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1. 发明申请

US20100072109A1 REMOVAL OF ELEMENTAL SULFUR IN PIPELINES USING STATIC MIXERS 有权
标题翻译：使用静态混合器去除管道中的元素硫
公开(公告)号：US20100072109A1
公开(公告)日：2010-03-25
申请号：US12448684
申请日：2008-01-17
申请人： Ashok Uppal , Ramesh R. Hemrajani , Robert J. Falkiner , Lawrence J. Lawlor , Joseph L. Feimer
发明人： Ashok Uppal , Ramesh R. Hemrajani , Robert J. Falkiner , Lawrence J. Lawlor , Joseph L. Feimer
IPC分类号： C10G21/08
CPC分类号： C10G19/04 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08
摘要： A process for removing elemental sulfur from liquid hydrocarbon steams such as transportation fuel streams, e.g. gasoline, diesel, kerosene, and jet, by contacting such streams with an immiscible aqueous solution under static mixing conditions. The aqueous solution contains a caustic and an effective amount of a Group I or Group II metal sulfide or polysulfide. The elemental sulfur in the stream is converted to a polysulfide that is not soluble in the hydrocarbon stream but is soluble in the aqueous solution, thus resulting in a hydrocarbon product stream having a substantially lower level of elemental sulfur.
摘要翻译：一种从液态烃类蒸汽（如运输燃料流）中除去元素硫的方法，汽油，柴油，煤油和喷射，通过在静态混合条件下将这些流与不混溶的水溶液接触。水溶液含有苛性碱和有效量的第I族或第II族金属硫化物或多硫化物。流中的元素硫转化为不溶于烃流中但可溶于水溶液的多硫化物，从而导致烃产物流具有基本上较低水平的元素硫。

2. 发明授权

US08658028B2 Removal of elemental sulfur in pipelines using static mixers 有权
标题翻译：使用静态混合器去除管道中的元素硫
公开(公告)号：US08658028B2
公开(公告)日：2014-02-25
申请号：US12448684
申请日：2008-01-17
申请人： Ashok Uppal , Ramesh R. Hemrajani , Robert J. Falkiner , Lawrence J. Lawlor , Joseph L. Feimer
发明人： Ashok Uppal , Ramesh R. Hemrajani , Robert J. Falkiner , Lawrence J. Lawlor , Joseph L. Feimer
IPC分类号： C10G19/02
CPC分类号： C10G19/04 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08
摘要： A process for removing elemental sulfur from liquid hydrocarbon steams such as transportation fuel streams, e.g. gasoline, diesel, kerosene, and jet, by contacting such streams with an immiscible aqueous solution under static mixing conditions. The aqueous solution contains a caustic and an effective amount of a Group I or Group II metal sulfide or polysulfide. The elemental sulfur in the stream is converted to a polysulfide that is not soluble in the hydrocarbon stream but is soluble in the aqueous solution, thus resulting in a hydrocarbon product stream having a substantially lower level of elemental sulfur.
摘要翻译：一种从液态烃类蒸汽（如运输燃料流）中除去元素硫的方法，汽油，柴油，煤油和喷射，通过在静态混合条件下将这些流与不混溶的水溶液接触。水溶液含有苛性碱和有效量的第I族或第II族金属硫化物或多硫化物。流中的元素硫转化为不溶于烃流中但可溶于水溶液的多硫化物，从而导致烃产物流具有基本上较低水平的元素硫。

