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公开(公告)号：US10723955B2
公开(公告)日：2020-07-28
申请号：US14033134
申请日：2013-09-20
Applicant: Neste Oyj
Inventor： Juha Jakkula , Pekka Aalto , Vesa Niemi , Ulla Kiiski , Jouko Nikkonen , Seppo Mikkonen , Outi Piirainen
Abstract: The invention is directed to a fuel composition for diesel engines. The fuel composition comprises 0.1-99% by weight of a component or a mixture of components produced from biological raw material originating from plants and/or animals and/or fish. The fuel composition comprises 0-20% of components containing oxygen. Both components are mixed with diesel components based on crude oil and/or fractions from Fischer-Tropsch process.
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公开(公告)号：US10131848B2
公开(公告)日：2018-11-20
申请号：US15270163
申请日：2016-09-20
Applicant: Neste Oyj
Inventor： Pekka Aalto , Kati Sandberg , Tomi Nyman , Maija Hakola
IPC: C10G3/00 , C09D7/20 , C10M105/04 , C10M177/00 , C10L1/04 , C10G45/48 , C10G65/04 , C07C9/14 , C07C1/22 , C10G45/58 , C10M105/00
Abstract: A composition, including 40-50 wt-% C14 paraffins, based on the total weight of the composition, and 35-45 wt-% C15 paraffins, based on the total weight of the composition, wherein the C14 and C15 paraffins are produced from a biological raw material.
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公开(公告)号：US12006480B2
公开(公告)日：2024-06-11
申请号：US18259794
申请日：2021-10-29
Applicant: Neste Oyj
Inventor： Pekka Aalto , Heikki Aaltonen , Antti Ojala , Andrea Pérez Nebreda , Emma Sairanen , Ville Paasikallio , Antti Kurkijärvi
Abstract: The present disclosure relates to methods for processing liquefied waste polymers (LWP) containing diolefins. The LWP feed is supplied to steam stripper A to provide a distillate containing diolefins and naphtha, and a distillate bottom. The distillate is subjected to hydrotreatment B to produce a diolefin depleted distillate which is separated by distillation C to give rise to one or more fractions comprising at least a naphtha fraction, an optional middle fraction and a bottom fraction. Hydroprocessing D of the naphtha fraction gives rise to hydrogenated naphtha which is suitable as a feed for a steam cracker E. Since the distillation bottom, bottom fraction and the middle distillate are predominantly free from diolefins, they can be mixed with crude oil and processed further in oil refinery.
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公开(公告)号：US11655422B2
公开(公告)日：2023-05-23
申请号：US17261736
申请日：2019-07-19
Applicant: NESTE OYJ
Inventor： Jouni Touronen , Meri Hovi , Antti Pasanen , Salla Likander , Sami Toppinen , Pekka Aalto , Kari Jansson , Marina Lindblad , Mats Käldström , Kaisa Lamminpää , Andrea Perez Nebreda
CPC classification number: C10G3/50 , C10G3/40 , C10G65/02 , C10G67/02 , C10G69/06 , C10G2300/1003 , C10G2300/1014 , C10G2300/1018 , C10G2300/202 , C10G2300/4006 , C10G2300/4012
Abstract: 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. Exemplary steps include (a) providing the recycled or renewable organic material; (b) heat treating the recycled or renewable organic material 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 are converted to volatile silicon compounds, and (c) evaporating volatile silicon compounds from the heat treated recycled or renewable organic material to obtain recycled or renewable organic material fraction containing less silicon than the recycled or renewable organic material provided in step (a).
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公开(公告)号：US11499104B2
公开(公告)日：2022-11-15
申请号：US17261679
申请日：2019-07-19
Applicant: Neste Oyj
Inventor： 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
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US11473018B2
公开(公告)日：2022-10-18
申请号：US17015639
申请日：2020-09-09
Applicant: NESTE OYJ
Inventor： Jukka Myllyoja , Pekka Aalto , Pekka Savolainen , Veli-Matti Purola , Ville Alopaeus , Johan Gronqvist
IPC: C10G3/00 , C10G45/02 , C07C5/22 , C10G45/58 , C10L1/08 , C10G45/62 , C10G45/64 , C10G65/04 , C07C5/27 , C07C1/24 , C07C5/03 , C07C7/10 , C07C7/12 , C07C7/13
Abstract: The invention relates to a process for the manufacture of diesel range hydrocarbons wherein a feed is hydrotreated in a hydrotreating step and isomerised in an isomerisation step, and a feed comprising fresh feed containing more than 5 wt % of free fatty acids and at least one diluting agent is hydrotreated at a reaction temperature of 200-400° C., in a hydrotreating reactor in the presence of catalyst, and the ratio of the diluting agent/fresh feed is 5-30:1.
