公开(公告)号：US10047300B2

公开(公告)日：2018-08-14

申请号：US14347492

申请日：2012-10-12

Applicant: INDIAN OIL CORPORATION LTD.

Inventor： Madhusudan Sau ,  Ganesh Vitthalrao Butley ,  Yamini Gupta ,  Karumanchi Ramesh ,  Mainak Sarkar ,  Arangarasu Arun ,  Saeed Ahmed ,  Brijesh Kumar ,  Ravinder Kumar Malhotra

IPC: C10G32/02 ,  C10G21/20 ,  C10G27/04 ,  C10G45/22 ,  C10G49/18

Abstract: A novel process for metal content reduction of hydrocarbon oil is disclosed, which is primarily aimed at reduction of vanadium and nickel. The process uses electricity to accelerate the demetallation process, but only the flow of electrons of the electric current is used to expedite the reaction, instead of the electrolysis effect of the electric current. The process is carried out by adding inter-phase surface active reagent and phase transfer catalyst at a relatively low temperature range of 80 to 200° C. and achieves metal content reduction for vanadium and nickel. Aqueous phase alcoholic derivatives of amine solution is treated with hydrogen sulfide, carbon dioxide, etc. by additive reaction to render it more suitable for carrying more electric current and make them more active for metal reduction.

公开(公告)号：US09783746B2

公开(公告)日：2017-10-10

申请号：US15285803

申请日：2016-10-05

Applicant: E I DU PONT DE NEMOURS AND COMPANY

Inventor： Hasan Dindi ,  Sandeep Palit ,  Alan Howard Pulley ,  Luis Eduardo Murillo ,  Thanh Gia Ta ,  Brian Boeger

IPC: C10G65/04 ,  C10G45/22 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G49/20 ,  C10G49/22 ,  C10L1/08 ,  C10L10/14 ,  C10L10/16

CPC classification number: C10G65/043 ,  C10G45/22 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G49/20 ,  C10G49/22 ,  C10G2300/1048 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2300/4006 ,  C10G2300/42 ,  C10G2300/44 ,  C10G2300/802 ,  C10G2400/04 ,  C10L1/08 ,  C10L10/14 ,  C10L10/16 ,  C10L2200/0446 ,  C10L2270/026

Abstract: Novel liquid-full process for improving cold flow properties and increasing yield of middle distillate fuel feedstock by hydrotreating and dewaxing the feedstock in liquid-full reactors.

公开(公告)号：US09499750B2

公开(公告)日：2016-11-22

申请号：US14208258

申请日：2014-03-13

Applicant: E I DU PONT DE NEMOURS AND COMPANY

Inventor： Hasan Dindi ,  Sandeep Palit ,  Alan Howard Pulley ,  Luis Eduardo Murillo ,  Thanh Gia Ta ,  Brian Boeger

IPC: C10G65/04 ,  C10G45/22 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G49/20 ,  C10G49/22 ,  C10L1/08

CPC classification number: C10G65/043 ,  C10G45/22 ,  C10G45/58 ,  C10G45/60 ,  C10G45/62 ,  C10G45/64 ,  C10G49/20 ,  C10G49/22 ,  C10G2300/1048 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2300/4006 ,  C10G2300/42 ,  C10G2300/44 ,  C10G2300/802 ,  C10G2400/04 ,  C10L1/08 ,  C10L10/14 ,  C10L10/16 ,  C10L2200/0446 ,  C10L2270/026

Abstract: Novel liquid-full process for improving cold flow properties and increasing yield of middle distillate fuel feedstock by hydrotreating and dewaxing the feedstock in liquid-full reactors.

Abstract translation: 用于通过在液体反应器中加氢处理和脱蜡原料来改善冷流特性和提高中间馏分燃料原料的产率的新型全液化方法。

公开(公告)号：US09315745B2

公开(公告)日：2016-04-19

申请号：US14605367

申请日：2015-01-26

Applicant: Omer Refa Koseoglu

Inventor： Omer Refa Koseoglu

IPC: C10G45/20 ,  C10G49/12 ,  C10G47/30 ,  C10G47/26 ,  C10G45/22 ,  C10G67/14 ,  C10G45/04 ,  C10G45/16 ,  C10G47/00 ,  B01J8/22

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.

