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    Production of Aromatics from Methane
    1.
    发明申请
    Production of Aromatics from Methane 有权
    从甲烷生产芳烃

    公开(公告)号：US20080249342A1

    公开(公告)日：2008-10-09

    申请号：US12041275

    申请日：2008-03-03

    申请人： Larry L. Iaccino ,  Teng Xu ,  J. Scott Buchanan ,  Neeraj Sangar ,  Jeremy J. Patt ,  Mark A. Nierode ,  Kenneth R. Clem ,  Mobae Afeworki

    发明人： Larry L. Iaccino ,  Teng Xu ,  J. Scott Buchanan ,  Neeraj Sangar ,  Jeremy J. Patt ,  Mark A. Nierode ,  Kenneth R. Clem ,  Mobae Afeworki

    IPC分类号： C07C2/00

    CPC分类号： B01J38/10 ,  B01J23/92 ,  B01J29/405 ,  B01J29/48 ,  B01J29/90 ,  B01J37/0036 ,  C07C2/78 ,  C07C2529/48 ,  Y02P20/142 ,  Y02P20/584 ,  Y02P20/588 ,  Y10S585/943 ,  C07C15/02

    摘要： In a process for converting methane to aromatic hydrocarbons, a feed containing methane and a particulate catalytic material are supplied to a reaction zone operating under reaction conditions effective to convert at least a portion of the methane to aromatic hydrocarbons and to deposit carbonaceous material on the particulate catalytic material causing catalyst deactivation. At least a portion of the deactivated particulate catalytic material is removed from the reaction zone and is heated to a temperature of about 700° C. to about 1200° C. by direct and/or indirect contact with combustion gases produced by combustion of a supplemental fuel. The heated particulate catalytic material is then regenerated with a hydrogen-containing gas under conditions effective to convert at least a portion of the carbonaceous material thereon to methane and the regenerated catalytic particulate material is recycled back to the reaction zone.

    摘要翻译： 在将甲烷转化为芳香族烃的方法中，将含有甲烷和颗粒状催化材料的原料供给到在有效将甲烷的至少一部分转化为芳族烃并将含碳材料沉积在颗粒物上的反应条件下运行的反应区 催化材料引起催化剂失活。 将至少一部分失活的颗粒催化材料从反应区中除去，并通过与补充物的燃烧产生的燃烧气体的直接和/或间接接触将其加热至约700℃至约1200℃的温度 汽油。 然后在有效将其上的至少一部分碳质材料转化为甲烷的条件下，用含氢气体再生加热的颗粒催化材料，再生的催化颗粒材料再循环回到反应区。

    Production of aromatics from methane
    2.
    发明授权
    Production of aromatics from methane 有权
    从甲烷生产芳烃

    公开(公告)号：US07589246B2

    公开(公告)日：2009-09-15

    申请号：US12041275

    申请日：2008-03-03

    申请人： Larry L. Iaccino ,  Teng Xu ,  J. Scott Buchanan ,  Neeraj Sangar ,  Jeremy J. Patt ,  Mark A. Nierode ,  Kenneth R. Clem ,  Mobae Afeworki

    发明人： Larry L. Iaccino ,  Teng Xu ,  J. Scott Buchanan ,  Neeraj Sangar ,  Jeremy J. Patt ,  Mark A. Nierode ,  Kenneth R. Clem ,  Mobae Afeworki

    IPC分类号： C07C2/42 ,  C07C2/46

    CPC分类号： B01J38/10 ,  B01J23/92 ,  B01J29/405 ,  B01J29/48 ,  B01J29/90 ,  B01J37/0036 ,  C07C2/78 ,  C07C2529/48 ,  Y02P20/142 ,  Y02P20/584 ,  Y02P20/588 ,  Y10S585/943 ,  C07C15/02

    摘要： In a process for converting methane to aromatic hydrocarbons, a feed containing methane and a particulate catalytic material are supplied to a reaction zone operating under reaction conditions effective to convert at least a portion of the methane to aromatic hydrocarbons and to deposit carbonaceous material on the particulate catalytic material causing catalyst deactivation. At least a portion of the deactivated particulate catalytic material is removed from the reaction zone and is heated to a temperature of about 700° C. to about 1200° C. by direct and/or indirect contact with combustion gases produced by combustion of a supplemental fuel. The heated particulate catalytic material is then regenerated with a hydrogen-containing gas under conditions effective to convert at least a portion of the carbonaceous material thereon to methane and the regenerated catalytic particulate material is recycled back to the reaction zone.

