公开(公告)号：US11834615B2

公开(公告)日：2023-12-05

申请号：US16702128

申请日：2019-12-03

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Omer Refa Koseoglu

IPC: C10G35/02 ,  C10G35/24 ,  C10G63/02

CPC classification number: C10G35/02 ,  C10G35/24 ,  C10G63/02 ,  C10G2300/4006 ,  C10G2300/4012

Abstract: A process and a system for reforming and upgrading a heavy naphtha feedstock may include dehydrogenating naphthenes in the heavy naphtha feedstock to form a first effluent stream comprising aromatics and then separating the aromatics via extraction from the produced first effluent stream to produce a second effluent stream containing raffinate paraffins. The process may then include subjecting the second effluent stream to cyclization reactions to produce a third effluent stream comprising aromatics and then combining the first effluent stream and the third effluent stream prior to extraction.

公开(公告)号：US09423391B2

公开(公告)日：2016-08-23

申请号：US14589257

申请日：2015-01-05

Applicant: SAUDI ARABIAN OIL COMPANY

Inventor： Omer Refa Koseoglu

IPC: G01N33/28 ,  G01N30/02 ,  C10G35/00 ,  C10G35/24 ,  G06F19/00

CPC classification number: G01N33/2829 ,  C10G35/00 ,  C10G35/24 ,  C10G2300/1044 ,  C10G2300/305 ,  C10G2400/02 ,  G01N30/02 ,  G01N2030/025 ,  G06F19/704

Abstract: A system and a method for determining the relative value of a naphtha product includes reforming the naphtha into fractions at a predetermined constant research octane number (RON), conducting PIONA analysis on the reformate, after which modules or steps are performed to assign the feed quality, assign the total liquid yields, assign raw product yields, normalize the assigned raw product yields, assign a value to one or more fractions, and calculate a total value of the naphtha stream. The method is repeated on samples of different crude oils in order to provide relative values at the predetermined RON for comparison purposes.

Abstract translation: 用于确定石脑油产品的相对值的系统和方法包括以预定的恒定研究辛烷值（RON）将石脑油重整成级分，对重整产物进行PIONA分析，之后执行模块或步骤以分配进料质量 ，分配总液体产量，分配原始产品产量，归一化所分配的原始产品产量，将值分配给一个或多个馏分，并计算石脑油流的总值。 对不同原油的样品重复该方法，以便为了比较而在预定的RON中提供相对值。

公开(公告)号：US09255042B2

公开(公告)日：2016-02-09

申请号：US14119571

申请日：2012-05-24

Applicant: Shinichiro Yanagawa ,  Yasuyuki Iwasa ,  Susumu Yasui ,  Yoshishige Sugi ,  Atsushi Fukui ,  Atsuro Nagumo

Inventor： Shinichiro Yanagawa ,  Yasuyuki Iwasa ,  Susumu Yasui ,  Yoshishige Sugi ,  Atsushi Fukui ,  Atsuro Nagumo

IPC: C07C2/42 ,  C10G35/00 ,  C10G15/00 ,  C07C4/06 ,  B01J29/40 ,  B01J29/70 ,  B01J29/87 ,  B01D3/00 ,  C10G35/14 ,  C10G35/24 ,  C10G49/26 ,  C10G11/18 ,  B01J29/04 ,  B01J29/08 ,  B01J29/18 ,  B01J29/82 ,  B01J29/86

CPC classification number: C07C4/06 ,  B01D3/009 ,  B01J29/047 ,  B01J29/048 ,  B01J29/08 ,  B01J29/18 ,  B01J29/185 ,  B01J29/40 ,  B01J29/70 ,  B01J29/7007 ,  B01J29/7057 ,  B01J29/82 ,  B01J29/86 ,  B01J29/87 ,  B01J2229/186 ,  C10G11/187 ,  C10G35/14 ,  C10G35/24 ,  C10G49/26 ,  C10G2300/301 ,  C10G2400/30

