Patents Assigned to Neste Oyj
  • PENETRATING OIL AND METHOD FOR PRODUCING THE SAME
    Publication number: 20220298446
    Abstract: A penetrating oil including isoalkane solvent and oil derived from biological sources and a method for producing the same, are disclosed. Use of a composition containing isoalkane solvent and oil derived from biological sources is further disclosed.
    Type: Application
    Filed: November 18, 2019
    Publication date: September 22, 2022
    Applicant: Neste Oyj
    Inventors: Jukka HARTIKAINEN, Jouni KARTTUNEN, Virpi RÄMÖ, Jorma VIRTANEN
  • Purification of recycled and renewable organic material
    Patent number: 11427782
    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.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: August 30, 2022
    Assignee: NESTE OYJ
    Inventors: 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
  • Use of renewable oil in hydrotreatment process
    Patent number: 11421160
    Abstract: The use of bio oil from at least one renewable source in a hydrotreatment process, in which process hydrocarbons are formed from said glyceride oil in a catalytic reaction, and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: August 23, 2022
    Assignee: NESTE OYJ
    Inventors: Tuomas Ouni, Väinö Sippola, Petri Lindqvist
  • Use of renewable oil in hydrotreatment process
    Patent number: 11414605
    Abstract: The use of bio oil from at least one renewable source in a hydrotreatment process, in which process hydrocarbons are formed from said glyceride oil in a catalytic reaction, and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron. A bio oil intermediate including bio oil from at least one renewable source and the iron content of said bio oil is less than 1 w-ppm calculated as elemental iron.
    Type: Grant
    Filed: February 25, 2021
    Date of Patent: August 16, 2022
    Assignee: NESTE OYJ
    Inventors: Tuomas Ouni, Väinö Sippola, Petri Lindqvist
  • Fuel blend comprising a mixture of aryl ethers
    Patent number: 11401477
    Abstract: The present invention relates to middle distillate fuel blends, in particular renewable diesel fuel blends comprising a mixture of aryl ethers.
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: August 2, 2022
    Assignee: NESTE OYJ
    Inventors: Ulla Kiiski, Maija Rouhiainen, Marja Tiitta
  • ALKALI-ENHANCED HYDROTHERMAL PURIFICATION OF PLASTIC PYROLYSIS OILS
    Publication number: 20220235276
    Abstract: 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: Application
    Filed: May 26, 2020
    Publication date: July 28, 2022
    Applicant: Neste Oyj
    Inventors: Ville PAASIKALLIO, Jukka-Pekka PASANEN, Blanka TOUKONIITTY
  • METHOD FOR PROCESSING PLASTIC WASTE PYROLYSIS GAS
    Publication number: 20220226765
    Abstract: The present disclosure relates to methods for processing plastic waste pyrolysis gas, such as methods wherein clogging of the systems used in the method is avoided or at least alleviated.
    Type: Application
    Filed: June 1, 2020
    Publication date: July 21, 2022
    Applicant: Neste Oyj
    Inventors: Antti KURKIJÄRVI, Hannu LEHTINEN, Esa KORHONEN, Mikko MATILAINEN, Max NYSTRÖM
  • Method for producing a mixture of hydrocarbons
    Patent number: 11384292
    Abstract: A method for producing a mixture hydrocarbons; a blend for producing a mixture of hydrocarbons; a mixture of hydrocarbons; and use of the mixture of hydrocarbons for producing chemicals and/or polymers.
    Type: Grant
    Filed: April 8, 2019
    Date of Patent: July 12, 2022
    Assignee: NESTE OYJ
    Inventors: Virpi Rämö, Antti Ojala, Risto Vapola
  • Fuel composition for a diesel engine
    Patent number: 11384290
    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.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: July 12, 2022
    Assignee: Neste Oyj
    Inventors: Juha Jakkula, Pekka Aalto, Vesa Niemi, Ulla Kiiski, Jouko Nikkonen, Seppo Mikkonen, Outi Piirainen
  • Preparation of an aviation fuel composition
    Patent number: 11377608
    Abstract: A method is disclosed for preparing an aviation fuel composition by subjecting a feedstock of biological and/or recycled origin to cracking in a cracking unit and to fractionation in a fractionation unit to obtain a kerosene fraction. The obtained kerosene fraction is subjected to hydrotreatment in a hydrotreatment unit to form a first jet fuel component. The formed first jet fuel component is mixed with a further jet fuel component to form a fuel composition having a wear scar diameter of 0.78 mm or less, as measured with BOCLE lubricity test method according to ASTM D5001. The feedstock contains one or more of tall oil pitch (TOP), a mixture of sludge palm oil, palm fatty acid distillate and animal fat (FATS), and used lubricant oil (ULO).
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: July 5, 2022
    Assignee: NESTE OYJ
    Inventors: Ulla Kiiski, Jenni Nortio, Kati Sandberg
  • Multicomponent diesel composition
    Patent number: 11370985
    Abstract: The invention discloses novel diesel fuel compositions including a renewable paraffinic diesel component, a fossil diesel component and an oxygenate component, as well as methods for manufacture and use of a combination of a renewable paraffinic diesel component, and an oxygenate component for reducing NOx emissions.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: June 28, 2022
    Assignee: NESTE OYJ
    Inventors: Ulla Kiiski, Markku Kuronen, Kalle Lehto, Tuukka Hartikka
  • FUEL COMPOSITIONS WITH ENHANCED COLD PROPERTIES AND METHODS OF MAKING THE SAME
    Publication number: 20220177791
    Abstract: Methods of making a diesel fuel blend having enhanced cold properties; methods of lowering the cloud point of a mineral middle distillate fuel; and diesel fuel blends including a blend of a renewable fuel and a mineral middle distillate fuel.
