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1. 发明申请

US20140048449A1 Enhancing Fine Capture in Paraffinic Froth Treatment Process 有权
标题翻译：增加石蜡泡沫处理过程中的细微捕获
公开(公告)号：US20140048449A1
公开(公告)日：2014-02-20
申请号：US14110575
申请日：2012-03-09
申请人： Payman Esmaili , Ronald D. Myers , Brian C. Speirs , Olusola B Adeyinka
发明人： Payman Esmaili , Ronald D. Myers , Brian C. Speirs , Olusola B Adeyinka
IPC分类号： C10G1/04
CPC分类号： C10G1/045 , C10G1/002 , C10G1/047 , C10G2300/206 , C10G2300/44 , C10G2300/805
摘要： A modified paraffinic froth treatment (PFT) process is described, in which a fine tailings stream obtained from a water extraction process practiced on oil sands is added during the treatment process. This modified process may be useful as a treatment for the fine tailings stream, allowing for the flocculation of the fines, thus reducing the volume of such fine tailings. The modified process may also be useful in that the fine tailings stream can be used as a supplement or a replacement for dilution water, thus eliminating or reducing the need for dilution water in the PFT process.
摘要翻译：描述了改性石蜡泡沫处理（PFT）方法，其中在处理过程中加入从在油砂上实施的水提取过程获得的精细尾矿物流。这种改进的方法可用作细尾矿物流的处理，允许细粉的絮凝，从而减少这种细尾矿的体积。改进的方法也可以用于精细尾矿料流可用作稀释水的补充或替代物，从而消除或减少在PFT方法中对稀释水的需要。

2. 发明申请

US20130001136A1 Processes and Systems For Solvent Extraction of Bitumen From Oil Sands 审中-公开
标题翻译：石油沥青溶剂萃取工艺及系统
公开(公告)号：US20130001136A1
公开(公告)日：2013-01-03
申请号：US13514024
申请日：2010-12-29
申请人： Olusola B. Adeyinka , Brian C. Speirs , Payman Esmaeili , Fritz Pierre, JR. , Alan Rhodes , Werner Glanz , Ronald D. Myers
发明人： Olusola B. Adeyinka , Brian C. Speirs , Payman Esmaeili , Fritz Pierre, JR. , Alan Rhodes , Werner Glanz , Ronald D. Myers
IPC分类号： C10G1/04 , C10C3/08
CPC分类号： C10G1/04 , C10G2300/206 , C10G2300/301 , C10G2300/4006 , C10G2300/44 , C10G2300/80 , C10G2300/807
摘要： Processes and systems are described for solvent extraction of bitumen from oil sands. Fines agglomeration is employed to simplify subsequent separation. A high quality bitumen product can be formed, which meets or exceeds downstream processing and pipeline requirements. An embodiment comprises combining a first solvent and a bituminous feed to form an initial slurry, which is optionally separated into fine solids and coarse solids. Slurry solids are agglomerated. A low solids bitumen extract from the agglomerated slurry is mixed with a second solvent having a similar or lower boiling point than the first. The mixture is separated, solvent recovered, and a high grade bitumen product is formed. Exemplary systems comprise a mixbox, agglomerator, separator unit with optional countercurrent washer and deep cone settler, and TSRU. Processes are provided for fractionating a hydrocarbon fluid into heavier and lighter fractions. The lighter fraction may be used in solvent extraction of bitumen.
摘要翻译：描述了从油砂中沥青溶剂萃取的方法和系统。微粒聚集用于简化随后的分离。可以形成高品质的沥青产品，满足或超过下游加工和管道要求。一个实施方案包括组合第一溶剂和沥青进料以形成初始浆料，其任选地分离成细固体和粗固体。泥浆固体聚集。来自凝聚的浆料的低固体沥青提取物与具有与第一溶剂相似或更低沸点的第二溶剂混合。分离混合物，回收溶剂，形成高级沥青产物。示例性系统包括混合箱，附聚器，具有可选的逆流洗涤器和深锥形沉降器的分离器单元和TSRU。提供了将烃流体分馏成较重和较轻馏分的方法。较轻馏分可用于沥青的溶剂萃取。

