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134 条记录 (耗时 0.051 秒)

    Hydroprocessing bulk catalyst and methods of making thereof
    63.
    发明授权
    Hydroprocessing bulk catalyst and methods of making thereof 有权
    加氢处理散装催化剂及其制备方法

    公开(公告)号：US08420565B2

    公开(公告)日：2013-04-16

    申请号：US12625394

    申请日：2009-11-24

    申请人： Oleg Mironov ,  Alexander E. Kuperman

    发明人： Oleg Mironov ,  Alexander E. Kuperman

    IPC分类号： B01J31/00 ,  B01J21/00 ,  B01J27/049 ,  B01J27/24 ,  B01J37/20

    CPC分类号： B01J35/002 ,  B01J27/04 ,  B01J27/043 ,  B01J27/049 ,  B01J35/006 ,  B01J35/1009 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/20

    摘要： A hydroprocessing bulk catalyst is provided. A process to prepare hydroprocessing bulk catalysts is also provided. The hydroprocessing catalyst has the formula (Rp)i(Mt)a(Lu)b(Sv)d(Cw)e(Hx)f(Oy)g(Nz)h, wherein M is at least at least a “d” block element metal; L is also at least a “d” block element metal, but different from M; t, u, v, w, x, y, z representing the total charge for each of the components (M, L, S, C, H, O and N, respectively); R is optional and in one embodiment, R is a lanthanoid element metal; 0

    摘要翻译： 提供加氢处理体积催化剂。 还提供了制备加氢处理大量催化剂的方法。 加氢处理催化剂具有式（Rp）i（Mt）a（Lu）b（Sv）d（Cw）e（Hx）f（Oy）g（Nz）h，其中M至少至少为块状元素金属 ; L也至少是一个D块元素金属，但不同于M; 表示各组分（M，L，S，C，H，O和N分别）的总电荷的t，u，v，w，x，y，z; R是任选的，在一个实施方案中，R是镧系元素金属; 0 <= i <= 1; pi + ta + ub + vd + we + xf + yg + zh = 0; 0

    HYDROCONVERSION MULTI-METALLIC CATALYST AND METHOD FOR MAKING THEREOF
    66.
    发明申请
    HYDROCONVERSION MULTI-METALLIC CATALYST AND METHOD FOR MAKING THEREOF 有权
    氢化多金属催化剂及其制备方法

    公开(公告)号：US20120122659A1

    公开(公告)日：2012-05-17

    申请号：US13275628

    申请日：2011-10-18

    申请人： Alexander E. Kuperman ,  Theodorus Maesen ,  Dennis Dykstra ,  Ping Wang ,  Soy Uckung

    发明人： Alexander E. Kuperman ,  Theodorus Maesen ,  Dennis Dykstra ,  Ping Wang ,  Soy Uckung

    IPC分类号： B01J37/30 ,  B01J27/051

    CPC分类号： B01J37/031 ,  B01J23/24 ,  B01J23/85 ,  B01J23/8885 ,  B01J37/20 ,  C10G1/08 ,  C10G1/10 ,  C10G49/02 ,  C10G49/04 ,  C10G2300/70

    摘要： In a process for forming a bulk hydroprocessing catalyst by sulfiding a catalyst precursor made in a co-precipitation reaction, up to 60% of the metal precursor feeds end up in the supernatant. The metals can be recovered via any of chemical precipitation, ion exchange, electro-coagulation, and combinations thereof to generate an effluent stream containing less than 50 mole % of metal ions in at least one of the metal residuals, and for at least one of the metal residuals recovered as a metal precursor feed for use in the co-precipitation reaction. In one embodiment, the resin functions as an anion exchange resin with an acidic supernatant to recover Group VIB metal residuals, and a cation exchange resin with a basic supernatant to recover Promoter metal residuals. An effluent stream from the process to waste treatment contains less than 50 ppm metals.

    摘要翻译： 在通过硫化在共沉淀反应中制备的催化剂前体形成本体加氢处理催化剂的方法中，高达60％的金属前体进料最终在上清液中。 可以通过化学沉淀，离子交换，电凝和其组合中的任何一种来回收金属，以在至少一个金属残余物中产生含有少于50摩尔％金属离子的流出物流，并且对于至少一种 作为用于共沉淀反应的金属前体原料回收金属残留物。 在一个实施方案中，树脂起到具有酸性上清液的阴离子交换树脂的作用，以回收VIB族金属残余物，以及具有碱性上清液的阳离子交换树脂以回收助催化剂金属残留物。 从过程到废物处理的流出物流含有少于50ppm的金属。

