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11. 发明授权

US10647932B2 Processes and apparatuses for Olefin saturation in an aromatics complex 有权
公开(公告)号：US10647932B2
公开(公告)日：2020-05-12
申请号：US15987871
申请日：2018-05-23
申请人： UOP LLC
发明人： Jalesh Kalra , Robert J. L. Noe
IPC分类号： C10G67/14 , C07C6/12 , C07C7/04 , C07C7/09 , C07C7/08 , C10G67/04 , C10G53/04 , C07C5/03 , C07C5/27 , C07C7/10 , C10G53/02 , C10G53/00 , C10G67/00 , C10G67/02
摘要： Process and apparatuses for producing benzene and para-xylene from a reformate stream is provided. The process comprises separating the reformate stream to provide a first stream comprising C4 and lighter hydrocarbons and a second stream comprising aromatic hydrocarbons. The second steam is provided to a reformate splitter to provide a reformate bottoms stream comprising C8+ aromatic hydrocarbons and a reformate overhead stream comprising C7− aromatic hydrocarbons. The reformate overhead stream is passed to an aromatics extraction unit to provide an aromatics extract stream comprising benzene and toluene and a raffinate stream comprising non-aromatic hydrocarbons. The reformate bottoms stream and one of the first stream and the raffinate stream is passed to an olefin reduction zone, wherein the reformate bottoms stream and one of the first stream and the raffinate stream are contacted with an olefin saturation catalyst under olefin saturation conditions to produce an olefin-treated reformate stream.

12. 发明授权

US10246650B2 Catalytic cracking fractionation and absorption stabilization system, and energy saving method thereof 有权
$Catalytic cracking fractionation and absorption stabilization system, and energy saving method thereof$
公开(公告)号：US10246650B2
公开(公告)日：2019-04-02
申请号：US15524614
申请日：2014-12-12
申请人： Tianjin University , Pei-Yang National Distillation Technology Corporation Limited
发明人： Hong Sui , Zhen Han , Xingang Li , Jingyi Li
IPC分类号： C10G53/04 , C10G21/00 , C10G5/04 , F25B27/02 , C10G53/00 , C10G7/02 , F01K27/00 , F01K27/02 , C10G7/00 , C10G11/00
摘要： The present invention provides a catalytic cracking fractionation and absorption-stabilization system, and energy saving method thereof; the present invention is to arrange a waste heat refrigerator of the main fractionating tower, a waste heat refrigerator of rich gas and a waste heat refrigerator of stabilizer in a catalytic cracking fractionation and absorption-stabilization system so as to utilize low temperature waste heat at the top of a main fractionating tower, rich gas, stable gasoline, intermediate heat exchange flow of an absorber of the system as a refrigerator driving heat source; in order to cool naphtha and circulating gasoline to a low temperature lower than 40° C., control low temperature operations of the absorber and reduce the heat load of a desorber and a stabilizer, and the heat extracted by the refrigerators is cooled by cooling water with a higher temperature so as to reduce the consumption of the cooling water. In addition, developed residual pressure generating units and waste heat generating units coordinate to convert medium and low pressure of the dry gas and low-grade waste heat of other products in the system into electric energy that can be conveyed into a grid, therefore the electricity consumption of a dry gas compressor can be supplemented, and the operation cost of the system is reduced to the minimum.

13. 发明申请

US20180264451A1 VERTICAL SEPARATION VESSEL FOR IONIC LIQUID CATALYZED EFFLUENT 审中-公开
公开(公告)号：US20180264451A1
公开(公告)日：2018-09-20
申请号：US15986290
申请日：2018-05-22
申请人： UOP LLC
发明人： Eric Leeton
IPC分类号： B01J31/40 , C10G53/04 , B01D17/02
CPC分类号： B01J31/40 , B01D17/0211 , B01D17/0214 , B01D17/045 , B01D17/047 , B01J31/0277 , C07C7/00 , C10G53/04 , Y02P20/582
摘要： A separation vessel for separating an effluent stream that comprises a mixture of hydrocarbons and ionic liquid. The separation vessels may be vertically orientated. Ionic liquid is utilized to remove entrained ionic liquid droplets form rising hydrocarbons within the separation zone. The ionic liquid may be provided with a stream of the ionic liquid from the separation vessel. The ionic liquid may be provided as a layer or travel counter-current to the hydrocarbons rising in the separation vessel.