    摘要翻译： 在将甲烷转化为芳族烃的方法中，将含有甲烷和颗粒催化材料的进料供应到在有效将甲烷的至少一部分转化为芳族烃的反应条件下运行的反应区，并将含碳材料沉积在颗粒上 催化材料引起催化剂失活。 将至少一部分失活的颗粒催化材料从反应区中除去，并通过与补充物的燃烧产生的燃烧气体的直接和/或间接接触将其加热至约700℃至约1200℃的温度 汽油。 然后在有效将其上的至少一部分碳质材料转化为甲烷的条件下，用含氢气体再生加热的颗粒催化材料，再生的催化颗粒材料再循环回到反应区。

    Production of Aromatics from Aliphatics
    3.
    发明申请
    Production of Aromatics from Aliphatics 有权
    从芳烃生产芳烃

    公开(公告)号：US20090030253A1

    公开(公告)日：2009-01-29

    申请号：US12166153

    申请日：2008-07-01

    申请人： Teng Xu ,  Kenneth R. Clem ,  Jeremy J. Patt ,  J. Scott Buchanan ,  Larry L. Iaccino

    发明人： Teng Xu ,  Kenneth R. Clem ,  Jeremy J. Patt ,  J. Scott Buchanan ,  Larry L. Iaccino

    IPC分类号： C07C2/00

    CPC分类号： C07C2/76 ,  C07C15/02

    摘要： In a process for converting a low carbon number aliphatic hydrocarbon to higher hydrocarbons including aromatic hydrocarbons, a feed containing the aliphatic hydrocarbon is contacted with a dehydrocyclization catalyst under conditions effective to convert the aliphatic hydrocarbon to aromatic hydrocarbons and produce an effluent stream comprising aromatic hydrocarbons and hydrogen. The dehydrocyclization catalyst comprises a metal or metal compound and a molecular sieve wherein the ratio of the amount of any Bronsted acid sites in the catalyst to the amount of said metal in the catalyst is less than 0.4 mol/mol of said metal.

    摘要翻译： 在将低碳数脂肪族烃转化成包括芳烃的高级烃的方法中，将含有脂族烃的进料与脱氢环化催化剂在有效将脂肪烃转化为芳族烃并产生包含芳族烃的流出物流的条件下接触， 氢。 脱氢环化催化剂包括金属或金属化合物和分子筛，其中催化剂中任何布朗斯台德酸位点的量与催化剂中所述金属的量的比例小于所述金属的0.4mol / mol。

    Production of aromatics from aliphatics
    4.
    发明授权
    Production of aromatics from aliphatics 有权
    从脂肪生产芳烃

    公开(公告)号：US07982080B2

    公开(公告)日：2011-07-19

    申请号：US12166153

    申请日：2008-07-01

    申请人： Teng Xu ,  Kenneth R. Clem ,  Jeremy J. Patt ,  J. Scott Buchanan ,  Larry L. Iaccino

    发明人： Teng Xu ,  Kenneth R. Clem ,  Jeremy J. Patt ,  J. Scott Buchanan ,  Larry L. Iaccino

    IPC分类号： C07C2/46

    CPC分类号： C07C2/76 ,  C07C15/02

    摘要： In a process for converting a low carbon number aliphatic hydrocarbon to higher hydrocarbons including aromatic hydrocarbons, a feed containing the aliphatic hydrocarbon is contacted with a dehydrocyclization catalyst under conditions effective to convert the aliphatic hydrocarbon to aromatic hydrocarbons and produce an effluent stream comprising aromatic hydrocarbons and hydrogen. The dehydrocyclization catalyst comprises a metal or metal compound and a molecular sieve wherein the ratio of the amount of any Bronsted acid sites in the catalyst to the amount of said metal in the catalyst is less than 0.4 mol/mol of said metal.

    摘要翻译： 在将低碳数脂肪族烃转化成包括芳烃的高级烃的方法中，将含有脂族烃的进料与脱氢环化催化剂在有效将脂肪烃转化为芳族烃并产生包含芳族烃的流出物流的条件下接触， 氢。 脱氢环化催化剂包括金属或金属化合物和分子筛，其中催化剂中任何布朗斯台德酸位点的量与催化剂中所述金属的量的比例小于所述金属的0.4mol / mol。