公开(公告)号：US20170058213A1

公开(公告)日：2017-03-02

申请号：US15120853

申请日：2014-12-23

申请人： SAUDI BASIC INDUSTRIES CORPORATION ,  SABIC GLOBAL TECHNOLOGIES B.V.

发明人： Arno Johannes Maria Oprins ,  Andrew Mark Ward ,  Egidius Jacoba Maria Schaerlaeckens ,  Raúl Velasco Pelaez ,  Ravichander Narayanaswamy ,  Vijayanand Rajagopalan ,  Joris Van Willigenburg

IPC分类号： C10G69/00 ,  C10G45/58 ,  C10G45/02 ,  C10G45/44 ,  C10G9/00 ,  C10G47/00

CPC分类号： C10G69/00 ,  C10G9/00 ,  C10G11/02 ,  C10G35/04 ,  C10G45/02 ,  C10G45/44 ,  C10G45/58 ,  C10G47/00 ,  C10G49/26 ,  C10G69/04 ,  C10G69/10 ,  C10G2300/42 ,  C10G2400/20 ,  C10G2400/30

摘要： A method of controlling the supply and allocation of hydrogen gas in a hydrogen system of a refinery integrated with olefins and aromatics plants to convert crude oil into petrochemicals. The method includes one or more supply sources that provide hydrogen at individual rates, purities, pressures and costs, multiple consumption sites that consume hydrogen at individual rates, purities and pressures and an interconnecting hydrogen distribution network. The method further includes the integration of hydrogen consuming process units with hydrogen producing process units in which hydrogen recovered from the effluents from the hydrogen consuming process units and hydrogen recovered from the hydrogen producing process units are re-used in the hydrogen consuming process units.

摘要翻译： 一种控制与烯烃和芳族化合物整合的炼油厂的氢气系统中氢气的供应和分配的方法，以将原油转化为石化产品。 该方法包括一个或多个供应源，以单独的速率，纯度，压力和成本提供氢气，以单独的速率，纯度和压力消耗氢气的多个消耗站点以及互连的氢气分配网络。 该方法还包括将氢消耗过程单元与制氢过程单元的整合，其中从氢消耗过程单元的流出物回收的氢和从制氢过程单元回收的氢被再利用在氢消耗过程单元中。

公开(公告)号：US09573860B2

公开(公告)日：2017-02-21

申请号：US14565539

申请日：2014-12-10

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： Nikolai Nesterenko ,  Walter Vermeiren ,  Giacomo Grasso ,  Sander Van Donk ,  Wolfgang Garcia

IPC分类号： C07C1/20 ,  B01J21/16 ,  B01J27/14 ,  B01J29/89 ,  B01J29/90 ,  B01J29/80 ,  C07C1/22 ,  B01J21/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/65 ,  B01J37/10 ,  B01J38/12 ,  C07C1/26 ,  C07C1/32 ,  C10G3/00 ,  C10G9/00 ,  C10G55/04 ,  C07C4/06

CPC分类号： C07C1/22 ,  B01J21/08 ,  B01J21/16 ,  B01J27/14 ,  B01J29/18 ,  B01J29/40 ,  B01J29/65 ,  B01J29/90 ,  B01J37/10 ,  B01J38/12 ,  B01J2229/16 ,  B01J2229/186 ,  B01J2229/36 ,  C07C1/20 ,  C07C1/26 ,  C07C1/322 ,  C07C4/06 ,  C07C2529/40 ,  C10G3/44 ,  C10G3/49 ,  C10G3/62 ,  C10G9/00 ,  C10G55/04 ,  C10G2400/20 ,  Y02P20/584 ,  Y02P30/20 ,  Y02P30/42 ,  C07C11/02

摘要： The present invention relates to a process to make light olefins, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising:a) providing a catalyst comprising zeolitic molecular sieves containing 10 member and larger channels in their microporous structure,b) providing an XTO reaction zone, an OC reaction zone and a catalyst regeneration zone, said catalyst circulating in the three zones, such that at least a portion of the regenerated catalyst is passed to the OC reaction zone, at least a portion of the catalyst in the OC reaction zone is passed to the XTO reaction zone and at least a portion of the catalyst in the XTO reaction zone is passed to the regeneration zone; c) contacting said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the XTO reactor with the catalyst at conditions effective to convert at least a portion of the feedstock to form a XTO reactor effluent comprising light olefins and a heavy hydrocarbon fraction; d) separating said light olefins from said heavy hydrocarbon fraction; e) contacting said heavy hydrocarbon fraction in the OC reactor with the catalyst at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins.

