公开(公告)号：EP2607460A1

公开(公告)日：2013-06-26

申请号：EP12199269.7

申请日：2012-12-21

Applicant: Shell Internationale Research Maatschappij B.V.

Inventor： VAN DEN BERG, Franciscus Gondulfus Antonius ,  HERZBERG, Oliver K.

IPC: C10G75/00 ,  C10G31/00 ,  C10G7/00

CPC classification number: C10L10/04 ,  C10G7/00 ,  C10G31/00 ,  C10G75/00

Abstract: A method of reducing the fouling propensity of a hydrocarbon feed stream having a Total Base Number based on ASTM method D2896-11 of less than 150 ppm and/or a P-value according to ASTM method D7060-09 of less than 1.15 which method comprises processing the feed stream such that the product obtained has a calculated Total Base Number of at least 150 ppm, a calculated P-value of at least 1.15 and a calculated Po-value higher than the FRmax of the feed stream, more specifically blending at least two hydrocarbon feed streams to prepare a blend having these properties.

Abstract translation: 根据ASTM方法D2896-11，基于ASTM方法D2896-11的总原料数量小于150ppm的烃进料流和/或根据ASTM方法D7060-09的P值小于1.15的方法，该方法包括 处理进料流，使得所得产物具有至少150ppm的计算总碱值，计算的P值至少为1.15，计算的Po值高于进料流的FRmax，更具体地说是至少混合 两种烃进料流以制备具有这些性质的共混物。

公开(公告)号：EP2585560A1

公开(公告)日：2013-05-01

申请号：EP11724335.2

申请日：2011-05-20

Applicant: General Electric Company

Inventor： DENG, Zhigang ,  PENG, Wenqing ,  LIN, Chuan ,  WANG, Shizhong ,  FU, Qijia ,  GU, Yanfei ,  WU, Zhaoping ,  LIANG, Yangang ,  SHE, Minggang

IPC: C10G75/00 ,  C01B31/18 ,  C01B31/20 ,  F16L58/04 ,  C10G9/36 ,  C10G9/12

CPC classification number: C10G9/00 ,  B01J19/24 ,  B01J2219/00245 ,  B01J2219/24 ,  C01B31/18 ,  C01B31/20 ,  C01B32/40 ,  C01B32/50 ,  C10G9/12 ,  C10G9/36 ,  C10G75/00 ,  C10G2300/1044 ,  C10G2300/1059 ,  C10G2300/1081 ,  C10G2300/807 ,  C10G2400/20

Abstract: A method for converting carbon into a carbon oxide, comprises: contacting carbon with steam in presence of a carnegieite-like material of formula (Na2O)xNa[Al2Si2O8], wherein 0

公开(公告)号：EP2432855A2

公开(公告)日：2012-03-28

申请号：EP10778098.3

申请日：2010-05-03

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： HERSHKOWITZ, Frank ,  CHUN, ChangMin ,  KEUSENKOTHEN, Paul, F. ,  LING, Shiun ,  MOHR, Gary, D.

IPC: C10G9/00 ,  C04B35/48 ,  C01G25/02 ,  F23G7/00

CPC classification number: C04B35/488 ,  B01J4/002 ,  B01J8/0438 ,  B01J8/0442 ,  B01J8/0492 ,  B01J19/02 ,  B01J19/2485 ,  B01J2208/00115 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/0084 ,  B01J2208/00849 ,  B01J2219/00081 ,  B01J2219/00117 ,  B01J2219/00157 ,  B01J2219/00159 ,  B01J2219/0263 ,  C04B35/486 ,  C04B35/505 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3227 ,  C04B2235/3229 ,  C04B2235/3232 ,  C04B2235/3239 ,  C04B2235/3241 ,  C04B2235/3244 ,  C04B2235/3246 ,  C04B2235/3251 ,  C04B2235/3256 ,  C04B2235/3258 ,  C04B2235/3262 ,  C04B2235/3272 ,  C04B2235/3275 ,  C04B2235/3279 ,  C04B2235/3418 ,  C04B2235/528 ,  C04B2235/5296 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5472 ,  C04B2235/5481 ,  C04B2235/6021 ,  C04B2235/658 ,  C04B2235/6584 ,  C04B2235/72 ,  C04B2235/762 ,  C04B2235/77 ,  C04B2235/96 ,  C04B2235/9607 ,  C04B2235/9669 ,  C04B2235/9684 ,  C10G1/02 ,  C10G9/00 ,  C10G9/005 ,  C10G9/18 ,  C10G9/26 ,  C10G75/00 ,  Y02P20/582

