公开(公告)号：US20220064545A1

公开(公告)日：2022-03-03

申请号：US17009182

申请日：2020-09-01

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Youshan MA

IPC: C10G45/22

Abstract: The liquid hydrotreated effluent stream from a hydrotreating unit containing dissolved hydrogen sulfide downstream of a high-pressure separator is cooled and reduced in pressure to within a predetermined range before being stripped with process hydrogen to remove the dissolved hydrogen sulfide and recovering the effluent as the final product, the process being particularly suitable for hydrotreating naphtha, kerosene or diesel products to produce an ultra-low sulfur product without the need for further fractionation.

公开(公告)号：US10815436B2

公开(公告)日：2020-10-27

申请号：US16227606

申请日：2018-12-20

Applicant: AXENS

Inventor： Claire Silberstein ,  Odile Lajeunesse ,  Jacques Rault ,  Marielle Gagniere

IPC: C10G45/22 ,  C10G49/00 ,  C10G45/00 ,  B01J19/00 ,  C10G47/00 ,  C10G67/02 ,  F28D7/02 ,  F28D21/00

Abstract: The present invention relates to a device and a process for hydroconversion or hydrotreatment of a hydrocarbon feedstock, comprising in particular at least one coil-wound heat exchanger (S-1), said coil-wound exchanger being a single-pass heat exchanger formed by a vertical chamber in which one or more bundles of tubes are helically wound around a central core, as numerous superposed layers, for: heating and directly distributing a hydrocarbon feedstock/hydrogen stream mixture to a hydrotreatment or hydroconversion reaction section (R-1), and cooling the reaction effluent from the hydrotreatment or hydroconversion reaction section (R-1). The present invention also relates to a use of a coil-wound heat exchanger (S-1) in a process for hydroconversion or hydrotreatment of a hydrocarbon feedstock.

公开(公告)号：US10533141B2

公开(公告)日：2020-01-14

申请号：US16103897

申请日：2018-08-14

Applicant: Mag{tilde over (e)}mã 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 ,  B01D53/14 ,  C10G7/00 ,  C10G45/06 ,  C10L1/04 ,  C10G45/02 ,  C10G67/02 ,  B01J8/00 ,  B01J8/04 ,  B01J21/04 ,  B01J23/24 ,  B01J23/40 ,  B01J23/74 ,  C10G65/16 ,  B01J8/02 ,  C10G47/02 ,  C10G69/02

Abstract: A multi-stage process for transforming a high sulfur ISO 8217 compliant Feedstock Heavy Marine Fuel Oil involving a core desulfurizing process that produces a Product Heavy Marine Fuel Oil that can be used as a feedstock for subsequent refinery process such as anode grade coking, needle coking and fluid catalytic cracking. The Product Heavy Marine Fuel Oil exhibits multiple properties desirable as a feedstock for those processes including a sulfur 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 is also disclosed.

公开(公告)号：US09708553B2

公开(公告)日：2017-07-18

申请号：US14236994

申请日：2012-07-30

Applicant: Josef Find ,  Alfred Haas ,  Armin Brenner

Inventor： Josef Find ,  Alfred Haas ,  Armin Brenner

IPC: C10G65/14 ,  C10G45/22 ,  C10G29/02 ,  B01J19/00 ,  C40B30/08 ,  C40B60/12

CPC classification number: C10G65/14 ,  B01J19/0046 ,  B01J2219/00286 ,  B01J2219/00306 ,  B01J2219/00389 ,  B01J2219/00418 ,  B01J2219/00477 ,  B01J2219/00495 ,  B01J2219/00585 ,  B01J2219/00698 ,  B01J2219/00707 ,  B01J2219/0072 ,  B01J2219/00747 ,  C10G29/02 ,  C10G45/22 ,  C40B30/08 ,  C40B60/12

Abstract: The present invention relates to a process for handling product fluid streams which are obtained in the catalytic hydrogenation of liquid feeds in laboratory catalysis apparatuses. The liquid feeds are preferably hydrocarbons comprising sulfur- and nitrogen-comprising compounds as impurities. The hydrogenation serves to convert the impurities into hydrogen sulfide and ammonia which in this form can be readily separated off from the other constituents of the liquid feed. The product fluid streams are contacted with an inert gas stream, with the flow rate of the inert gas being a multiple of the flow rate of the product fluid stream. The formation of deposits in lines of the region on the outlet side of the reaction space can be effectively prevented by means of the process of the invention.