摘要翻译： 本发明涉及一种在组合的XTO-OC方法中由含氧的含卤化物或含硫有机原料制备轻质烯烃的方法，包括：a）提供包含含10个成员的沸石分子筛和 在其微孔结构中较大的通道，b）提供XTO反应区，OC反应区和催化剂再生区，所述催化剂在三个区中循环，使得至少一部分再生催化剂通过OC反应区 ，将OC反应区中的至少一部分催化剂通入XTO反应区，并将XTO反应区中的至少一部分催化剂通入再生区; c）在有效地转化至少一部分原料以形成包含轻质烯烃和重质烃部分的XTO反应器流出物的条件下，将XTO反应器中的含氧卤化物或含硫有机原料与催化剂接触 ; d）从所述重质烃馏分中分离出所述轻质烯烃; e）使OC反应器中的所述重质烃馏分与催化剂在有效将至少一部分所述重质烃馏分转化为轻质烯烃的条件下接触。

公开(公告)号：US20160369169A1

公开(公告)日：2016-12-22

申请号：US15254726

申请日：2016-09-01

申请人： Bechtel Hydrocarbon Technology Solutions, Inc.

发明人： Craig T. Barker

IPC分类号： C10B55/02 ,  C10G9/00 ,  C10B57/12 ,  B01D19/04 ,  C10B57/06

CPC分类号： F04D29/047 ,  B01D19/04 ,  B01D19/0404 ,  C10B55/00 ,  C10B55/02 ,  C10B57/06 ,  C10B57/12 ,  C10G9/005 ,  C10G33/04 ,  C10G2300/80 ,  F04D13/08

摘要： Methods for defoaming in hydrocarbon processes include the steps of providing a defoaming agent, and introducing the agent into a hydrocarbon process to inhibit or control foaming in the hydrocarbon process. These methods may be particularly useful in coking processes, especially as to foaming in coke drums. In certain embodiments, defoaming agents may comprise a plurality of carbon nanoparticles. In some embodiments, drag reducing agents may comprise high-molecular weight alkanes. Advantages include, but are not limited to, more efficient and effective foam inhibition, reduced or eliminated product contamination, reduced or eliminated catalyst poisoning, increased refinery production rate, debottlenecking the coker, and reduced cost and consequences of applying too much antifoam.

摘要翻译： 在烃工艺中消泡的方法包括提供消泡剂并将试剂引入烃工艺中以抑制或控制烃工艺中的起泡的步骤。 这些方法在焦化方法中特别有用，特别是在焦炭鼓中起泡。 在某些实施方案中，消泡剂可以包含多个碳纳米颗粒。 在一些实施方案中，减阻剂可以包含高分子量烷烃。 优点包括但不限于更有效和有效的泡沫抑制，减少或消除产品污染，减少或消除催化剂中毒，提高炼油厂生产率，克服焦化器，并降低应用太多消泡剂的成本和后果。

公开(公告)号：US09493708B2

公开(公告)日：2016-11-15

申请号：US13138332

申请日：2010-02-03

申请人： Yoshikazu Nakamura ,  Takushi Nagashima ,  Kenjiro Matsuoka ,  Kouichi Inoue ,  Daisuke Anraku

发明人： Yoshikazu Nakamura ,  Takushi Nagashima ,  Kenjiro Matsuoka ,  Kouichi Inoue ,  Daisuke Anraku

IPC分类号： C10C3/08 ,  C10G21/14 ,  C10G9/00 ,  C10G21/00 ,  C10G35/00 ,  C10G35/04 ,  C10G57/00 ,  C10B55/02

CPC分类号： C10C3/08 ,  C10B55/02 ,  C10G9/005 ,  C10G21/003 ,  C10G21/14 ,  C10G35/00 ,  C10G35/04 ,  C10G57/00 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/80

摘要： A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a caking additive for coke production from a residue containing at least one of an atmospheric residue obtained by atmospheric distillation of a crude oil and a vacuum residue obtained by atmospheric distillation and vacuum distillation of a crude oil, wherein the extraction is performed using, as a solvent, a light reformate obtained by catalytic reforming a naphtha fraction that is fractionated from a crude oil by atmospheric distillation of the crude oil.

摘要翻译： 一种生产用于焦炭生产的结块添加剂的方法，该方法包括从含有至少一种通过常压蒸馏获得的常压残留物的残余物的残渣中提取可用作焦炭生产的结块添加剂的溶剂脱沥青沥青的步骤 原油和通过原油的常压蒸馏和减压蒸馏得到的减压渣油，其中使用通过催化重整获得的轻质重整油进行萃取，所述轻质重整油通过常压蒸馏从原油分馏的石脑油馏分 原油。

公开(公告)号：US20160328494A1

公开(公告)日：2016-11-10

申请号：US15147659

申请日：2016-05-05

申请人： HzO, Inc.

