公开(公告)号：US11859132B2

公开(公告)日：2024-01-02

申请号：US17816951

申请日：2022-08-02

Applicant: Indian Oil Corporation Limited

Inventor： Shahil Siddiqui ,  Ponoly Ramachandran Pradeep ,  Vijayan Kanattukara Bineesh ,  Satyen Kumar Das ,  Madhusudan Sau ,  Gurpreet Singh Kapur ,  Sankara Sri Venkata Ramakumar

IPC: C10G1/10 ,  C10G1/00 ,  C10G7/04 ,  C10G9/00

CPC classification number: C10G1/002 ,  C10G1/10 ,  C10G7/04 ,  C10G9/005 ,  C10G9/007 ,  C10G2300/1003 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/708 ,  C10G2400/20

Abstract: The present invention discloses a process and an apparatus for conversion of waste plastic pyrolysis oil into value added products, wherein, the pyrolysis oil is produced from waste plastics by utilizing HCGO as a preheating stream. The process and apparatus as disclosed improves the conventional DCU process in terms of liquid, gaseous yields and reduction in coke yields and without disturbing the hardware of the conventional process along with energy efficient production of pyrolysis oil. The present process and apparatus include a delayed coking process and a system for the delayed coking process which involves the integration of delayed coking system with pyrolysis section and utilization of produced pyrolysis oil by co-processing it with residual heavy hydrocarbon feedstock.

公开(公告)号：US20170321133A1

公开(公告)日：2017-11-09

申请号：US15660258

申请日：2017-07-26

Applicant: Michel Chornet ,  Christos Chronopoulos ,  Soumaine Dehkissia

Inventor： Michel Chornet ,  Christos Chronopoulos ,  Soumaine Dehkissia

IPC: C10G55/04 ,  C10G9/00 ,  C10G15/00 ,  C10G55/02 ,  C10G7/00 ,  C10G15/08 ,  C10G15/10 ,  C10G67/02

CPC classification number: C10G55/04 ,  C10G7/00 ,  C10G9/007 ,  C10G15/00 ,  C10G15/08 ,  C10G15/10 ,  C10G55/02 ,  C10G67/02 ,  C10G2300/302 ,  C10G2300/308

Abstract: A process for treating heavy oil to provide a treated heavy oil having a reduced density and viscosity, as well as an olefin content that does not exceed 1.0 wt. %. The process comprises separating the initial heavy oil into a first fraction, which in general contains lower-boiling components, and a second fraction. The second fraction comprises a heavy oil having a p-value of at least 5% greater than the p-value of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction, and the second fraction has an aromaticity that is no more than 5% less than the aromaticity of the initial heavy oil prior to separating the initial heavy oil into the first fraction and the second fraction. The second fraction then is upgraded to reduce the density and viscosity of the heavy oil. After the second fraction is upgraded, it is recombined with at least a portion of the first fraction to provide a treated heavy oil having an olefin content that does not exceed 1.0 wt. %. The separation of the initial heavy oil into first and second fractions enables one to achieve improved reduction of the density and viscosity of the treated heavy oil while maintaining the olefin content at an acceptable level.

公开(公告)号：US20160122662A1

公开(公告)日：2016-05-05

申请号：US14932562

申请日：2015-11-04

Applicant: IFP ENERGIES NOUVELLES

Inventor： Wilfried WEISS ,  Ann CLOUPET

IPC: C10G55/04 ,  C10G69/06

CPC classification number: C10G55/04 ,  C10G9/007 ,  C10G31/06 ,  C10G55/00 ,  C10G69/06 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/206 ,  C10G2300/208 ,  C10G2300/302

Abstract: The invention relates to a process for converting a hydrocarbon-containing feedstock containing at least one hydrocarbon fraction having a sulphur content of at least 0.1% by weight, an initial boiling temperature of at least 340° C. and a final boiling temperature of at least 440° C., making it possible to obtain a heavy fraction having a sediment content after ageing of less than or equal to 0.1% by weight, said process comprising the following stages: a) a stage of visbreaking the feedstock in at least one maturation chamber (soaker), b) a stage of separating the effluent obtained at the end of stage a), c) a stage of maturation of the heavy fraction originating from stage b), d) a stage of separating the sediments from the heavy fraction originating from the maturation stage c) in order to obtain said heavy fraction.

