公开(公告)号：US20240352349A1

公开(公告)日：2024-10-24

申请号：US18433413

申请日：2024-02-06

申请人： SK INNOVATION CO., LTD. ,  SK GEO CENTRIC CO., LTD.

发明人： Yong Woon KIM ,  Seo Yeong KANG ,  Soo Kil KANG ,  Min Gyoo PARK ,  Young Moo PARK ,  Min Woo SHIN ,  Jae Hwan LEE ,  Jin Seong JANG ,  Sang Hwan JO

IPC分类号： C10G65/12 ,  B01D3/14 ,  B01D17/04 ,  B01D17/06 ,  B01J27/051

CPC分类号： C10G65/12 ,  B01D3/143 ,  B01D17/047 ,  B01D17/06 ,  B01J27/051 ,  C10G2300/1003 ,  C10G2300/202

摘要： The present disclosure relates to a method and system for producing refined hydrocarbons from waste plastic pyrolysis oil. The method and system for producing refined hydrocarbons from waste plastic pyrolysis oil according to the present disclosure may minimize formation of an ammonium salt (NH4Cl) and may prevent an adhesion phenomenon of impurity particles in a reactor in a refining process of waste plastic pyrolysis oil containing impurities including chlorine and nitrogen. In addition, the method and system for producing refined hydrocarbons according to the present disclosure may have excellent refining efficiency and may implement a long-term operation of a process because deactivation of a catalyst used in the process is reduced or prevented, and may produce refined hydrocarbons having a low content of impurities and a low content of olefins from waste plastic pyrolysis oil.

公开(公告)号：US20240343983A1

公开(公告)日：2024-10-17

申请号：US18424874

申请日：2024-01-29

申请人： SK INNOVATION CO., LTD. ,  SK ENMOVE CO., LTD.

发明人： Minje Kang ,  Yun Ha KIM ,  Do Woan KIM ,  Kyung Seok NOH

IPC分类号： C10G65/12 ,  C10G7/00

CPC分类号： C10G65/12 ,  C10G7/003 ,  C10M101/02 ,  C10G2300/302 ,  C10G2400/10

摘要： The present disclosure provides a method of preparing a lube base oil. The method comprises (a) providing a feed stream, (b) separating the feed stream into at least two fraction streams comprising a first fraction stream and a second fraction stream, and (c) before or after the separating of the feed stream, introducing the feed stream or at least two fraction streams into a first and second hydro-processing treatments to produce at least two product streams, and the first product stream has a higher viscosity index (VI) than the second product stream. The present disclosure also provides a lube base oil and a lubricant composition comprising the lube base oil.

公开(公告)号：US20240263090A1

公开(公告)日：2024-08-08

申请号：US18634405

申请日：2024-04-12

申请人： LUMMUS TECHNOLOGY LLC ,  Saudi Aramco Technologies Company ,  Chevron Lummus Global LLC

发明人： Essam Abdullah Al-Sayed ,  Ujjal Mukherjee ,  Kareemuddin Shaik ,  Pedro Santos ,  Theodorus Maesen ,  Mazin Tamimi ,  Julie Chabot ,  Ibrahim Abba ,  Kandasamy Sundaram ,  Sami Barnawi ,  Ronald Venner ,  Raghu Narayan ,  Meredith Lansdown

IPC分类号： C10G69/06 ,  B01D3/06 ,  B01D19/00 ,  B01J19/24 ,  C10G9/36 ,  C10G21/00 ,  C10G45/26 ,  C10G45/32 ,  C10G45/44 ,  C10G47/26 ,  C10G47/30 ,  C10G49/02 ,  C10G49/22 ,  C10G55/04 ,  C10G65/12 ,  C10L1/08

CPC分类号： C10G69/06 ,  B01J19/245 ,  C10G9/36 ,  C10G21/003 ,  C10G45/26 ,  C10G45/32 ,  C10G45/44 ,  C10G47/26 ,  C10G47/30 ,  C10G49/02 ,  C10G49/22 ,  C10G55/04 ,  C10G65/12 ,  C10L1/08 ,  B01D3/06 ,  B01D19/0057 ,  B01J2219/0004 ,  C10G2300/1044 ,  C10G2300/1048 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/308 ,  C10G2300/40 ,  C10G2300/4006 ,  C10G2300/4081 ,  C10G2300/807 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/30

摘要： Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.