公开(公告)号：US09212323B2

公开(公告)日：2015-12-15

申请号：US14335058

申请日：2014-07-18

Applicant: E I DU PONT DE NEMOURS AND COMPANY

Inventor： Hasan Dindi ,  Thanh Gia Ta

IPC: C10G45/02 ,  C10G45/08 ,  C10G45/22 ,  C10G45/48 ,  C10G45/58 ,  C10G45/60 ,  C10G65/08 ,  C10G65/12 ,  C10G69/02 ,  C10G45/50 ,  C10G45/54 ,  C10G65/04

CPC classification number: C10G45/02 ,  C10G45/08 ,  C10G45/22 ,  C10G45/48 ,  C10G45/50 ,  C10G45/54 ,  C10G45/58 ,  C10G45/60 ,  C10G65/043 ,  C10G65/08 ,  C10G65/12 ,  C10G69/02 ,  C10G2300/202 ,  C10G2300/307 ,  C10G2300/308 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2300/802 ,  C10G2400/04

Abstract: This disclosure relates to liquid-full processes for hydroprocessing a light cycle oil (LCO). The processes involve hydrotreatment followed by selective ring opening in the presence of hydrotreating catalyst and selective ring opening catalyst respectively. The selective ring opening catalyst can be either zeolite ring opening catalyst or amorphous ring opening catalyst. In aspects of zeolite ring opening catalyst, the volume ratio of the total amount of the zeolite ring opening catalyst to the total amount of the hydrotreating catalyst is from about 0.2 to about 1.5. In aspects of amorphous ring opening catalyst, the volume ratio of the total amount of the amorphous ring opening catalyst to the total amount of the hydrotreating catalyst is from about 0.2 to about 3.

Abstract translation: 本公开涉及用于加氢处理轻质循环油（LCO）的液体充分方法。 该方法包括加氢处理，然后在加氢处理催化剂和选择性开环催化剂存在下选择性开环。 选择性开环催化剂可以是沸石开环催化剂或无定形开环催化剂。 在沸石开环催化剂方面，沸石开环催化剂的总量与加氢处理催化剂总量的体积比为约0.2至约1.5。 无定形开环催化剂方面，无定形开环催化剂的总量与加氢处理催化剂总量的体积比为约0.2至约3。

公开(公告)号：US08951406B2

公开(公告)日：2015-02-10

申请号：US13493270

申请日：2012-06-11

Applicant: Omer Refa Koseoglu

Inventor： Omer Refa Koseoglu

IPC: C10G47/00 ,  C10G11/18 ,  C10G45/20 ,  C10G45/22 ,  C10G47/30 ,  C10G49/00

CPC classification number: C10G11/18 ,  C10G45/20 ,  C10G45/22 ,  C10G47/30 ,  C10G49/007 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2400/02

Abstract: A process for catalytically cracking a hydrocarbon oil containing sulfur and/or nitrogen hydrocarbon constituents by dissolving excess hydrogen in the liquid hydrocarbon feedstock in a mixing zone at a temperature of 420° C. to 500° C. and a hydrogen-to-feedstock oil volumetric ratio of 300:1 to 3000:1, flashing the mixture to remove remaining hydrogen and any light components in the feed, introducing the hydrogen saturated hydrocarbon feed into an FCC reactor for contact with a catalyst suspension in a riser or downflow reactor to produce lower boiling hydrocarbon components which can be more efficiently and economically separated into lower molecular weight hydrocarbon products, hydrogen sulfide and ammonia gas and unreacted hydrogen in a separation zone. Hydrogen present in the liquid phase enhances the desulfurization and denitrification reactions which occur during the conversion process and allows for the removal of significantly more sulfur- and/or nitrogen-containing contaminants from the feedstock in an economical fashion.