发明人： Tining Su ,  Yang Yun

IPC分类号： G06F17/50 ,  G06F17/18 ,  G01N3/60 ,  C10G9/00

摘要： A method for optimizing a cracking efficiency with which a pyrolysis tube of a deposition apparatus cracks a precursor material into reactive species is disclosed, including measuring an input pressure at an entrance to the pyrolysis tube, outside of the pyrolysis tube; measuring an output pressure at an exit from the pyrolysis tube, outside of the pyrolysis tube; measuring a pyrolysis temperature within the pyrolysis tube; calculating a cracking efficiency based on the input pressure, the output pressure and the pyrolysis temperature; and determining an adjustment to be made to at least one of the input pressure, the output pressure and the pyrolysis temperature to increase the cracking efficiency.

摘要翻译： 公开了一种用于优化沉积设备的热解管将前体材料裂解成反应性物质的裂化效率的方法，包括测量在热解管外部的热解管入口处的输入压力; 测量在热解管外的热解管出口处的输出压力; 测量热解管内的热解温度; 基于输入压力，输出压力和热解温度计算开裂效率; 并且确定对输入压力，输出压力和热解温度中的至少一个进行调整以提高开裂效率。

公开(公告)号：US09375700B2

公开(公告)日：2016-06-28

申请号：US14469345

申请日：2014-08-26

申请人： HARRIS CORPORATION

发明人： Francis Eugene Parsche

IPC分类号： B01J19/12 ,  C10G1/00 ,  C10G9/00 ,  E21B43/16

CPC分类号： B01J19/129 ,  B01J2219/1203 ,  C10G1/00 ,  C10G9/00 ,  C10G2300/1025 ,  C10G2300/1096 ,  E21B43/16

摘要： An aspect of at least one embodiment of the present invention is a device for cracking heavy hydrocarbons. A linear applicator is positioned within heavy oil containing aromatic molecules. A radio frequency electrical current source is electrically connected to the applicator at a first connection point and a second connection point to create a closed electrical loop. The radio frequency source is configured to apply a signal to the applicator that is sufficient to create a magnetic field and an electric field relative to the axis of the linear applicator. The device also includes a chamber positioned around the applicator generally between the first connection point and the second connection point to concentrate the magnetic field within a region surrounding the applicator and containing the heavy hydrocarbons.

摘要翻译： 本发明的至少一个实施方案的一个方面是用于裂解重质烃的装置。 线性涂抹器位于含有芳香族分子的重油中。 射频电流源在第一连接点和第二连接点处电连接到施加器以产生闭合的电回路。 射频源被配置为向施加器施加足以产生相对于线性施加器的轴的磁场和电场的信号。 该装置还包括位于第一连接点和第二连接点之间的施加器周围的腔室，以将磁场集中在围绕施加器的区域中并且容纳重质烃。

公开(公告)号：US09321971B2

公开(公告)日：2016-04-26

申请号：US13320157

申请日：2009-06-17

申请人： Marcel J Janssen ,  John D.Y Ou ,  Glenn A Heeter ,  Cornelis W.M. Van Oorschot

发明人： Marcel J Janssen ,  John D.Y Ou ,  Glenn A Heeter ,  Cornelis W.M. Van Oorschot

IPC分类号： C10G9/00 ,  C10G25/00 ,  C10G25/12 ,  C10G55/04

CPC分类号： C10G25/003 ,  C10G25/12 ,  C10G55/04 ,  C10G2300/206 ,  C10G2300/4018 ,  C10G2300/44

摘要： A process and adsorption vessel are provided for adsorbing asphaltenes from a hydrocarbon stream. Additionally, a process and adsorption vessel are provided for steam cracking a hydrocarbon stream containing asphaltenes by adsorbing asphaltenes from the hydrocarbon stream prior to steam cracking. Asphaltene adsorption is achieved through a carbon adsorbent having at least 25% of total pore volume provided by pores with pore diameter in the range of 0.1 to 2.0 micrometers and an oil adsorption number of at least 200.

摘要翻译： 提供了一种工艺和吸附容器，用于从烃流中吸附沥青质。 另外，提供了一种工艺和吸附容器，用于通过在蒸汽裂解之前从烃流中吸附沥青质来蒸汽裂解含有沥青质的烃流。 沥青质吸附通过具有孔径在0.1至2.0微米且油吸附数至少为200的孔提供的总孔体积的至少25％的碳吸附剂来实现。

公开(公告)号：US20160102255A1

公开(公告)日：2016-04-14

申请号：US14510497

申请日：2014-10-09

申请人： Saudi Arabian Oil Company

发明人： Ali Hoteit ,  Mourad Younes ,  Aqil Jamal

IPC分类号： C10G9/28 ,  F23C10/01 ,  F23C10/04 ,  C10G9/00

CPC分类号： C10G9/28 ,  C10G9/005 ,  C10G9/36 ,  C10G11/04 ,  C10G11/182 ,  C10G51/04 ,  C10G2300/107 ,  C10G2300/4081 ,  C10G2300/708 ,  C10G2400/26 ,  F23C10/01 ,  F23C10/04 ,  Y02E20/346

摘要： A process for power generation using a chemical looping combustion concept is integrated with heavy liquid fuel coking in a cracking reactor, and is configured such that petcoke deposits on metal oxide particles from the cracking reactor are used as fuel in the chemical looping combustion reaction. The process is also configured such that metal oxide particles provide the heat necessary for the cracking reaction to be initiated in the cracking reactor.

