公开(公告)号：US20230340338A1

公开(公告)日：2023-10-26

申请号：US18018740

申请日：2021-07-30

Applicant: VINK CHEMICALS GMBH & CO. KG

Inventor： Jennifer KNOPF ,  Lyazzat BAUSSANOVA ,  Ingo KRULL

IPC: C10G21/12 ,  C10G29/20 ,  B01D11/04

CPC classification number: C10G21/12 ,  B01D11/0492 ,  C10G29/20 ,  C10G2300/207

Abstract: Described are compositions including a reaction product of an amino alcohol and an aldehyde and a reaction product of a monohydric or polyhydric alcohol, an aldehyde and a nitrogen-containing compound. In addition, processes for removing sulfur compounds from process streams using such compositions are described, as well as such processes in which the process stream is contacted independently with a reaction product of an amino alcohol and an aldehyde and a reaction product of a monohydric or polyhydric alcohol, an aldehyde and a nitrogen-containing compound. Further described is the use of such compositions to remove sulfur compounds from process streams and the use of a reaction product of an amino alcohol and an aldehyde and a reaction product of a monohydric or polyhydric alcohol, an aldehyde and a nitrogen-containing compound to remove sulfur compounds from process streams.

公开(公告)号：US20190016973A1

公开(公告)日：2019-01-17

申请号：US16036120

申请日：2018-07-16

Applicant: Murray Extraction Technologies LLC

Inventor： Thomas George Murray

IPC: C10G67/04 ,  C10G21/00 ,  C10G21/12 ,  C10G7/00

Abstract: A process for creating higher quality and lower quality base oils from used lubricating oils and crude oils, wherein the higher quality base oils may be either Group III or Group II and the lower quality base oils may be either Group II or Group I. Vacuum gas oils produced from used lubricating oils and from crude oils are processed via two or more process steps, including solvent extraction, solvent or catalytic or iso dewaxing, and hydrotreating. Such process enables efficient conversion and operation of refineries formerly capable only of making Group I base oils, even as their ability to make heavier base oils, waxes, and bright stocks is preserved, substantially to the same extent as such products had been made prior to undertaking the conversion.

公开(公告)号：US20180094198A1

公开(公告)日：2018-04-05

申请号：US15725252

申请日：2017-10-04

Applicant: Field Upgrading Limited

Inventor： Michael ZENAITIS ,  Mykola MAKOWSKY ,  John Howard GORDON ,  Jeff KILLPACK

IPC: C10G29/06 ,  C10G31/06 ,  C10G31/09 ,  C10G31/10 ,  C10G21/12 ,  C10G21/30 ,  C10G19/00 ,  C25C1/02

CPC classification number: C10G29/06 ,  C01B17/22 ,  C01B17/30 ,  C01B17/32 ,  C10G17/02 ,  C10G19/00 ,  C10G19/067 ,  C10G19/08 ,  C10G21/12 ,  C10G21/30 ,  C10G29/02 ,  C10G31/06 ,  C10G31/08 ,  C10G31/09 ,  C10G31/10 ,  C10G53/10 ,  C10G53/12 ,  C10G2300/104 ,  C10G2300/202 ,  C10G2300/205 ,  C25C1/02

Abstract: The present technology provides a process that includes heating a first mixture of elemental sulfur and particles comprising an alkali metal sulfide in a liquid hydrocarbon to a temperature of at least 150° C., to provide a sulfur-treated mixture comprising agglomerated particles; and separating the agglomerated particles from the sulfur-treated mixture to provide a desulfurized liquid hydrocarbon and separated solids. This process may be used as part of a suite of processes for desulfurizing liquid hydrocarbons contaminated with organosulfur compounds and other heteroatom-based contaminants. The present technology further provides processes for converting carbon-rich solids (e.g., petroleum coke) into fuels.