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公开(公告)号：US11384290B2
公开(公告)日：2022-07-12
申请号：US17158098
申请日：2021-01-26
Applicant: Neste Oyj
Inventor： Juha Jakkula , Pekka Aalto , Vesa Niemi , Ulla Kiiski , Jouko Nikkonen , Seppo Mikkonen , Outi Piirainen
Abstract: The invention is directed to a fuel composition for diesel engines. The fuel composition comprises 0.1-99% by weight of a component or a mixture of components produced from biological raw material originating from plants and/or animals and/or fish. The fuel composition comprises 0-20% of components containing oxygen. Both components are mixed with diesel components based on crude oil and/or fractions from Fischer-Tropsch process.
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公开(公告)号：US10550332B2
公开(公告)日：2020-02-04
申请号：US16039210
申请日：2018-07-18
Applicant: NESTE OYJ
Inventor： Jukka Myllyoja , Pekka Aalto , Pekka Savolainen , Veli-Matti Purola , Ville Alopaeus , Johan Gronqvist
IPC: C10G3/00 , C07C5/03 , C10L1/08 , C10G45/62 , C10G45/64 , C10G45/58 , C10G65/04 , C10G45/02 , C07C1/24 , C07C5/27 , C07C7/10 , C07C7/12 , C07C7/13
Abstract: The invention relates to a process for the manufacture of diesel range hydrocarbons wherein a feed is hydrotreated in a hydrotreating step and isomerised in an isomerisation step, and a feed comprising fresh feed containing more than 5 wt % of free fatty acids and at least one diluting agent is hydrotreated at a reaction temperature of 200-400° C., in a hydrotreating reactor in the presence of catalyst, and the ratio of the diluting agent/fresh feed is 5-30:1.
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公开(公告)号：US10059887B2
公开(公告)日：2018-08-28
申请号：US15428080
申请日：2017-02-08
Applicant: Neste Oyj
Inventor： Jukka Myllyoja , Pekka Aalto , Pekka Savolainen , Veli-Matti Purola , Ville Alopaeus , Johan Gronqvist
CPC classification number: C10G3/50 , C07C1/24 , C07C5/03 , C07C5/2775 , C07C7/10 , C07C7/12 , C07C7/13 , C07C2529/076 , C10G3/46 , C10G3/47 , C10G45/02 , C10G45/58 , C10G45/62 , C10G45/64 , C10G65/043 , C10G2300/1011 , C10G2300/1014 , C10G2300/1018 , C10G2300/202 , C10G2300/205 , C10G2300/207 , C10G2300/4006 , C10G2300/4081 , C10G2300/802 , C10G2400/04 , C10L1/08 , Y02E50/13 , Y02P30/20
Abstract: The invention relates to a process for the manufacture of diesel range hydrocarbons wherein a feed is hydrotreated in a hydrotreating step and isomerised in an isomerisation step, and a feed comprising fresh feed containing more than 5 wt % of free fatty acids and at least one diluting agent is hydrotreated at a reaction temperature of 200-400° C., in a hydrotreating reactor in the presence of catalyst, and the ratio of the diluting agent/fresh feed is 5-30:1.
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公开(公告)号：US12203035B2
公开(公告)日：2025-01-21
申请号：US17930148
申请日：2022-09-07
Applicant: NESTE OYJ
Inventor： Jukka Myllyoja , Pekka Aalto , Pekka Savolainen , Veli-Matti Purola , Ville Alopaeus , Johan Gronqvist
IPC: C10G3/00 , C07C1/24 , C07C5/03 , C07C5/22 , C07C5/27 , C07C7/10 , C07C7/12 , C07C7/13 , C10G45/02 , C10G45/58 , C10G45/62 , C10G45/64 , C10G65/04 , C10L1/08
Abstract: The invention relates to a process for the manufacture of diesel range hydrocarbons wherein a feed is hydrotreated in a hydrotreating step and isomerised in an isomerisation step, and a feed comprising fresh feed containing more than 5 wt % of free fatty acids and at least one diluting agent is hydrotreated at a reaction temperature of 200-400° C., in a hydrotreating reactor in the presence of catalyst, and the ratio of the diluting agent/fresh feed is 5-30:1.
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