14. 发明授权

US10005970B2 Method and apparatus for treating heavy hydrocarbon oil using liquid phase of hydrocarbon oil 有权
公开(公告)号：US10005970B2
公开(公告)日：2018-06-26
申请号：US15296199
申请日：2016-10-18
申请人： KOREA INSTITUTE OF ENERGY RESEARCH
发明人： Dong Woo Cho , Ko Yeon Choo , Jong Ho Park , Kweon Ill Kim
IPC分类号： C10G33/00 , C10G33/04 , C10G55/04 , C10G67/02 , C10G53/04 , C10G55/06
CPC分类号： C10G33/00 , C10G33/04 , C10G53/04 , C10G55/04 , C10G55/06 , C10G67/02 , C10G2300/802
摘要： A technique for treating heavy hydrocarbon oil in the oil production process or oil refining process. A method and apparatus for adding and mixing a liquid phase of hydrocarbon oil to a hydrocarbon oil feedstock containing heavy hydrocarbon oil in an oil production process or oil refining process including a hydrocarbon oil dehydration process, thereby processing the heavy hydrocarbon oil to be lighter and thus increasing the throughput of the heavy hydrocarbon oil.

15. 发明授权

US09909074B2 Integrated process for in-situ organic peroxide production and oxidative heteroatom conversion 有权
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.

16. 发明授权

US09890337B2 Optimal asphaltene conversion and removal for heavy hydrocarbons 有权
公开(公告)号：US09890337B2
公开(公告)日：2018-02-13
申请号：US15276224
申请日：2016-09-26
申请人： MEG ENERGY CORP.
发明人： Tom Corscadden , Jim Kearns , Greg Diduch , Damien Hocking , Darius Remesat
IPC分类号： C10G55/04 , C10G21/00 , C10G53/04
CPC分类号： C10G55/04 , C10G21/003 , C10G53/04 , C10G2300/1033
摘要： The invention provides improved apparatus and method for producing a pipeline-ready or refinery-ready feedstock from heavy, high asphaltene crude, comprising a pre-heater for pre-heating a process fluid to a design temperature at or near the operating temperature of a reactor; moving the process fluid into the reactor for conversion of the process fluid by controlled application of heat to the process fluid in the reactor so that the process fluid maintains a substantially homogenous temperature to produce a stream of thermally affected asphaltene-rich fractions, and a stream of vapor. The stream of vapor is separated into two further streams: of non-condensable vapor, and of light liquid hydrocarbons. The thermally affected asphaltene-rich fraction is deasphalted using a solvent extraction process into streams of heavy deasphalted oil liquid, and concentrated asphaltene, respectively. The deasphalted oil liquid and the light liquid hydrocarbons produced are blended to form a pipeline or refinery-ready feedstock.

17. 发明申请

US20170130143A1 Method and Apparatus for Recovering Synthetic Oils from Composite Oil Streams 审中-公开
公开(公告)号：US20170130143A1
公开(公告)日：2017-05-11
申请号：US15416069
申请日：2017-01-26
申请人： PNG Gold Corporation
发明人： Martin R. MacDonald
IPC分类号： C10G53/04 , C10G53/08 , C10G53/06
CPC分类号： C10G53/04 , C07C5/02 , C07C7/005 , C10G7/00 , C10G7/003 , C10G7/006 , C10G21/006 , C10G21/02 , C10G21/16 , C10G21/18 , C10G21/20 , C10G21/24 , C10G45/04 , C10G53/06 , C10G53/08 , C10G67/04 , C10G67/14 , C10G2300/1007 , C10G2300/44 , C10G2400/22 , C10G2400/30 , C11B3/006
摘要： A method for recovering synthetic oils from a feed stream, the method comprising separating at least a portion of the non-synthetic oil constituents from a commingled stream to produce a partially purified synthetic oil stream and one or more contaminant streams. Extracting at least a portion of the synthetic oil from the partially purified synthetic oil stream to produce a synthetic oil stream and a second contaminant stream.

18. 发明授权

US09267082B2 Removal of mercury and mercuric compounds from crude oil streams 有权
标题翻译：从原油流中去除汞和汞化合物
公开(公告)号：US09267082B2
公开(公告)日：2016-02-23
申请号：US13970998
申请日：2013-08-20
申请人： Nalco Company
发明人： Michael L. Braden , Samuel A. Lordo
IPC分类号： C10G53/02 , C10G53/04 , C10G29/28 , C10G25/00 , C10G29/20 , C10G31/08
CPC分类号： C10G25/003 , C10G29/20 , C10G31/08 , C10G53/02 , C10G2300/1044 , C10G2300/201 , C10G2300/202 , C10G2300/205
摘要： The invention is directed towards a method of removing mercury bearing species from a hydrocarbon containing fluid. The method comprises the steps of: i) adding dithiocarbamate polymer to the fluid in an amount such that the number of mercury bonding sites on the polymer exceeds the amount of mercury atoms by at least 10% and ii) removing the mercury bearing dithiocarbamate polymer with a water/oil separation device. The invention relies upon an unexpected reversal in the solubility of dithiocarbamate polymer at very high concentrations. Because of the high solubility the polymer remains within the water phase of the hydrocarbon fluid and can be removed without the need for cumbersome precipitation methods and complicated solid liquid separation devices.
摘要翻译：本发明涉及从含烃流体中除去含汞物质的方法。该方法包括以下步骤：i）向流体中加入二硫代氨基甲酸酯聚合物，其量使得聚合物上的汞结合位置的数量超过汞原子数量至少10％，和ii）除去带有二硫代氨基甲酸酯的聚合物与水/油分离装置。本发明依赖于二硫代氨基甲酸酯聚合物在非常高的浓度下的溶解度的意想不到的逆转。由于高溶解度，聚合物保留在烃流体的水相中，并且可以被除去，而不需要繁琐的沉淀方法和复杂的固体分液装置。

