公开(公告)号：US12098332B2

公开(公告)日：2024-09-24

申请号：US17776931

申请日：2020-11-13

Applicant: Neste Oyj

Inventor： Jenni Nortio ,  Kati Sandberg ,  Väinö Sippola ,  Virpi Rämö ,  Jesse Vilja

IPC: C10G45/58 ,  C10G3/00 ,  C10G7/00 ,  C10G67/02 ,  C10L1/08 ,  C10M109/02

CPC classification number: C10G45/58 ,  C10G3/46 ,  C10G3/50 ,  C10G3/60 ,  C10G7/00 ,  C10G67/02 ,  C10L1/08 ,  C10M109/02 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/207 ,  C10G2300/208 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/307 ,  C10G2300/308 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4081 ,  C10G2300/80 ,  C10G2400/04 ,  C10G2400/08 ,  C10G2400/10 ,  C10L2200/0469 ,  C10L2270/026 ,  C10L2270/04 ,  C10M2203/003

Abstract: A method for combined production of renewable paraffinic products is disclosed, wherein the method includes providing a renewable paraffinic feed, and fractionating the renewable paraffinic feed into two fractions. Within the two fractions, a lighter fraction fulfils a specification for an aviation fuel component, and a heavier fraction fulfils a specification for an electrotechnical fluid component.

公开(公告)号：US12065617B2

公开(公告)日：2024-08-20

申请号：US18480002

申请日：2023-10-03

Applicant: Saudi Arabian Oil Company

Inventor： Omer Refa Koseoglu ,  Yaming Jin

IPC: C10G1/10 ,  B01J19/24 ,  C10G1/00 ,  C10G67/02

CPC classification number: C10G1/10 ,  B01J19/245 ,  C10G1/002 ,  C10G67/02 ,  B01J2219/0004 ,  C10G2300/1003 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/308 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2400/30

Abstract: Method of producing pyrolysis products from a mixed plastics stream along with an associated system for processing mixed plastics. The method includes conducting pyrolysis of a plastic feedstock to produce a stream of plastic pyrolysis oil; feeding the plastic pyrolysis oil to an aromatization unit having an aromatization reactor with an aromatization catalyst disposed therein to generate an aromatics rich stream; and passing the aromatics rich stream to an aromatic recovery complex to separate the aromatics rich stream into a BTX fraction, a gasoline blending fraction, a gas fraction comprising hydrogen and C1-C4 hydrocarbons, and an aromatic bottoms fraction comprising hydrocarbons boiling above 180° C., where the BTX fraction consists of benzene, toluene and mixed xylenes and the gasoline blending fraction comprises aliphatic hydrocarbons with a boiling range from C5 hydrocarbon up to the aromatic bottoms fraction.

公开(公告)号：US20240043757A1

公开(公告)日：2024-02-08

申请号：US18462645

申请日：2023-09-07

Applicant: Magëmä Technology LLC

Inventor： Michael Joseph Moore ,  Bertrand Ray Klussmann ,  Carter James White

IPC: C10G45/04 ,  C10G67/06 ,  C10G45/22 ,  C10G45/08 ,  C10G25/02 ,  C10G25/00 ,  B01D3/34 ,  B01J8/04 ,  C10G65/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  B01D53/14 ,  C10G7/00 ,  C10G45/06 ,  C10L1/04 ,  C10G45/02 ,  C10G67/02 ,  B01J8/00 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G65/16 ,  B01J8/02 ,  C10G47/02 ,  C10G69/02

CPC classification number: C10G45/04 ,  C10G67/06 ,  C10G45/22 ,  C10G45/08 ,  C10G25/02 ,  C10G25/003 ,  B01D3/343 ,  B01J8/0492 ,  C10G65/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/1608 ,  B01D53/1481 ,  C10G7/00 ,  C10G45/06 ,  C10L1/04 ,  C10G45/02 ,  C10G67/02 ,  B01J8/008 ,  B01J8/0457 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G65/16 ,  B01J8/0278 ,  B01J8/0292 ,  C10G47/02 ,  C10G69/02 ,  C10G2300/302 ,  C10G2300/202 ,  C10G2300/1059 ,  B01J2208/025 ,  C10G2300/207 ,  C10G2300/30 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/70 ,  C10G2300/80 ,  C10L2270/026 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/1048 ,  C10G2400/06 ,  C10L2200/0263 ,  C10L2270/02 ,  C10G2300/205 ,  C10L2200/0438 ,  B01J2208/00557 ,  C10G2300/1044 ,  C10G2300/308 ,  C10G2300/4062 ,  C10G2400/04 ,  C10G2300/208 ,  B01J2208/02 ,  C10G2300/1037 ,  C10G2300/201 ,  C10G2300/206

Abstract: A multi-stage process for the production of an ISO 8217 compliant Product Heavy Marine Fuel Oil from ISO 8217 compliant Feedstock Heavy Marine Fuel Oil involving a Reaction System composed of one or more reactor vessels selected from a group reactor wherein said one or more reactor vessels contains one or more reaction sections configured to promote the transformation of the Feedstock Heavy Marine Fuel Oil to the Product Heavy Marine Fuel Oil. The Product Heavy Marine Fuel Oil has a Environmental Contaminate level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05 mass % to 1.0 mass. A process plant for conducting the process for conducting the process is disclosed that can utilize a modular reactor vessel.