公开(公告)号：US09339785B2

公开(公告)日：2016-05-17

申请号：US14132262

申请日：2013-12-18

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： James J. Strohm ,  Benjamin Q. Roberts ,  Kayte M. Denslow

IPC: C10G15/08 ,  C10G45/02 ,  C10G45/22 ,  C10G47/32 ,  C10G31/00 ,  B01J19/10 ,  C10G31/06 ,  B01J19/08

CPC classification number: C10G45/02 ,  B01J19/10 ,  C10G15/08 ,  C10G31/00 ,  C10G45/22 ,  C10G47/02 ,  C10G47/32 ,  C10G2300/202

Abstract: Hydroprocessing can be performed at low pressure using acoustic energy. For example, hydroprocessing a feedstock having one or more hydrocarbon compounds carried in, or mixed with, a transport gas involves flowing the feedstock through a reaction zone in a reactor that has a bulk pressure less than 68 atm and applying acoustic energy through the reaction zone. The hydrocarbon compounds are chemically reacted with a hydrogen source in the presence of a catalyst, wherein the reacting occurs in the reaction zone.

Abstract translation: 可以使用声能在低压下进行加氢处理。 例如，加工处理具有一个或多个携带在运输气体中或与运输气体混合的烃化合物的原料包括使原料流过反应器中的反应区，该反应器的体积压力小于68atm，并通过反应区施加声能 。 烃化合物在催化剂存在下与氢源化学反应，其中反应发生在反应区中。

公开(公告)号：US09290701B2

公开(公告)日：2016-03-22

申请号：US14230033

申请日：2014-03-31

Applicant: Patrick L. Hanks ,  William Ernest Lewis ,  Edward Stanley Ellis ,  Kathryn Younger Cole

Inventor： Patrick L. Hanks ,  William Ernest Lewis ,  Edward Stanley Ellis ,  Kathryn Younger Cole

IPC: C10G45/20 ,  C10G65/12 ,  C10G49/16 ,  C10G3/00 ,  C10L1/08 ,  C10G45/22

CPC classification number: C10G3/50 ,  C10G45/22 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/1055 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2400/04 ,  C10L1/08 ,  Y02E50/13 ,  Y02P30/20

Abstract: Processes are provided for producing a diesel fuel product having a sulfur content of 15 wppm or less (e.g., 10 wppm or less) from feed sources that include a biocomponent feedstock. The biocomponent feedstock can be initially co-processed with a mineral feed in a fluidized bed stage, such as an ebullating bed processing stage. Ebullating bed processing can mitigate the impact of the biocomponent feed on other hydrotreatment aspects of a diesel boiling range feed. Challenged biocomponent feeds can be handled by introducing the biocomponent feed into the ebullating bed reactor in a manner that reduces the fouling impact of the feed.

Abstract translation: 提供了用于从包括生物组分原料的进料源生产硫含量为15wppm或更低（例如10wppm或更低）的柴油燃料产品的方法。 生物组分原料可以在流化床阶段如沸腾床处理阶段中最初与矿物进料共同处理。 沸腾床处理可以减轻生物组分进料对柴油沸程饲料的其他加氢处理方面的影响。 可以通过将生物组分进料以减少进料的结垢影响的方式引入沸腾床反应器中来处理有挑战的生物组分进料。

公开(公告)号：US20150361355A1

公开(公告)日：2015-12-17

申请号：US14302714

申请日：2014-06-12

Applicant: UOP LLC

Inventor： Soumendra M. Banerjee ,  Peter Kokayeff ,  David A. Lindsay ,  Yoga R. Ayar

IPC: C10G45/22

CPC classification number: C10G67/06 ,  C10G65/04 ,  C10G2300/1051

Abstract: A process is presented for the production of high quality kerosene from lower quality feedstocks, including kerosene produced from coker units, or kerosene from cracking units. The process includes hydrotreating the feedstock to remove contaminants in the feedstock. The hydrotreated process stream is then treated in a trim reactor at higher pressure to reduce the bromine index of the kerosene.

Abstract translation: 介绍了从低质量原料生产高质量煤油的过程，包括从焦化器单元生产的煤油，或者来自裂解装置的煤油。 该方法包括加氢处理原料以除去原料中的污染物。 然后加氢处理的工艺流在更高压力的修剪反应器中处理以降低煤油的溴指数。

公开(公告)号：US09127215B2

公开(公告)日：2015-09-08

申请号：US13979044

申请日：2012-01-04

Applicant: Jin Kyu Choi ,  Cheol Woo Park ,  Tae Won Uhm ,  Il Yong Jeong ,  Ha Na Song ,  Do Woan Kim ,  Hee Jung Jeon ,  Gyung Rok Kim ,  Cheol Joong Kim ,  Do Hyoun Kim ,  Chang Woo Joo

Inventor： Jin Kyu Choi ,  Cheol Woo Park ,  Tae Won Uhm ,  Il Yong Jeong ,  Ha Na Song ,  Do Woan Kim ,  Hee Jung Jeon ,  Gyung Rok Kim ,  Cheol Joong Kim ,  Do Hyoun Kim ,  Chang Woo Joo

