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    Process for the production of xylenes and light olefins
    3.
    发明授权
    Process for the production of xylenes and light olefins 有权
    生产二甲苯和轻质烯烃的方法

    公开(公告)号：US09181147B2

    公开(公告)日：2015-11-10

    申请号：US13465733

    申请日：2012-05-07

    申请人： Larry L. Iaccino ,  S. Mark Davis ,  John D. Y. Ou ,  Xiaobo Zheng

    发明人： Larry L. Iaccino ,  S. Mark Davis ,  John D. Y. Ou ,  Xiaobo Zheng

    IPC分类号： C07C1/24 ,  C07C2/86 ,  C10G29/20 ,  C10G35/00 ,  C10G57/00 ,  C10G9/00 ,  C10G9/36 ,  C10G11/00

    CPC分类号： C07C2/864 ,  C10G9/005 ,  C10G9/36 ,  C10G11/00 ,  C10G29/205 ,  C10G35/00 ,  C10G57/005 ,  C10G2300/1092 ,  C10G2300/1096 ,  C10G2400/30 ,  C07C15/08

    摘要： In a hydrocarbon upgrading process, a hydrocarbon feed is treated in at least one of a steam cracker, catalytic cracker, coker, hydrocracker, and reformer under suitable conditions to produce a first stream comprising olefinic and aromatic hydrocarbons. A second stream composed mainly of C4+ olefinic and aromatic hydrocarbons is recovered from the first stream and is fed together with a methylating agent to a reaction zone containing a catalyst under reaction conditions including a temperature of about 450° C. to about 700° C., such that aromatics components in the second stream undergo dealkylation, transalkylation and/or methylation and aliphatic components undergo cracking and aromatization to produce a third stream having an increased xylene content compared with said second stream and a C3− olefin by-product. The C3− olefin by-product is recovered and para-xylene is removed from at least part of said third stream.

    摘要翻译： 在烃改质方法中，在合适条件下，在蒸汽裂化器，催化裂化器，焦化器，加氢裂化器和重整器中的至少一种中处理烃进料以产生包含烯烃和芳族烃的第一流。 从第一流回收主要由C4 +烯烃和芳烃组成的第二料流，并在包括约450℃至约700℃的温度的反应条件下与甲基化剂一起加入含有催化剂的反应区。 使得第二流中的芳烃组分经历脱烷基化，烷基转移和/或甲基化，并且脂族组分经历裂化和芳构化以产生与所述第二料流和C3-烯烃副产物相比具有增加的二甲苯含量的第三料流。 回收C3-烯烃副产物，并从至少部分所述第三料流中除去对二甲苯。

    Process and apparatus for upgrading steam cracked tar using steam
    5.
    发明授权
    Process and apparatus for upgrading steam cracked tar using steam 有权
    使用蒸汽升级蒸汽裂解焦油的方法和设备

    公开(公告)号：US07837859B2

    公开(公告)日：2010-11-23

    申请号：US12099971

    申请日：2008-04-09

    申请人： John D. Y. Ou ,  Glenn A. Heeter

    发明人： John D. Y. Ou ,  Glenn A. Heeter

    IPC分类号： C10G51/04

    CPC分类号： C10G51/023

    摘要： A process and apparatus are provided for upgrading steam cracked tars. The invention also relates to a steam cracking process and apparatus for reducing the yields of tars produced from steam cracking while increasing yields of higher value products, heating, in the presence of steam, cooled steam cracker tar containing asphaltenes, to a temperature, e.g., above about 300° C., which is sufficient to convert at least a portion of the steam cracked tar to lower boiling molecules. The resulting heat and steam-treated tar can be separated into gas oil, fuel oil and tar streams.

    摘要翻译： 提供了一种用于升级蒸汽裂纹焦油的方法和装置。 本发明还涉及一种蒸汽裂解方法和装置，用于降低由蒸汽裂解产生的焦油的产率，同时增加更高价值产物的产率，在蒸气存在下，将含有沥青质的冷却蒸汽裂解焦油加热至例如， 高于约300℃，其足以将至少一部分蒸汽裂化焦油转化成较低沸点分子。 所得热和蒸汽处理的焦油可分离成瓦斯油，燃料油和焦油流。

    Combined cracking and selective hydrogen combustion for catalytic cracking
    7.
    发明授权
    Combined cracking and selective hydrogen combustion for catalytic cracking 失效
    组合开裂和选择性氢燃烧用于催化裂化