Abstract translation: 本发明涉及一种转化含烃原料的方法，该原料含有至少一种烃馏分，该烃馏分具有至少0.1重量％的硫含量，初始沸点至少为340℃，最终沸腾温度至少为 440℃，使得可以获得老化后沉淀物含量小于或等于0.1重量％的重馏分，所述方法包括以下阶段：a）至少一个成熟中的原料减粘裂化阶段 室（浸泡器），b）在阶段a）结束时分离得到的流出物的阶段，c）来自阶段b）的重质馏分的成熟阶段，d）将沉淀物与重馏分物分离的阶段 源自成熟阶段c）以获得所述重级分。

公开(公告)号：US20150197696A1

公开(公告)日：2015-07-16

申请号：US13994229

申请日：2011-12-20

Applicant: Paul F. Keusenkothen ,  Frank Hershkowitz

Inventor： Paul F. Keusenkothen ,  Frank Hershkowitz

IPC: C10G55/04 ,  B01D3/00 ,  C08F10/06 ,  C08F10/02 ,  C07C5/09 ,  B01J19/24

CPC classification number: C10G55/04 ,  B01D3/009 ,  B01J19/245 ,  B01J2219/24 ,  C07C2/76 ,  C08F10/02 ,  C08F10/06 ,  C10G9/002 ,  C10G9/005 ,  C10G9/007 ,  C10G9/16 ,  C10G9/18 ,  C10G9/26 ,  C07C11/24 ,  C07C11/04 ,  C07C11/06

Abstract: An apparatus and process are provided for processing hydrocarbon feeds. The process enhances the conversion of hydrocarbon feeds into conversion products, such as ethylene and propylene. In particular, the present techniques utilize two high-severity pyrolysis reactors integrated with another reactor type to convert hydrocarbons to other petrochemical products. The pyrolysis reactors recycle a portion of one of the reactor products to at least one of the pyrolysis reactors to further enhance the process.

Abstract translation: 提供了一种用于处理烃进料的装置和方法。 该方法增强了烃进料转化成转化产物，如乙烯和丙烯。 特别地，本技术利用与另一种反应器类型相结合的两种高等级热解反应器将碳氢化合物转化成其它石化产品。 热解反应器将一部分反应器产物再循环至至少一个热解反应器，以进一步增强该方法。

公开(公告)号：US09045699B2

公开(公告)日：2015-06-02

申请号：US13154277

申请日：2011-06-06

Applicant: Charles G. Mones ,  Frank D. Guffey ,  Phyllis J. Brecher

Inventor： Lee E. Brecher ,  Charles G. Mones ,  Frank D. Guffey

IPC: C10G9/00 ,  C10G51/02

CPC classification number: C10G9/007 ,  C10G51/023 ,  C10G2300/1025 ,  C10G2300/1033 ,  C10G2300/302 ,  C10G2300/308

Abstract: A hydrocarbonaceous material upgrading method may involve a novel combination of heating, vaporizing and chemically reacting hydrocarbonaceous feedstock that is substantially unpumpable at pipeline conditions, and condensation of vapors yielded thereby, in order to upgrade that feedstock to a hydrocarbonaceous material condensate that meets crude oil pipeline specification.