Abstract: A producing method of monocyclic aromatic hydrocarbons from the oil feedstock having a 10 volume % distillation temperature of more than or equal to 140° C. and a 90 volume % distillation temperature of less than or equal to 380° C. by bringing into contact with an aromatic production catalyst includes the steps of: introducing the oil feedstock into a cracking and reforming reaction apparatus housing the aromatic production catalyst; bringing the oil feedstock and the aromatic production catalyst into contact with each other at the inside of the cracking and reforming reaction apparatus; heating the oil feedstock in advance before introducing the oil feedstock into the cracking and reforming reaction apparatus and forming a two-phase gas-liquid stream; separating the two-phase gas-liquid stream into a gas fraction and a liquid fraction; and introducing the gas fraction and the liquid fraction at different positions of the cracking and reforming reaction apparatus.

Abstract translation: 来自油原料的单环芳烃的制备方法，其具有大于或等于140℃的10体积％蒸馏温度和小于或等于380℃的90体积％蒸馏温度，通过与 芳族生产催化剂包括以下步骤：将油原料引入到容纳芳族生产催化剂的裂化和重整反应装置中; 使油原料和芳香族生成催化剂在裂化和重整反应装置的内部彼此接触; 在将油原料引入裂解和重整反应装置中并形成两相气 - 液流之前，预先加热油原料; 将两相气 - 液流分离成气体馏分和液体馏分; 并在裂化和重整反应装置的不同位置引入气体馏分和液体馏分。

公开(公告)号：US09200214B2

公开(公告)日：2015-12-01

申请号：US13601281

申请日：2012-08-31

Applicant: Tin-Tack Peter Cheung

Inventor： Tin-Tack Peter Cheung

IPC: C10G35/04 ,  C10G45/68 ,  C10G35/24 ,  C10G45/72

CPC classification number: B01J19/0006 ,  B01J19/24 ,  B01J2219/00166 ,  B01J2219/24 ,  C10G35/04 ,  C10G35/24 ,  C10G45/68 ,  C10G45/72 ,  G06F17/10 ,  G06F17/5009

Abstract: Methods and systems for improved catalytic reforming are disclosed. A method of catalytic reforming includes feeding a feedstream comprising C6-convertibles to one or more reactors; contacting the feedstream with a reforming catalyst; selecting values for a LHSV, a H2/HC ratio, and a conversion of C6-convertibles from a deactivation kinetic model so as to maximize a net present amount of benzene produced over a run-length of the reforming catalyst; operating the one or more reactors at the selected LHSV, the selected H2/HC ratio, and the selected conversion of C6-convertibles; and recovering an effluent from the reactor, wherein the effluent comprises at least about 40 wt % benzene.

Abstract translation: 公开了用于改进催化重整的方法和系统。 一种催化重整的方法包括将包含C6-可转变物的进料流进料到一个或多个反应器; 使原料流与重整催化剂接触; 从失活动力学模型中选择LHSV值，H2 / HC比值和C6-可转化物的转化率，以便最大化在重整催化剂的游程长度上产生的苯的净存在量; 在所选择的LHSV，所选择的H 2 / HC比率和所选择的C6-可转换的转化物中操作所述一个或多个反应器; 以及从所述反应器回收流出物，其中所述流出物包含至少约40重量％的苯。

公开(公告)号：US08999249B2

公开(公告)日：2015-04-07

申请号：US13729598

申请日：2012-12-28

Applicant: UOP LLC

Inventor： Laxmikant Bharuka ,  Sudipta Ghosh ,  Ashutosh Sharma ,  Kenneth David Peters