3. 发明授权

US09475994B2 Enhancing fine capture in paraffinic froth treatment process 有权
标题翻译：在石蜡泡沫处理过程中增强细捕获
公开(公告)号：US09475994B2
公开(公告)日：2016-10-25
申请号：US14110575
申请日：2012-03-09
申请人： Payman Esmaeili , Ronald D. Myers , Brian C. Speirs , Olusola B Adeyinka
发明人： Payman Esmaeili , Ronald D. Myers , Brian C. Speirs , Olusola B Adeyinka
IPC分类号： C10G1/04 , C10G1/00
CPC分类号： C10G1/045 , C10G1/002 , C10G1/047 , C10G2300/206 , C10G2300/44 , C10G2300/805
摘要： A modified paraffinic froth treatment (PFT) process is described, in which a fine tailings stream obtained from a water extraction process practiced on oil sands is added during the treatment process. This modified process may be useful as a treatment for the fine tailings stream, allowing for the flocculation of the fines, thus reducing the volume of such fine tailings. The modified process may also be useful in that the fine tailings stream can be used as a supplement or a replacement for dilution water, thus eliminating or reducing the need for dilution water in the PFT process.
摘要翻译：描述了改性石蜡泡沫处理（PFT）方法，其中在处理过程中加入从在油砂上实施的水提取过程获得的精细尾矿物流。这种改进的方法可用作细尾矿物流的处理，允许细粉的絮凝，从而减少这种细尾矿的体积。改进的方法也可以用于精细尾矿料流可用作稀释水的补充或替代物，从而消除或减少在PFT方法中对稀释水的需要。

4. 发明申请

US20110284428A1 Recovery of Hydrocarbon From Aqueous Streams 审中-公开
标题翻译：从水流回收烃
公开(公告)号：US20110284428A1
公开(公告)日：2011-11-24
申请号：US13081125
申请日：2011-04-06
申请人： Olusola B. Adeyinka , Ronald D. Myers , Mainak Ghosh
发明人： Olusola B. Adeyinka , Ronald D. Myers , Mainak Ghosh
IPC分类号： C10G1/04 , C10C3/08
CPC分类号： C10G1/002 , B01D21/262 , C10G21/14 , C10G33/00 , C10G33/06 , C10G53/04 , C10G2300/206 , C10G2300/44
摘要： A process is described for pre-treating an aqueous bituminous feed for downstream bitumen extraction. The process involves removing water from an aqueous bituminous feed having a water content of 60% or more by weight. After water is removed, an effluent comprising 40% water or less is formed, and is ready for downstream extraction. In the downstream extraction process, a dual solvent extraction process may be employed, incorporating agglomeration of fines to simplify subsequent solid-liquid separation. The process permits recovery of hydrocarbon that has conventionally remained in waste streams from oil sands processing, and thus has conventionally been lost. In one embodiment, removing water comprises subjecting the aqueous bituminous feed to a primary water separation system to reduce the water content of the feed, followed by subsequent water removal, thereby producing an effluent having a water content of 40% or less, which can then go on to further processing.
摘要翻译：描述了一种用于预处理含水沥青进料用于下游沥青提取的方法。该方法包括从含水量为60重量％以上的含水沥青进料除去水。除去水后，形成含有40％以下水的流出物，并准备进行下游萃取。在下游提取过程中，可以采用双溶剂萃取方法，其中包括细粒团聚以简化随后的固液分离。该方法允许从油砂处理中常规保留在废物流中的烃的回收，因此传统上已经丢失。在一个实施方案中，除去水包括将含水沥青进料经受初级水分离系统以减少进料的水含量，随后随后除去水，从而产生水含量为40％或更低的流出物，继续进行加工。