Abstract translation: 一种通过在420℃至500℃的温度下将过量的氢溶解在液态烃原料的混合区中，将含硫和/或氮烃成分的烃油催化裂解的方法，以及氢至原料油 体积比为300:1至3000:1，闪蒸混合物以除去进料中的剩余氢气和任何轻组分，将氢饱和烃进料引入FCC反应器中以与提升管或下流式反应器中的催化剂悬浮液接触以产生 较低沸点的烃组分可以更有效和经济地分离成较低分子量的烃产物，硫化氢和氨气以及分离区中的未反应的氢。 存在于液相中的氢增强了在转化过程中发生的脱硫和脱氮反应，并允许以经济的方式从原料中除去显着更多的含硫和/或含氮污染物。

公开(公告)号：US08894838B2

公开(公告)日：2014-11-25

申请号：US13097694

申请日：2011-04-29

Applicant: Hasan Dindi ,  Brian Paul Lamb ,  Luis Eduardo Murillo ,  Brian Boeger ,  Jeffrey D. Caton

Inventor： Hasan Dindi ,  Brian Paul Lamb ,  Luis Eduardo Murillo ,  Brian Boeger ,  Jeffrey D. Caton

IPC: C10G65/02 ,  B01J8/04 ,  C10G45/22 ,  C10G65/04 ,  C10G65/12 ,  C10G65/10

CPC classification number: B01J8/0457 ,  B01J8/0492 ,  B01J2208/025 ,  B01J2208/027 ,  C10G45/22 ,  C10G65/04 ,  C10G65/10 ,  C10G65/12 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2300/802 ,  C10G2400/04

Abstract: The present invention provides a process for hydroprocessing hydrocarbons with uneven catalyst volume distribution among two or more catalyst beds. The process operates as a liquid-full process, wherein all of the hydrogen dissolves in the liquid phase. Hydrocarbons can be converted in the process to provide a liquid product including clean fuels with multiple desired properties such as low density and high cetane number.

Abstract translation: 本发明提供了一种在两个或多个催化剂床之间加氢处理具有不均匀催化剂体积分布的烃的方法。 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。 可以在该方法中转化烃，以提供包括具有多种所需性质（例如低密度和高十六烷值）的清洁燃料的液体产物。

公开(公告)号：US20140174987A1

公开(公告)日：2014-06-26

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: C10G45/22 ,  C10G29/02

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.

Abstract translation: 本发明涉及在实验室催化装置中在液体进料的催化氢化中获得的产物流体流的处理方法。 液体进料优选为包含含硫和氮的化合物作为杂质的烃。 氢化用于将杂质转化成硫化氢和氨，以这种形式可以容易地从液体进料的其它成分中分离。 产物流体流与惰性气体流接触，惰性气体的流速是产物流体流的流速的倍数。 通过本发明的方法可以有效地防止反应空间出口侧的区域中的沉积物的形成。

公开(公告)号：US20140014556A1

公开(公告)日：2014-01-16

申请号：US13940729

申请日：2013-07-12

Applicant: Lyondell Chemical Technology, L.P.

Inventor： Farhad Fadakar

IPC: C10G45/22

CPC classification number: C10G45/22 ,  C10G45/08 ,  C10G45/10 ,  C10G45/12 ,  C10G65/04 ,  C10G2300/202 ,  C10G2400/04 ,  C10L1/026

Abstract: The present invention is a process for preparing ultra low sulfur diesel. The steps include reacting a feedstock of petroleum crude oil with hydrogen in the presence of a hydrodesulfurization catalyst under hydrodesulfurization conditions, fractionating the reaction products, flash distilling the bottoms fraction, condensing the volatile distillate fraction as ultra low sulfur diesel, and recycling the distillation bottoms fraction for further reacting with hydrogen.

Abstract translation: 本发明是制备超低硫柴油的方法。 步骤包括在加氢脱硫条件下，在加氢脱硫催化剂存在下使石油原油的原料与氢气反应，分馏反应产物，将塔底馏分蒸馏出来，将挥发性馏出物馏分冷凝成超低硫柴油，再循环蒸馏塔底 馏分进一步与氢反应。

公开(公告)号：US20130289328A1

公开(公告)日：2013-10-31

申请号：US13979044

申请日：2012-01-04

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

IPC: C10G45/22

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。