公开(公告)号：US09850197B2

公开(公告)日：2017-12-26

申请号：US14563159

申请日：2014-12-08

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Rafael Martinez Palou ,  Natalya Victorovna Likhanova ,  Eugenio Alejandro Flores Oropeza ,  Diego Javier Guzman Lucero

IPC: C07C211/64 ,  C10G21/20 ,  C07C211/62 ,  C10G21/12 ,  C10G21/16 ,  C10G21/27 ,  C10G21/28 ,  B01D11/04 ,  C10G29/20

CPC classification number: C07C211/64 ,  B01D11/0492 ,  C07C211/62 ,  C10G21/12 ,  C10G21/16 ,  C10G21/20 ,  C10G21/27 ,  C10G21/28 ,  C10G29/20 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/1051 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2400/02 ,  C10G2400/04

Abstract: Ionic liquids of the general formula C+A− where C+ represents an organic cation, specifically, but not limited to the imidazolium, pyridinium, isoquinolinium, ammonium types, which have aliphatic and aromatic substituents, while A− represents a carboxylate, aromatic and aliphatic anion. The ionic liquids are synthesized under conventional heating or microwave irradiation This invention is also related to the application of ionic liquids to remove sulfur compounds of naphthas through a liquid-liquid extraction and the recovery and reuse of ionic liquids by the application of heat, reduced pressure and washing with solvents.

公开(公告)号：US09587181B2

公开(公告)日：2017-03-07

申请号：US14149008

申请日：2014-01-07

Applicant: Baker Hughes Incorporated

Inventor： Scott E. Lehrer ,  Vladimir Jovancicevic ,  Sunder Ramachandran

IPC: C10G29/00 ,  C10G29/24 ,  C10G29/06 ,  C10G29/20 ,  C10G17/09 ,  C10G21/00 ,  C10G21/12 ,  C10G21/16 ,  C10G17/10

CPC classification number: C10G29/06 ,  C10G29/24 ,  C10G2300/202

Abstract: The use of a composition including a transition metal salt and at least one water-soluble aldehyde or water-soluble aldehyde precursor scavenges H2S that is present in aqueous fluids (e.g. produced water liquid streams), natural gas and in oil and mixtures thereof (e.g. mixed production streams that contain all three phases) better than either component when used alone. The resulting scavenger combination significantly increases the reaction rate and the overall scavenging efficiency, i.e. capacity over the case where each component is used alone, in the same total amount. Non-limiting examples of the metal salt include zinc or iron carboxylates, and a non-limiting example of a water-soluble aldehyde or water-soluble aldehyde precursor is ethylene glycol hemiformal.

Abstract translation: 使用包含过渡金属盐和至少一种水溶性醛或水溶性醛前体的组合物清除存在于水性流体（例如产生的水液体流），天然气和油中的H 2 S及其混合物（例如， 包含所有三个阶段的混合生产流）比单独使用时优于任一组分。 所得的清除剂组合显着提高了反应速率和整体清除效率，即相对于单独使用每种组分的情况下的容量相同的总量。 金属盐的非限制性实例包括锌或铁羧酸盐，并且水溶性醛或水溶性醛前体的非限制性实例是乙二醇hemiformal。

公开(公告)号：US09574144B2

公开(公告)日：2017-02-21

申请号：US12876702

申请日：2010-09-07

Applicant: Abdennour Bourane ,  Omer Refa Koseoglu ,  Stephane Cyrille Kressmann

Inventor： Abdennour Bourane ,  Omer Refa Koseoglu ,  Stephane Cyrille Kressmann

IPC: C10G55/06 ,  C10G21/20 ,  C10G27/04 ,  C10G21/06 ,  C10G21/12 ,  C10G21/16 ,  C10G21/22 ,  C10G21/28 ,  C10G25/00 ,  C10G27/12 ,  C10G53/04 ,  C10G53/08 ,  C10G53/14

CPC classification number: C10G55/06 ,  C10G21/06 ,  C10G21/12 ,  C10G21/16 ,  C10G21/22 ,  C10G21/28 ,  C10G25/003 ,  C10G27/04 ,  C10G27/12 ,  C10G53/04 ,  C10G53/08 ,  C10G53/14 ,  C10G2300/1074 ,  C10G2300/202 ,  C10G2300/44

Abstract: A method and apparatus for recovering components from a hydrocarbon feedstock is provided. The method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarbon feedstock is oxidized in the presence of a catalyst under conditions sufficient to selectively oxidize sulfur compounds and nitrogen compounds present in the hydrocarbon feedstock; (b) separating the hydrocarbons, the oxidized sulfur compounds, and the oxidized nitrogen compounds by solvent extraction; (c) collecting a residue stream that includes the oxidized sulfur compounds and the oxidized nitrogen compounds; and (d) supplying the residue stream to a fluid catalytic cracking unit.