IPC: B01J10/00 ,  B01D3/00 ,  C07C7/00 ,  C10G35/24

CPC classification number: C07C7/005 ,  C10G35/24 ,  F25J3/0209

Abstract: Embodiments of apparatuses and methods for reforming of hydrocarbons including recovery of products are provided. In one example, a method comprises separating a reforming-zone effluent into a H2, C6− hydrocarbon-containing gas phase and a C5+ hydrocarbon-containing liquid phase. The H2, (C1-C11) hydrocarbon-containing gas phase is partially condensed and separated to form a H2, C6− hydrocarbon-containing net gas stream and a C3+ hydrocarbon-containing liquid stream. The C5+ hydrocarbon-containing liquid phase, the C3+ hydrocarbon-containing liquid stream, and at least a portion of the H2, C6− hydrocarbon-containing net gas stream are introduced to a re-contacting recovery zone for forming a H2-rich stream, a C3/C4 hydrocarbon-rich LPG stream, and a C5+ hydrocarbon-rich reformate stream.

Abstract translation: 提供了包括产物回收的烃类重整装置和方法的实施例。 在一个实例中，一种方法包括将重整区流出物分离成含H2，C6-烃的气相和含C5 +烃的液相。 H2，（C1-C11）含烃气相被部分冷凝和分离，形成含H2，C6-烃的净气流和含C3 +烃的液体流。 将含C5 +烃的液相，含有C3 +烃的液体物流和至少一部分含H2，C6-烃的净气流引入再接触回收区，形成富H2流， 一种C3 / C4烃富LPG流和一种富含C5 +烃的重整产物流。

公开(公告)号：US08930149B1

公开(公告)日：2015-01-06

申请号：US13275001

申请日：2011-10-17

Applicant: Omer Refa Koseoglu

Inventor： Omer Refa Koseoglu

IPC: G06F19/00

CPC classification number: G06F19/00 ,  C10G35/00 ,  C10G35/24 ,  C10G2300/1044 ,  C10G2300/305 ,  C10G2400/02

Abstract: A system and a method for determining the relative value of a naphtha stream is provided, by reforming the stream into fractions at a predetermined constant research octane number (RON), conducting PIONA analysis on the reformate, after which modules or steps are performed to calculate the feed quality, estimate the total liquid yields, estimate raw product yields, normalize raw product yields, determine the value of each fraction based on predetermined values, and calculate the total value of the naphtha stream. The method is repeated on samples from different crude oils in order to provide relative values for comparison purposes at the predetermined RON.

Abstract translation: 提供了一种用于确定石脑油流的相对值的系统和方法，通过以预定的恒定研究辛烷值（RON）将流重整为级分，对重整产物进行PIONA分析，之后执行模块或步骤以计算 饲料质量，估计总产量，估算原始产品产量，使原始产品产量正常化，根据预定值确定每个馏分的值，并计算石脑油流的总值。 对来自不同原油的样品重复该方法，以便在预定的RON下提供用于比较目的的相对值。

公开(公告)号：US08882992B2

公开(公告)日：2014-11-11

申请号：US14084181

申请日：2013-11-19

Applicant: Cong-Yan Chen ,  Stephen J. Miller ,  James N. Ziemer

Inventor： Cong-Yan Chen ,  Stephen J. Miller ,  James N. Ziemer

IPC: C10G59/02 ,  C10G35/085 ,  C10G35/24 ,  C10G35/09

CPC classification number: C10G59/02 ,  C10G35/085 ,  C10G35/09 ,  C10G35/24 ,  C10G2300/1044 ,  C10G2300/305 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2400/02

Abstract: The present invention relates to a multistage reforming process to produce a high octane product. A naphtha boiling range feedstock is processed in a multi-stage reforming process, in which the process involves at least 1) a penultimate stage for reforming the naphtha feedstock to produce a penultimate effluent 2) a final stage for further reforming at least a portion of the penultimate effluent 3) a regeneration step for the final stage catalyst. The severity of the penultimate stage can be increased during final stage catalyst regeneration in order to maintain the target RON of the reformate product and avoid reactor downtime.