Abstract translation: 烃类材料升级方法可能涉及加热，汽化和化学反应烃原料的新型组合，其在管道条件下基本上是无法获得的，并且由此产生的蒸气冷凝，以便将该原料升级成满足原油管道的烃类材料冷凝物 规范。

公开(公告)号：US08871081B2

公开(公告)日：2014-10-28

申请号：US13336054

申请日：2011-12-23

Applicant: Michel Chornet ,  Esteban Chornet

Inventor： Michel Chornet ,  Esteban Chornet

IPC: C10G31/06 ,  C10G9/00 ,  C10G15/08 ,  C07C7/20

CPC classification number: C07C7/20 ,  B01J19/008 ,  B01J19/24 ,  B01J19/2405 ,  B01J2219/00087 ,  B01J2219/00159 ,  C10G9/007 ,  C10G15/08 ,  C10G31/06 ,  C10G2300/1011 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/302 ,  C10G2300/4006 ,  C10G2300/4012 ,  Y02P30/20

Abstract: A process for treating a heavy oil which comprises subjecting a heavy oil to cavitation to reduce the viscosity of the heavy oil. The treated heavy oil, which has a reduced viscosity and specific gravity, thus is more pumpable and transportable, which facilitates further processing. The treated heavy oil also can be fractionated with less severity than untreated heavy oil.

Abstract translation: 一种处理重油的方法，其包括使重油气化以降低重油的粘度。 因此，具有降低的粘度和比重的处理过的重油是更可泵送和可运输的，这有利于进一步加工。 经处理的重油也可以比未处理的重油轻度分级。

公开(公告)号：US20140303416A1

公开(公告)日：2014-10-09

申请号：US13994220

申请日：2011-12-20

Applicant: Paul F. Keusenkothen ,  Frank Hershkowitz

Inventor： Paul F. Keusenkothen ,  Frank Hershkowitz

IPC: C07C5/09 ,  C07C2/06 ,  C07C4/04

CPC classification number: C07C5/09 ,  C07C2/06 ,  C07C2/76 ,  C07C4/04 ,  C10G9/00 ,  C10G9/002 ,  C10G9/007 ,  C10G9/18 ,  C10G9/20 ,  C10G9/26 ,  C10G47/00 ,  C10G50/00 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/42 ,  C10G2400/20 ,  C10G2400/22 ,  C10G2400/24 ,  C07C11/04 ,  C07C11/24

Abstract: An apparatus and method are provided for processing hydrocarbon feeds. The method may pass a pyrolysis feed to a thermal pyrolysis reactor and expose at least a portion of the pyrolysis feed to high-severity operating conditions in a thermal pyrolysis reactor, wherein the thermal pyrolysis reactor is operated at operating conditions that include pressure≧36 psig and provide a reactor product that has a C3+ to C2 unsaturate weight ratio≦0.5.

Abstract translation: 提供了一种用于处理烃进料的装置和方法。 该方法可以将热解原料通过热裂解反应器，并将热解原料的至少一部分暴露于高热解反应器中的高苛刻度的操作条件下，其中热裂解反应器在包括压力≥36psig 并提供具有C3 + C2不饱和重量比＆nlE; 0.5的反应器产物。

公开(公告)号：US08696888B2

公开(公告)日：2014-04-15

申请号：US11581882

申请日：2006-10-17

Applicant: Paul F. Keusenkothen ,  Megan L. Renstrom ,  Julian A. Wolfenbarger ,  Stephen H. Brown ,  John S. Buchanan

Inventor： Paul F. Keusenkothen ,  Megan L. Renstrom ,  Julian A. Wolfenbarger ,  Stephen H. Brown ,  John S. Buchanan

IPC: C10G9/36

CPC classification number: B01D3/009 ,  C10G9/007 ,  C10G9/14 ,  C10G9/36 ,  C10G45/00 ,  C10G45/44 ,  C10G69/00 ,  C10G69/06 ,  C10G2300/107 ,  C10G2400/20 ,  C10G2400/30

Abstract: The invention concerns integration of hydroprocessing and steam cracking. A feed comprising crude or resid-containing fraction thereof is severely hydrotreated and passed to a steam cracker to obtain an olefins product.