Abstract translation: 提供了一种从烃原料中回收组分的方法和装置。 该方法包括以下步骤：（a）将烃原料供应至氧化反应器，其中烃原料在催化剂存在下在足以选择性氧化存在于烃原料中的硫化合物和氮化合物的条件下被氧化; （b）通过溶剂萃取分离烃，氧化的硫化合物和氧化的氮化合物; （c）收集包含氧化的硫化合物和氧化的氮化合物的残余物流; 和（d）将残余物流供应到流化催化裂化装置。

公开(公告)号：US09574142B2

公开(公告)日：2017-02-21

申请号：US12876822

申请日：2010-09-07

Applicant: Abdennour Bourane ,  Omer Refa Koseoglu ,  Stephane Cyrille Kressmann

Inventor： Abdennour Bourane ,  Omer Refa Koseoglu ,  Stephane Cyrille Kressmann

IPC: C10G27/04 ,  C10G21/20 ,  C10G53/14 ,  C10G53/04 ,  C10G21/12 ,  C10G27/12 ,  C10G27/14 ,  C01B3/38

CPC classification number: C10G53/04 ,  C01B3/386 ,  C01B2203/0261 ,  C01B2203/127 ,  C01B2203/84 ,  C10G21/12 ,  C10G27/04 ,  C10G27/12 ,  C10G27/14 ,  C10G53/14 ,  C10G2300/1037 ,  C10G2300/1055 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/44 ,  C10J2300/1665 ,  C10J2300/1807

Abstract: A method and apparatus for upgrading a hydrocarbon feedstock is provided. The method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarbon feedstock is oxidized in the presence of a catalyst under conditions sufficient to selectively oxidize sulfur compounds present in the hydrocarbon feedstock; (c) separating the hydrocarbons and the oxidized sulfur compounds by solvent extraction; (d) collecting a residue stream that includes the oxidized sulfur compounds; and (e) supplying the residue stream to a gasifier to produce a syngas stream and a hydrogen sulfide stream.

Abstract translation: 提供了一种用于升级烃原料的方法和装置。 该方法包括以下步骤：（a）向烃氧化反应器提供烃原料，其中烃原料在催化剂存在下在足以选择性氧化存在于烃原料中的硫化合物的条件下被氧化; （c）通过溶剂萃取分离烃和氧化的硫化合物; （d）收集包含氧化硫化合物的残余物流; 和（e）将残余物流供应到气化器以产生合成气流和硫化氢流。

公开(公告)号：US09567532B2

公开(公告)日：2017-02-14

申请号：US14427798

申请日：2012-10-09

Applicant: Victor Alekseevich Tsebulaev ,  Nikolay Vladimirovich Khodov ,  Andrey Fedorovich Kuimov ,  Arkadiy Benyuminovich Radbil ,  Taras Ivanovich Dolinskiy ,  Oleg Anatolyevich Mazurin

Inventor： Victor Alekseevich Tsebulaev ,  Nikolay Vladimirovich Khodov ,  Andrey Fedorovich Kuimov ,  Arkadiy Benyuminovich Radbil ,  Taras Ivanovich Dolinskiy ,  Oleg Anatolyevich Mazurin

IPC: C10G21/12 ,  C10G21/20 ,  C10G21/22 ,  C10G29/28 ,  C10G21/16 ,  C10G21/28 ,  C10G21/02 ,  C10G29/20 ,  C10G21/00 ,  B01D11/00 ,  B01D11/04 ,  C10C3/08

CPC classification number: C10G29/28 ,  C10G21/02 ,  C10G21/16 ,  C10G21/20 ,  C10G21/22 ,  C10G21/28 ,  C10G29/20

Abstract: The present invention relates to the chemical or petroleum-processing industry and can be used in the production of petroleum plasticizers for synthetic rubber and tyres. In the method for producing non-carcinogenic aromatic process oil, containing a PCA extract of less than 3.0% according to the IP-346 method, said method comprising purifying the oil fractions of petroleum with selective solvents and separating the extract, additionally processing the extract with a polar solvent and producing a raffinate as the end product, the polar solvent used is a mixture of dimethylsulphoxide and Nmethylpyrrolidone, which is used for preliminary processing of the extract, wherein, after the preliminary processing, the mixture of extract and polar solvent is filtered, divided and the light phase is sent to the additional processing of the extract with the polar solvent, and the heavy phase is sent to a polar solvent regeneration stage. The ratio of dimethylsulphoxide to N-methylpyrrolidone in the mixture is within the range of 1:0.1-0.5. The ratio of polar solvent to extract in the additional processing stage is within the range of 1.5-2.5:1. The ratio of polar solvent to extract in the preliminary processing stage is within the range of 0.1-0.3:1. The technical result consists in increasing the efficiency of the process by preventing the formation of an intermediate layer in the extractor column, by reducing the ratio of solvent:extract, and, as a consequence, by increasing the productivity of the plant, simplifying the process of drying the solvent, and eliminating a paraffin-naphthene solvent, which substantially simplifies the regeneration of extractant from the raffinate solution.

