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1.发明授权Catalyst, its preparation and use for hydrodesulfurization of residua and heavy crudes 有权催化剂，其制备和用于残渣和重质原油的加氢脱硫公开(公告)号：US07968069B2
公开(公告)日：2011-06-28
申请号：US11582552
申请日：2006-10-18
申请人： Patricia Rayo Mayoral , Jorge Ancheyta Juárez , Jorge Fernando Ramírez Solis , Samir Kumar Maity , Mohan Singh Rana , Fernando Alonso Martínez
发明人： Patricia Rayo Mayoral , Jorge Ancheyta Juárez , Jorge Fernando Ramírez Solis , Samir Kumar Maity , Mohan Singh Rana , Fernando Alonso Martínez
CPC分类号： B01J37/0009 , B01J21/063 , B01J23/85 , B01J23/883 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0207 , C10G45/08 , C10G65/04 , C10G2300/1033 , C10G2300/202 , C10G2300/206 , C10G2300/703
摘要： A catalyst for hydrotreating, especially hydrodesulfurization, of residua and heavy crudes is prepared by synthesizing the support from titanium and boehmite, to form either a titanium/alumina support (TiO2/Al2O3) or a titanium-alumina support (TiO2—Al2O3) that is thereafter provided with at least one hydrogenating metal from group VIB in oxide form and a promoter from group VIII also in oxide form. The (TiO2/Al2O3) support is prepared from boehmite, which is peptized by using an inorganic acid, then extruded, calcined and impregnated with a solution containing titanium, while the (TiO2—Al2O3) support is prepared by admixing boehmite with a titanium-containing solution, peptized using an inorganic acid, extruded and calcined to obtain the titanium-alumina support.
摘要翻译： 通过合成钛和勃姆石的载体，形成钛/氧化铝载体（TiO 2 / Al 2 O 3）或钛 - 氧化铝载体（TiO 2 -Al 2 O 3）制备用于加氢处理，特别是加氢脱硫的残余物和重质原油的催化剂， 然后提供至少一种氧化物形式的VIB的氢化金属和氧化物形式的来自VIII族的助催化剂。 （TiO 2 / Al 2 O 3）载体由勃姆石制备，其通过使用无机酸胶化，然后用含钛的溶液进行挤出，煅烧和浸渍，而（TiO 2 -Al 2 O 3）载体通过将勃姆石与钛 - 使用无机酸胶溶，挤出和煅烧以获得钛 - 氧化铝载体。
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2.发明授权Catalyst for the first hydrodemetalization step in a hydroprocessing system with multiple reactors for the improvement of heavy and extra heavy crudes 有权在具有多个反应器的加氢处理系统中用于改善重质和超重原油的第一加氢过程步骤的催化剂公开(公告)号：US09133401B2
公开(公告)日：2015-09-15
申请号：US12733054
申请日：2008-05-26
IPC分类号： B01J21/04 , B01J23/652 , B01J23/882 , C10G45/08 , B01J23/56 , B01J23/86 , B01J23/85 , B01J23/887 , B01J35/10 , C10G47/00 , C10G65/04 , C10G65/12
CPC分类号： B01J23/885 , B01J21/04 , B01J23/56 , B01J23/652 , B01J23/85 , B01J23/862 , B01J23/864 , B01J23/866 , B01J23/882 , B01J23/887 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/08 , C10G45/08 , C10G47/00 , C10G65/04 , C10G65/12 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/205
摘要： An improved catalyst for hydrodemetallization of heavy crude oils and residua is disclosed. The catalyst is adopted for fixed bed hydroprocessing units. The invention is characterized for having a large pore diameter catalyst principally for hydrodemetallization of heavy oil and residue in a first reactor of a multi-reactor process. The catalyst has high demetallizing activity and high metal deposition capacity which results in good stability with time on stream (TOS). The hydrorefining catalyst is obtained by kneading a porous starting powder principally composed of gamma-alumina and having a pore capacity of 0.3-0.6 ml/g or larger and a mean pore diameter of 10 to 26 nm, extrudating and calcining, and after that supported with active metals component of elements belonging to groups VIIIB and VIB of the periodic table.
