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    Synthesis of Chabazite-Containing Molecular Sieves and Their Use in the Conversion of Oxygenates to Olefins
    11.
    发明申请
    Synthesis of Chabazite-Containing Molecular Sieves and Their Use in the Conversion of Oxygenates to Olefins 有权
    含有含异噻唑啉的分子筛的合成及其在烯烃转化中的应用

    公开(公告)号：US20120202954A1

    公开(公告)日：2012-08-09

    申请号：US13449424

    申请日：2012-04-18

    申请人： Machteld M. Mertens ,  Stephen N. Vaughn ,  Guang Cao ,  Luc R.M. Martens ,  Mobae Afeworki

    发明人： Machteld M. Mertens ,  Stephen N. Vaughn ,  Guang Cao ,  Luc R.M. Martens ,  Mobae Afeworki

    IPC分类号： C08F10/02 ,  C08F10/06 ,  C08F2/00

    CPC分类号： C07C1/20 ,  B01J29/85 ,  B01J29/90 ,  B01J2229/42 ,  C01B39/54 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/04

    摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90%+CHA framework type character, a reaction mixture is prepared comprising first combining a reactive source of aluminum with a reactive source of phosphorus to form a primary mixture that is aged. A reactive source of silicon and a template for directing the formation of the molecular sieve can then be added to form a synthesis mixture. Crystallization is then induced in the synthesis mixture. Advantageously, (i) the source of silicon comprises an organosilicate, (ii) the source of phosphorus optionally comprises an organophosphate, and (iii) the crystallized silicoaluminophosphate molecular sieve has a crystal size distribution such that its average crystal size is not greater than 5 μm. The molecular sieve can then preferably be used in a hydrocarbon (oxygenates-to-olefins) conversion process.

    摘要翻译： 在合成具有90％+ CHA骨架类型特征的硅铝磷酸盐分子筛的方法中，制备反应混合物，其包括首先将活性的铝源与磷的反应源混合以形成老化的初级混合物。 然后可以加入硅的反应性源和用于引导分子筛形成的模板以形成合成混合物。 然后在合成混合物中诱导结晶。 有利地，（i）硅源包含有机硅酸盐，（ii）磷源任选地包含有机磷酸盐，和（iii）结晶的硅铝磷酸盐分子筛具有使其平均晶体尺寸不大于5的晶体尺寸分布 μm。 分子筛可以优选用于烃（含氧化合物 - 烯烃）转化过程中。

    Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins
    12.
    发明授权
    Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins 有权
    含有菱沸石的分子筛的合成及其在含氧化合物转化为烯烃的用途

    公开(公告)号：US08182780B2

    公开(公告)日：2012-05-22

    申请号：US12477750

    申请日：2009-06-03

    申请人： Machteld M. Mertens ,  Stephen N. Vaughn ,  Guang Cao ,  Luc R. M. Martens ,  Mobae Afeworki

    发明人： Machteld M. Mertens ,  Stephen N. Vaughn ,  Guang Cao ,  Luc R. M. Martens ,  Mobae Afeworki

    IPC分类号： C01B37/08 ,  B01J27/182 ,  C07C1/24

    CPC分类号： C07C1/20 ,  B01J29/85 ,  B01J29/90 ,  B01J2229/42 ,  C01B39/54 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/04

    摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90%+CHA framework type character, a reaction mixture is prepared comprising first combining a reactive source of aluminum with a reactive source of phosphorus to form a primary mixture that is aged. A reactive source of silicon and a template for directing the formation of the molecular sieve can then be added to form a synthesis mixture. Crystallization is then induced in the synthesis mixture. Advantageously, (i) the source of silicon comprises an organosilicate, (ii) the source of phosphorus optionally comprises an organophosphate, and (iii) the crystallized silicoaluminophosphate molecular sieve has a crystal size distribution such that its average crystal size is not greater than 5 μm. The molecular sieve can then preferably be used in a hydrocarbon (oxygenates-to-olefins) conversion process.

    摘要翻译： 在合成具有90％+ CHA骨架类型特征的硅铝磷酸盐分子筛的方法中，制备反应混合物，其包括首先将活性的铝源与磷的反应源混合以形成老化的初级混合物。 然后可以加入硅的反应性源和用于引导分子筛形成的模板以形成合成混合物。 然后在合成混合物中诱导结晶。 有利地，（i）硅源包含有机硅酸盐，（ii）磷源任选地包含有机磷酸盐，和（iii）结晶的硅铝磷酸盐分子筛具有使其平均晶体尺寸不大于5的晶体尺寸分布 μm。 分子筛可以优选用于烃（含氧化合物 - 烯烃）转化过程中。