Abstract translation: 本发明涉及加氢处理和蒸汽裂化的整合。 包含粗制或残留物的级分的进料被严重加氢处理并通入蒸汽裂化器以获得烯烃产物。

公开(公告)号：US08597484B2

公开(公告)日：2013-12-03

申请号：US12615307

申请日：2009-11-10

Applicant: Andre Vanhove ,  Tiffany N. Morris ,  Alan E. Goliaszewski ,  Brian W. Lasiuk ,  Donato Vinciguerra

Inventor： Andre Vanhove ,  Tiffany N. Morris ,  Alan E. Goliaszewski ,  Brian W. Lasiuk ,  Donato Vinciguerra

IPC: C10G33/02

CPC classification number: G01N21/534 ,  C10G9/007 ,  G01N15/0612 ,  G01N21/05 ,  G01N21/51 ,  G01N21/5911 ,  G01N33/28 ,  G01N2021/0346

Abstract: A system and method for quantifying opaque inhomogeneities within a fluid sample. The system uses an optical lens system to focus a light beam onto a stage where the sample is introduced. The light beam is directed onto the sample in a pattern such that the intensity of transmitted light is measured as a function of path length. A photo detector measures the transmitted light through the sample. Fluctuations in transmitted light intensity are then correlated with detection of opaque inclusions in the sample. The system also includes an automated program which utilizes these optical concentration measurements to determine the fouling potential of visbroken tars, and regulates the introduction of chemical inhibitors into a visbreaker unit to improve the yield of light streams and/or economic value of product.

Abstract translation: 用于量化流体样品中不透明不均匀性的系统和方法。 该系统使用光学透镜系统将光束聚焦到引入样品的台上。 光束以图案的形式被引导到样品上，使得透射光的强度作为路径长度的函数被测量。 光检测器测量通过样品的透射光。 然后透射光强度的波动与样品中不透明夹杂物的检测相关。 该系统还包括一个自动程序，利用这些光学浓度测量来确定减粘裂纹的污垢势，并且调节将化学抑制剂引入到抗裂解单元中以提高轻质物流的产率和/或产品的经济价值。

公开(公告)号：US20130156656A1

公开(公告)日：2013-06-20

申请号：US13768640

申请日：2013-02-15

Applicant: S. Mark Davis ,  Richard C. Stell ,  Jiunn-Shyan Liou ,  Stephen H. Brown ,  Paul F. Keusenkothen ,  Arthur R. Dinicolantonio ,  John J. Waldrop

Inventor： S. Mark Davis ,  Richard C. Stell ,  Jiunn-Shyan Liou ,  Stephen H. Brown ,  Paul F. Keusenkothen ,  Arthur R. Dinicolantonio ,  John J. Waldrop

IPC: B01J10/00

CPC classification number: B01J10/005 ,  C10B55/00 ,  C10B55/10 ,  C10G9/005 ,  C10G9/007 ,  C10G9/36 ,  C10G51/023 ,  C10G2300/1077 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/807 ,  C10G2400/20 ,  C10G2400/30

Abstract: This invention relates to a process and system for cracking hydrocarbon feedstock containing vacuum resid comprising: (a) subjecting a vacuum resid to a first thermal conversion in a thermal conversion reactor (such as delayed coker, fluid coker, Flexicoker™, visbreaker and catalytic hydrovisbreaker) where at least 30 wt % of the vacuum resid is converted to material boiling below 1050° F. (566° C.); (b) introducing said thermally converted resid to a vapor/liquid separator, said separator being integrated into a steam cracking furnace, to form a vapor phase and liquid phase; (c) passing said vapor phase to the radiant furnace in said steam cracking furnace; and (d) recovering at least 30 wt % olefins from the material exiting the radiant furnace (based upon the weight of the total hydrocarbon material exiting the radiant furnace).

Abstract translation: 本发明涉及一种用于裂化含有真空渣油的烃原料的方法和系统，该方法和系统包括：（a）在热转化反应器（例如延迟焦化器，流体焦化器，Flexicoker TM，减粘裂化器和 催化脱硫剂），其中至少30重量％的真空渣油转化成沸点低于1050°F（566℃）的材料; （b）将所述热转化残渣引入蒸汽/液体分离器，所述分离器整合成蒸汽裂解炉，形成气相和液相; （c）将所述气相通过所述蒸汽裂解炉中的辐射炉; 和（d）从离开辐射炉的材料（基于离开辐射炉的总烃材料的重量）回收至少30重量％的烯烃。