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    SOLAR ENERGY BASED COUNTINUOUS PROCESS AND REACTOR SYSTEM FOR THE PRODUCTION OF AN ALKENE BY DEHYDROGENATION OF THE CORRESPONDING ALKANE
    1.
    发明申请
    SOLAR ENERGY BASED COUNTINUOUS PROCESS AND REACTOR SYSTEM FOR THE PRODUCTION OF AN ALKENE BY DEHYDROGENATION OF THE CORRESPONDING ALKANE 审中-公开
    通过对相应的碱进行脱氢生产烷基苯基的太阳能基于反应器的反应器和反应器系统

    公开(公告)号：US20150139896A1

    公开(公告)日：2015-05-21

    申请号：US14396622

    申请日：2013-04-19

    Applicant: SAUDI BASIC INDUSTRIES CORPORATION

    Inventor： Mohamed Sabri Abdelghani ,  Mustapha Karime ,  Zeeshan Nawaz ,  Abdullah Mohammad Al-Qahtani

    IPC: C07C5/48 ,  C01B3/38 ,  C07C5/333

    CPC classification number: C07C5/48 ,  C01B3/386 ,  C01B2203/0261 ,  C01B2203/0277 ,  C01B2203/0855 ,  C01B2203/107 ,  C01B2203/1088 ,  C07C5/3337 ,  C07C2529/068 ,  C10G35/04

    Abstract: A solar energy based continuous process and reactor system for the production of an alkene by dehydrogenation of the corresponding alkane is performed in a reactor which process comprises alternatingly performing a first mode and a second mode in the same reactor, wherein the first mode is a non-oxidative dehydrogenation wherein the non-oxidative dehydrogenation is performed by contacting the alkane with a suitable dehydrogenation catalyst at a temperature of at least 500° C. to produce the corresponding alkene and hydrogen and wherein the second mode is an oxidative dehydrogenation wherein the oxidative dehydrogenation is performed by contacting the alkane with a suitable dehydrogenation catalyst and an oxidation agent at a temperature from 300 to 500° C. to produce the corresponding alkene wherein the dehydrogenation catalyst for the oxidative dehydrogenation and the non-oxidative dehydrogenation are the same, wherein the heat for the first mode is provided by a solar energy source.

    Abstract translation: 用于通过相应烷烃脱氢生产烯烃的基于太阳能的连续方法和反应器系统在反应器中进行，该反应器包括在同一反应器中交替执行第一模式和第二模式，其中第一模式是非 氧化脱氢，其中所述非氧化脱氢是通过在至少500℃的温度下使所述烷烃与合适的脱氢催化剂接触以产生相应的烯烃和氢气进行的，其中所述第二模式是氧化脱氢，其中所述氧化脱氢 是通过使烷烃与合适的脱氢催化剂和氧化剂在300-500℃的温度下接触来制备相应的烯烃，其中用于氧化脱氢和非氧化脱氢的脱氢催化剂是相同的，其中 用于第一模式的热量由太阳能源提供 。

    SYSTEM AND PROCESS FOR PRODUCING POLYETHYLENE
    5.
    发明申请
    SYSTEM AND PROCESS FOR PRODUCING POLYETHYLENE 有权
    用于生产聚乙烯的系统和方法

    公开(公告)号：US20160244536A1

    公开(公告)日：2016-08-25

    申请号：US15027587

    申请日：2014-10-07

    Applicant: SAUDI BASIC INDUSTRIES CORPORATION

    Inventor： Aghaddin Mamedov ,  Mohamed Sabri Abdelghani

    IPC: C08F10/02 ,  B01J8/18 ,  B01J19/24 ,  C07C2/84 ,  C07C5/48

    CPC classification number: C08F10/02 ,  B01J8/1818 ,  B01J19/245 ,  C07C2/78 ,  C07C2/84 ,  C07C5/48 ,  Y02P20/52 ,  C08F210/16 ,  C08F2500/07 ,  C07C11/04 ,  C07C11/06

    Abstract: Systems and processes for generating polyethylene are provided. A process includes performing a first reaction with methane and oxygen to produce a first product; performing a second reaction with the first product to produce a second product; separating components from the second product; returning ethane from the second product and performing a reaction simultaneous to the first reaction; performing a third reaction to produce a third product including polyethylene and vented methane; and returning the vented methane to a feed to the first reaction.

    Abstract translation: 提供了生产聚乙烯的系统和方法。 一种方法包括用甲烷和氧气进行第一反应以产生第一产物; 与第一产物进行第二反应以产生第二产物; 将组分与第二产物分离; 从第二产品返回乙烷并与第一反应同时进行反应; 进行第三反应以产生包括聚乙烯和排出的甲烷的第三产物; 并将排出的甲烷返回到第一反应的进料。

    CO-EXTRACTION SYSTEMS FOR SEPARATION AND PURIFICATION OF BUTADIENE AND ISOPRENE
    7.
    发明申请
    CO-EXTRACTION SYSTEMS FOR SEPARATION AND PURIFICATION OF BUTADIENE AND ISOPRENE 有权
    用于分离和纯化二倍体和异丙苯的CO萃取系统

    公开(公告)号：US20160122265A1

    公开(公告)日：2016-05-05

    申请号：US14892277

    申请日：2014-06-19

    Applicant: SAUDI BASIC INDUSTRIES CORPORATION

    Inventor： Mohamed Sabri Abdelghani

    IPC: C07C7/10 ,  B01D19/00 ,  B01D3/14 ,  B01D11/04 ,  C07C7/04 ,  C07C7/00

    CPC classification number: C07C7/10 ,  B01D3/143 ,  B01D11/0488 ,  B01D11/0492 ,  B01D19/0068 ,  C07C7/005 ,  C07C7/04 ,  C07C7/08 ,  C07C11/167 ,  C07C11/18

    Abstract: Co-extraction techniques for separating and purifying butadiene and isoprene from a C4 hydrocarbon mixture including butadiene and a C5 hydrocarbon mixture including isoprene are provided. In an exemplary embodiment, a system includes a dimerization heat exchanger, a C5 purification column; an extraction zone including a mainwasher column, a rectifier column and an afterwasher column; a distillation zone; a degassing zone; and an isoprene finishing column. The system can further include a C5 washer column, an absorption column, and a distillation column.

    Abstract translation: 提供了用于从包括丁二烯和C 5烃混合物的包括异戊二烯在内的C4烃混合物中分离和纯化丁二烯和异戊二烯的共萃取技术。 在一个示例性实施方案中，系统包括二聚热交换器，C5纯化塔; 提取区，包括主洗涤塔，整流柱和后清洗塔; 蒸馏区; 脱气区 和异戊二烯整理柱。 该系统还可以包括C5洗涤塔，吸收塔和蒸馏塔。

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