    公开(公告)号：US07122494B2

    公开(公告)日：2006-10-17

    申请号：US10358977

    申请日：2003-02-05

    申请人： John D. Y. Ou ,  Neeraj Sangar

    发明人： John D. Y. Ou ,  Neeraj Sangar

    IPC分类号： C10G11/02 ,  B01J29/00

    CPC分类号： B01J23/835 ,  B01J23/002 ,  B01J23/08 ,  B01J23/34 ,  B01J23/825 ,  B01J29/06 ,  B01J35/0006 ,  C10G11/04 ,  C10G11/05 ,  C10G11/18 ,  C10G11/182

    摘要： A catalyst system and process for combined cracking and selective hydrogen combustion of hydrocarbons are disclosed. The catalyst comprises (1) at least one solid acid component, (2) at least one metal-based component comprised of two or more elements from Groups 4–15 of the Periodic Table of the Elements and at least one of oxygen and sulfur, wherein the elements from Groups 4–15 and the at least one of oxygen and sulfur are chemically bound both within and between the groups and (3) at least one of at least one support, at least one filler and at least one binder. The process is such that the yield of hydrogen is less than the yield of hydrogen when contacting the hydrocarbons with the solid acid component alone.

    摘要翻译： 公开了一种用于烃的组合裂化和选择性氢燃烧的催化剂体系和方法。 催化剂包含（1）至少一种固体酸组分，（2）由元素周期表第4-15族中的两种或多种元素组成的至少一种金属基组分和至少一种氧和硫， 其中来自组4-15的元素和氧和硫中的至少一种的元素在基团内和组之间化学键合，和（3）至少一种载体，至少一种填料和至少一种粘合剂中的至少一种。 该方法使得当将烃与单独的固体酸组分接触时，氢的产率小于氢的产率。

    Process and apparatus for upgrading steam cracked tar
    8.
    发明授权
    Process and apparatus for upgrading steam cracked tar 有权
    升级蒸汽裂解焦油的工艺和设备

    公开(公告)号：US07837854B2

    公开(公告)日：2010-11-23

    申请号：US12023204

    申请日：2008-01-31

    申请人： John D. Y. Ou ,  Glenn A. Heeter

    发明人： John D. Y. Ou ,  Glenn A. Heeter

    IPC分类号： C10C1/19

    CPC分类号： C10G9/00 ,  C10G55/04

    摘要： A process and apparatus are provided for upgrading steam cracked tars. The invention also relates to a steam cracking process and apparatus for reducing the yields of tars produced from steam cracking while increasing yields of higher value products, heating cooled steam cracker tar containing asphaltenes, to a temperature, e.g., above about 300° C., which is sufficient to convert at least a portion of the steam cracked tar to lower boiling molecules. The resulting heat-treated tar can be separated into gas oil, fuel oil and tar streams.

    摘要翻译： 提供了一种用于升级蒸汽裂纹焦油的方法和装置。 本发明还涉及一种蒸汽裂解方法和装置，用于降低由蒸汽裂化产生的焦油的产率，同时将较高价值的产物（将含有沥青质的冷却蒸汽裂解焦油）的产量提高至例如高于约300℃的温度， 这足以将至少一部分蒸汽裂解的焦油转化成较低沸点的分子。 所得到的经热处理的焦油可以分成瓦斯油，燃料油和焦油流。

    Apparatus and Process for Cracking Hydrocarbonaceous Feed Treated to Adsorb Paraffin-Insoluble Compounds
    9.
    发明申请
    Apparatus and Process for Cracking Hydrocarbonaceous Feed Treated to Adsorb Paraffin-Insoluble Compounds 审中-公开
    用于开裂处理吸附石蜡不溶性化合物的烃类原料的装置和方法

    公开(公告)号：US20090156876A1

    公开(公告)日：2009-06-18

    申请号：US11958433

    申请日：2007-12-18

    申请人： John D. Y. Ou ,  Robert D. Strack

    发明人： John D. Y. Ou ,  Robert D. Strack

    IPC分类号： C07C7/12 ,  B01J19/00

    CPC分类号： C10G9/20 ,  C10G9/36 ,  C10G25/03 ,  C10G25/12 ,  C10G55/04

    摘要： An apparatus and process are provided for thermally cracking hydrocarbon feeds containing paraffin insoluble compounds by selectively adsorbing paraffin-insoluble compounds with solid particulate adsorbents, prior to cracking. An aromatics-containing stream such as one derived from cracked product is used to desorb the paraffin insoluble compounds from the adsorber stage.

    摘要翻译： 提供了一种装置和方法，用于通过在开裂之前选择性吸附具有固体颗粒吸附剂的石蜡不溶性化合物来热裂解含石蜡不溶性化合物的烃进料。 使用含芳族化合物的物流，例如衍生自裂化产物的物流，从吸附器阶段解吸石蜡不溶性化合物。