公开(公告)号：US11884888B2

公开(公告)日：2024-01-30

申请号：US17835068

申请日：2022-06-08

Applicant: Saudi Arabian Oil Company

Inventor： Omer Refa Koseoglu

IPC: C10G69/08 ,  C10G69/10 ,  C10G67/02 ,  B01D3/14 ,  B01D3/10

CPC classification number: C10G69/08 ,  B01D3/10 ,  B01D3/143 ,  C10G67/02 ,  C10G69/10 ,  C10G2300/1044 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2400/30

Abstract: The present disclosure is directed to refinery processes and systems for producing petrochemicals including aromatic products, and hydrogen carriers. Embodiments include those with increased naphtha production, increasing reformer feed. An aromatic rich stream is separated in an aromatic recovery complex to produce BTX, and all or a portion of BTX products subjected to hydrogenation to produce cyclohexanes.

公开(公告)号：US11884883B2

公开(公告)日：2024-01-30

申请号：US17942906

申请日：2022-09-12

Applicant: Magêmã Technology LLC

Inventor： Michael Joseph Moore ,  Bertrand Ray Klussmann ,  Carter James White

IPC: C10G45/04 ,  C10G67/06 ,  C10G45/22 ,  C10G45/08 ,  C10G25/02 ,  C10G25/00 ,  B01D3/34 ,  B01J8/04 ,  C10G65/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  B01D53/14 ,  C10G7/00 ,  C10G45/06 ,  C10L1/04 ,  C10G45/02 ,  C10G67/02 ,  B01J8/00 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G65/16 ,  B01J8/02 ,  C10G47/02 ,  C10G69/02

CPC classification number: C10G45/04 ,  B01D3/343 ,  B01D53/1481 ,  B01J8/008 ,  B01J8/0278 ,  B01J8/0292 ,  B01J8/0457 ,  B01J8/0492 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G7/00 ,  C10G25/003 ,  C10G25/02 ,  C10G45/02 ,  C10G45/06 ,  C10G45/08 ,  C10G45/22 ,  C10G47/02 ,  C10G65/04 ,  C10G65/16 ,  C10G67/02 ,  C10G67/06 ,  C10G69/02 ,  C10L1/04 ,  C10L1/12 ,  C10L1/14 ,  C10L1/1608 ,  B01J2208/00557 ,  B01J2208/02 ,  B01J2208/025 ,  C10G2300/107 ,  C10G2300/1037 ,  C10G2300/1044 ,  C10G2300/1048 ,  C10G2300/1059 ,  C10G2300/1077 ,  C10G2300/201 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/207 ,  C10G2300/208 ,  C10G2300/30 ,  C10G2300/302 ,  C10G2300/308 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/4062 ,  C10G2300/70 ,  C10G2300/80 ,  C10G2400/04 ,  C10G2400/06 ,  C10L2200/0263 ,  C10L2200/0438 ,  C10L2270/02 ,  C10L2270/026 ,  C10L1/1608 ,  C10L2200/0438

Abstract: A multi-stage process for the production of an ISO 8217 compliant Product Heavy Marine Fuel Oil from ISO 8217 compliant Feedstock Heavy Marine Fuel Oil involving a Reaction System composed of one or more reactor vessels selected from a group reactor wherein said one or more reactor vessels contains one or more reaction sections configured to promote the transformation of the Feedstock Heavy Marine Fuel Oil to the Product Heavy Marine Fuel Oil. The Product Heavy Marine Fuel Oil has a Environmental Contaminate level has a maximum sulfur content (ISO 14596 or ISO 8754) between the range of 0.05 mass % to 1.0 mass. A process plant for conducting the process for conducting the process is disclosed that can utilize a modular reactor vessel.

公开(公告)号：US11767480B1

公开(公告)日：2023-09-26

申请号：US17973024

申请日：2022-10-25

Applicant: Saudi Arabian Oil Company

Inventor： Lianhui Ding ,  Saad Al-Bogami ,  Sameer A. Al-Ghamdi ,  Duhaiman Yami

IPC: C10G67/02 ,  B01D3/14 ,  B01D3/06

CPC classification number: C10G67/02 ,  B01D3/06 ,  B01D3/14 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/301 ,  C10G2300/308 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2400/30

Abstract: This disclosure relates to methods of upgrading hydrocarbon feed stream, which can include separating the hydrocarbon feed stream into a heavy fraction and a light fraction, hydrotreating an aromatic feed stream with at least a first catalyst in a first reactor comprising hydrogen to produce a first product effluent, combining the heavy fraction with at least a portion of the first product effluent to form a mixed stream, and hydrotreating the mixed stream with one or more second catalysts in a second reactor comprising hydrogen to produce a second product effluent.

公开(公告)号：US11752477B2

公开(公告)日：2023-09-12

申请号：US17470913

申请日：2021-09-09

Applicant: Crystaphase Products, Inc.

