公开(公告)号：US5086032A

公开(公告)日：1992-02-04

申请号：US652210

申请日：1991-02-05

申请人： Carlo Mazzocchia ,  Ezio Tempesti ,  Chafic Aboumrad

发明人： Carlo Mazzocchia ,  Ezio Tempesti ,  Chafic Aboumrad

IPC分类号： B01J23/883 ,  C07C5/48

CPC分类号： B01J23/883 ,  C07C5/48 ,  Y02P20/52

摘要： A catalyst of the following formulaNi.sub.a MoO.sub.x (I)in which:a is a number from 0.6 to 1.3, andx is a number determined by the valency requirements of nickel and of molybdenum.The manufacture of this catalyst comprises the preparation of a solvated precursor and the thermal decomposition of the solvated precursor over a period of from 1 to 4 hours and at a temperature T.sub.1 of from 520.degree. to 600.degree. C. The catalyst is utilized in the oxidative dehydrogenation of propane at a temperature of from 400.degree. to 700.degree. C.

摘要翻译： 下式NiaMoOx（I）的催化剂，其中：a为0.6至1.3的数，x为由镍和钼的化合价要求确定的数。 该催化剂的制备包括溶剂化前体的制备和溶剂化前体在1至4小时的时间和520至600℃的温度T1下的热分解。催化剂用于氧化 丙烷在400〜700℃的温度下脱氢。

公开(公告)号：US5254779A

公开(公告)日：1993-10-19

申请号：US769488

申请日：1991-10-01

申请人： Carlo Mazzocchia ,  Ezio Tempesti ,  Chafic Aboumrad

发明人： Carlo Mazzocchia ,  Ezio Tempesti ,  Chafic Aboumrad

IPC分类号： B01J23/883 ,  C07C5/48 ,  C07C2/00 ,  C07C5/327 ,  C07C5/370

CPC分类号： B01J23/883 ,  C07C5/48 ,  Y02P20/52

摘要： A catalyst of the following formulaNi.sub.a MoO.sub.x (I)in which:a is a number from 0.6 to 1.3, andx is a number determined by the valency requirements of nickel and of molybdenum.The manufacture of this catalyst comprises the preparation of a solvated precursor and the thermal decomposition of the solvated precursor over a period of from 1 to 4 hours and at a temperature T.sub.1 of from 520.degree. to 600.degree. C. The catalyst is utilized in the oxidative dehydrogenation of propane at a temperature of from 400.degree. to 700.degree. C.

摘要翻译： 下式NiaMoOx（I）的催化剂，其中：a为0.6至1.3的数，x为由镍和钼的化合价要求确定的数。 该催化剂的制备包括溶剂化前体的制备和溶剂化前体在1至4小时的时间和520至600℃的温度T1下的热分解。催化剂用于氧化 丙烷在400〜700℃的温度下脱氢。