公开(公告)号：US20060270865A1

公开(公告)日：2006-11-30

申请号：US11137180

申请日：2005-05-25

申请人： Tao Wang ,  Dean Rende ,  James Rekoske ,  Jeffery Bricker ,  Jeffrey Boike ,  Masao Takayama ,  Kouji Hara ,  Nobuyuki Aoi

发明人： Tao Wang ,  Dean Rende ,  James Rekoske ,  Jeffery Bricker ,  Jeffrey Boike ,  Masao Takayama ,  Kouji Hara ,  Nobuyuki Aoi

IPC分类号： C07C67/05 ,  B01J31/02

CPC分类号： B01J37/0242 ,  B01J23/44 ,  B01J23/52 ,  B01J23/58 ,  B01J37/0219 ,  B01J37/0221 ,  C07C67/055 ,  C07C69/01 ,  C07C69/15

摘要： A layered composition which can be used in various processes has been developed. The composition comprises an inner core such as a cordierite core and an outer layer comprising a refractory inorganic oxide, a fibrous component and an inorganic binder. The refractory inorganic oxide layer can be alumina, zirconia, titania, etc. while the fibrous component can be titania fibers, silica fibers, carbon fibers, etc. The inorganic oxide binder can be alumina, silica, zirconia, etc. The layer can also contain catalytic metals such as gold and platinum plus other modifiers. The layered composition is prepared by coating the inner core with a slurry comprising the refractory inorganic oxide, fibrous component, an inorganic binder precursor and an organic binding agent such as polyvinyl alcohol. The composition can be used in various hydrocarbon conversion processes including production of vinyl acetate.

摘要翻译： 已经开发了可用于各种方法的分层组合物。 该组合物包括内核，例如堇青石芯，外层包含耐火无机氧化物，纤维组分和无机粘合剂。 难熔无机氧化物层可以是氧化铝，氧化锆，二氧化钛等，而纤维成分可以是二氧化钛纤维，二氧化硅纤维，碳纤维等。无机氧化物粘合剂可以是氧化铝，二氧化硅，氧化锆等。该层也可以 含有催化金属如金和铂加其他改性剂。 通过用包含耐火无机氧化物，纤维组分，无机粘合剂前体和有机粘合剂如聚乙烯醇的浆料涂覆内芯来制备层状组合物。 该组合物可用于各种烃转化方法，包括生产乙酸乙烯酯。

公开(公告)号：US20060266673A1

公开(公告)日：2006-11-30

申请号：US11137189

申请日：2005-05-25

申请人： Dean Rende ,  James Rekoske ,  Jeffery Bricker ,  Jeffrey Boike ,  Masao Takayama ,  Kouji Hara ,  Nobuyuki Aoi

发明人： Dean Rende ,  James Rekoske ,  Jeffery Bricker ,  Jeffrey Boike ,  Masao Takayama ,  Kouji Hara ,  Nobuyuki Aoi

IPC分类号： C10G11/00 ,  C07C7/163 ,  C07C2/68 ,  C07C5/333 ,  C07C5/25 ,  C07C5/23

CPC分类号： C07C5/321 ,  B01J21/063 ,  B01J21/066 ,  B01J23/38 ,  B01J32/00 ,  B01J37/0036 ,  B01J37/0045 ,  B01J37/0219 ,  B01J37/0221 ,  C07C5/333 ,  C10G11/04 ,  C10G45/40 ,  C10G45/62 ,  C10G47/14 ,  C07C15/46

摘要： A layered composition which can be used in various processes has been developed. The composition comprises an inner core such as a cordierite core and an outer layer comprising a refractory inorganic oxide, a fibrous component and an inorganic binder. The refractory inorganic oxide layer can be alumina, zirconia, titania, etc. while the fibrous component can be titania fibers, silica fibers, carbon fibers, etc. The inorganic oxide binder can be alumina, silica, zirconia, etc. The layer can also contain catalytic metals such as gold and platinum plus other modifiers. The layered composition is prepared by coating the inner core with a slurry comprising the refractory inorganic oxide, fibrous component, an inorganic binder precursor and an organic binding agent such as polyvinyl alcohol. The composition can be used in various hydrocarbon conversion processes.