IPC: C10G45/02 ,  C10G45/22 ,  B01J23/883 ,  C10G3/00 ,  C10G67/02 ,  C10L1/02 ,  C10L1/04

CPC classification number: C10G45/22 ,  B01J23/883 ,  C10G3/42 ,  C10G3/50 ,  C10G45/02 ,  C10G67/02 ,  C10G2300/202 ,  C10G2300/203 ,  C10G2300/4075 ,  C10L1/02 ,  C10L1/04 ,  Y02P30/20

Abstract: Provided is a method for reducing the amount of organic acids in a hydrocarbon oil fraction by hydrogenating the organic acids in the hydrocarbon oil fraction under mild conditions. Provided is a new method able to overcome the problem of organic-acid-induced corrosion during the process of distillation, by using hydrogen or a hydrogen-containing mixed gas and a hydrogenation catalyst to subject the organic acids in the hydrocarbon oil fraction to hydrogenation at an appropriate temperature and pressure, thereby converting the same to hydrocarbons and so reducing the amount of organic acids in the hydrocarbon oil fraction.

Abstract translation: 提供一种通过在温和条件下氢化烃油馏分中的有机酸来减少烃油馏分中的有机酸的量的方法。 提供了一种能够克服在蒸馏过程中有机酸诱导的腐蚀问题的新方法，通过使用氢气或含氢混合气体和氢化催化剂使烃油馏分中的有机酸在 适当的温度和压力，从而将其转化为烃，从而减少烃油馏分中的有机酸的量。

公开(公告)号：US08940155B2

公开(公告)日：2015-01-27

申请号：US13556343

申请日：2012-07-24

Applicant: Omer Refa Koseoglu

Inventor： Omer Refa Koseoglu

IPC: C10G47/02 ,  C10G49/12 ,  C10G47/30 ,  C10G47/26 ,  C10G45/22 ,  C10G45/20

CPC classification number: C10G67/14 ,  B01J8/22 ,  B01J2208/00283 ,  B01J2208/00539 ,  C10G45/04 ,  C10G45/16 ,  C10G45/20 ,  C10G45/22 ,  C10G47/00 ,  C10G47/26 ,  C10G47/30 ,  C10G49/12 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04

Abstract: An improved system and method for processing feedstocks in an ebullated-bed hydroprocessing reactor is provided in which hydrogen gas is dissolved in the fresh and recycled liquid feedstock by mixing and/or diffusion of an excess of hydrogen, followed by flashing of the undissolved hydrogen upstream of the reactor inlet, introduction of the feed containing dissolved hydrogen into the ebullated-bed hydroprocessing reactor whereby the dissolved hydrogen eliminates or minimizes the prior art problems of gas hold-up and reduced operational efficiency of the recycle pump due to the presence of excess gas in the recycle stream when hydrogen gas was introduced as a separate phase into the reactor.

Abstract translation: 提供了一种用于在沸腾床加氢处理反应器中处理原料的改进的系统和方法，其中通过混合和/或扩散过量的氢将氢气溶解在新鲜和再循环的液体原料中，随后闪蒸未溶解的氢气上游 的反应器入口，将含有溶解氢的进料引入沸腾床加氢处理反应器中，由此由于存在过量的气体，溶解的氢消除或最小化现有技术的气体滞留问题和降低循环泵的操作效率 当氢气作为单独的相引入反应器时，在循环流中。

公开(公告)号：US08926826B2

公开(公告)日：2015-01-06

申请号：US13096309

申请日：2011-04-28

Applicant: Hasan Dindi ,  Luis Eduardo Murillo

Inventor： Hasan Dindi ,  Luis Eduardo Murillo

IPC: C10G65/04 ,  C10G45/22 ,  C10G65/12

CPC classification number: C10G65/04 ,  C10G45/22 ,  C10G65/12 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/202 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2300/802

Abstract: The present invention provides a process for hydroprocessing hydrocarbons in liquid full reactors with one or more independent liquid recycle streams. The process operates as a liquid-full process, wherein all of the hydrogen dissolves in the liquid phase and one or more of the recycle streams may actually be zero. Hydrocarbons can be converted in the process to provide liquid products such as clean fuels with multiple desired properties.

Abstract translation: 本发明提供了一种在具有一个或多个独立液体循环流的液体全反应器中加氢处理烃的方法。 该方法作为液体完全过程操作，其中所有的氢溶解在液相中，并且一个或多个再循环流可以实际上为零。 可以在该过程中转化碳氢化合物以提供液体产物，例如具有多种所需性质的清洁燃料。