公开(公告)号：US07674369B2

公开(公告)日：2010-03-09

申请号：US11618244

申请日：2006-12-29

Applicant: Baha E. Abulnaga ,  Jose Guitian ,  Sara Ouzts Lindsay

Inventor： Baha E. Abulnaga ,  Jose Guitian ,  Sara Ouzts Lindsay

IPC: C10G31/10

CPC classification number: C10G31/10 ,  C10G21/003 ,  C10G31/00 ,  C10G67/0454 ,  C10G2300/1033 ,  C10G2300/1062 ,  C10G2300/1077 ,  C10G2300/201 ,  C10G2300/206 ,  C10G2300/44 ,  C10G2300/701

Abstract: A method for separating and recovering ultrafine particulate solid material from a suspension or slurry of the solid material and a hydrocarbon liquid by precipitation or flocculation of a heavy fraction of the hydrocarbon liquid with an effective amount of a precipitation or flocculation agent such that the precipitated heavy fraction encapsulates the particulate solid material. The method further comprises coking the precipitated heavy fraction and grinding the coked product to an ultrafine size.

Abstract translation: 一种通过沉淀或絮凝重质烃类液体与有效量的沉淀或絮凝剂从固体材料和烃液体的悬浮液或浆液中分离和回收超细颗粒固体材料的方法，使沉淀的重质 颗粒包封颗粒固体材料。 该方法还包括将沉淀的重馏分焦化并将焦化产物研磨至超细尺寸。

公开(公告)号：US20080156700A1

公开(公告)日：2008-07-03

申请号：US11618244

申请日：2006-12-29

Applicant: Baha E. Abulnaga ,  Jose Guitian ,  Sara Ouzts Lindsay

Inventor： Baha E. Abulnaga ,  Jose Guitian ,  Sara Ouzts Lindsay

IPC: C10G31/10

CPC classification number: C10G31/10 ,  C10G21/003 ,  C10G31/00 ,  C10G67/0454 ,  C10G2300/1033 ,  C10G2300/1062 ,  C10G2300/1077 ,  C10G2300/201 ,  C10G2300/206 ,  C10G2300/44 ,  C10G2300/701

Abstract: A method for separating and recovering ultrafine particulate solid material from a suspension or slurry of the solid material and a hydrocarbon liquid by precipitation or flocculation of a heavy fraction of the hydrocarbon liquid with an effective amount of a precipitation or flocculation agent such that the precipitated heavy fraction encapsulates the particulate solid material. The method further comprises coking the precipitated heavy fraction and grinding the coked product to an ultrafine size.

Abstract translation: 一种通过沉淀或絮凝重质烃类液体与有效量的沉淀或絮凝剂从固体材料和烃液体的悬浮液或浆液中分离和回收超细颗粒固体材料的方法，使沉淀的重质 颗粒包封颗粒固体材料。 该方法还包括将沉淀的重馏分焦化并将焦化产物研磨至超细尺寸。

公开(公告)号：US20060219599A1

公开(公告)日：2006-10-05

申请号：US11277798

申请日：2006-03-29

Applicant: Joseph Joseph ,  Michael Winward ,  Tiejun Zhang ,  James Miller

Inventor： Joseph Joseph ,  Michael Winward ,  Tiejun Zhang ,  James Miller

IPC: C10G25/00

CPC classification number: C10G25/003 ,  B01J20/20 ,  B01J20/28097 ,  C01B32/30 ,  C10G2300/104 ,  C10G2300/201 ,  C10G2400/02

Abstract: A process for removing color bodies from hydrocarbon-based fuels, particularly gasoline, using an activated carbon is disclosed. Color bodies are removed from the fuel by contacting the fuel with such activated carbon having within this pore structure a fuel decolorizing amount of polymerized phosphoric acid or reduced transition metals. Phosphoric acid may be added to a non-phosphoric acid-activated carbon (such as steam activated coal-based) prior to the subsequent heat treatment or one can take advantage of residual phosphoric acid present in, for example, a phosphoric acid-activated wood-based carbon. Similarly, transition metals such as copper may be added to an activated carbon in a salt form in addition to whatever is already present therein as impurities.

