of silicon compounds present in the recycled or renewable organic material (10) are converted to volatile silicon compounds, and (c) evaporating (30) volatile silicon compounds from the heat treated recycled or renewable organic material to obtain recycled or renewable organic material fraction (31) comprising less silicon than the recycled or renew-able organic material (10) provided in step (a).
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Patent Agency Ranking
公开(公告)号：FI128174B
公开(公告)日：2019-11-29
申请号：FI20185651
申请日：2018-07-20
Applicant: NESTE OYJ
Inventor： TOURONEN JOUNI , HOVI MERI , PASANEN ANTTI , JAATINEN SALLA , TOPPINEN SAMI , AALTO PEKKA , JANSSON KARI , LINDBLAD MARINA , KÄLDSTRÖM MATS , LAMMINPÄÄ KAISA , NEBREDA ANDREA PEREZ
Abstract: Provided herein is a method of purifying a recycled or renewable organic material (10), wherein the recycled or renewable organic material (10) comprises more than 1 ppm silicon as silicon compounds, comprising the steps of (a) providing the recycled or renewable organic material (10); (b) heat treating (20) the recycled or renewable organic material (10) to form a heat treated recycled or renewable organic material, wherein the at least part of silicon compounds present in the recycled or renewable organic material (10) are converted to volatile silicon compounds, and (c) evaporating (30) volatile silicon compounds from the heat treated recycled or renewable organic material to obtain recycled or renewable organic material fraction (31) comprising less silicon than the recycled or renewable organic material (10) provided in step (a).
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公开(公告)号：FI128139B
公开(公告)日：2019-10-31
申请号：FI20185653
申请日：2018-07-20
Applicant: NESTE OYJ
Inventor： TOURONEN JOUNI , LAMMINPÄÄ KAISA , PASANEN ANTTI , KUITUNEN SUSANNA , ZAITSEVA ANNA
Abstract: Provided herein is a method of producing hydrocarbons from a recycled or renewable organic material wherein the recycled or renewable organic material comprises hydroxyaromatic hydrocarbon compounds ,comprising the steps of (a) providing recycled or renewable organic material; (b) optionally purifying the recycled or renewable organic material; (c) hydrotreating the recycled or renewable organic material in a presence of a hydrotreating catalyst, thereby forming a hydrocarbon stream and a phenol-containing effluent; (d) separating phenols from the phenol-containing effluent of step (c), thereby forming a phenol stream and a purified water stream; and (e) recycling the phenol stream obtained in step (d) to step (c) to increase the yield of hydrocarbons obtained from step (c); to obtain hydrocarbons comprising less than 1 wt% oxygen.
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公开(公告)号：CA2951915A1
公开(公告)日：2017-06-23
申请号：CA2951915
申请日：2016-12-14
Applicant: NESTE OYJ
Inventor： PASANEN ANTTI
IPC: C07D307/50
Abstract: A process is provided for improved levulinic acid production form biomass, wherein furfural is recovered from vapor flow from the levulinic acid production reactor. The reaction conditions can be chosen to enable good yield for both products and minimization of undesired side products.
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公开(公告)号：ES3004349T3
公开(公告)日：2025-03-12
申请号：ES22184301
申请日：2022-07-12
Applicant: NESTE OYJ
Inventor： PAASIKALLIO VILLE , WANG MIN , PASANEN ANTTI , KAUPPI INKERI
Abstract: La invención se refiere a un método mejorado para el procesamiento de residuos plásticos licuados. El método comprende proporcionar una materia prima de residuos plásticos licuados (LWP) para tratamiento térmico (procesamiento HT) con una solución acuosa que contiene una sustancia básica; someter la materia prima de LWP a dicho tratamiento con la solución acuosa, seguido de una separación de fases para obtener al menos un material LWP tratado y una fase acuosa; determinar la calidad de la materia prima de LWP midiendo al menos una propiedad de la misma, incluyendo al menos el índice de acidez total (TAN); calcular la cantidad de la sustancia básica que debe añadirse en el procesamiento HT para alcanzar el pH objetivo de la fase acuosa, basándose en al menos una propiedad de la materia prima de LWP y la relación agua-aceite; y añadir la cantidad calculada de sustancia básica en forma de solución acuosa para que entre en contacto con la materia prima de LWP. (Traducción automática con Google Translate, sin valor legal)
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公开(公告)号：AU2023307548A1
公开(公告)日：2024-12-19
申请号：AU2023307548
申请日：2023-07-04
Applicant: NESTE OYJ
Inventor： PAASIKALLIO VILLE , WANG MIN , PASANEN ANTTI , KAUPPI INKERI
Abstract: The invention relates to an improved method for processing liquefied waste plastics. The method comprises providing a liquefied waste plastic (LWP) feedstock for heat treatment (HT processing) with an aqueous solution containing a basic substance, subjecting the LWP feedstock to the heat treatment with the aqueous solution, followed by phase separation to result in at least a treated LWP material and an aqueous phase, determining the quality of the LWP feedstock by measuring at least one property of the LWP feedstock, the at least one property including at least the total acid number (TAN) of the LWP feedstock, and calculating an amount of the basic substance that needs to be added in HT processing to reach a target pH level of the aqueous phase based on the at least one property of the LWP feedstock and the water-oil-ratio, and adding the calculated amount of basic substance in the form of aqueous solution to be in contact with the LWP feedstock.
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