3. 发明申请

US20130068660A1 METHOD FOR INCREASING THERMAL STABILITY OF A FUEL COMPOSITION USING A SOLID PHOSPHORIC ACID CATALYST 有权
标题翻译：使用固体磷酸催化剂增加燃料组合物的热稳定性的方法
公开(公告)号：US20130068660A1
公开(公告)日：2013-03-21
申请号：US13535436
申请日：2012-06-28
申请人： Sebastien Bergeron , Ashok Uppal , Robert J. Falkiner , Marc-André Poirier
发明人： Sebastien Bergeron , Ashok Uppal , Robert J. Falkiner , Marc-André Poirier
IPC分类号： C10G17/095 , C10G61/02
CPC分类号： C10G17/095 , C10G27/04 , C10G29/04 , C10G53/10 , C10G53/12 , C10G53/14 , C10G61/02 , C10G2300/1051 , C10G2300/202 , C10G2300/301 , C10G2300/4018 , C10G2400/08 , C10L1/08
摘要： This invention relates to a method for increasing thermal stability of fuel, as well as in reducing nitrogen content and/or enhancing color quality of the fuel. According to the method, a fuel feedstock can be treated with a solid phosphoric acid catalyst under appropriate catalyst conditions, e.g., to increase the thermal stability of the fuel feedstock. Preferably, the fuel feedstock can be treated with the solid phosphoric acid catalyst at a ratio of catalyst mass within a contact zone to a mass flow rate of feedstock through the zone of at least about 18 minutes to increase the thermal stability of the fuel feedstock, along with reducing nitrogen content and/or enhancing color quality.
摘要翻译：本发明涉及提高燃料的热稳定性以及减少氮含量和/或提高燃料颜色质量的方法。根据该方法，燃料原料可以在合适的催化剂条件下用固体磷酸催化剂处理，例如提高燃料原料的热稳定性。优选地，燃料原料可以用固体磷酸催化剂以接触区域内的催化剂质量与原料通过该区域的至少约18分钟的质量流量比进行处理，以增加燃料原料的热稳定性，以及减少氮含量和/或增强颜色质量。

4. 发明授权

US09028675B2 Method for increasing thermal stability of a fuel composition using a solid phosphoric acid catalyst 有权
标题翻译：使用固体磷酸催化剂提高燃料组合物的热稳定性的方法
公开(公告)号：US09028675B2
公开(公告)日：2015-05-12
申请号：US13535436
申请日：2012-06-28
申请人： Sebastien Bergeron , Ashok Uppal , Robert J. Falkiner , Marc-André Poirier
发明人： Sebastien Bergeron , Ashok Uppal , Robert J. Falkiner , Marc-André Poirier
IPC分类号： C10G17/00 , C10G17/095 , C10G53/10 , C10L1/08 , C10G61/02 , C10G27/04 , C10G29/04 , C10G53/14
CPC分类号： C10G17/095 , C10G27/04 , C10G29/04 , C10G53/10 , C10G53/12 , C10G53/14 , C10G61/02 , C10G2300/1051 , C10G2300/202 , C10G2300/301 , C10G2300/4018 , C10G2400/08 , C10L1/08
摘要： This invention relates to a method for increasing thermal stability of fuel, as well as in reducing nitrogen content and/or enhancing color quality of the fuel. According to the method, a fuel feedstock can be treated with a solid phosphoric acid catalyst under appropriate catalyst conditions, e.g., to increase the thermal stability of the fuel feedstock. Preferably, the fuel feedstock can be treated with the solid phosphoric acid catalyst at a ratio of catalyst mass within a contact zone to a mass flow rate of feedstock through the zone of at least about 18 minutes to increase the thermal stability of the fuel feedstock, along with reducing nitrogen content and/or enhancing color quality.
摘要翻译：本发明涉及提高燃料的热稳定性以及减少氮含量和/或提高燃料颜色质量的方法。根据该方法，燃料原料可以在合适的催化剂条件下用固体磷酸催化剂处理，例如提高燃料原料的热稳定性。优选地，燃料原料可以用固体磷酸催化剂以接触区域内的催化剂质量与原料通过该区域的至少约18分钟的质量流量比进行处理，以增加燃料原料的热稳定性，以及减少氮含量和/或增强颜色质量。