Abstract: In one aspect, the invention includes a reactor apparatus for pyrolyzing a hydrocarbon feedstock, the apparatus including: a reactor component comprising a refractory material in oxide form, the refractory material having a melting point of at least 20600C and which remains in oxide form when exposed to a gas having an oxygen partial pressure of 10"15 bar, a carbon partial pressure above the carbon partial pressure of the zirconium carbide and zirconium oxide phase transition at the same temperature, and at temperatures below the temperature of the zirconium triple point at the oxygen partial pressure of 10"15 bar; and ii) when exposed to a gas having an oxygen partial pressure of 10"15 bar and at temperatures above the zirconium triple point at the oxygen partial pressure of 10"15 bar. In some embodiments, the reactor comprises a regenerative pyrolysis reactor apparatus and in other embodiments it includes a reverse flow regenerative reactor apparatus. In other aspects, this invention includes a method for pyrolyzing a hydrocarbon feedstock using a pyrolysis reactor system comprising the step of providing in a heated region of a pyrolysis reactor system for pyrolyzing a hydrocarbon feedstock, apparatus comprising the above refractory material.

公开(公告)号：EP2419493A1

公开(公告)日：2012-02-22

申请号：EP09843182.8

申请日：2009-04-14

Applicant: Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada

Inventor： HEERZE, Louis D.

IPC: C10G75/00 ,  C10G31/00

CPC classification number: C10G31/00 ,  C10G75/00 ,  C10G2300/1033 ,  C10G2300/203 ,  C10G2300/4075 ,  C10G2300/44 ,  C10G2300/802

Abstract: The present invention relates to the bioupgrading of crude oil is directed to a process for decreasing the acidity of an acidic crude oil, comprising contacting an acidic crude oil with a mixture nitrogen containing compounds selected from the group comprising ammonia, ammonia hydroxide, amines and the salts thereof, and in the presence of lipase enzyme, under conditions of suitable temperature and pressure sufficient to form the corresponding amide. The resulting naphthenic acid derived amides can then be processed normally in a refinery using such processes as cracking or hydrotreating and converted to hydrocarbon, ammonia and carbon dioxide without causing damage to the refinery infrastructure. This enzyme process is done at reduced temperatures (40-60°C) and pressures requiring less energy.

公开(公告)号：EP2318481A1

公开(公告)日：2011-05-11

申请号：EP09791366.9

申请日：2009-08-11

Applicant: ExxonMobil Research and Engineering Company

Inventor： LUTZ, George, A. ,  WRIGHT, Christ, A. ,  BRONS, Glen, B.

IPC: C10G9/16 ,  C10G75/00 ,  C10G75/04

CPC classification number: C10G75/00 ,  C10G9/16 ,  C10G17/02 ,  C10G31/00 ,  C10G75/04 ,  C10G2300/1033 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/20 ,  C10G2300/203 ,  C10G2300/206 ,  C10G2300/4075

Abstract: Atmospheric and/or vacuum resid fractions of a high solvency dispersive power (HSDP) crude oil are added to a blend of crude oil to prevent fouling of crude oil refinery equipment and to perform on-line cleaning of fouled refinery equipment. The HSDP resid fractions dissolve asphaltene precipitates and maintain suspension of inorganic particulates before coking affects heat exchange surfaces.

Abstract translation: 高溶解分散能力的常压和/或减压渣油馏分（HSDP）原油加入到原油的掺合物，以防止原油精炼设备的结垢和执行的结垢炼油厂设备在线清洗。 该HSDP渣油馏分溶解的沥青质沉淀和焦化影响热交换表面之前保持无机颗粒的悬浮液。

公开(公告)号：EP2284243A1

公开(公告)日：2011-02-16

申请号：EP10179532.6

申请日：2002-07-10

Applicant: ExxonMobil Research and Engineering Company

Inventor： Siskin, Michael ,  Kelemen, Simon

IPC: C10G9/14 ,  C10G9/16

CPC classification number: C10G75/00 ,  C10G9/005 ,  C10G2400/06 ,  Y10S585/95

Abstract: In an embodiment, the invention relates to a method for reducing coke agglomeration in petroleum streams derived from coking processes. In a preferred embodiment, the invention relates to a method for mitigating filter fouling in a coker gas oil by retarding oligomerization of conjugated dienes in the coker effluent.

