公开(公告)号：US20180216014A1

公开(公告)日：2018-08-02

申请号：US15938630

申请日：2018-03-28

申请人： Baker Hughes, a GE company, LLC

发明人： Jerry J. Weers ,  Ross Poland

IPC分类号： C10G21/16 ,  C10G29/22 ,  C10G29/06

CPC分类号： C10G21/16 ,  C10G29/06 ,  C10G29/22 ,  C10G2300/207

摘要： A method for scavenging hydrogen sulfide by introducing to a hydrogen sulfide contaminated fluid an additive comprising a zinc carboxylate complex and a viscosity improver selected from the group consisting of glycol ethers having from about 4 to about 10 carbons, alkyl alcohols having from about 1 to about 10 carbons, and combinations thereof.

公开(公告)号：US09758732B1

公开(公告)日：2017-09-12

申请号：US14863834

申请日：2015-09-24

申请人： Anuj K Saha

发明人： Anuj K Saha

IPC分类号： C10G17/00 ,  C10G17/04 ,  C10G29/10 ,  C10G29/06

CPC分类号： C10G17/04 ,  C10G21/08 ,  C10G29/06 ,  C10G29/10 ,  C10G2300/205

摘要： The removal of poisonous metalloids from crude oil is a method of removing naturally occurring arsenic (As), antimony (Sb), and bismuth (Bi) from crude oil before the crude oil is processed through a refinery. The removal of poisonous metalloids from crude oil entails forming an emulsion comprising the crude oil and an inorganic salt or mineral acid solution prepared by recirculation and agitation. The agitation of the emulsion causes arsenic (As), antimony (Sb), and bismuth (Bi) containing compounds to dissolve in the inorganic salt or mineral acid solution. The crude oil is separated from the inorganic salt or mineral acid solution by settling. The treated crude oil has a poisonous metalloid concentration of less than 1 ppm making it acceptable for oil refining operations. Optionally, any inorganic salt or mineral acid solution remaining in the crude oil after separation can be removed using a silica gel dryer.

公开(公告)号：US09200213B2

公开(公告)日：2015-12-01

申请号：US12409179

申请日：2009-03-23

申请人： Ksenija Babic-Samardzija ,  Joseph L. Stark ,  Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Lawrence N. Kremer

发明人： Ksenija Babic-Samardzija ,  Joseph L. Stark ,  Michael J. Zetlmeisl ,  Bradley G. Harrell ,  Lawrence N. Kremer

IPC分类号： C07C45/00 ,  C07C29/06 ,  C10G29/06 ,  C10G29/08 ,  C10G29/16 ,  C10G75/00

CPC分类号： C10G29/06 ,  C10G29/08 ,  C10G29/16 ,  C10G75/00

摘要： Total acid number and/or corrosiveness of a crude or refined hydrocarbon, where the total acid number and/or corrosiveness is due to the presence of acid compounds such as carboxylic acid (naphthenic acid), may be reduced by treating the hydrocarbon with a metallic overbase. The effect of this treatment may be substantially enhanced by the presence of a hydrogen transfer agent.

摘要翻译： 粗酸或精制烃的总酸值和/或腐蚀性，其总酸值和/或腐蚀性是由于存在酸化合物如羧酸（环烷酸）而导致的，可以通过用金属 超基 这种处理的效果可以通过氢转移剂的存在而显着提高。

公开(公告)号：US20150210928A1

公开(公告)日：2015-07-30

申请号：US14681605

申请日：2015-04-08

申请人： BAKER HUGHES INCORPORATED

发明人： Joseph L. Stark ,  Jennifer D. Draper ,  Paul J. Biggerstaff ,  Donald L. Wolfe

IPC分类号： C10C3/02 ,  C10G29/00 ,  C10G29/16

CPC分类号： C10C3/023 ,  C10C3/026 ,  C10G29/00 ,  C10G29/04 ,  C10G29/06 ,  C10G29/10 ,  C10G29/16 ,  C10G2300/207

摘要： Hydrogen sulfide evolution from asphalt or heavy fuel oil may be reduced or eliminated using an additive to act as a scavenger. Zinc, in conjunction with an additional metal selected from Fe, Mn, Co, Ni, Cr, Zr, when present in the form of nano-particles of an oxide, borate or carboxylate is an effective component is preventing or mitigating the evolution of hydrogen sulfide. The nano-particles may be used neat or as a dispersion. These metals may also be complexed and used in the form of a solution. Molybdenum, when used with one or both of Fe and Zn is also a useful in any of these forms for the same purpose.

