公开(公告)号：US20200179915A1

公开(公告)日：2020-06-11

申请号：US16620453

申请日：2018-01-08

申请人： Mark Peter ROBERTS ,  PETRÓLEO BRASILEIRO S.A. - PETROBRAS ,  UNIVERSIDADE FEDERAL DO RIO GRANDE DO SUL - UFRGS

发明人： Wladmir Ferraz DE SOUZA ,  Janice ADAMSKI ,  Jairton DUPONT

IPC分类号： B01J31/18 ,  B01J31/02 ,  B01J35/12 ,  C10G27/12 ,  C10G27/10

摘要： The present invention describes an extractive oxidation process for removing contaminants from hydrocarbon streams using an ionic liquid combined with an organometallic ionic complex of iron(II), which comprises a complex of iron(II) cation with an ionophilic binder, catalyst of iron(II) with ionophilic binder in its molecular structure, oxidation of which is performed with an oxidizing agent and is catalysed by the organometallic iron(II) complex present in the phase of the ionic liquid.Besides maintaining its characteristics of selective solvent of oxidizing compounds, the ionic liquid combined with the organometallic complex of iron(II) with catalytic ionophilic binder of the oxidizing agent, stimulating the reactive phenomenon taking place in the ionic liquid phase, with the effect that the iron remains stable in the ionic liquid phase, without being leached into the oily phase. This measure results in a considerable improvement in removal of the heteroatoms from the hydrocarbon medium.

公开(公告)号：US20200056103A1

公开(公告)日：2020-02-20

申请号：US16610174

申请日：2017-05-08

申请人： SOLVAY SA

发明人： Wenjuan ZHOU ,  Armin LIEBENS ,  Pierre DOURNEL ,  Andrew WILLSON

IPC分类号： C10G27/10

摘要： A process for removing sulfur compounds from a liquid composition immiscible with water, comprising at least partially oxidizing the sulfur compounds by contacting a liquid composition comprising at least one sulfur compound with an aqueous oxidizing solution comprising at least one oxidant in the presence of at least one polyoxometalate and amphiphilic solid particles.

公开(公告)号：US10407625B2

公开(公告)日：2019-09-10

申请号：US16150718

申请日：2018-10-03

申请人： Liudmila Aleksandrovna Tyurina ,  Alexander Ivanovich Tyurin ,  Irina Gennadievna Tarkhanova ,  Alexey Aleksandrovich Tyurin

发明人： Liudmila Aleksandrovna Tyurina ,  Alexander Ivanovich Tyurin ,  Irina Gennadievna Tarkhanova ,  Alexey Aleksandrovich Tyurin

IPC分类号： B01D53/14 ,  B01D53/48 ,  B01D53/52 ,  B01J23/72 ,  B01J27/10 ,  B01J27/24 ,  C10G27/08 ,  C10G27/10 ,  B01D53/86

摘要： This application is in the field of technologies for desulfurization and demercaptanization of raw gaseous hydrocarbons (including natural gas, tail gas, technological gas, etc, including gaseous media). It can be used for simultaneous dehydration and desulfurization/demercaptanization of any kind of raw gaseous hydrocarbons.

公开(公告)号：US10267230B2

公开(公告)日：2019-04-23

申请号：US13771444

申请日：2013-02-20

申请人： ROLLS-ROYCE PLC

发明人： John R. Budge

IPC分类号： B01J8/02 ,  B01J8/20 ,  F02C3/24 ,  C10G29/16 ,  F02C3/20 ,  C10G27/04 ,  C10G27/10 ,  C10G75/00 ,  B01J8/00 ,  C10L10/04

摘要： A fuel conditioning apparatus for de-oxygenating a liquid hydrocarbon fuel has a catalyst portion which, in turn, has an inlet portion and an outlet portion. A hydrocarbon fuel stream is fed through the inlet portion and into the catalyst portion where it passes over a catalytically active component. The catalytically active component promotes the reaction of the fuel with the dissolved oxygen in the fuel stream, converting it into less chemically reactive forms and thereby reducing the fuel's propensity to form carbonaceous deposits.

公开(公告)号：US09909074B2

公开(公告)日：2018-03-06

申请号：US14679495

申请日：2015-04-06

申请人： Saudi Arabian Oil Company

发明人： Omer Refa Koseoglu ,  Abdennour Bourane

IPC分类号： C10G27/00 ,  C10G27/04 ,  C10G27/10 ,  C10G45/02 ,  C10G67/00 ,  C10G67/16 ,  C10G27/12 ,  C10G53/04 ,  C10G53/14 ,  C10G67/04 ,  B01J19/24 ,  C10G67/12

CPC分类号： C10G27/12 ,  B01J19/2445 ,  B01J19/245 ,  B01J2219/24 ,  C10G27/04 ,  C10G53/04 ,  C10G53/14 ,  C10G67/00 ,  C10G67/0418 ,  C10G67/12 ,  C10G67/16 ,  C10G2300/1096 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/4037

摘要： An oxidative treatment process, e.g., oxidative desulfurization or denitrification, is provided in which the oxidant is produced in-situ using an aromatic-rich portion of the original liquid hydrocarbon feedstock. The process reduces or replaces the need for the separate introduction of liquid oxidants such as hydrogen peroxide, organic peroxide and organic hydroperoxide in an oxidative treatment process.

