公开(公告)号：US20100323881A1

公开(公告)日：2010-12-23

申请号：US12690764

申请日：2010-01-20

申请人： Ge Luo ,  Xin Wen ,  Xiaoqi Zhao ,  Xuemei Li ,  Yan Zhuang ,  Jianxue Ma ,  Jingming Shao

发明人： Ge Luo ,  Xin Wen ,  Xiaoqi Zhao ,  Xuemei Li ,  Yan Zhuang ,  Jianxue Ma ,  Jingming Shao

IPC分类号： B01J27/228 ,  B01J21/18 ,  B01J21/06 ,  B01J23/06 ,  B01J23/18 ,  B01J23/745 ,  B01J23/75 ,  B01J23/28

CPC分类号： B01J23/8892 ,  B01J21/18 ,  B01J23/002 ,  B01J23/8876 ,  B01J27/224 ,  B01J2523/00 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  B01J2523/15 ,  B01J2523/43 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/13 ,  B01J2523/72 ,  B01J2523/847 ,  B01J2523/27 ,  B01J2523/14

摘要： The present invention provides a preparation process of complex oxides catalyst containing Mo, Bi, Fe and Co, which comprising steps as following: dissolving precursor compounds of the components for catalyst and complexing agent in water to obtain a solution, and then drying, molding and calcining the solution to obtain catalyst. The catalyst is used for gas phase oxidation of light alkenes to unsaturated aldehydes. The catalyst has high activity, selectivity and stability. The reaction condition is mild. The preparation process of the catalyst is easy to operate and can be used for mass production.

摘要翻译： 本发明提供含有Mo，Bi，Fe和Co的复合氧化物催化剂的制备方法，其包括以下步骤：将催化剂和络合剂组分的前体化合物溶解在水中，得到溶液，然后干燥，成型和 煅烧溶液以获得催化剂。 催化剂用于将轻烯烃气相氧化成不饱和醛。 该催化剂具有高活性，选择性和稳定性。 反应条件温和。 催化剂的制备方法易于操作，可用于批量生产。

公开(公告)号：US09192930B2

公开(公告)日：2015-11-24

申请号：US13240464

申请日：2011-09-22

申请人： Xin Wen ,  Linghua Zuo ,  Ge Luo ,  Xiaoqi Zhao ,  Yan Zhuang ,  Xiaodong Chu ,  Jingming Shao

发明人： Xin Wen ,  Linghua Zuo ,  Ge Luo ,  Xiaoqi Zhao ,  Yan Zhuang ,  Xiaodong Chu ,  Jingming Shao

IPC分类号： B01J38/00 ,  B01J38/66 ,  B01J23/00 ,  B01J27/19 ,  B01J27/199 ,  B01J27/28 ,  B01J37/00 ,  B01J38/02 ,  B01J38/12 ,  C07C51/25

CPC分类号： B01J38/66 ,  B01J23/002 ,  B01J27/19 ,  B01J27/199 ,  B01J27/285 ,  B01J37/0009 ,  B01J37/0036 ,  B01J38/02 ,  B01J38/12 ,  B01J2523/00 ,  C07C51/252 ,  Y02P20/584 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/17 ,  B01J2523/51 ,  B01J2523/52 ,  B01J2523/53 ,  B01J2523/55 ,  B01J2523/68 ,  C07C57/04

摘要： The present invention provides a process for regenerating a deactivated heteropolymolybdophosphoric acid catalyst, comprising the steps of grinding the deactivated catalyst into particles having a particle size of 40 mesh or less, mixing the particles with a mixture comprising aqua ammonia, an aqueous solution containing ammonium ions and organic auxiliaries, kneading the same in a kneader to obtain a paste, drying the paste, molding the paste into cylindrical particles with a through hole in its longitudinal axis, and heating the paste in atmosphere at 350˜450° C. for 1˜10 hours to produce the generated catalyst.

摘要翻译： 本发明提供了一种再生失活的杂多磷酸磷酸催化剂的方法，包括以下步骤：将失活的催化剂研磨成粒度为40目或更小的颗粒，将颗粒与含有氨的混合物，含有铵离子的水溶液 和有机助剂，在捏合机中捏合，得到糊剂，干燥糊料，将糊状物成型为在其纵轴上具有通孔的圆柱形颗粒，并将该糊料在大气中在350〜450℃下加热1〜 10小时以产生所产生的催化剂。

公开(公告)号：US08288306B2

公开(公告)日：2012-10-16

申请号：US12690764

申请日：2010-01-20

申请人： Ge Luo ,  Xin Wen ,  Xiaoqi Zhao ,  Xuemei Li ,  Yan Zhuang ,  Jianxue Ma ,  Jingming Shao

发明人： Ge Luo ,  Xin Wen ,  Xiaoqi Zhao ,  Xuemei Li ,  Yan Zhuang ,  Jianxue Ma ,  Jingming Shao

IPC分类号： B01J27/228 ,  B01J21/02 ,  B01J21/00 ,  B01J23/00 ,  B01J23/02 ,  B01J23/06

CPC分类号： B01J23/8892 ,  B01J21/18 ,  B01J23/002 ,  B01J23/8876 ,  B01J27/224 ,  B01J2523/00 ,  C07C45/35 ,  C07C45/37 ,  C07C47/22 ,  B01J2523/15 ,  B01J2523/43 ,  B01J2523/54 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/13 ,  B01J2523/72 ,  B01J2523/847 ,  B01J2523/27 ,  B01J2523/14

摘要： The present invention provides a preparation process of complex oxides catalyst containing Mo, Bi, Fe and Co, which comprising steps as following: dissolving precursor compounds of the components for catalyst and complexing agent in water to obtain a solution, and then drying, molding and calcining the solution to obtain catalyst. The catalyst is used for gas phase oxidation of light alkenes to unsaturated aldehydes. The catalyst has high activity, selectivity and stability. The reaction condition is mild. The preparation process of the catalyst is easy to operate and can be used for mass production.

摘要翻译： 本发明提供含有Mo，Bi，Fe和Co的复合氧化物催化剂的制备方法，其包括以下步骤：将催化剂和络合剂组分的前体化合物溶解在水中，得到溶液，然后干燥，成型和 煅烧溶液以获得催化剂。 催化剂用于将轻烯烃气相氧化成不饱和醛。 该催化剂具有高活性，选择性和稳定性。 反应条件温和。 催化剂的制备方法易于操作，可用于批量生产。