Abstract translation: 本发明涉及化学或石油加工工业，可用于生产用于合成橡胶和轮胎的石油增塑剂。 在根据IP-346方法含有小于3.0％的PCA提取物的非致癌芳香工艺油的制造方法中，所述方法包括用选择性溶剂纯化石油馏分并分离提取物，另外处理提取物 使用极性溶剂并制备萃余液作为最终产物，所用极性溶剂是二甲基亚砜和N-甲基吡咯烷酮的混合物，用于提取物的预处理，其中在预处理之后，提取物和极性溶剂的混合物为 过滤分离，将轻相送入极性溶剂对萃取液的附加处理，并将重相送入极性溶剂再生阶段。 混合物中二甲基亚砜与N-甲基吡咯烷酮的比例在1：0.1-0.5的范围内。 极性溶剂与萃取剂在附加处理阶段的比例在1.5-2.5:1的范围内。 预处理阶段极性溶剂与提取物的比例在0.1-0.3:1的范围内。 技术结果在于通过减少萃取塔中的中间层的形成来提高该方法的效率，通过降低溶剂萃取物的比例，因此通过提高装置的生产率，简化了方法 干燥溶剂，除去石蜡 - 环烷烃溶剂，这大大简化了萃余液从萃余液中的再生。

公开(公告)号：US09458393B2

公开(公告)日：2016-10-04

申请号：US14253605

申请日：2014-04-15

Applicant: Ecolab USA Inc.

Inventor： Juan M. Garcia, III

IPC: C10G29/20 ,  C10G21/12

CPC classification number: C10G29/20 ,  C10G2300/202

Abstract: The present invention generally relates to compositions and methods for scavenging hydrogen sulfide and/or mercaptans from fluids. More particularly, the invention relates to the use of hydantoin compounds as a hydrogen sulfide or a mercaptan scavenger for hydrocarbon fluids, particularly for natural gas, crude oil, field oil, fuel oil, naphtha, gasoline, kerosene, diesel, slurry oil, gas oil, resid, refinery gas, coal gas, tar, asphalt, coke gas, ammonia synthesis gas, gas from a sulfurization plant, or industrial gas streams.

Abstract translation: 本发明一般涉及从流体中清除硫化氢和/或硫醇的组合物和方法。 更具体地说，本发明涉及乙内酰脲化合物作为碳氢化合物或硫醇清除剂用于烃类流体，特别是天然气，原油，油田，燃料油，石脑油，汽油，煤油，柴油，浆料油，气体 石油，渣油，炼油厂，煤气，焦油，沥青，焦炭，氨合成气，硫化厂的气体或工业气体流。

公开(公告)号：US20140319025A1

公开(公告)日：2014-10-30

申请号：US14360322

申请日：2012-10-16

Applicant: IFP ENERGIES NOUVELLES

Inventor： Fredèric Augier ,  Arnaud Baudot ,  Jeremy Gazarian ,  Damien Leinekugel Le Cocq

IPC: C10G21/12

CPC classification number: C10G53/12 ,  C10G19/02 ,  C10G19/08 ,  C10G21/08 ,  C10G21/12 ,  C10G21/28 ,  C10G21/30 ,  C10G53/06

Abstract: Process of extracting sulphur-containing compounds from a hydrocarbon cut of the gasoline or LPG type by liquid-liquid extraction with a soda solution employing a unit (2) for pretreatment of the feedstock to be treated located upstream of the unit (4) for extraction with soda, said pretreatment unit consisting of a first pretreatment reactor operating in batch mode followed by a second continuous reactor of the piston type operating in piston mode.

Abstract translation: 从汽油或LPG型烃馏分中提取含硫化合物的方法，采用液体萃取法，采用单位（2）进行液 - 液萃取，用于预处理位于单元（4）上游的待处理原料用于提取 所述预处理单元包括以分批模式操作的第一预处理反应器，随后是以活塞模式操作的活塞式第二连续反应器。