    Type: Application
    Filed: February 23, 2022
    Publication date: June 9, 2022
    Applicant: Neste Oyj
    Inventors: Markku KURONEN, Ulla KIISKI
  • PREPARATION OF AN AVIATION FUEL COMPOSITION
    Publication number: 20220177789
    Abstract: A method is disclosed for preparing an aviation fuel composition by subjecting a feedstock of biological and/or recycled origin to cracking in a cracking unit and to fractionation in a fractionation unit to obtain a kerosene fraction. The obtained kerosene fraction is subjected to hydrotreatment in a hydrotreatment unit to form a first jet fuel component. The formed first jet fuel component is mixed with a further jet fuel component to form a fuel composition having a wear scar diameter of 0.78 mm or less, as measured with BOCLE lubricity test method according to ASTM D5001. The feedstock contains one or more of tall oil pitch (TOP), a mixture of sludge palm oil, palm fatty acid distillate and animal fat (FATS), and used lubricant oil (ULO).
    Type: Application
    Filed: February 21, 2022
    Publication date: June 9, 2022
    Applicant: Neste Oyj
    Inventors: Ulla KIISKI, Jenni NORTIO, Kati SANDBERG
  • Biogenic low viscosity insulating oil
    Patent number: 11339331
    Abstract: A method of producing a non-petroleum based electrical insulating oil, wherein the method can include providing a primary mixture of non-petroleum origin, containing isomerized straight chain hydrocarbons; performing a distillation and/or stripping of the primary mixture; collecting a paraffinic base oil as a product of the distillation and/or stripping, containing a mixture of isoalkanes and alkanes; and mixing the base oil with an antioxidant additive.
    Type: Grant
    Filed: January 24, 2018
    Date of Patent: May 24, 2022
    Assignees: NESTE OYJ, AVANTHERM AB
    Inventor: Per Wiklund
  • Process for producing free fatty acids
    Patent number: 11339350
    Abstract: 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: Grant
    Filed: December 17, 2018
    Date of Patent: May 24, 2022
    Assignee: NESTE OYJ
    Inventors: Jukka-Pekka Pasanen, Annika Malm, Rami Piilola
  • TiOcatalyst in ketonisation reactions to produce RBO
    Patent number: 11339344
    Abstract: A method for producing a renewable base oil from a feedstock of biological origin includes providing a feedstock, the feedstock including: 2-95 wt % of a mixture of free fatty acids; 5-98 wt % fatty acid glycerols selected from mono-glycerides, di-glycerides and tri-glycerides of fatty acids; 0-50 wt % of one or more compounds selected from the list consisting of: fatty acid esters of the non-glycerol type, fatty amides and fatty alcohols; a major part of the feedstock being a mixture of free fatty acids and fatty acid glycerols; subjecting all or part of the feedstock to ketonisation reaction conditions where two free fatty acids react to yield a ketone stream, and subjecting the ketone stream to both hydrodeoxygenation and to hydroisomerisation reaction conditions, to yield a deoxygenated and isomerised base oil product stream containing the renewable base oil.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: May 24, 2022
    Assignee: NESTE OYJ
    Inventors: Jukka Myllyoja, Sonja Kouva, Jarno Kohonen, Rami Piilola, Mika Kettunen, Jaana Makkonen, Meri Hovi
  • OLEFIN TRIMERIZATION
    Publication number: 20220144723
    Abstract: The present disclosure relates to a process and a production unit that are used to catalytically manufacture olefin trimers from olefin monomers, and wherein olefin dimers are recycled after dimerization reaction, and reacted with olefin monomers in an addition reaction.
    Type: Application
    Filed: November 12, 2021
    Publication date: May 12, 2022
    Applicant: Neste Oyj
    Inventors: Antti PYHÄLAHTI, Jaana KANERVO
  • DIESEL FUEL COMPOSITION
    Publication number: 20220145196
    Abstract: A diesel fuel composition as disclosed includes a fossil diesel component, a fatty acid methyl esters component, and a hydrotreated renewable paraffinic diesel component. A method is disclosed for producing the diesel composition and use thereof. Use of the hydrotreated renewable paraffinic diesel component as an oxidation stability improver is further disclosed.
    Type: Application
    Filed: April 7, 2020
    Publication date: May 12, 2022
    Applicant: Neste Oyj
    Inventors: Ulla KIISKI, Jenni NORTIO, Markku KURONEN
  • Upgrading ketoacid
    Patent number: 11325894
    Abstract: The present invention relates to a method using a specific catalyst for upgrading ketoacid to intermediates for fuel and chemical industry, intermediates obtained by the method and to their use.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: May 10, 2022
    Assignee: NESTE OYJ
    Inventors: Marja Tiitta, Marina Linblad
  • PURIFICATION OF RECYCLED AND RENEWABLE ORGANIC MATERIAL
    Publication number: 20220135891
    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.
    Type: Application
    Filed: July 19, 2019
    Publication date: May 5, 2022
    Applicant: Neste Oyj
    Inventors: 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