摘要翻译： 使用添加剂作为清除剂可以降低或消除来自沥青或重质燃料油的硫化氢析出。 当以氧化物，硼酸盐或羧酸盐的纳米颗粒的形式存在时，锌与选自Fe，Mn，Co，Ni，Cr，Zr的另外的金属结合是防止或减轻氢的释放的有效成分 硫化物。 纳米颗粒可以纯的或作为分散体使用。 这些金属也可以以溶液的形式复合并使用。 当与一种或两种Fe和Zn一起使用时，钼也可用于任何这些形式用于相同目的。

公开(公告)号：US08721874B2

公开(公告)日：2014-05-13

申请号：US12950637

申请日：2010-11-19

申请人： Dennis John O'Rear ,  Darrell Lynn Gallup ,  Sujin Yean ,  Lyman Young

发明人： Dennis John O'Rear ,  Darrell Lynn Gallup ,  Sujin Yean ,  Lyman Young

IPC分类号： C10G27/00

CPC分类号： C10G27/00 ,  C02F1/683 ,  C02F1/722 ,  C02F2103/10 ,  C10G27/12 ,  C10G29/06 ,  C10G29/12 ,  C10G29/20 ,  C10G53/14 ,  C10G2300/1033 ,  C10G2300/205 ,  C10G2300/308 ,  C10G2300/805

摘要： Trace element levels of heavy metals in crude oil are reduced by contacting the crude oil with an oxidizing agent, converting heavy metals into heavy metal cations for subsequent separation from the crude oil. At least a complexing agent is added to convert the heavy metal cations into soluble heavy metal complexes in a water phase, which can be separated from the crude oil, for a treated crude oil having reduced levels of heavy metals. In one embodiment, the complexing agent is selected from the group of metal halides, and the oxidizing agent is selected from the group of organic peracids, inorganic peracids and salts thereof.

摘要翻译： 通过使原油与氧化剂接触，原油中重金属的痕量元素含量降低，将重金属转化成重金属阳离子，随后与原油分离。 加入至少一种络合剂，以将重金属阳离子转化成可与原油分离的水相中的可溶性重金属络合物，用于具有降低的重金属含量的处理过的原油。 在一个实施方案中，络合剂选自金属卤化物，氧化剂选自有机过酸，无机过酸及其盐。

公开(公告)号：US08696890B2

公开(公告)日：2014-04-15

申请号：US12967425

申请日：2010-12-14

申请人： Jorge L. Soto ,  Michael Raterman ,  Daniel P. Leta ,  Walter D. Vann ,  Lu Han ,  Jonathan M. McConnachie ,  James R. Bielenberg ,  William C. Baird, Jr. ,  Roby Bearden, Jr.

发明人： Jorge L. Soto ,  Michael Raterman ,  Daniel P. Leta ,  Walter D. Vann ,  Lu Han ,  Jonathan M. McConnachie ,  James R. Bielenberg ,  William C. Baird, Jr. ,  Roby Bearden, Jr.

IPC分类号： C10G19/08 ,  C10G19/02 ,  C10G19/00

CPC分类号： C10G29/06 ,  C10G19/02

摘要： Hydrocarbon feedstreams are desulfurized using an alkali metal reagent, optionally in the presence of hydrogen. Improved control over reaction conditions can be achieved in part by controlling the particle size of the alkali metal salt and by using multiple desulfurization reactors. After separation of the spent alkali metal reagent, the resulting product can have suitable characteristics for pipeline transport and/or further refinery processing.

摘要翻译： 碳氢化合物原料流可以使用碱金属试剂任选在氢的存在下进行脱硫。 可以通过控制碱金属盐的粒度和使用多个脱硫反应器来部分改善对反应条件的控制。 在分离废碱金属试剂后，所得产物可具有用于管道运输和/或进一步精炼加工的合适特性。

公开(公告)号：US20140001088A1

公开(公告)日：2014-01-02

申请号：US13796881

申请日：2013-03-12

申请人： UOP LLC

发明人： Beckay J. Mezza ,  Alakananda Bhattacharyya ,  Christopher P. Nicholas ,  Haiyan Wang

IPC分类号： C10G29/06

CPC分类号： C10G29/06 ,  C10G21/06 ,  C10G21/08 ,  C10G21/28 ,  C10G67/04 ,  C10G2300/1074 ,  C10G2300/202

摘要： A process for removing a nitrogen compound and a sulfur compound from a hydroprocessed vacuum gas oil feed includes contacting the hydroprocessed vacuum gas oil feed comprising the nitrogen compound and the sulfur compound with a VGO-immiscible phosphonium ionic liquid to produce a hydroprocessed vacuum gas oil and VGO-immiscible phosphonium ionic liquid mixture, and separating the mixture to produce a hydroprocessed vacuum gas oil effluent having a reduced nitrogen compound and sulfur compound content relative to the vacuum gas oil feed. It was found that the amount of the sulfur compound being removed was significantly improved by first removing the nitrogen compounds, especially polar nitrogen compounds.