Abstract translation: 公开了一种使用活性炭从碳氢化合物燃料，特别是汽油中除去色体的方法。 通过使燃料与在该孔结构内具有燃料脱色量的聚合磷酸或还原的过渡金属的活性炭接触来将燃料从燃料中除去。 在随后的热处理之前，可以将磷酸加入到非磷酸活性炭（例如蒸汽活化的煤基）中，或者可以利用存在于例如磷酸活化的木材中的残留磷酸 的碳。 类似地，除了作为杂质存在的任何物质之外，过渡金属如铜可以以盐形式加入到活性炭中。

公开(公告)号：US20050165268A1

公开(公告)日：2005-07-28

申请号：US10511878

申请日：2003-04-23

Applicant: Lorrie Hunt ,  Jim McKinley ,  Rod McElroy

Inventor： Lorrie Hunt ,  Jim McKinley ,  Rod McElroy

IPC: A62D3/32 ,  A62D3/00 ,  A62D3/13 ,  A62D101/22 ,  B01D11/02 ,  B09B3/00 ,  B09C1/02 ,  B09C1/08 ,  C10G21/00 ,  C10G32/00 ,  F28D1/00

CPC classification number: A62D3/13 ,  A62D3/32 ,  A62D2101/22 ,  A62D2203/02 ,  B09C1/02 ,  C10G15/08 ,  C10G19/067 ,  C10G21/00 ,  C10G31/06 ,  C10G32/00 ,  C10G2300/201 ,  Y10S588/90

Abstract: The invention consists of a method for treating polychlorinated biphenyl (PCB) contaminated media by: a) combining the media with a fluid containing one or more liquid hydrocarbons to form a media/fluid mixture; b) sonicating the mixture at audio frequency to extract PCB from the media into the fluid; and c) treating the fluid with sodium-containing alkali metal. The method may include additional steps to reduce the size of the media. Alternatively, the fluid can be decanted from the media after sonication and treated separately with sodium-containing alkali metal.

Abstract translation: 本发明包括通过以下步骤处理多氯联苯（PCB）污染介质的方法：a）将介质与含有一种或多种液态烃的流体组合以形成介质/流体混合物; b）以音频声音混合混合物，将PCB从介质中提取到液体中; 和c）用含钠碱金属处理流体。 该方法可以包括减少介质尺寸的附加步骤。 或者，可以在超声处理之后从介质中倾析流体，并用含钠碱金属分开处理。

公开(公告)号：US20040065589A1

公开(公告)日：2004-04-08

申请号：US10428212

申请日：2003-05-02

Inventor： Pierre Jorgensen

IPC: C10G009/36

CPC classification number: C10G21/02 ,  B01J4/001 ,  B01J2219/00006 ,  C10G1/02 ,  C10G9/00 ,  C10G9/36 ,  C10G27/14 ,  C10G33/06 ,  C10G55/04 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/201 ,  C10G2300/205 ,  C10G2300/807 ,  Y10S585/922 ,  Y10S585/923

Abstract: A process for the conversion of hydrocarbons that are solid or have a high boiling temperature and may be laden with metals, sulfur or sediments, into liquids (gasolines, gas oil, fuels) with the help of a jet of gas properly superheated between 600 and 800null C. The process comprises preheating a feed 5 in a heater 8 to a temperature below the selected temperature of a reactor 10. This feed is injected by injectors 4 into the empty reactor 10 (i.e., without catalyst.) The feed is treated with a jet of gas or superheated steam from superheater 2 to activate the feed. The activated products in the feed are allowed to stabilize at the selected temperature and at a selected pressure in the reactor and are then run through a series of extractors 13 to separate heavy and light hydrocarbons and to demetallize the feed. Useful products appearing in the form of water/hydrocarbon emulsions are generally demulsified in emulsion breaker 16 to form water laden with different impurities. The light phase containing the final hydrocarbons is heated in heater 98 and is separated into cuts of conventional products, according to the demand for refining by an extractor 18 similar to 13.

