公开(公告)号：US07956000B2

公开(公告)日：2011-06-07

申请号：US10574228

申请日：2004-09-30

申请人： Marcel Adriaan Jansen ,  Franciscus Wilhelmus Van Houtert ,  Toshiyuki Ado ,  Tetsuro Kamo ,  Naohiro Nishimoto

发明人： Marcel Adriaan Jansen ,  Franciscus Wilhelmus Van Houtert ,  Toshiyuki Ado ,  Tetsuro Kamo ,  Naohiro Nishimoto

IPC分类号： B01J38/50 ,  B01J38/60 ,  B01J38/62

CPC分类号： B01J23/85 ,  B01J23/882 ,  B01J23/883 ,  B01J23/94 ,  B01J31/0201 ,  B01J37/0203 ,  B01J38/52 ,  B01J38/60 ,  B01J38/62 ,  C10G45/08 ,  C10G2300/703

摘要： The invention pertains to a process for activating an hydrotreating catalyst comprising a Group VIB metal oxide and a Group VIII metal oxide which process comprises contacting the catalyst with an acid and an organic additive which has a boiling point in the range of 80-500° C. and a solubility in water of at least 5 grams per liter (20° C., atmospheric pressure), optionally followed by drying under such conditions that at least 50% of the additive is maintained in the catalyst. The hydrotreating catalyst may be a fresh hydrotreating catalyst or a used hydrotreating catalyst which has been regenerated.

摘要翻译： 本发明涉及一种活化加氢处理催化剂的方法，该催化剂包含VIB族金属氧化物和VIII族金属氧化物，该方法包括使催化剂与沸点在80-500℃范围内的酸和有机添加剂接触 和在水中的溶解度至少为5克/升（大气压），任选地在使至少50％的添加剂保持在催化剂中的条件下进行干燥。 加氢处理催化剂可以是新鲜的加氢处理催化剂或已经再生的使用的加氢处理催化剂。

公开(公告)号：US06923904B1

公开(公告)日：2005-08-02

申请号：US09540400

申请日：2000-03-31

申请人： Frans Lodewijk Plantenga ,  Franciscus Wilhelmus Van Houtert ,  Johannes Wilhelmus Maria Sonnemans

发明人： Frans Lodewijk Plantenga ,  Franciscus Wilhelmus Van Houtert ,  Johannes Wilhelmus Maria Sonnemans

IPC分类号： B01J23/883 ,  B01J37/02 ,  B01J37/20 ,  C10G45/02 ,  C10G45/08

CPC分类号： B01J23/883 ,  B01J37/0203 ,  B01J37/20 ,  C10G45/08

摘要： The invention pertains to a process for reducing the sulfur content of a hydrocarbon feedstock to a value of less than 200 ppm, preferably less than 50 ppm, which comprises subjecting a catalyst comprising a Group VIB metal component, a Group VIII metal component, and an organic additive on a carrier to a sulfidation step, and contacting a feedstock with a 95% boiling point of 450° C. or less and a sulfur content of 500 ppm or less with the sulfided catalyst under conditions of elevated temperature and pressure to form a product with a sulfur content of less than 200 ppm. The organic additive preferably is at least one compound selected from the group of compounds comprising at least two hydroxyl groups and 2-10 carbon atoms, and the (poly)ethers of these compounds.

摘要翻译： 本发明涉及将烃原料的硫含量降低至小于200ppm，优选小于50ppm的方法，该方法包括使包含VIB族金属组分，VIII族金属组分和 在载体上进行硫化步骤的有机添加剂，并且在升高的温度和压力的条件下，使所述原料与硫化催化剂在95℃以上的450℃或更低的沸点和500ppm或更低的硫含量下接触以形成 硫含量小于200ppm的产品。 有机添加剂优选为至少一种选自包含至少两个羟基和2-10个碳原子的化合物的化合物和这些化合物的（多）醚。