公开(公告)号：US20240209270A1

公开(公告)日：2024-06-27

申请号：US18243534

申请日：2023-09-07

申请人： UOP LLC

发明人： Neeraj TIWARI ,  James T. WEXLER ,  Pallab BAKSHI

IPC分类号： C10G65/12

CPC分类号： C10G65/12 ,  C10G2400/08

摘要： A process isolates a liquid hydrocracked stream from a liquid hydroisomerized stream, so heat in the hydrocracked stream can be preserved. Preserving heat in the hydrocracked stream avoids having to reheat the hydrocracked stream before product fractionation. Particularly, kerosene in the hydrocracked stream is not cooled with the hydroisomerized stream and then reheated in fractionation to distill the kerosene range hydrocarbons from the diesel range hydrocarbons.

公开(公告)号：US11965134B2

公开(公告)日：2024-04-23

申请号：US17803076

申请日：2022-02-02

申请人： INFINIUM TECHNOLOGY, LLC

发明人： Dennis Schuetzle ,  Robert Schuetzle ,  James Bucher ,  Matthew Caldwell ,  Anja Rumplecker Galloway ,  Orion Hanbury ,  Glenn McGinnis

IPC分类号： C10G2/00 ,  C10G45/64 ,  C10G47/02 ,  C10G47/12 ,  C10G50/00 ,  C10G65/12 ,  C10G69/12 ,  C10K3/02 ,  C10L1/04 ,  C25B1/04

CPC分类号： C10G2/30 ,  C10G45/64 ,  C10G47/02 ,  C10G47/12 ,  C10G50/00 ,  C10G65/12 ,  C10G69/126 ,  C10K3/026 ,  C10L1/04 ,  C25B1/04 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/304 ,  C10G2300/305 ,  C10G2300/307 ,  C10G2300/308 ,  C10G2400/08 ,  C10L2200/043

摘要： A process for the production of sustainable aviation fuel (SAF) with low carbon intensity. The jet fuel is produced from the reaction of hydrogen from the electrolysis of water with captured carbon dioxide. The hydrogen and carbon dioxide are reacted to product a stream comprising carbon monoxide. Hydrogen and carbon monoxide are reacted to produce n-alkanes. Alkanes are hydroisomerized to produce sustainable aviation fuel with low carbon intensity.

公开(公告)号：US11952544B2

公开(公告)日：2024-04-09

申请号：US18259805

申请日：2021-10-28

申请人： Neste Oyj

发明人： Heikki Aaltonen ,  Antti Ojala ,  Ville Paasikallio ,  Antti Kurkijärvi

IPC分类号： C10G65/12 ,  B01D3/14 ,  B01J23/882 ,  B01J23/883

CPC分类号： C10G65/12 ,  B01D3/14 ,  B01J23/882 ,  B01J23/883

摘要： The present disclosure relates to methods for processing liquefied waste polymers containing diolefins and naphtha. Hydrotreatment A of the diolefins produces a diolefin depleted LWP feed which is separated by distillation B to give rise to one or more distillates containing at least a naphtha fraction, an optional middle fraction and a distillation bottom. Hydroprocessing C of the naphtha fraction gives rise to hydrogenated naphtha fraction which is suitable as a feed for a steam cracker D. The distillation bottom and the middle fraction can mixed with crude oil and used in oil refinerery since they are predominantly free from diolefins.

公开(公告)号：US11939540B2

公开(公告)日：2024-03-26

申请号：US18092655

申请日：2023-01-03

申请人： Saudi Arabian Oil Company

发明人： Sohel K Shaikh ,  Raed H Abudawoud ,  Zhonglin Zhang ,  Munir D Khokhar ,  Furqan Aljumah

IPC分类号： C10G69/06 ,  B01J19/18 ,  C07C1/22 ,  C07C4/04 ,  C07C4/06 ,  C07C5/05 ,  C07C6/04 ,  C07C41/06 ,  C10G51/02 ,  C10G51/06 ,  C10G65/10 ,  C10G65/12

CPC分类号： C10G69/06 ,  B01J19/1862 ,  C07C1/22 ,  C07C4/04 ,  C07C4/06 ,  C07C5/05 ,  C07C6/04 ,  C07C41/06 ,  C10G51/023 ,  C10G51/026 ,  C10G51/06 ,  C10G65/10 ,  C10G65/12 ,  B01J2219/0004 ,  C10G2300/1044 ,  C10G2400/20

摘要： Processes for producing olefins include integration of steam cracking with a dual catalyst metathesis process. The processes include steam cracking a hydrocarbon feed to form a cracking reaction effluent containing butenes, separating the cracking reaction effluent to produce a cracking C4 effluent including normal butenes, isobutene, and 1,3-butadiene, subjecting the cracking C4 effluent to selective hydrogenation to convert 1,3-butadiene in the cracking C4 effluent to normal butenes, removing isobutene from a hydrogenation effluent to produce a metathesis feed containing normal butenes, and contacting the metathesis feed with a metathesis catalyst and a cracking catalyst directly downstream of the metathesis catalyst to produce a metathesis reaction effluent. Contacting with the metathesis catalyst causes metathesis of normal butenes to produce ethylene, propene, and C5+ olefins, and contacting with the cracking catalyst causes C5+ olefins produced through metathesis to undergo cracking reactions to produce additional propene, ethylene, or both.

