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

IPC: C10G67/02 ,  C10G69/06 ,  C10G3/00 ,  C10G65/02

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).

公开(公告)号：US11142701B2

公开(公告)日：2021-10-12

申请号：US16623306

申请日：2018-06-15

Applicant: Neste Oyj

Inventor： Jukka Myllyoja ,  Pekka Nurmi ,  Jaana Kanervo ,  Sami Toppinen ,  Jaana Makkonen ,  Mika Kettunen

IPC: C10G3/00 ,  C07C45/41 ,  B01J21/04 ,  B01J21/06 ,  B01J23/883 ,  B01J35/10 ,  C10G45/58 ,  C10L1/08 ,  B01J29/85 ,  C10G67/02 ,  C11C1/04 ,  C10M105/04 ,  C10M105/06 ,  C10M169/04 ,  B01D3/14 ,  C07C51/44 ,  C10M177/00 ,  C11C1/10 ,  C10N30/00 ,  C10N20/00 ,  C10N30/02 ,  C10N30/04 ,  C10N30/10 ,  C10N30/12 ,  C10N30/14 ,  C10N30/16 ,  C10N70/00

Abstract: Hydrotreatment of biological oil is disclosed for producing renewable base oil and a diesel oil from low value biological oils. Low value biological oils containing free fatty acids and fatty acid esters can be processed into a renewable base oil and a renewable diesel oil in an efficient manner by first separating at least part of the free fatty acids from the feedstock and then processing separately this free acid feed in a ketonisation reaction followed by hydrodeoxygenation and hydroisomerisation reactions to yield a renewable base oil stream. The remaining free fatty acid depleted feed is processed in a separate hydrodeoxygenation and hydroisomerisation step to yield a renewable diesel stream.

公开(公告)号：US10793789B2

公开(公告)日：2020-10-06

申请号：US16374235

申请日：2019-04-03

Applicant: Neste Oyj

Inventor： Hanna Honkanen ,  Antti Kurkijärvi ,  Mauri Suuronen ,  Sami Toppinen ,  Jan Wahlström

IPC: C10G65/08 ,  B01J4/00 ,  B01J19/24 ,  C10G45/32 ,  C10G45/44 ,  C10G65/06

Abstract: The present disclosure relates to hydrogenation reactions of different fractions in oil refining. It also relates to a process device applicable thereto for hydrogenation of various feedstocks, such as arrangements during campaign changes.

公开(公告)号：US11162033B2

公开(公告)日：2021-11-02

申请号：US16623188

申请日：2018-06-15

Applicant: Neste Oyj

Inventor： Sami Toppinen ,  Pekka Nurmi

IPC: C10G3/00 ,  B01J21/04 ,  B01J21/06 ,  B01J23/883 ,  B01J35/10 ,  C07C45/41 ,  C10G45/58 ,  C10L1/08 ,  B01J29/85 ,  C10G67/02 ,  C11C1/04 ,  C10M105/04 ,  C10M105/06 ,  C10M169/04 ,  B01D3/14 ,  C07C51/44 ,  C10M177/00 ,  C11C1/10 ,  C10N30/00 ,  C10N20/00 ,  C10N30/02 ,  C10N30/04 ,  C10N30/10 ,  C10N30/12 ,  C10N30/14 ,  C10N30/16 ,  C10N70/00

Abstract: Methods are disclosed for producing renewable base oil and a diesel oil from low-value biological oils. Low-value biological oils containing free fatty acids and fatty acid esters can be processed into a renewable base oil and a renewable diesel oil by first separating at least part of the saturated free fatty acids from the feedstock and then processing separately this saturated free acid feed in a ketonisation reaction followed by hydrodeoxygenation and hydroisomerisation reactions to yield a renewable base oil stream. The remaining free fatty acid depleted feed may be processed in a separate hydrodeoxygenation and hydroisomerisation step to yield a renewable diesel stream.

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

IPC: C10G9/36 ,  C10G3/00 ,  C10G11/18 ,  C10G31/06 ,  C10G45/12 ,  C10G45/64

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.

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

IPC: C11B3/00 ,  C10G3/00 ,  C10G67/14 ,  C11B3/06 ,  C11B3/10

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.

公开(公告)号：US10968398B2

公开(公告)日：2021-04-06

申请号：US16222776

申请日：2018-12-17

Applicant: Neste Oyj

Inventor： Jaana Kanervo ,  Sami Toppinen ,  Pekka Nurmi

IPC: C07C45/41 ,  C07C45/54 ,  C10G3/00 ,  B01D19/00 ,  B01J21/06 ,  C10L1/02 ,  C10L1/185 ,  B01J23/04 ,  C10M105/20

Abstract: A method and system for producing ketones, suitable for manufacture of base oil or diesel fuel components, from a feedstock of biological origin containing fatty acids and/or fatty acid derivatives, and being at least partly in liquid form, by subjecting the feedstock to a catalytic ketonisation reaction, wherein the ketonisation reaction is carried out in a system having one or more ketonisation reactor(s) (A′, B′) each with at least one ketonisation catalyst bed (G′). The method and system for producing ketones use a gas containing CO2 produced in the ketonisation reactors as a carrier gas.

公开(公告)号：US12102945B2

公开(公告)日：2024-10-01

申请号：US17417253

申请日：2019-12-17

Applicant: Neste Oyj

Inventor： Susanna Kuitunen ,  Jarmo Halttunen ,  Petri Lindqvist ,  Sami Toppinen

IPC: B01D3/32 ,  B01D3/00 ,  B01D3/14 ,  B01D3/24 ,  C11B3/16

CPC classification number: B01D3/324 ,  B01D3/009 ,  B01D3/141 ,  B01D3/24 ,  C11B3/16

Abstract: Present disclosure relates to a novel process for purification of lipid material for further use as such as, for example, a source of fuel of chemicals.

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

IPC: C10G69/06 ,  C10G1/00 ,  C10G3/00 ,  C10G9/36 ,  C10G11/18 ,  C10G45/58 ,  C10G47/00

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.

公开(公告)号：US09914714B2

公开(公告)日：2018-03-13

申请号：US15388924

申请日：2016-12-22

Applicant: Neste Oyj

Inventor： Sami Toppinen

IPC: C07D307/33 ,  C07D307/32 ,  C07C51/367

CPC classification number: C07D307/33 ,  C07C51/367 ,  C07D307/32 ,  C07C59/01

Abstract: A process is disclosed for converting levulinic acid to gammavalerolactone with increased selectivity. The process is based on the recognition of the reaction intermediate, 4-hydroxyvaleric acid, and improved conversion thereof.