Abstract translation: 一种将固体或具有高沸点温度的烃转化成金属，硫或沉淀物的烃转化为液体（汽油，瓦斯油，燃料）的方法，借助于600〜 该方法包括将加热器8中的进料5预热到低于反应器10的选定温度的温度。该进料通过喷射器4注入空反应器10（即，不含催化剂）。进料被处理 用过热器2的气体喷射或过热蒸汽激活进料。 允许进料中的活化产物在反应器中选定的温度和选择的压力下稳定，然后通过一系列萃取器13分离重质烃和轻质烃并使进料脱金属。 以水/烃乳液形式出现的有用产品通常在破乳剂16中破乳以形成含有不同杂质的水。 含有最终碳氢化合物的轻相在加热器98中加热，并根据类似于13的萃取器18的精炼需求分离成常规产品的切割。

公开(公告)号：US06238551B1

公开(公告)日：2001-05-29

申请号：US09465637

申请日：1999-12-17

Applicant: Jeffrey H. Sherman ,  Richard T. Taylor ,  Amanda L. Hofacker ,  James W. Hershberger ,  Garrett M. Conn ,  William A. Gorman

Inventor： Jeffrey H. Sherman ,  Richard T. Taylor ,  Amanda L. Hofacker ,  James W. Hershberger ,  Garrett M. Conn ,  William A. Gorman

IPC: C10M17500

CPC classification number: C10G19/04 ,  B01D3/146 ,  B01D3/34 ,  C10G2300/1003 ,  C10G2300/201 ,  C10G2300/44 ,  C10G2400/10 ,  C10M175/00 ,  C10M175/0016 ,  C10M175/0033

Abstract: In a method of removing acidic compounds, color, and polynuclear aromatic hydrocarbons, and for removing or converting hydrocarbons containing heteroatoms from petroleum distillates, phase transfer catalyst is employed to facilitate the transfer of inorganic or organic bases to the substrate of the distillate. An inorganic or organic base, a phase transfer catalyst selected from the group including quaternary ammonium salts, polyol ethers and crown ethers, and used oil distillate are mixed and heated. Thereafter, contaminants are removed from the used oil distillate through distillation. A solvent is then mixed with the resulting distillate to extract contaminants therefrom. The solvent is recovered and distilled to separate the contaminants therefrom, and is then reused. The petroleum distillate having the contaminants separated therefrom is also distilled to remove any remaining solvent therefrom, with the recovered solvent being reused.

公开(公告)号：US20240309277A1

公开(公告)日：2024-09-19

申请号：US18673711

申请日：2024-05-24

Applicant: SAUDI ARABIAN OIL COMPANY ,  KING FAHD UNIVERSITY OF PETROLEUM & MINERALS

Inventor： Youcef Mankour ,  Othman Charles Sadeq AI Hamouz

IPC: C10G33/04 ,  B01D15/20 ,  B01J20/24 ,  B01J20/30 ,  C08B37/00 ,  C10G25/00

CPC classification number: C10G33/04 ,  B01D15/203 ,  B01J20/24 ,  B01J20/3007 ,  C08B37/0096 ,  C10G25/003 ,  C10G2300/201

Abstract: A composition and method for the removal of water from a water-containing hydrocarbon stream, and a method for the production of a metal/water-soluble polymer composite are provided. The composite includes a water-soluble polymer, such as guar gum, and a metal salt, such as aluminum nitrate or copper sulfate. The ratio of the metal salt to the water-soluble polymer is in the range from about 1:1 to about 5:1 by mass. The water-soluble polymer and the metal salt form a crosslinked material. The method for producing the metal/water-soluble polymer composite includes mixing a non-crosslinked water-soluble polymer with a metal salt and water to form a paste. The paste is then dried.