摘要翻译： 公开了一种改进的重质原油和残渣加氢脱金属催化剂。 固定床加氢处理装置采用催化剂。 本发明的特征在于具有大的孔径催化剂，主要用于在多反应器方法的第一反应器中重油和残余物的加氢脱金属。 催化剂具有高的脱金属活性和高的金属沉积能力，从而在流动时间（TOS）下产生良好的稳定性。 加氢精制催化剂是通过捏合主要由γ-氧化铝组成的多孔原料粉末，其孔容为0.3-0.6ml / g或更大，平均孔径为10-26nm，挤出和煅烧， 具有属于周期表第VIIIB族和VIB族的元素的活性金属组分。
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公开(公告)号：US20110218097A1
公开(公告)日：2011-09-08
申请号：US13107461
申请日：2011-05-13
申请人： Patricia Rayo Mayoral , Jorge Ancheyta Juárez , Jorge Fernando Ramírez Solis , Samir Kumar Maity , Mohan Singh Rana , Fernando Alonso Martínez
发明人： Patricia Rayo Mayoral , Jorge Ancheyta Juárez , Jorge Fernando Ramírez Solis , Samir Kumar Maity , Mohan Singh Rana , Fernando Alonso Martínez
IPC分类号： B01J21/06 , B01J35/10 , B01J27/051 , B01J31/02
CPC分类号： B01J37/0009 , B01J21/063 , B01J23/85 , B01J23/883 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0207 , C10G45/08 , C10G65/04 , C10G2300/1033 , C10G2300/202 , C10G2300/206 , C10G2300/703
摘要： A catalyst for hydrotreating, especially hydrodesulfurization, of residua and heavy crudes is prepared by synthesizing the support from titanium and boehmite, to form either a titanium/alumina support (TiO2/Al2O3) or a titanium-alumina support (TiO2—Al2O3) that is thereafter provided with at least one hydrogenating metal from group VIB in oxide form and a promoter from group VIII also in oxide form. The (TiO2/Al2O3) support is prepared from boehmite, which is peptized by using an inorganic acid, then extruded, calcined and impregnated with a solution containing titanium, while the (TiO2—Al2O3) support is prepared by admixing boehmite with a titanium-containing solution, peptized using an inorganic acid, extruded and calcined to obtain the titanium-alumina support.
摘要翻译： 通过合成钛和勃姆石的载体，形成钛/氧化铝载体（TiO 2 / Al 2 O 3）或钛 - 氧化铝载体（TiO 2 -Al 2 O 3）制备用于加氢处理，特别是加氢脱硫的残余物和重质原油的催化剂， 然后提供至少一种氧化物形式的VIB的氢化金属和氧化物形式的来自VIII族的助催化剂。 （TiO 2 / Al 2 O 3）载体由勃姆石制备，其通过使用无机酸胶化，然后用含钛的溶液进行挤出，煅烧和浸渍，而（TiO 2 -Al 2 O 3）载体通过将勃姆石与钛 - 使用无机酸胶溶，挤出和煅烧以获得钛 - 氧化铝载体。
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4.发明申请CATALYST FOR THE FIRST HYDRODEMETALIZATION STEP IN A HYDROPROCESSING SYSTEM WITH MULTIPLE REACTORS FOR THE IMPROVEMENT OF HEAVY AND EXTRA HEAVY CRUDES 有权用于改善重型和超重型原料的多种反应器的加氢系统中第一次加氢步骤的催化剂公开(公告)号：US20100304963A1
公开(公告)日：2010-12-02
申请号：US12733054
申请日：2008-05-26
IPC分类号： B01J27/047 , B01J21/04 , B01J23/24 , B01J23/70 , B01J27/043 , B01J23/882
CPC分类号： B01J23/885 , B01J21/04 , B01J23/56 , B01J23/652 , B01J23/85 , B01J23/862 , B01J23/864 , B01J23/866 , B01J23/882 , B01J23/887 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/08 , C10G45/08 , C10G47/00 , C10G65/04 , C10G65/12 , C10G2300/107 , C10G2300/1077 , C10G2300/202 , C10G2300/205
摘要： An improved catalyst for hydrodemetallization of heavy crude oils and residua is disclosed. The catalyst is adopted for fixed bed hydroprocessing units. The invention is characterized for having a large pore diameter catalyst principally for hydrodemetallization of heavy oil and residue in a first reactor of a multi-reactor process. The catalyst has high demetallizing activity and high metal deposition capacity which results in good stability with time on stream (TOS). The hydrorefining catalyst is obtained by kneading a porous starting powder principally composed of gamma-alumina and having a pore capacity of 0.3-0.6 ml/g or larger and a mean pore diameter of 10 to 26 nm, extrudating and calcining, and after that supported with active metals component of elements belonging to groups VIIIB and VIB of the periodic table.
摘要翻译： 公开了一种改进的重质原油和残渣加氢脱金属催化剂。 固定床加氢处理装置采用催化剂。 本发明的特征在于具有大的孔径催化剂，主要用于在多反应器方法的第一反应器中重油和残余物的加氢脱金属。 催化剂具有高的脱金属活性和高的金属沉积能力，从而在流动时间（TOS）下产生良好的稳定性。 加氢精制催化剂是通过捏合主要由γ-氧化铝组成的多孔原料粉末，其孔容为0.3-0.6ml / g或更大，平均孔径为10-26nm，挤出和煅烧， 具有属于周期表第VIIIB族和VIB族的元素的活性金属组分。
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