公开(公告)号：US20240025828A1

公开(公告)日：2024-01-25

申请号：US18254675

申请日：2021-11-16

申请人： Neste Oyj

发明人： Marja TIITTA ,  Ulla KIISKI ,  Anna KARVO ,  Terhi KOLEHMAINEN

IPC分类号： C07C29/16 ,  C07C29/82 ,  B01D3/36 ,  B01D3/14 ,  C07C4/04 ,  C10G65/12

CPC分类号： C07C29/16 ,  C07C29/82 ,  B01D3/36 ,  B01D3/14 ,  C07C4/04 ,  C10G65/12

摘要： A process for converting steam cracking products into an alcohol composition consisting essentially of 2-propanol and butanols is disclosed. The process includes steam cracking and recovery of a stream including propene and butenes, which are next converted catalytically in the presence of water to 2-propanol and butanols respectively.

公开(公告)号：US11873220B2

公开(公告)日：2024-01-16

申请号：US17222217

申请日：2021-04-05

申请人： Iogen Corporation

发明人： Brian Foody

IPC分类号： C01B3/34 ,  C10G65/02 ,  C10G45/02 ,  C10G47/00 ,  C10G65/12 ,  C12P5/02 ,  C10L3/08 ,  C10L3/10 ,  C07C5/02 ,  C12P5/00 ,  G06Q30/018 ,  C01B3/36 ,  C10G45/44 ,  C10L1/04 ,  G06Q50/06

CPC分类号： C01B3/34 ,  C01B3/36 ,  C07C5/02 ,  C10G45/02 ,  C10G45/44 ,  C10G47/00 ,  C10G65/02 ,  C10G65/12 ,  C10L1/04 ,  C10L3/08 ,  C10L3/10 ,  C10L3/101 ,  C12P5/00 ,  C12P5/02 ,  C12P5/023 ,  G06Q30/018 ,  G06Q50/06 ,  C01B2203/0211 ,  C01B2203/0216 ,  C01B2203/0222 ,  C01B2203/065 ,  C01B2203/1241 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L2200/0469 ,  C10L2290/26 ,  Y02E50/10 ,  Y02E50/30 ,  Y02P20/133 ,  Y02P30/00 ,  Y02P30/20 ,  Y02P80/20

摘要： According to the present invention, organic material is converted to biogas through anaerobic digestion and the biogas is purified to yield a combustible fluid feedstock comprising methane. A fuel production facility utilizes or arranges to utilize combustible fluid feedstock to generate renewable hydrogen that is used to hydrogenate crude oil derived hydrocarbons in a process to make transportation or heating fuel. The renewable hydrogen is combined with crude oil derived hydrocarbons that have been desulfurized under conditions to hydrogenate the liquid hydrocarbon with the renewable hydrogen or alternatively, the renewable hydrogen can be added to a reactor operated so as to simultaneously desulfurize and hydrogenate the hydrocarbons. The present invention enables a party to receive a renewable fuel credit for the transportation or heating fuel.

公开(公告)号：US11767479B2

公开(公告)日：2023-09-26

申请号：US17421509

申请日：2020-01-02

申请人： IFP Energies Nouvelles

发明人： Emmanuelle Guillon ,  Anne-Claire Dubreuil ,  Antoine Daudin

IPC分类号： C10G65/12 ,  B01D3/14

CPC分类号： C10G65/12 ,  B01D3/143 ,  C10G2300/107 ,  C10G2300/1062 ,  C10G2300/1074 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/02

摘要： The present invention is based on the use of a two-step hydrocracking process for the production of naphtha, comprising a step of hydrogenation placed downstream of the second hydrocracking step, the hydrogenation step treating the effluent resulting from the second hydrocracking step in the presence of a specific hydrogenation catalyst. Furthermore, the hydrogenation step and the second hydrocracking step are performed under specific operating conditions and in particular under quite specific temperature conditions.