19. 发明申请

US20150175906A1 METHOD FOR OPTIMISING THE PRODUCTION OF DISTILLATES COMPRISING A CATALYTIC CRACKING STEP 审中-公开
标题翻译：用于优化包含催化裂化步骤的蒸馏生产的方法
公开(公告)号：US20150175906A1
公开(公告)日：2015-06-25
申请号：US14358109
申请日：2012-12-12
申请人： TOTAL RAFFINAGE FRANCE , AXENS
发明人： Marc Bories , Michael Echard , Romain Roux
IPC分类号： C10G53/02 , B01J19/24 , C10G53/04 , C10G55/04 , C10G67/02
CPC分类号： C10G53/02 , B01J19/24 , B01J2219/24 , C10G3/00 , C10G51/02 , C10G53/04 , C10G55/04 , C10G67/02 , C10G69/04 , Y02P30/20
摘要： Method for optimising the production of middle distillate in a refinery, comprising at least one catalytic cracking unit (3) and at least one vacuum distillation unit (2, 4), the optimising operation consisting in: a) recycling (14) at least part of the cut obtained by fractionation of the effluents from catalytic cracking of an atmospheric and/or vacuum residue, distilling at at least 320° C. also called 320° C.+ cut in the feed of the said vacuum distillation unit (4), b) distilling the said cut under vacuum into at least two fractions, a fraction distilling between 320° C. and 550° C. called the HCOSV fraction, and a fraction distilling at at least 550° C. called the SSV fraction, c) sending the HCOSV fraction (18) thereby obtained to at least one of the distillate treatment units, d) and sending the SSV fraction (13) to the feed of the catalytic cracking unit (3), as such or after intermediate upgrading treatment.
摘要翻译：包括至少一个催化裂化装置（3）和至少一个真空蒸馏装置（2,4）的炼油厂中间馏分的生产优化方法，该优化操作包括：a）回收（14）至少部分通过将大气和/或真空残渣的催化裂化将流出物分馏而获得的切割，在所述真空蒸馏单元（4）的进料中在至少320℃下蒸馏也称为320℃+切割， b）在真空下将所述切割物蒸馏成至少两个级分，在320℃和550℃之间蒸馏称为HCOSV级分的级分，并在至少550℃蒸馏称为SSV级分的级分，c）将由此获得的HCOSV级分（18）送至至少一种蒸馏处理单元，d），并将SSV级分（13）送入催化裂化装置（3）的进料，或者在中间升级处理之后。

20. 发明申请

US20060124509A1 Process for mitigating acids in a system for separating aromatic hydrocarbons from a hydrocarbon feedstream 有权
标题翻译：用于减轻用于从烃进料流中分离芳族烃的体系中的酸的方法
公开(公告)号：US20060124509A1
公开(公告)日：2006-06-15
申请号：US11008881
申请日：2004-12-10
申请人： Marcus Lambertus Van Nuland , John Monson
发明人： Marcus Lambertus Van Nuland , John Monson
IPC分类号： C10G21/00 , C10G21/28 , C10G53/04 , C10G53/08
CPC分类号： C07C7/10 , C07C15/02
摘要： Disclosed is a process for removing acids in a system in which aromatic hydrocarbons are separated from a mixture with aliphatic hydrocarbons. The aromatic hydrocarbons are extracted from the mixture using an extracting solvent. The aromatic hydrocarbons are stripped from the extracting solvent with steam and the steam is condensed to form water which is separated from the aromatic hydrocarbons. The separated water is passed through a basic anion exchange column and is then heated to produce the steam.
摘要翻译：公开了一种除去芳族烃与脂族烃与混合物分离的体系中的酸的方法。使用萃取溶剂从混合物中提取芳烃。用蒸汽从萃取溶剂中汽提芳烃，蒸汽冷凝，形成与芳烃分离的水。分离的水通过碱性阴离子交换柱，然后加热以产生蒸汽。

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