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    • 3. 发明申请
    • PROCESS FOR AROMATIC HYDROGENATION AND CETANE VALUE INCREASE OF MIDDLE-DISTILLATE FEEDSTOCKS
    • 芳烃加氢方法和中等离子交换剂的增值价格
    • US20110303585A1
    • 2011-12-15
    • US13139451
    • 2009-12-11
    • Jean-Pierre DathSander Van DonkGiacomo GrassoFrans PlantengaJan Nieman
    • Jean-Pierre DathSander Van DonkGiacomo GrassoFrans PlantengaJan Nieman
    • C10G45/50C10G45/52C10G45/46
    • C10G45/52B01J23/44B01J23/63B01J23/652B01J23/89B01J35/0066B01J35/1019B01J35/1042C10G45/04C10G45/08C10G65/08
    • The instant invention pertains to a process for treating a feed, for example a Light Cycle Oil (LCO), having a high content of S and/or N impurities and/or a high content of aromatics, comprising the following steps, in particular in such an order a step of desulphurisation (HDS) and denitrification (HDN) of a feed, in particular LCO, is passed in presence of hydrogen over a catalyst, containing metals of the group VI B and VIII, leading to an effluent, optionally a step of stripping of the effluent, at least a subsequent step for dearomatization (HDA) in which at least a portion of the effluent, optionally stripped, is passed in presence of hydrogen over a catalyst comprising a combination of platinum and palladium supported on a carrier comprising silica-alumina dispersed in an alumina binder wherein the amount of alumina binder is 5-50 wt. % based on the total weight of the silica-alumina and alumina binder present in the carrier and wherein the silica-alumina comprises 5-50 wt. % of alumina based on the weight of the silica-alumina, and recovering the final load obtained, the use of a specific catalyst and a process for preparing diesel comprising the step of mixing the final effluent obtained by a process of the invention.
    • 本发明涉及用于处理具有高含量的S和/或N杂质和/或高含量芳族化合物的进料例如轻循环油(LCO)的方法,其包括以下步骤,特别是在 进料的脱硫(HDS)和脱氮(HDN),特别是LCO的步骤在氢气存在下通过含有VIB和VIII族的金属的催化剂,导致流出物,任选地 至少后续的脱气步骤(HDA),其中至少一部分流出物(任选地被汽提)在氢气存在下通过催化剂,所述催化剂包含负载在载体上的铂和钯的组合 包括分散在氧化铝粘合剂中的二氧化硅 - 氧化铝,其中氧化铝粘合剂的量为5-50wt。 基于存在于载体中的二氧化硅 - 氧化铝和氧化铝粘合剂的总重量,其中二氧化硅 - 氧化铝包含5-50wt。 基于二氧化硅 - 氧化铝的重量的氧化铝的百分比,并且回收所获得的最终载荷,使用特定催化剂和制备柴油的方法,包括混合通过本发明的方法获得的最终流出物的步骤。
    • 9. 发明申请
    • Solutions and Catalysts Comprising Group VI Metal, Group VIII Metal, Phosphorus and An Additive
    • 包括VI族金属,VIII族金属,磷和添加剂的溶液和催化剂
    • US20120145600A1
    • 2012-06-14
    • US13391336
    • 2010-08-24
    • Sona Eijsbouts-SpickovaMarcel Adriaan Jansen
    • Sona Eijsbouts-SpickovaMarcel Adriaan Jansen
    • C10G45/04B01J31/02B01J31/06B01J27/19B01J27/188B01J37/02B01J37/08C10G45/00B01J31/04
    • B01J27/19B01J21/04B01J23/88B01J23/888B01J27/1853B01J37/0203B01J37/0213B01J37/0236B01J37/08C10G45/00C10G45/08C10G49/04
    • This invention provides a process for forming a solution composition, which process comprises forming a primary solution by bringing together, in an aqueous medium, i) at least one phosphorus compound, ii) at least one Group VI metal compound, iii) at least one Group VIII metal compound, and iv) an additive which is a) tetraethylene glycol, b) polyethylene glycol having an average molecular weight in the range of about 200 to about 400, c) a mixture of tetraethylene glycol and polyethylene glycol having an average molecular weight in the range of about 200 to about 400, or d) a mixture of (1) tetraethylene glycol and/or polyethylene glycol having an average molecular weight in the range of about 200 to about 400 and (2) one or more of monoethylene glycol, diethylene glycol, and triethylene glycol. The molar ratio of additive to the total moles of Group VI metal and Group VIII metal is above 0.30:1, and the atomic ratio of phosphorus to Group VI metal is at least about 0.33:1. Optionally, the primary solution is heated at a temperature above about 40° C. to form a heated solution. The heated solution is optionally cooled to form a cooled solution. Also provided are compositions formed by such processes, processes for forming catalyst compositions from these compositions, and catalyst compositions formed by these processes.
    • 本发明提供一种形成溶液组合物的方法,该方法包括通过在水性介质中混合形成初级溶液,i)至少一种磷化合物,ii)至少一种VI族金属化合物,iii)至少一种 VIII族金属化合物,和iv)a)四乙二醇,b)平均分子量在约200至约400范围内的聚乙二醇的添加剂,c)四甘醇和聚乙二醇的混合物,其平均分子量 重量在约200至约400的范围内,或d)平均分子量在约200至约400范围内的(1)四甘醇和/或聚乙二醇的混合物,和(2)一种或多种单乙烯 乙二醇,二甘醇和三甘醇。 VI族金属和VIII族金属的添加剂与总摩尔数的摩尔比大于0.30:1,磷与Ⅵ族金属的原子比为至少约0.33:1。 任选地,将主溶液在高于约40℃的温度下加热以形成加热溶液。 加热的溶液任选地冷却以形成冷却的溶液。 还提供了通过这些方法形成的组合物,由这些组合物形成催化剂组合物的方法,以及由这些方法形成的催化剂组合物。