摘要翻译： 从加氢真空瓦斯油原料中除去氮化合物和硫化合物的方法包括使包含氮化合物和硫化合物的加氢真空瓦斯油进料与VGO不混溶的鏻离子液体接触，以产生加氢处理的真空瓦斯油， VGO不混溶鏻离子液体混合物，并分离混合物以产生相对于真空瓦斯油进料具有降低的氮化合物和硫化合物含量的加氢处理的减压瓦斯油流出物。 发现通过首先除去氮化合物，特别是极性氮化合物，除去的硫化合物的量显着改善。

公开(公告)号：US20130206646A1

公开(公告)日：2013-08-15

申请号：US13881145

申请日：2011-10-31

申请人： Ronny Neumann ,  Alexander Khenkin

发明人： Ronny Neumann ,  Alexander Khenkin

IPC分类号： C10G29/16

CPC分类号： C10G29/16 ,  C10G27/10 ,  C10G29/06 ,  C10G2300/1025 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/1062 ,  C10G2300/1085 ,  C10G2300/1096 ,  C10G2300/202

摘要： The present invention relates to methods of removing heteroaromatic sulfides from hydrocarbons (e.g. petroleum products such as gasoline and fuel oils), using polyoxometalate catalysts such as H5PV2Mo10O40 or solvates thereof.

摘要翻译： 本发明涉及使用多金属氧酸盐催化剂如H5PV2Mo10O40或其溶剂化物从烃（例如石油产品如汽油和燃料油）中除去杂芳族硫化物的方法。

公开(公告)号：US20120241361A1

公开(公告)日：2012-09-27

申请号：US13408657

申请日：2012-02-29

申请人： Sunder Ramachandran ,  Vladimir Jovancicevic ,  Kyle C. Cattanach ,  Michael P. Squicciarini

发明人： Sunder Ramachandran ,  Vladimir Jovancicevic ,  Kyle C. Cattanach ,  Michael P. Squicciarini

IPC分类号： C10G29/16 ,  C09K3/00

CPC分类号： C10G29/24 ,  C09K8/52 ,  C09K2208/20 ,  C10G19/02 ,  C10G29/04 ,  C10G29/06 ,  C10G29/20 ,  C10G29/22 ,  C10G2300/202 ,  C10G2300/207

摘要： The use of neutral aqueous solutions of glyoxal (pH approximately 6 to 8.5) scavenges H2S that is present in natural gas and in oil better than glyoxal alone or base alone. The resulting scavenger combination significantly increases the reaction rate and the overall scavenging efficiency, i.e. capacity over glyoxal used alone. A buffer may be optionally used. In another embodiment, the combination of non-nitrogen-containing surfactants and glyoxal results in a significant increase in the reaction rate and the overall scavenging efficiency, i.e. capacity as compared to glyoxal used alone.

摘要翻译： 使用乙二醛的中性水溶液（pH约6至8.5）清除天然气和油中存在的H2S比单独的乙二醛或单独的碱清除。 所得的清除剂组合显着增加了反应速率和总体清除效率，即单独使用的乙二醛的能力。 可以任选地使用缓冲器。 在另一个实施方案中，非含氮表面活性剂和乙二醛的组合导致反应速率和总体清除效率的显着增加，即与单独使用的乙二醛相比的容量。

公开(公告)号：US08241489B2

公开(公告)日：2012-08-14

申请号：US11014272

申请日：2004-12-16

申请人： Opinder Kishan Bhan ,  Scott Lee Wellington

发明人： Opinder Kishan Bhan ,  Scott Lee Wellington

IPC分类号： C10G11/08 ,  C10G47/00

CPC分类号： C10G29/06 ,  C10G45/02 ,  C10G45/04 ,  C10G45/08 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/202 ,  C10G2300/203 ,  C10G2300/205 ,  C10G2300/301 ,  C10G2300/302 ,  C10G2300/308

摘要： Contact of a crude feed with one or more catalysts produces a total product that includes a crude product. The crude feed has a total content of alkali metal, and alkaline-earth metal, in metal salts of organic acids of at least 0.00001 grams per gram of crude feed. The crude product is a liquid mixture at 25° C. and 0.101 MPa. Contacting conditions are controlled such that the liquid hourly space velocity in a contacting zone is over 10 h−1 and the crude product has a total content of alkali metal, and alkaline-earth metal, in metal salts of organic acids of at most 90% of the total content of alkali metal, and alkaline-earth metal, in metal salts of organic acids of the crude feed. One or more other properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed.

摘要翻译： 原油原料与一种或多种催化剂的接触产生包括粗产物的总产物。 粗饲料在有机酸的金属盐中的总含量为至少0.00001克/克原油原料中的碱金属和碱土金属。 粗产物是在25℃和0.101MPa下的液体混合物。 控制接触条件使得接触区中的液体时空速度超过10h-1，并且粗产物在有机酸的金属盐中的总含量为至多90％，碱金属和碱土金属的总含量为 的原料原料的有机酸的金属盐中的碱金属和碱土金属的总含量。 原油产品的一种或多种其它性质可以相对于原油原料的各自特性改变至少10％。