公开(公告)号：US20130158313A1

公开(公告)日：2013-06-20

申请号：US13327192

申请日：2011-12-15

Applicant: Manuela Serban ,  Kurt M. Vanden Bussche ,  Mark D. Moser ,  David A. Wegerer

Inventor： Manuela Serban ,  Kurt M. Vanden Bussche ,  Mark D. Moser ,  David A. Wegerer

IPC: C07C5/42

CPC classification number: C07C5/41 ,  C07C15/04 ,  C07C15/06 ,  C10G35/04 ,  C10G35/085 ,  C10G35/095 ,  C10G35/24 ,  C10G59/00 ,  C10G59/02 ,  C10G69/08 ,  C10G2400/30

Abstract: A process for reforming hydrocarbons is presented. The process involves applying process controls over the reaction temperatures to preferentially convert a portion of the hydrocarbon stream to generate an intermediate stream, which will further react with reduced endothermicity. The intermediate stream is then processed at a higher temperature, where a second reforming reactor is operated under substantially isothermal conditions.

Abstract translation: 介绍了烃类重整方法。 该方法包括对反应温度进行过程控制以优先转化一部分烃流以产生中间流，其将进一步与降低的吸热性反应。 然后在较高温度下处理中间物流，其中第二重整反应器在基本等温条件下操作。

公开(公告)号：US20090261018A1

公开(公告)日：2009-10-22

申请号：US12104482

申请日：2008-04-17

Applicant: Mark P. Lapinski ,  Gregory J. Gajda ,  Jeffry T. Donner ,  Richard R. Rosin ,  Marc R. Schreier ,  Simon R. Bare

Inventor： Mark P. Lapinski ,  Gregory J. Gajda ,  Jeffry T. Donner ,  Richard R. Rosin ,  Marc R. Schreier ,  Simon R. Bare

IPC: C10G35/04 ,  B01J8/02

CPC classification number: C10G35/085 ,  C10G35/095 ,  C10G35/24

Abstract: One exemplary embodiment can be a process for facilitating a transfer of a metal catalyst component from at least one donor particle to at least one recipient particle in a catalytic naphtha reforming unit. The process can include transferring an effective amount of the metal catalyst component from the at least one donor particle to the at least one recipient particle under conditions to effect such transfer to improve a conversion of a hydrocarbon feed.

Abstract translation: 一个示例性实施方案可以是促进金属催化剂组分从催化石脑油重整单元中的至少一个供体颗粒转移至至少一个受体颗粒的方法。 该方法可以包括在有效量的金属催化剂组分从至少一个供体颗粒转移到至少一个受体颗粒的条件下进行这种转移以提高烃进料的转化率。

公开(公告)号：US20050087436A1

公开(公告)日：2005-04-28

申请号：US10692840

申请日：2003-10-24

Applicant: Rudolf Smaling ,  Leslie Bromberg ,  William Taylor ,  Rodney Cain ,  Michael Daniel

Inventor： Rudolf Smaling ,  Leslie Bromberg ,  William Taylor ,  Rodney Cain ,  Michael Daniel

IPC: C10G35/24 ,  C10G1/00 ,  F23J1/00

CPC classification number: C10G35/24

Abstract: A method of operating a fuel reformer includes advancing a first air/fuel mixture having a first air-to-fuel ratio into the fuel reformer. The method further includes determining if a soot purge is to be performed and generating a purge-soot signal in response thereto. Further, a second air/fuel mixture having a second air-to-fuel ratio is advanced into the fuel reformer in response to generation of the purge-soot signal. The second air-to-fuel ratio is greater than the first air-to-fuel ratio in order to burn soot present within the fuel reformer. A fuel reformer system is also disclosed.

Abstract translation: 操作燃料重整器的方法包括将具有第一空燃比的第一空气/燃料混合物推进到燃料重整器中。 该方法还包括确定烟炱清除是否要被执行并响应于此而产生吹扫烟灰信号。 此外，具有第二空燃比的第二空气/燃料混合物响应于吹扫烟灰信号的产生被推进到燃料重整器中。 为了燃烧存在于燃料重整器内的烟灰，第二空气燃料比大于第一空气 - 燃料比。 还公开了一种燃料重整器系统。