摘要翻译： 使用化学循环燃烧概念的发电过程与裂解反应器中的重液体燃料焦化相结合，并且被配置为使得在化学循环燃烧反应中使用来自裂解反应器的金属氧化物颗粒上的铁屑沉积物作为燃料。 该方法还被配置为使得金属氧化物颗粒提供在裂化反应器中引发裂化反应所需的热量。

公开(公告)号：US09296955B2

公开(公告)日：2016-03-29

申请号：US13219397

申请日：2011-08-26

申请人： Robert D. Strack ,  Jennifer L. Bancroft ,  Paul Michael Edwards ,  Gregory E. Yeo

发明人： Robert D. Strack ,  Jennifer L. Bancroft ,  Paul Michael Edwards ,  Gregory E. Yeo

IPC分类号： C10G7/00 ,  C10G9/00 ,  C10G7/06 ,  C10G9/20 ,  F02C3/00 ,  C10G7/12 ,  F01K3/20

CPC分类号： C10G7/00 ,  C10G7/06 ,  C10G7/12 ,  C10G9/00 ,  C10G9/20 ,  C10G2300/1074 ,  C10G2400/20 ,  F01K3/20 ,  F02C3/00

摘要： A method and system are disclosed for co-production of olefins and electric power. The method includes determining a separation level, separating a hydrocarbon feed into a light fraction stream and a heavy fraction stream based on the determined separation level; generating electric power from the heavy fraction stream; and cracking the light fraction stream in a pyrolysis unit to produce an effluent comprising olefins. The separation level may be based on olefin production requirements and electric power requirements or specific split of the hydrocarbon feed to be utilized for power generation and olefin production.

摘要翻译： 公开了用于共同生产烯烃和电力的方法和系统。 该方法包括确定分离水平，基于所确定的分离水平将烃进料分离成轻馏分料流和重馏分料流; 从重馏分流产生电力; 并在热解单元中裂解轻馏分流以产生包含烯烃的流出物。 分离水平可以基于烯烃生产要求和用于发电和烯烃生产的碳氢化合物进料的电力需求或特定裂缝。

公开(公告)号：US20160060541A1

公开(公告)日：2016-03-03

申请号：US14812363

申请日：2015-07-29

申请人： Kevin Reid ,  Jennifer McMILLAN ,  Konstantin POUGATCH ,  Martha E. SALCUDEAN

发明人： Kevin Reid ,  Jennifer McMILLAN ,  Konstantin POUGATCH ,  Martha E. SALCUDEAN

IPC分类号： C10G9/00 ,  C10J3/48 ,  C10G9/32

CPC分类号： C10G9/005 ,  B01J8/1827 ,  B01J2208/00902 ,  B01J2208/00911 ,  B05B7/0425 ,  C10B31/12 ,  C10B55/10 ,  C10G9/32 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1077 ,  C10J3/48 ,  C10J2300/0943

摘要： The liquid feed nozzle assemblies for a circulating fluid bed reactor comprise (i) a throttle body premixer to combine liquid feed with atomization steam to form a liquid feed/steam mixture comprising gas bubbles in liquid; (ii) a conduit connected to the premixer and to a discharge nozzle to convey a flow of the liquid/steam mixture created by the premixer to the nozzle body; (iii) a discharge nozzle connected to the flow conduit to shear the liquid feed/steam mixture to create liquid feed droplets of reduced size and (iv) a disperser at the outlet of the discharge nozzle to provide a spray jet of liquid feed having an increased surface area relative to a cylindrical jet. The nozzle assembles are particularly useful in fluid coking units using heavy oil feeds such a tar sands bitumen.

摘要翻译： 用于循环流化床反应器的液体进料喷嘴组件包括（i）节流阀体预混合器，其将液体进料与雾化蒸汽组合以形成液体进料/蒸汽混合物，其包含液体中的气泡; （ii）连接到预混合器和排放喷嘴的导管，以将由预混合器产生的液体/蒸汽混合物的流动传送到喷嘴体; （iii）排放喷嘴，其连接到流动管道以剪切液体进料/蒸汽混合物以产生尺寸减小的液体进料液滴;以及（iv）在排放喷嘴出口处的分散器，以提供具有 相对于圆柱形射流增加表面积。 喷嘴组件在使用重油进料如沥青砂沥青的流体焦化装置中特别有用。