Abstract translation: 在一个实施方案中，本发明涉及一种用于减少源自焦化方法的石油流中的焦炭附聚的方法。 在一个优选的实施方案中，本发明涉及通过延迟焦化器流出物中共轭二烯的低聚而减轻焦化瓦斯油中过滤器结垢的方法。

公开(公告)号：EP2231824A2

公开(公告)日：2010-09-29

申请号：EP08865032.0

申请日：2008-11-25

Applicant: Saudi Arabian Oil Company ,  Aramco Services Company

Inventor： CHOI, Ki-Hyouk

IPC: C10G31/06 ,  B01J14/00

CPC classification number: B01J3/008 ,  C10G9/00 ,  C10G31/08 ,  C10G45/26 ,  C10G47/32 ,  C10G75/00 ,  C10G2300/1033 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/4081 ,  C10G2300/805 ,  E21B43/16

Abstract: A continuous process to upgrade heavy crude oil for producing more valuable crude feedstock having high API gravity, low asphaltene content, and high middle distillate yield, low sulfur content, low nitrogen content, and low metal co teat without external supply of hydrogen and/or catalyst. Heavy crude oil having substantial amount of asphaltene and heavy components is mixed with highly waxy crude oil having large amount of paraffinic components and water to decompose asphaltene compounds and remove sulfur, nitrogen, and metal containing substances under supercritical conditions. Product has higher API gravity, lower asphaltene content, high middle distillate yield, lower sulfur content, lower nitrogen content, and lower metal content to be suitable for conventional petroleum refining process.

公开(公告)号：EP2176383A1

公开(公告)日：2010-04-21

申请号：EP08868546.6

申请日：2008-08-05

Applicant: ExxonMobil Research and Engineering Company

Inventor： WRIGHT, Chris, A. ,  BRONS, Glen, B.

IPC: C10G75/04 ,  C10G75/00

CPC classification number: C10G75/04 ,  C10G75/00

Abstract: A method of reducing asphaltene and particulate induced fouling during the thermal processing of petroleum oils utilizes resin extracts from HSDP crude oils to disperse and solubilize asphaltenes and disperse inorganic particulate contaminants such as salts and iron oxide. The extracts are essentially maltene fractions which may be separated from the HSDP crude by a process of extraction from a precipitated asphalt fraction using light paraffinic solvents such as n-heptane.

公开(公告)号：EP1285046A4

公开(公告)日：2004-05-26

申请号：EP01926788

申请日：2001-04-10

Applicant: EXXONMOBIL RES & ENG CO

Inventor： SISKIN MICHAEL ,  GREANEY MARK ALAN ,  PHILLIPS GLEN EDWARD

IPC: C10G32/02 ,  C10G75/00 ,  C10G32/00 ,  C10G75/04

CPC classification number: C25B3/04 ,  C10G32/02 ,  C10G75/00

Abstract: The present invention is a process to reduce the fouling of equipment for processing petroleum feedstreams. The steps of the process include mixing the feedstream with an aqueous electrolyte forming an oil-in-water dispersion, passing the dispersion through an electrochemical cell, passing a low voltage current through the dispersion, and separating the phases of the dispersion. The oil phase can then be further processed with minimum fouling of the equipment. The water phase is recycled for dispersing fresh petroleum.

公开(公告)号：EP4118166B1

公开(公告)日：2024-05-08

申请号：EP20931063.0

申请日：2020-04-16

IPC: C10G9/16 ,  C10B43/06 ,  F16L55/46 ,  B08B9/053 ,  C10G75/00 ,  B08B9/055

CPC classification number: C10B43/06 ,  F16L55/46 ,  C10G9/16 ,  C10B55/00 ,  F16L2101/1220130101 ,  F16L55/40 ,  B08B9/0551 ,  B08B9/0552 ,  B08B9/0557 ,  C10G75/00