公开(公告)号：US09480946B2

公开(公告)日：2016-11-01

申请号：US14221501

申请日：2014-03-21

申请人： Baker Hughes Incorporated

发明人： Sunder Ramachandran ,  Scott E. Lehrer ,  Vladimir Jovancicevic

IPC分类号： C10G27/10 ,  B01D53/14 ,  C10G21/00 ,  C10G21/12 ,  C10G21/16 ,  C10G17/09

CPC分类号： B01D53/1468 ,  B01D53/1493 ,  B01D2252/205 ,  B01D2257/306

摘要： A transition metal carboxylate scavenger may be used to scavenge contaminants from systems from mixed production and/or gas, either dry or wet hydrocarbon gas. The contaminants scavenged or otherwise removed may include, but are not necessarily limited to, H2S, mercaptans, sulfides, and combinations thereof. Suitable transition metal carboxylates in the scavenger include, but are not limited to, zinc octoate, zinc dodecanoate, zinc naphthenate, and combinations thereof.

摘要翻译： 可以使用过渡金属羧酸盐清除剂来清除来自混合生产和/或气体的干燥或湿烃气体的系统中的污染物。 清除或以其他方式去除的污染物可包括但不限于H2S，硫醇，硫化物及其组合。 清除剂中合适的过渡金属羧酸盐包括但不限于辛酸锌，十二烷酸锌，环烷酸锌及其组合。

公开(公告)号：US09388346B2

公开(公告)日：2016-07-12

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： C10G29/06 ,  C10G27/10 ,  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：US20150048006A1

公开(公告)日：2015-02-19

申请号：US14530931

申请日：2014-11-03

申请人： MERICHEM COMPANY

发明人： Tiejun Zhang ,  K. Michael Hardy ,  V. Keith Turner ,  Ignacio C. Bincaz ,  Tom Varadi

IPC分类号： C10G27/10

CPC分类号： C10G27/10 ,  C10G17/00 ,  C10G19/04 ,  C10G27/06 ,  C10G2300/1033 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/805

摘要： In a catalytic treatment process, mercaptans in sour hydrocarbon are oxidized to disulfide oils using an aqueous treatment solution containing a chelated polyvalent metal catalyst, alkali metal hydroxide, and the alkali metal salt of at least one alcohol in a non-dispersive mixing apparatus wherein an upgraded hydrocarbon containing the disulfide oils is produced.

摘要翻译： 在催化处理方法中，在非分散混合装置中，使用含有螯合多价金属催化剂，碱金属氢氧化物和至少一种醇的碱金属盐的含水处理溶液将酸性烃中的硫醇氧化成二硫化物，其中 生产含二硫化碳油的升级烃。

公开(公告)号：US08871951B2

公开(公告)日：2014-10-28

申请号：US13559864

申请日：2012-07-27

申请人： Emad Naji Al-Shafei

发明人： Emad Naji Al-Shafei

IPC分类号： C07D495/00 ,  C10G27/12 ,  C25B1/30 ,  C10G27/10 ,  C01B15/01 ,  C10G17/02 ,  B01J19/08 ,  C10G32/02

CPC分类号： C10G27/12 ,  B01J19/087 ,  B01J2219/0809 ,  B01J2219/0839 ,  B01J2219/0841 ,  C01B15/01 ,  C10G17/02 ,  C10G27/10 ,  C10G32/02 ,  C10G2300/1037 ,  C10G2300/202 ,  C10G2300/4037 ,  C25B1/30

摘要： Hydrocarbon feedstocks are desulfurized by conversion of organosulfur compounds in a mixture of hydrocarbons into sulfoxides and/or sulfones. The oxidant used to promote oxidation of organosulfur-compounds is electrosynthesized in-situ.

摘要翻译： 通过将烃类混合物中的有机硫化合物转化为亚砜和/或砜将烃原料脱硫。 用于促进有机硫化合物氧化的氧化剂是原位电合成的。

公开(公告)号：US20050109678A1

公开(公告)日：2005-05-26

申请号：US10718912

申请日：2003-11-21

申请人： Graham Ketley ,  Janet Yedinak ,  Michael Hodges ,  George Huff

发明人： Graham Ketley ,  Janet Yedinak ,  Michael Hodges ,  George Huff

IPC分类号： B01J21/10 ,  B01J23/75 ,  C10G27/04 ,  C10G27/10 ,  C10G45/02 ,  C10G53/14

CPC分类号： C10G53/14 ,  B01J21/10 ,  B01J23/75 ,  C10G27/04 ,  C10G27/10 ,  C10G45/02

摘要： Disclosed is a process to make environment friendly components for refinery blending of transportation fuels. The process involves contacting a petroleum distillate with an oxygen-containing gas at oxidation conditions in the presence of a heterogeneous catalyst comprising a Group VIII metal on a basic support to oxidize any sulfur and/or nitrogen-containing compounds in the distillate. A portion of these sulfur and/or nitrogen-containing compounds is then removed from the oxidation zone effluent.

摘要翻译： 公开了一种制造环境友好组件的方法，用于运输燃料的炼油厂混合。 该方法包括在氧化条件下在含有碱性载体上的第VIII族金属的非均相催化剂存在下使石油馏分与含氧气体接触以氧化馏出物中的任何硫和/或含氮化合物。 然后将这些硫和/或含氮化合物的一部分从氧化区流出物中除去。