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    Use of phosphorus modified molecular sieves in conversion of organics to olefins
    2.
    发明授权
    Use of phosphorus modified molecular sieves in conversion of organics to olefins 有权
    使用磷改性分子筛将有机物转化为烯烃

    公开(公告)号：US09249065B2

    公开(公告)日：2016-02-02

    申请号：US14680270

    申请日：2015-04-07

    申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

    发明人： Nikolai Nesterenko ,  Walter Vermeiren ,  Delphine Minoux ,  Sander Van Donk

    IPC分类号： C07C1/00 ,  C07C1/20 ,  C07C4/06

    CPC分类号： C07C1/20 ,  B01J29/40 ,  B01J37/28 ,  B01J2229/18 ,  B01J2229/37 ,  C07C1/322 ,  C07C4/06 ,  C07C2529/85 ,  C10G2400/20 ,  Y02P30/42 ,  C07C11/02

    摘要： A process may include selecting a zeolite, introducing phosphorus (P) to the zeolite, calcining the zeolite and obtaining a P modified zeolite. The process may include contacting an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in a first reactor with a first catalyst that includes the P-modified zeolite at conditions effective to convert at least a portion of the feedstock to form a first reactor effluent that includes light olefins and a heavy hydrocarbon fraction. The process may include separating the light olefins from the heavy hydrocarbon fraction, and contacting the heavy hydrocarbon fraction in a second reactor with a second catalyst that includes the P-modified zeolite at conditions effective to convert at least a portion of the heavy hydrocarbon fraction to light olefins. The first catalyst and the second catalyst may be the same or different.

    摘要翻译： 一种方法可以包括选择沸石，将磷（P）引入到沸石中，煅烧沸石并获得P改性沸石。 该方法可以包括使第一反应器中的含氧卤化物或含硫有机原料与包含P型改性沸石的第一催化剂接触，所述第一催化剂在有效地转化至少一部分原料以形成第一 反应器流出物，其包括轻质烯烃和重质烃馏分。 该方法可以包括从重烃馏分中分离轻质烯烃，并使第二反应器中的重质烃馏分与包含P型改性沸石的第二催化剂接触，所述第二催化剂在有效地将至少一部分重质烃馏分转化成 轻质烯烃。 第一催化剂和第二催化剂可以相同或不同。

    Dehydration of Alcohols on a Crystalline Silicate of Low Si/Al Ratio
    3.
    发明申请
    Dehydration of Alcohols on a Crystalline Silicate of Low Si/Al Ratio 审中-公开
    在低Si / Al比的结晶硅酸盐上脱醇

    公开(公告)号：US20160016861A1

    公开(公告)日：2016-01-21

    申请号：US14806744

    申请日：2015-07-23

    申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

    发明人： Delphine Minoux ,  Nikolai Nesterenko ,  Cindy Adam ,  Sander Van Donk ,  Walter Vermeiren

    IPC分类号： C07C1/24

    CPC分类号： C07C1/24 ,  B01J29/65 ,  B01J29/90 ,  B01J2229/16 ,  B01J2229/36 ,  C07C2529/65 ,  C07C2529/70 ,  C07C2529/85 ,  C23C18/00 ,  C25D7/0664 ,  C25D17/00 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/04

    摘要： A process for the dehydration of an alcohol having at least 2 carbon atoms to make a corresponding olefin may include introducing in a reactor a stream (A) containing the alcohol, optionally water, and optionally an inert component. The stream (A) may be contacted with a catalyst in the reactor at conditions effective to dehydrate at least a portion of the alcohol to make the corresponding olefin. The process includes recovering from the reactor an olefin containing stream (B). The catalyst may be a crystalline silicate, dealuminated crystalline silicate, or phosphorus modified crystalline silicate, each of the group FER, MWW, EUO, MFS, ZSM-48, MTT or TON having Si/Al ranging from 25 to 90. The weight hourly space velocity (WHSV) of the alcohol may be at least 4 h−1. The temperature may range from 280° C. to 600° C., or from 320° C. to 600° C.

    摘要翻译： 用于使具有至少2个碳原子的醇脱水以制备相应的烯烃的方法可以包括在反应器中引入含有醇，任选的水和任选的惰性组分的流（A）。 流（A）可以在有效使至少一部分醇脱水以制备相应的烯烃的条件下与反应器中的催化剂接触。 该方法包括从反应器中回收含烯烃流（B）。 催化剂可以是Si / Al范围为25至90的FER，MWW，EUO，MFS，ZSM-48，MTT或TON的结晶硅酸盐，脱铝结晶硅酸盐或磷改性的结晶硅酸盐。 醇的空速（WHSV）可以至少为4h-1。 温度范围为280℃至600℃，或320℃至600℃。

    Process to make olefins and aromatics from organics
    10.
    发明授权
    Process to make olefins and aromatics from organics 有权
    从有机物中制备烯烃和芳烃的方法

    公开(公告)号：US09573859B2

    公开(公告)日：2017-02-21

    申请号：US14560451

    申请日：2014-12-04

    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 ,  B01J21/08 ,  B01J29/18 ,  B01J29/40 ,  B01J29/65 ,  B01J38/12 ,  C07C1/26 ,  C07C1/32 ,  C07C2/86 ,  C07C4/06

    CPC分类号： C07C1/20 ,  B01J21/08 ,  B01J21/16 ,  B01J27/14 ,  B01J29/18 ,  B01J29/40 ,  B01J29/65 ,  B01J29/90 ,  B01J38/12 ,  B01J2229/16 ,  B01J2229/18 ,  B01J2229/36 ,  B01J2229/37 ,  C07C1/26 ,  C07C1/322 ,  C07C2/864 ,  C07C4/06 ,  C07C2529/40 ,  Y02P20/584 ,  Y02P30/42 ,  C07C15/02 ,  C07C11/02

    摘要： The present invention relates to a process to make light olefins and aromatics, in a combined XTO-OC process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising: a0) providing a first portion and a second portion of said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock, a) providing a catalyst comprising zeolitic molecular sieves containing at least 10 membered ring pore openings or larger 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 the first portion of 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 and the second portion of said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the OC reactor with the catalyst at conditions effective to convert at least a portion of said heavy hydrocarbon fraction and oxygen-containing, halogenide-containing or sulphur-containing organic feedstock to light olefins and aromatics.

    摘要翻译： 本发明涉及一种在组合的XTO-OC方法中由含氧，含卤素或含硫有机原料制备轻质烯烃和芳族化合物的方法，包括：a0）提供第一部分和第二部分 所述含氧，含卤素或含硫有机原料，a）提供包含在其微孔结构中含有至少10元环孔孔或更大的沸石分子筛的催化剂，b）提供XTO反应区，OC反应 区域和催化剂再生区，所述催化剂在三个区域中循环，使得至少一部分再生催化剂通过OC反应区，OC反应区中的至少一部分催化剂通过XTO 反应区和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的第一部分与催化剂接触， 重质烃馏分; d）从所述重质烃馏分中分离出所述轻质烯烃; e）在OC反应器中将所述重质烃部分和第二部分所述含氧卤化物或含硫有机原料与所述催化剂接触，所述条件有效地将至少一部分所述重质烃部分和氧 - 含有卤化物或含硫有机原料至轻质烯烃和芳族化合物。