5. 发明申请

US20130056395A1 Integrated Processes For Recovery of Hydrocarbon From Oil Sands 审中-公开
标题翻译：油砂回收综合工艺
公开(公告)号：US20130056395A1
公开(公告)日：2013-03-07
申请号：US13643540
申请日：2011-05-20
申请人： Fritz Pierre, JR. , Olusola Adeyinka , Brian C. Speirs , Emilio Alvarez , Payman Esmaeili , Ronald D. Myers , Robert D. Kaminsky , Justin D. Pace , Thomas R. Palmer , David C. Rennard , Mainak Ghosh
发明人： Fritz Pierre, JR. , Olusola Adeyinka , Brian C. Speirs , Emilio Alvarez , Payman Esmaeili , Ronald D. Myers , Robert D. Kaminsky , Justin D. Pace , Thomas R. Palmer , David C. Rennard , Mainak Ghosh
IPC分类号： C10G1/04 , C10C1/20 , C10G21/06 , C10G33/00 , C10G33/04
CPC分类号： C10G1/002 , C10G1/04 , C10G1/047 , C10G33/00 , C10G33/04 , C10G33/06 , C10G2300/206 , C10G2300/44 , C10G2300/80 , C10G2300/805
摘要： Processes are described for extracting hydrocarbon from a mineable deposit, such as bitumen from oil sands. The integration of solvent-based extraction processes with aqueous extraction processes is described. In one embodiment, water is removed from an aqueous bituminous feed that is then directed into a solvent-based extraction process. In another embodiment, a stream produced through solvent extraction is directed into a water-based extraction process. In the solvent-based extraction processes, agglomeration of fines may be employed to simplify subsequent solid-liquid separation. The process permits recovery of hydrocarbon that has conventionally may have been too difficult to recover from oil sands processing, and thus has previously been lost. Advantageously, a fungible product can be formed more efficiently according to certain integrated processes described herein.
摘要翻译：描述了从可开采沉积物中提取碳氢化合物的方法，如来自油砂的沥青。描述了溶剂型萃取方法与含水萃取方法的结合。在一个实施方案中，从含水沥青进料中除去水，然后将其导入基于溶剂的萃取方法中。在另一个实施方案中，将通过溶剂萃取产生的流引导到水基萃取过程中。在基于溶剂的萃取方法中，可以使用细粒团聚以简化随后的固液分离。该方法允许回收常规可能难以从油砂处理中回收的烃，因此先前已经丢失。有利地，可以根据本文所述的某些综合方法更有效地形成可替代的产品。

6. 发明申请

US20130206702A1 FLUID TAILINGS FLOCCULATION AND DEWATERING USING CHEMICALLY-INDUCED MICRO-AGGLOMERATES 审中-公开
标题翻译：使用化学诱导的微胶囊的流体尾矿絮凝和脱水
公开(公告)号：US20130206702A1
公开(公告)日：2013-08-15
申请号：US13753125
申请日：2013-01-29
申请人： Christopher Lin , Payman Esmaeili , Ronald D. Myers
发明人： Christopher Lin , Payman Esmaeili , Ronald D. Myers
IPC分类号： C02F1/52
CPC分类号： C02F1/5236 , B82Y30/00 , B82Y99/00 , C02F1/5245 , C02F1/56 , C02F2103/10 , Y10S977/773 , Y10S977/902
摘要： A process for tailings flocculation and dewatering is disclosed. In particular, disclosed is a method for generating chemically-induced micro-agglomerates (CIMA) of fine particles in a fluid tailings stream and using the micro-agglomerates to enhance tailings flocculation and dewatering.
摘要翻译：公开了尾矿絮凝和脱水的方法。特别地，公开了一种用于在流体尾矿物流中产生细颗粒的化学诱导微团聚体（CIMA）的方法，并且使用微团聚体来增强尾矿絮凝和脱水。