Inventor： Bradley Glover ,  Austin Schneider ,  John N. Glover ,  Peter Gregory Ham

IPC: B01D15/34 ,  B01D24/02 ,  B01J4/00 ,  B01J20/02 ,  C10G67/02

CPC classification number: B01J4/001 ,  B01J20/02 ,  C10G67/02

Abstract: Process vessels can contain one or more entry zones containing stability-improving materials. The entry zones address bed movement and filtration problems. The stability-improving material can be positioned above a treating zone or above a processing bed within the vessel. Entry Zones are intended to improve the stability of downstream operations.

公开(公告)号：US20230227739A1

公开(公告)日：2023-07-20

申请号：US17906807

申请日：2021-03-31

Applicant: TOPSOE A/S

Inventor： Angelica HIDALGO VIVAS ,  Henrik Wolthers RASMUSSEN ,  Ian MENJON ,  Ole Frej ALKILDE ,  Arne KNUDSEN

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

CPC classification number: C10G69/02 ,  C10G3/42 ,  C10G67/02 ,  C10G2300/202 ,  C10G2400/02

Abstract: A production plant and a method for production of a synthetized gasoline product from a synthetic hydrocarbon mixture produced from a mixture of reactive oxygenates, the method including a. separating the synthetic hydrocarbon mixture in at least a light hydrocarbon fraction, and a higher boiling hydrocarbon fraction, wherein the higher boiling fraction comprises at least 70% of the molecules including 10 or more carbon atoms and less than 20% of the molecules comprising exactly 9 carbon atoms, b. directing at least an amount of said higher boiling hydrocarbon fraction as a hydrocracking feedstock to contact a material catalytically active in hydrocracking under effective hydrocracking conditions providing a hydrocracked hydrocarbon stream, wherein at least an amount of said hydrocracked hydrocarbon stream is combined with at least an amount of said light hydrocarbon fraction, to provide said synthetized gasoline product having a T90 being below T90 of said synthetic hydrocarbon mixture.

公开(公告)号：US20180355254A1

公开(公告)日：2018-12-13

申请号：US16001272

申请日：2018-06-06

Applicant: Dragon Shale, LLC

Inventor： Ronald C. STITES ,  Otto John SCHNEIDER

IPC: C10B53/06 ,  C10G67/02 ,  C10G7/06 ,  B01D3/10

CPC classification number: C10B53/06 ,  B01D3/10 ,  B01D2256/24 ,  B01D2257/40 ,  B01D2257/7022 ,  C10G7/06 ,  C10G67/02 ,  C10G2300/1085 ,  C10G2300/207

Abstract: Optimized, heat-integrated methods and systems are provided to produce multiple, high-value products from oil shale, while minimizing overall energy and water usage. A method for producing multiple products from oil shale comprises: feeding raw oil shale into a heated retorting unit, to convert kerogen into a retorted stream; introducing the retorted stream to a distillation column to generate a high-cetane diesel stream, an α-olefin-containing chemical stream, an asphalt/asphalt additive stream, and an overhead gas stream, wherein heat contained in the retorted stream is harnessed as distillation energy; separating the overhead gas stream into a fuel gas stream and a purge gas stream; combusting the fuel gas stream to generate hot flue gas; heating the purge gas with hot flue gas; feeding the heated purge gas directly to the heated retorting unit; and recovering the high-cetane diesel stream, the α-olefin-containing chemical stream, and the asphalt/asphalt additive stream as products.

公开(公告)号：US10053639B2

公开(公告)日：2018-08-21

申请号：US14506790

申请日：2014-10-06

Applicant: ExxonMobil Research and Engineering Company

Inventor： Stuart S. Shih ,  Xiaochun Xu ,  William J. Novak ,  Carlos N. Lopez ,  Timothy Lee Hilbert ,  Stephen John McCarthy

IPC: C10G67/00 ,  C10G67/02 ,  C10G45/02 ,  C10G45/06 ,  C10G45/08 ,  C10G45/10 ,  C10G45/12 ,  C10G45/62 ,  C10G45/64 ,  C10G65/04

CPC classification number: C10G67/02 ,  C10G45/02 ,  C10G45/06 ,  C10G45/08 ,  C10G45/10 ,  C10G45/12 ,  C10G45/62 ,  C10G45/64 ,  C10G65/043 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/202 ,  C10G2400/04 ,  C10G2400/08

Abstract: Methods are provided for dewaxing a distillate fuel boiling range feed to improve one or more cold flow properties of the distillate fuel feed, such as cloud point, where the distillate fuel feed is fractionated to produce both a jet fuel product and an arctic diesel fuel product. The decrease of cloud point is achieved by using a feedstock having a concentration of nitrogen of less than about 50 wppm and a concentration of sulfur of less than about 15 wppm. Further, the dewaxing catalyst may have a reduced content of hydrogenation metals, such as a content of Pt or Pd of from about 0.05 wt % to about 0.35 wt %. A distillate fuel feed can be dewaxed to achieve a desired cloud point differential using a reduced metals content dewaxing catalyst under the same or similar conditions to those required for a dewaxing catalyst with higher metals content.