    Synthesis Of Chabazite-Containing Molecular Sieves And Their Use In The Conversion Of Oxygenates To Olefins
    13.
    发明申请
    Synthesis Of Chabazite-Containing Molecular Sieves And Their Use In The Conversion Of Oxygenates To Olefins 有权
    含有含异噻唑啉的分子筛的合成及其在烯烃转化中的应用

    公开(公告)号：US20100022722A1

    公开(公告)日：2010-01-28

    申请号：US12477808

    申请日：2009-06-03

    申请人： Machteld M. Mertens ,  Stephen N. Vaughn

    发明人： Machteld M. Mertens ,  Stephen N. Vaughn

    IPC分类号： C01B39/04 ,  C07C1/02 ,  C08F4/18 ,  C08F2/00

    CPC分类号： C07C1/20 ,  B01J29/85 ,  B01J29/90 ,  B01J2229/42 ,  C01B39/54 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/04

    摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90+% CHA framework-type character, a reaction mixture is prepared comprising sources of water, silicon, aluminum, and phosphorus, as well as an organic template. In one aspect, the reaction mixture is heated at more than 10° C./hour to a crystallization temperature and is retained at the crystallization temperature or within the crystallization temperature range for a crystallization time from 16 hours to 350 hours to produce the silicoaluminophosphate molecular sieve. In another aspect, the reaction mixture is heated at less than 10° C./hour to a crystallization temperature from about 150° C. to about 225° C. and is then retained there for less than 10 hours to produce the silicoaluminophosphate molecular sieve. The molecular sieve can then be recovered from the reaction mixture and, preferably, used in a hydrocarbon conversion process, such as oxygenates to olefins.

    摘要翻译： 在合成具有90 + CHA框架型特征的硅铝磷酸盐分子筛的方法中，制备包含水，硅，铝和磷源以及有机模板的反应混合物。 在一个方面，将反应混合物在大于10℃/小时加热至结晶温度，并保持在结晶温度或结晶温度范围内，结晶时间为16小时至350小时，以产生硅铝磷酸盐分子 筛。 在另一方面，将反应混合物在小于10℃/小时加热至约150℃至约225℃的结晶温度，然后将其保留在少于10小时以产生硅铝磷酸盐分子筛 。 然后可以从反应混合物中回收分子筛，并且优选用于烃转化方法，例如含氧化合物至烯烃。

    Synthesis of Chabazite-Containing Molecular Sieves and Their Use in the Conversion of Oxygenates to Olefins
    16.
    发明申请
    Synthesis of Chabazite-Containing Molecular Sieves and Their Use in the Conversion of Oxygenates to Olefins 有权
    含有含异噻唑啉的分子筛的合成及其在烯烃转化中的应用

    公开(公告)号：US20120316312A1

    公开(公告)日：2012-12-13

    申请号：US13589289

    申请日：2012-08-20

    申请人： Machteld M. Mertens ,  Stephen N. Vaughn

    发明人： Machteld M. Mertens ,  Stephen N. Vaughn

    IPC分类号： C07C1/22 ,  C08F210/02 ,  C08F210/06 ,  C08F110/06 ,  C08F110/02

    CPC分类号： C07C1/20 ,  B01J29/85 ,  B01J29/90 ,  B01J2229/42 ,  C01B39/54 ,  C07C2529/85 ,  Y02P20/52 ,  Y02P20/584 ,  Y02P30/42 ,  C07C11/06 ,  C07C11/04

    摘要： In a method of synthesizing a silicoaluminophosphate molecular sieve having 90+% CHA framework-type character, a reaction mixture is prepared comprising sources of water, silicon, aluminum, and phosphorus, as well as an organic template. In one aspect, the reaction mixture is heated at more than 10° C./hour to a crystallization temperature and is retained at the crystallization temperature or within the crystallization temperature range for a crystallization time from 16 hours to 350 hours to produce the silicoaluminophosphate molecular sieve. In another aspect, the reaction mixture is heated at less than 10° C./hour to a crystallization temperature from about 150° C. to about 225° C. and is then retained there for less than 10 hours to produce the silicoaluminophosphate molecular sieve. The molecular sieve can then be recovered from the reaction mixture and, preferably, used in a hydrocarbon conversion process, such as oxygenates to olefins.

    摘要翻译： 在合成具有90 + CHA框架型特征的硅铝磷酸盐分子筛的方法中，制备包含水，硅，铝和磷源以及有机模板的反应混合物。 在一个方面，将反应混合物在大于10℃/小时加热至结晶温度，并保持在结晶温度或结晶温度范围内，结晶时间为16小时至350小时，以产生硅铝磷酸盐分子 筛。 在另一方面，将反应混合物在小于10℃/小时加热至约150℃至约225℃的结晶温度，然后将其保留在少于10小时以产生硅铝磷酸盐分子筛 。 然后可以从反应混合物中回收分子筛，并且优选用于烃转化方法，例如含氧化合物至烯烃。