7. 发明授权

US5635056A Continuous in-situ process for upgrading heavy oil using aqueous base 失效
标题翻译：连续原位使用含水碱升级重油
公开(公告)号：US5635056A
公开(公告)日：1997-06-03
申请号：US433907
申请日：1995-05-02
申请人： Glen Brons , Ronald D. Myers
发明人： Glen Brons , Ronald D. Myers
IPC分类号： C10G19/02 , C10G19/08 , C10G29/20
CPC分类号： C10G19/02 , C10G19/08
摘要： The present invention relates to a continuous in-situ process for the removal from heavy oils, of organically bound sulfur in the form of mercaptans, sulfides and thiophenes, heteroatoms selected from the group consisting of nitrogen and oxygen and metals selected from the group consisting of nickel, vanadium and iron, comprising the steps of (a) contacting a heavy oil with aqueous sodium hydroxide at a temperature of about 380.degree. to about 450.degree. C. for a time sufficient to form sodium sulfide; (b) contacting said sodium sulfide of step (a) with water and a transition metal for a time and at a temperature sufficient to form transition metal sulfide, sodium hydroxide, hydrogen and impurities; and (c) recirculating said sodium hydroxide from step (b) to step (a) and removing said transition metal sulfide and said impurities, wherein said impurities are iron, vanadium and nickel. Optionally, molecular hydrogen may be added in the first step. The present invention is useful in removing organically bound sulfur that has been recognized to be difficult to remove, such as thiophenes. Beneficially, the process also removes other heteroatoms (nitrogen and oxygen) and metals (vanadium, iron, nickel) and reduces asphaltene content (n-heptane insolubles), micro concarbon residue, coke, 975.degree. F. fractions, TGA fixed carbon, average molecular weight, density and viscosity.

8. 发明申请

US20090319523A1 Best Match Search 审中-公开
标题翻译：最佳匹配搜索
公开(公告)号：US20090319523A1
公开(公告)日：2009-12-24
申请号：US12488892
申请日：2009-06-22
申请人： David R. Anderson , Jean Rawlings , Jerry L. Mansfield, II , Michael Mockus , Ronald D. Myers
发明人： David R. Anderson , Jean Rawlings , Jerry L. Mansfield, II , Michael Mockus , Ronald D. Myers
IPC分类号： G06F17/30 , G06F15/16
CPC分类号： G06F16/24575
摘要： An apparatus system and methods are presented for best match search. In one embodiment, the apparatus includes a plurality of functional modules configured to collect user profile information and a service provider criterion, match a service provider profile to at least one of the user profile information and the service provider criterion, calculate a service provider statistic based on service provider data associated with a selected service provider, and generate service provider comparison data in response to the service provider statistic. In the described embodiments, these modules include a profile collection module, a profile match module, a provider analyzer, and a provider comparison module.
摘要翻译：提供了一种装置系统和方法，用于最佳匹配搜索。在一个实施例中，该设备包括多个功能模块，其被配置为收集用户简档信息和服务提供商标准，将服务提供商简档与用户简档信息和服务提供商标准中的至少一个相匹配，基于服务提供商统计量计算与所选择的服务提供商相关联的服务提供商数据，以及响应于服务提供商统计信息生成服务提供商比较数据。在所描述的实施例中，这些模块包括简档收集模块，简档匹配模块，提供者分析器和提供者比较模块。