    PROCESS FOR REDUCING THE TOTAL ACID NUMBER OF A HYDROCARBON FEED
    68.
    发明申请
    PROCESS FOR REDUCING THE TOTAL ACID NUMBER OF A HYDROCARBON FEED 有权
    减少油料进料总酸值的方法

    公开(公告)号：US20120074042A1

    公开(公告)日：2012-03-29

    申请号：US12889715

    申请日：2010-09-24

    申请人： Shabbir Husain ,  Lin Li ,  Zhen Zhou ,  Alexander E. Kuperman ,  Zunqing He ,  Huping Luo

    发明人： Shabbir Husain ,  Lin Li ,  Zhen Zhou ,  Alexander E. Kuperman ,  Zunqing He ,  Huping Luo

    IPC分类号： C10G29/04

    CPC分类号： C10G29/00 ,  C10G29/04 ,  C10G29/06 ,  C10G2300/1011 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/203 ,  C10G2300/4018 ,  Y02P30/20

    摘要： Disclosed are embodiments relating to a process for reducing the total acid number of a hydrocarbon feed by contacting the feed with a metal titanate catalyst having an MTiO3 structure wherein M is a metal having a valence of 2+, resulting in a hydrocarbon product having a final total acid number lower than the initial total acid number of the feed. The process is useful for pretreating high acid crudes prior to further processing thus avoiding corrosion of equipment used in refining operations. The process can be integrated into conventional refining operations in order to treat various refinery streams. In one embodiment, a process is provided for refining a low acid crude oil and a high acid crude oil by separately introducing a relatively low acid crude oil feed and a relatively high acid crude oil feed to an atmospheric distillation column, wherein the relatively high acid crude oil feed is contacted with a metal titanate catalyst prior to introduction to the atmospheric distillation column.

    摘要翻译： 公开了通过使进料与具有MTiO 3结构的金属钛酸酯催化剂接触来降低烃进料的总酸值的方法的实施方案，其中M是具有2+价数的金属，导致烃产物具有最终的 总酸值低于进料的初始总酸值。 该方法可用于在进一步加工之前预处理高酸性原油，从而避免在精炼操作中使用的设备的腐蚀。 该方法可以集成到常规的精炼操作中，以便处理各种炼油流。 在一个实施方案中，提供了通过将相对低的酸性原油进料和相对高的酸性原油进料单独引入常压蒸馏塔来提炼低酸原油和高酸性原油的方法，其中相对高的酸 原油进料在引入常压蒸馏塔之前与钛酸金属催化剂接触。

    Hydroconversion multi-metallic catalyst and method for making thereof
    69.
    发明授权
    Hydroconversion multi-metallic catalyst and method for making thereof 有权
    加氢转化多金属催化剂及其制备方法

    公开(公告)号：US07964524B2

    公开(公告)日：2011-06-21

    申请号：US12432719

    申请日：2009-04-29

    申请人： Alexander E. Kuperman ,  Theodorus Maesen ,  Dennis Dykstra

    发明人： Alexander E. Kuperman ,  Theodorus Maesen ,  Dennis Dykstra

    IPC分类号： B01J27/04 ,  B01J27/045 ,  B01J27/047 ,  B01J27/051 ,  B01J27/049 ,  B01J31/00

    CPC分类号： B01J37/031 ,  B01J23/24 ,  B01J23/85 ,  B01J23/8885 ,  B01J37/0009 ,  B01J37/0018 ,  B01J37/20 ,  C10G45/04 ,  C10G47/02

    摘要： A catalyst and a process for making a catalyst from a precursor composition containing rework materials are disclosed. The catalyst is made by sulfiding a catalyst precursor containing 5-95 wt. % rework material. The catalyst precursor employing rework materials can be a hydroxide or oxide material. Rework can be materials generated in the forming or shaping of the catalyst precursor, or formed upon the breakage or handling of the shaped catalyst precursor. Rework can also be in the form of catalyst precursor feed material to the shaping process, e.g., extrusion process, or catalyst precursor material generated as reject or scrap in the shaping process. In some embodiment, rework may be of the consistency of shapeable dough. In another embodiment, rework is in the form of small pieces or particles, e.g., fines, powder.

    摘要翻译： 公开了一种催化剂和由含有返修材料的前体组合物制备催化剂的方法。 催化剂是通过硫化含有5-95wt。 ％返修材料。 使用返工材料的催化剂前体可以是氢氧化物或氧化物材料。 返工可以是在催化剂前体的形成或成形中产生的材料，或者在成形催化剂前体的断裂或处理时形成的材料。 返工还可以是成型过程中的催化剂前体进料的形式，例如在成型过程中作为废料或废料生产的挤出方法或催化剂前体材料。 在一些实施例中，返工可以是可成形面团的一致性。 在另一个实施例中，返工是小块或颗粒的形式，例如细粉，粉末。