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公开(公告)号：US11981869B2
公开(公告)日：2024-05-14
申请号：US17261781
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 , Andrea Perez Nebreda
CPC classification number: C10G3/50 , C10G3/49 , C10G9/36 , C10G11/18 , C10G45/12 , C10G45/64 , C10G2300/1007 , C10G2300/1011 , C10G2300/202
Abstract: 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.
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公开(公告)号：US11427782B2
公开(公告)日：2022-08-30
申请号：US17261743
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 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.
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公开(公告)号：US11624030B2
公开(公告)日：2023-04-11
申请号：US17261765
申请日：2019-07-19
Applicant: Neste Oyj
Inventor： Jouni Touronen , Marina Lindblad , Mats Käldström , Kaisa Lamminpää
Abstract: A method is disclosed of producing hydrocarbons from a recycled or renewable organic material, wherein the recycled or renewable organic material contains from 5 to 30 wt-% oxygen as organic oxy-gen compounds and from 1 to 1000 ppm phosphorous as phosphorous compounds. Exemplary methods include (a) providing the recycled or renewable organic material (c) thermally cracking the recycled or renewable organic material thereby reducing the oxygen and phosphorous content of the recycled or renewable organic material to obtain (i) a vapor fraction containing a major part of volatiles, and (ii) a thermally cracked recycled or renewable organic material fraction containing less oxygen and less phosphorous than the recycled or renewable organic material provided in step (a); and (f) hydrotreating the thermally cracked recycled or renewable organic material fraction in a presence of a hydrotreating catalyst; to obtain hydrocarbons containing less than 1 wt % oxygen and less phosphorous than the recycled or re-newable 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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公开(公告)号：US10988431B2
公开(公告)日：2021-04-27
申请号：US16474786
申请日：2017-12-22
Applicant: Neste Oyj
Inventor： Marina Linblad , Mats Käldström , Susanna Wallenius , Sören Sundblom , Maaria Seläntaus , Elias Ikonen
IPC: C07C51/353 , B01J23/10 , B01J23/78 , C07C51/367 , C10G3/00
Abstract: 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.
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Patent Agency Ranking
公开(公告)号：US10968397B2
公开(公告)日：2021-04-06
申请号：US15392886
申请日：2016-12-28
Applicant: NESTE OYJ
Inventor： Jukka Myllyoja , Marina Lindblad , Mats Käldström , Rami Piilola , Elias Ikonen
Abstract: A method for conversion of levulinic acid and to a hydrocarbon composition obtainable by the method. The method includes a step of providing a feedstock, a conversion step of subjecting the feedstock to a C—C coupling reaction and a hydrotreatment, and a hydrodeoxygenation step. The content of levulinic acid dimer derivatives having 4 oxygen atoms subjected to the hydrodeoxygenation step is 20 wt.-% or more.
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公开(公告)号：US10315966B2
公开(公告)日：2019-06-11
申请号：US15707760
申请日：2017-09-18
Applicant: NESTE OYJ
Inventor： Jukka Myllyoja , Mats Käldström , Marina Lindblad , Jarno Kohonen , Maaria Seläntaus , Elias Ikonen
IPC: C07C1/207 , C07C5/03 , C10L1/04 , C07C45/74 , C10G45/02 , C10G45/32 , C10G50/00 , C10G65/04 , C10G3/00 , C07C5/27 , B01J23/89 , B01J27/185 , B01J29/85 , B01J21/00
Abstract: Provided are fuel components, a method for producing fuel components, use of the fuel components and fuel containing the fuel components based on 5-nonanone.
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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：US10538473B2
公开(公告)日：2020-01-21
申请号：US15276350
申请日：2016-09-26
Applicant: NESTE OYJ
Inventor： Marina Lindblad , Elias Ikonen , Maaria Seläntaus , Mats Käldström
IPC: C07C51/00 , C07C51/353 , C10G50/00 , C10L1/06 , C10G3/00 , B01J35/10 , C10L1/08 , B01J23/10 , B01J23/30 , B01J35/00 , C07C51/367 , C07D307/33 , C07C59/347 , B01J21/04 , B01J21/06 , B01J23/04 , B01J23/883 , C10L1/04 , B01J23/00 , B01J21/08
Abstract: Catalytic conversion of ketoacids is disclosed, including methods for increasing the molecular weight of ketoacids. An exemlary method includes providing in a reactor a feedstock having at least one ketoacid. The feedstock is then subjected to one or more C—C-coupling reaction(s) in the presence of a catalyst system having a first metal oxide and a second metal oxide.
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公开(公告)号：US09914690B2
公开(公告)日：2018-03-13
申请号：US15010972
申请日：2016-01-29
Applicant: NESTE OYJ
Inventor： Jukka Myllyoja , Rami Piilola , Maaria Seläntaus , Mats Käldström , Marina Lindblad , Elias Ikonen
IPC: C07C51/353 , C01G3/00 , C10M105/00 , C07C51/367 , C10G45/58 , C10G65/04 , C10G3/00
CPC classification number: C07C51/353 , C07C51/367 , C10G3/50 , C10G45/58 , C10G65/043 , C10L2200/0469 , C10M105/00 , Y02P30/20 , C07C59/76 , C07C59/347
Abstract: The present invention relates to catalytic conversion of ketoacids, including methods for increasing the molecular weight of ketoacids. The method can include providing in a reactor a raw material having at least one ketoacid. The raw material is then subjected to one or more C—C-coupling reaction(s) in the presence of an ion exchange resin catalyst to produce at least one ketocid dimer. The method can include providing in a reactor a feedstock having the at least one ketoacid dimer and subjecting the feedstock to one or more C—C-coupling reaction(s) at a temperature of at least 200° C.
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