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公开(公告)号：WO2017213749A1
公开(公告)日：2017-12-14
申请号：PCT/US2017/027322
申请日：2017-04-13
摘要： The present disclosure relates to a process for producing a mono-alkylated aromatic compound using a treated catalyst made by a method of this invention is disclosed. The method comprises the steps of heating an untreated catalyst in the presence of a gaseous stream having a dew point temperature less than about 5°C to form a treated catalyst. The treatment is effective to improve the activity and selectivity of the catalyst.
摘要翻译： 本发明涉及使用通过本发明方法制备的处理过的催化剂制备单烷基化芳族化合物的方法。 该方法包括以下步骤：在露点温度低于约5℃的气流存在下加热未处理的催化剂以形成处理过的催化剂。 该处理对于提高催化剂的活性和选择性是有效的。
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公开(公告)号：WO2020091968A1
公开(公告)日：2020-05-07
申请号：PCT/US2019/055538
申请日：2019-10-10
发明人： IACCINO, Larry, L. , BEDARD, Jeremy, W. , BAO, Xiaoying , PALERMO, Andrew, P. , MITTAL, Nitish , MILINA, Maria , LEVIN, Doron , GUNTHER, William, R. , LAI, Wenyih, F. , BEUTEL, Tilman, W.
IPC分类号： B01J37/08 , B01J37/00 , B01J29/48 , B01J37/02 , C07C5/03 , C07C13/15 , C07C2/44 , B01J8/06 , B01J29/90 , B01J8/26
摘要： A catalyst comprising a microporous crystalline metallosilicate having a Constraint Index of 12, or 10, or 8, or 6 or less, a binder, a Group 1 alkali metal or a compound thereof and/or a Group 2 alkaline earth metal or a compound thereof, a Group 10 metal or a compound thereof, and, optionally, a Group 11 metal or a compound thereof; wherein the catalyst is calcined in a first calcining step before the addition of the Group 10 metal or compound thereof and optionally the Group 11 metal or compound thereof; and wherein the first calcining step includes heating the catalyst to first temperatures of greater than 500°C; and wherein the catalyst is calcined in a second calcining step after the addition of the Group 10 metal or compound thereof and optionally the Group 11 metal or compound thereof wherein the second calcining step includes heating the catalyst to temperatures of greater than 400°C.
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3.发明申请PROCESS FOR CONVERSION OF ACYCLIC C5 COMPOUNDS TO CYCLIC C5 COMPOUNDS AND CATALYST COMPOSITION FOR USE THEREIN 审中-公开将无环C5化合物转化成环状C5化合物的方法及其用于其中的催化剂组合物
公开(公告)号：WO2017078899A2
公开(公告)日：2017-05-11
申请号：PCT/US2016/056028
申请日：2016-10-07
CPC分类号： C07C5/373 , B01J23/58 , B01J23/8926 , B01J23/96 , B01J35/023 , B01J37/0205 , B01J37/18 , B01J38/10 , B01J38/12 , C07C5/31 , C07C5/333 , C07C2521/08 , C07C2523/42 , Y02P20/584 , C07C13/12 , C07C13/15
摘要： Disclosed is a process for the conversion of acyclic C 5 feedstock to a product comprising cyclic C 5 compounds, such as for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprising the steps of contacting said feedstock and, optionally, hydrogen under acyclic C 5 conversion conditions in the presence of a catalyst composition to form said product. The catalyst composition comprises a Group (10) metal, and, optionally, a Group (11) metal, on a catalyst support with a Group (1) alkali metal silicate and/or a Group (2) alkaline earth metal silicate.
摘要翻译： 公开了一种将非环状C 5原料转化为包含环状C 5 5化合物的产物的方法，所述化合物例如为环戊二烯， 和用于这种方法的催化剂组合物。 该方法包括在催化剂组合物存在下在无环C 5转化条件下使所述原料和任选的氢接触以形成所述产物的步骤。 （1）碱金属硅酸盐和/或（2）碱土金属硅酸盐的催化剂载体上的催化剂组合物包含第（10）族金属和任选的第（11）族金属。 p>
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