公开(公告)号：US11905472B2

公开(公告)日：2024-02-20

申请号：US17729963

申请日：2022-04-26

Applicant: Kellogg Brown & Root LLC

Inventor： David Sellinger ,  Rian Reyneke ,  Alok Srivastava ,  Kristine E. Hamilton ,  Michael A. Radzicki ,  Larry J. Shulik ,  James R. Arnold ,  Quo-Chen Yeh

IPC: C10G53/04

CPC classification number: C10G53/04 ,  C10G2300/1037 ,  C10G2300/201 ,  C10G2400/30

Abstract: A system and process for generating, on-site, a sustained C6+C7 aromatic rich solvent stream for tar solvation within the olefin plant employing a two-fuel oil tower system receiving a hydrocarbon feed from a quench water separator drum, where the two-fuel oil tower system is configured to make a sufficient solvent stream containing C6+C7 aromatic rich hydrocarbons that is recycled and mixed with quench water going to the quench water separator drum to assist in removing tar molecules out of the quench water.

公开(公告)号：US11898109B2

公开(公告)日：2024-02-13

申请号：US18052784

申请日：2022-11-04

Applicant: MARATHON PETROLEUM COMPANY LP

Inventor： Jeffrey A. Sexton ,  Roy Roger Bledsoe, Jr. ,  Lance T. Campbell ,  Randy N. Ridge ,  Brian K. Wilt

IPC: C10G69/04 ,  C10G45/72 ,  C10G11/18 ,  G05B19/418 ,  G01N21/359 ,  G01N21/65

CPC classification number: C10G69/04 ,  C10G11/187 ,  C10G45/72 ,  G05B19/4183 ,  C10G2300/1037 ,  C10G2300/201 ,  C10G2300/30 ,  C10G2300/4037 ,  C10G2400/02

Abstract: Assemblies and methods to enhance hydrotreating and fluid catalytic cracking (FCC) processes associated with a refining operation, during the processes, may include supplying a hydrocarbon feedstock to a cat feed hydrotreater (CFH) processing unit to produce CFH unit materials. The assemblies and methods also may include conditioning material samples, and analyzing the samples via one or more spectroscopic analyzers. The assemblies and methods further may include prescriptively controlling, via one or more FCC process controllers, based at least in part on the material properties, a FCC processing assembly, so that the prescriptively controlling results in causing the processes to produce CFH materials, intermediate materials, the unit materials, and/or the downstream materials having properties within selected ranges of target properties, thereby to cause the processes to achieve material outputs that more accurately and responsively converge on one or more of the target properties.

公开(公告)号：US20240010930A1

公开(公告)日：2024-01-11

申请号：US18364372

申请日：2023-08-02

Applicant: VME Process, Inc.

Inventor： Terrance John Larry TROFIMUK ,  Fiona MCGREGOR ,  Michael THOMAS

IPC: C10G33/08 ,  C10G31/08 ,  C10G33/02 ,  C10G33/06 ,  B01D17/06 ,  B01D17/02 ,  B01D17/04

CPC classification number: C10G33/08 ,  C10G31/08 ,  C10G33/02 ,  C10G33/06 ,  B01D17/06 ,  B01D17/0214 ,  B01D17/045 ,  C10G2300/201 ,  C10G2300/1033 ,  C10G2300/4056

Abstract: A system for crude oil desalting and dehydration includes a separation vessel defining a cavity extending along a central axis having a substantially-vertical orientation. The separation vessel comprises a first distributor configured to distribute a mixture within the cavity of the separation vessel, and a second distributor configured to distribute a wash fluid within the cavity of the separation vessel. The mixture comprises crude oil, water, dissolved salts, free salts, or combinations thereof, and the wash fluid comprises an aqueous fluid. The first distributor is disposed within the cavity below the second distributor, and an interface level controller is configured to detect an interface between an oil phase and an aqueous phase and to maintain the interface within a predetermined range within the cavity.