9. 发明授权

US06662872B2 Combined steam and vapor extraction process (SAVEX) for in situ bitumen and heavy oil production 有权
标题翻译：用于原位沥青和重油生产的蒸汽和蒸汽萃取工艺（SAVEX）
公开(公告)号：US06662872B2
公开(公告)日：2003-12-16
申请号：US10045293
申请日：2001-11-07
申请人： A. M. Harold Gutek , Brian Harschnitz , Ronald D. Myers , Tadahiro Okazawa
发明人： A. M. Harold Gutek , Brian Harschnitz , Ronald D. Myers , Tadahiro Okazawa
IPC分类号： E21B4322
CPC分类号： E21B43/2406 , E21B43/168 , E21B43/2408
摘要： Steam is injected into the reservoir, heats the reservoir to mobilize and recover at least a fraction of reservoir hydrocarbons, forming a steam chamber in the reservoir. The steam is continuously injected into the reservoir to mobilize and recover reservoir hydrocarbons therefrom until at least one of (i) an upper surface of the chamber has progressed vertically to a position that is approximately 25 percent to 75 percent the distance from the bottom of the injection well to the top of the reservoir, and (ii) the recovery rate of the hydrocarbons is approximately 25 percent to 75 percent of the peak predicted recovery rate using steam-assisted gravity drainage. A viscosity-reducing hydrocarbon solvent is injected into the reservoir, the solvent being capable of existing in vapor form in the chamber and being just below the solvent's saturation pressure in the chamber, mobilizing and recovering additional hydrocarbons from the reservoir.
摘要翻译：将蒸汽注入储存器中，加热储存器以调动和回收至少一部分储层烃，在储层中形成蒸汽室。蒸汽被连续地注入到储存器中以从其中移动和回收储存器碳氢化合物，直到（i）室的上表面中的至少一个垂直地进行到从底部的距离的大约25％到75％的位置注入井的顶部，（ii）碳氢化合物的回收率约为使用蒸汽辅助重力排水的峰值预测回收率的25％至75％。将降粘烃溶剂注入储存器中，溶剂能够在室中以蒸气形式存在，并且刚好低于溶剂在室中的饱和压力，从储存器中移动和回收另外的烃。

10. 发明授权

US5935421A Continuous in-situ combination process for upgrading heavy oil 失效
标题翻译：连续原位组合工艺提升重油
公开(公告)号：US5935421A
公开(公告)日：1999-08-10
申请号：US734322
申请日：1996-10-21
申请人： Glen Brons , Ronald D. Myers , Roby Bearden
发明人： Glen Brons , Ronald D. Myers , Roby Bearden
IPC分类号： C10G29/04 , C10G67/02 , C10G19/02
CPC分类号： C10G29/04 , C10G67/02
摘要： The invention relates to an integrated, continuous process for the removal of organically bound sulfur (e.g., mercaptans, sulfides and thiophenes) comprising the steps of contacting a heavy oil, sodium hydroxide, hydrogen and water at a temperature of from about 380.degree. C. to 450.degree. C. to partially desulfurize the heavy oil and to form sodium sulfide, contacting said sodium sulfide via steam stripping to convert the sodium sulfide to sodium hydroxide and the sulfur recovered as hydrogen sulfide. The sodium hydroxide is recirculated for reuse. The partially desulfurized, dewatered heavy oil is treated with sodium metal under desulfurizing conditions, typically at a temperature of from about 340.degree. C. to about 450.degree. C., under a hydrogen pressure of at least about 50 psi to essentially desulfurize the oil, and form sodium sulfide. Optionally, the sodium salt generated can be regenerated to sodium metal using regeneration technology. The process advantageously produces essentially sulfur-free product oils having reduced nitrogen, oxygen and metals contents and reduced viscosity, density, molecular weight and heavy ends.
摘要翻译：本发明涉及用于去除有机结合硫（例如硫醇，硫化物和噻吩）的一体化连续方法，包括以下步骤：在约380℃的温度下使重质油，氢氧化钠，氢气和水接触。至450℃，以部分重硫脱硫并形成硫化钠，通过汽提将硫化钠接触，将硫化钠转化为氢氧化钠，硫作为硫化氢回收。将氢氧化钠再循环以重新使用。部分脱硫的脱水重油在脱硫条件下，通常在约340℃至约450℃的温度下，在至少约50psi的氢气压力下用金属钠处理以使油基本上脱硫，并形成硫化钠。任选地，所生成的钠盐可以使用再生技术再生成金属钠。该方法有利地产生具有降低的氮，氧和金属含量以及降低的粘度，密度，分子量和重量的基本上无硫产品油。

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