公开(公告)号：US08888993B2

公开(公告)日：2014-11-18

申请号：US13180629

申请日：2011-07-12

申请人： Akshay Verma ,  Bi Zeng Zhan ,  Zunqing He ,  Zhen Zhou ,  Marcus Dutra e Mellon ,  Sheila Yeh

发明人： Akshay Verma ,  Bi Zeng Zhan ,  Zunqing He ,  Zhen Zhou ,  Marcus Dutra e Mellon ,  Sheila Yeh

IPC分类号： C10G25/00 ,  C10G25/12 ,  C10G45/58

CPC分类号： C10G25/003 ,  C10G25/12 ,  C10G45/58 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2400/10

摘要： A method is disclosed for removing impurities such as nitrogen and/or sulfur compounds from a hydrocarbon feed, in which the feed is contacted with an adsorbent including a nitrogen-containing organic heterocyclic salt deposited on a porous support, e.g., a supported ionic liquid. Additionally, a method for hydrotreating a hydrocarbon feed which includes a hydroprocessing step is disclosed, wherein prior to hydroprocessing, the feed is contacted with an adsorbent including a supported ionic liquid. Additionally, a method for producing a lube oil which includes isomerization dewaxing of a base oil fraction is disclosed, wherein prior to the isomerization dewaxing step, the base oil fraction is contacted with an adsorbent including a supported ionic liquid. In one embodiment, the adsorbent is regenerated to restore its treatment capacity.

摘要翻译： 公开了一种用于从烃进料中除去诸如氮和/或硫化合物的杂质的方法，其中进料与包含沉积在多孔载体上的含氮有机杂环盐例如负载型离子液体的吸附剂接触。 另外，公开了一种加氢处理烃进料的方法，其包括加氢处理步骤，其中在加氢处理之前，将进料与包含负载离子液体的吸附剂接触。 另外，公开了一种含有基油馏分的异构化脱蜡的润滑油的制造方法，其中在异构化脱蜡工序之前，将基油馏分与含负载离子液体的吸附剂接触。 在一个实施方案中，吸附剂被再生以恢复其处理能力。

公开(公告)号：US20120024756A1

公开(公告)日：2012-02-02

申请号：US13180629

申请日：2011-07-12

申请人： Akshay Verma ,  Bi-Zeng Zhan ,  Zunqing He ,  Zhen Zhou ,  Marcus Dutra e Mellon ,  Sheila Yeh

发明人： Akshay Verma ,  Bi-Zeng Zhan ,  Zunqing He ,  Zhen Zhou ,  Marcus Dutra e Mellon ,  Sheila Yeh

IPC分类号： C10G55/02 ,  C10G57/00 ,  C10G25/00

CPC分类号： C10G25/003 ,  C10G25/12 ,  C10G45/58 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2400/10

摘要： A method is disclosed for removing impurities such as nitrogen and/or sulfur compounds from a hydrocarbon feed, in which the feed is contacted with an adsorbent including a nitrogen-containing organic heterocyclic salt deposited on a porous support, e.g., a supported ionic liquid. Additionally, a method for hydrotreating a hydrocarbon feed which includes a hydroprocessing step is disclosed, wherein prior to hydroprocessing, the feed is contacted with an adsorbent including a supported ionic liquid. Additionally, a method for producing a lube oil which includes isomerization dewaxing of a base oil fraction is disclosed, wherein prior to the isomerization dewaxing step, the base oil fraction is contacted with an adsorbent including a supported ionic liquid. In one embodiment, the adsorbent is regenerated to restore its treatment capacity.

摘要翻译： 公开了一种用于从烃进料中除去诸如氮和/或硫化合物的杂质的方法，其中进料与包含沉积在多孔载体上的含氮有机杂环盐例如负载型离子液体的吸附剂接触。 另外，公开了一种加氢处理烃进料的方法，其包括加氢处理步骤，其中在加氢处理之前，将进料与包含负载离子液体的吸附剂接触。 另外，公开了一种含有基油馏分的异构化脱蜡的润滑油的制造方法，其中在异构化脱蜡工序之前，将基油馏分与含负载离子液体的吸附剂接触。 在一个实施方案中，吸附剂被再生以恢复其处理能力。

公开(公告)号：US08540871B2

公开(公告)日：2013-09-24

申请号：US12847107

申请日：2010-07-30

申请人： Bi-Zeng Zhan ,  Akshay Verma ,  Zunqing He ,  Zhen Zhou ,  Marcus Dutra e Mello ,  Sheila Yeh

发明人： Bi-Zeng Zhan ,  Akshay Verma ,  Zunqing He ,  Zhen Zhou ,  Marcus Dutra e Mello ,  Sheila Yeh

IPC分类号： C10G25/12

CPC分类号： C10G25/003 ,  C10G67/06 ,  C10G2300/1037 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2400/10

摘要： A denitrification method is disclosed for removing nitrogen compounds from a hydrocarbon feed in which the feed is contacted with an adsorbent including an organic heterocyclic salt deposited on a porous support. Additionally, a method for hydrotreating a hydrocarbon feed which includes a hydroprocessing step is disclosed, wherein prior to hydroprocessing, the feed is contacted with an adsorbent including an organic heterocyclic salt deposited on a support. Additionally, a method for producing a lube oil which includes isomerization dewaxing of a base oil fraction is disclosed, wherein prior to the isomerization dewaxing step, the base oil fraction is contacted with an adsorbent including an organic heterocyclic salt deposited on a support.

摘要翻译： 公开了一种用于从烃进料中除去氮化合物的脱氮方法，其中进料与包含沉积在多孔载体上的有机杂环盐的吸附剂接触。 另外，公开了一种加氢处理烃进料的方法，其包括加氢处理步骤，其中在加氢处理之前，将进料与包含沉积在载体上的有机杂环盐的吸附剂接触。 另外，公开了一种包含基油馏分的异构化脱蜡的润滑油的制造方法，其中在异构化脱蜡工序之前，使基油馏分与沉积在载体上的有机杂环盐的吸附剂接触。

公开(公告)号：US20100294698A1

公开(公告)日：2010-11-25

申请号：US12469609

申请日：2009-05-20

申请人： Marcus Dutra e Mello ,  Bi-Zeng Zhan ,  Zunquin He ,  Akshay Verma ,  Sheila Yeh

发明人： Marcus Dutra e Mello ,  Bi-Zeng Zhan ,  Zunquin He ,  Akshay Verma ,  Sheila Yeh

IPC分类号： C10G45/02

CPC分类号： C10G25/003 ,  C10G25/12

摘要： Methods for producing a substantially desulfurized hydrocarbon fuel stream, using no substantial amount of hydrogen, at pressures less than 125 psig are described. The process uses two fixed beds in series to remove sulfur and/or other heteroatoms to produce a substantially desulfurized (less than 1 ppm sulfur) hydrocarbon fuel stream. The first fixed bed uses a transition metal catalyst dispersed on an inorganic oxide matrix and the second bed uses a high surface area, porous, amorphous inorganic oxide catalyst or a high surface area porous carbonaceous catalyst. The second fixed bed can additionally comprise one or more metals.

摘要翻译： 描述了在低于125psig的压力下生产基本上不含大量氢的基本上脱硫的烃燃料流的方法。 该方法使用两个串联的固定床来除去硫和/或其它杂原子以产生基本脱硫（小于1ppm硫）烃燃料流。 第一固定床使用分散在无机氧化物基质上的过渡金属催化剂，第二床使用高表面积，多孔，无定形无机氧化物催化剂或高表面积多孔碳质催化剂。 第二固定床还可以包含一种或多种金属。