5. 发明授权

US08916117B2 Corrosion control in acid gas removal equipment by the situ generation of polysulfide ions 有权
标题翻译：酸性气体去除设备中的腐蚀控制由原位产生多硫化物离子
公开(公告)号：US08916117B2
公开(公告)日：2014-12-23
申请号：US14097926
申请日：2013-12-05
申请人： Gordon Bryce McGarvey , Robert J. Falkiner , David R. Slim , Bryan M. Knickerbocker
发明人： Gordon Bryce McGarvey , Robert J. Falkiner , David R. Slim , Bryan M. Knickerbocker
IPC分类号： B01D53/48 , B01D53/62 , C23F11/00 , B01D53/52 , B01D53/14 , B01D53/73 , B01D53/78 , C01B17/20 , C23F11/06
CPC分类号： B01D53/52 , B01D53/1468 , B01D53/73 , B01D53/78 , B01D2251/304 , B01D2251/604 , B01D2252/20426 , B01D2252/20484 , B01D2252/606 , B01D2257/408 , B01D2257/602 , C01B17/20 , C23F11/06
摘要： A method for the reduction of corrosion in a treatment unit acid used for separating hydrogen sulfide from and acid gas stream using an alkaline absorption solution. Ions comprising the S2− and/or HS− ions formed by the absorption of the hydrogen sulfide in the absorbent solution are subjected to in situ electrochemical oxidization to form polysulfide ions which form a protective coating on the surfaces of the unit.
摘要翻译：一种用于使用碱性吸收溶液从用于分离硫化氢和酸性气流的处理单元酸中降低腐蚀的方法。包含由吸收剂溶液中的硫化氢吸收形成的S2-和/或HS-离子的离子进行原位电化学氧化，以形成在该单元表面上形成保护涂层的多硫化物离子。

6. 发明授权

US08668887B2 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control, cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment 有权
标题翻译：使用元素硫原位生成多硫化物离子，以改善腐蚀控制，氰化物管理，汞管理，砷酸盐管理以及酸性气体去除设备的性能和可靠性
公开(公告)号：US08668887B2
公开(公告)日：2014-03-11
申请号：US13568561
申请日：2012-08-07
申请人： Gordon Bryce McGarvey , Robert J. Falkiner , David R. Slim , Bryan M. Knickerbocker
发明人： Gordon Bryce McGarvey , Robert J. Falkiner , David R. Slim , Bryan M. Knickerbocker
IPC分类号： B01D53/52 , B01D53/54 , B01D53/64 , B01D53/77 , C23F11/00
CPC分类号： B01D53/1468 , B01D53/52 , B01D53/73 , B01D53/78 , B01D2251/304 , B01D2251/604 , B01D2252/20426 , B01D2252/20484 , B01D2252/606 , B01D2257/408 , B01D2257/602 , C01B17/20 , C01G13/00 , C01G28/008 , C23F11/06
摘要： Methods and systems are provided for the in situ generation of polysulfide ions in a process stream including S2− and/or HS− ions. Methods and systems are also provided to ameliorate corrosion in a process stream containing an acid gas or a scrubbing agent solvent, and abate mercury and cyanide in process streams containing a scrubbing agent solvent.
摘要翻译：提供了用于在包含S2-和/或HS-离子的工艺流中原位生成多硫化物离子的方法和系统。还提供了方法和系统以改善含有酸性气体或洗涤剂溶剂的工艺流中的腐蚀，并且在含有洗涤剂溶剂的工艺流中减少汞和氰化物。

7. 发明授权

US5525233A Process for the removal of elemental sulfur from fluids by mixing said fluid with an immiscible solution of alcoholic caustic and an inorganic sulfide or hydrosulfide 失效
标题翻译：通过将所述流体与不溶混合的醇苛性碱和无机硫化物或氢硫化物溶液混合来从流体中除去元素硫的方法
公开(公告)号：US5525233A
公开(公告)日：1996-06-11
申请号：US348512
申请日：1994-12-01
申请人： Robert J. Falkiner , Daniel W. Kraemer , Marc-Andre Poirier
发明人： Robert J. Falkiner , Daniel W. Kraemer , Marc-Andre Poirier
IPC分类号： C10G19/04 , C10G29/10 , B01D11/04
CPC分类号： C10G29/10 , C10G19/04
摘要： A process for removing elemental sulfur from fluids such as refined petroleum products transported through pipelines normally used for the transport of sour hydrocarbon streams. The sulfur containing fluids are mixed with an immiscible aliphatic solution containing an inorganic caustic material, methanol or aqueous alcohol and an inorganic sulfide or hydrosulfide capable of reacting with the elemental sulfur in a mixing zone to form a polysulfide present in the immiscible alcoholic solution, passing the mixture of fluid and immiscible alcoholic solution to a phase separation zone wherein mixture separates into a fluid phase of reduced elemental and total sulfur content and an immiscible alcoholic phase containing polysulfides, recovering the fluid phase of reduced sulfur content from the phase separation zone, recovering the immiscible alcoholic phase containing polysulfide from the phase separation zone and recycling the immiscible alcoholic solution to the mixing zone. Alcohol from the spent immiscible alcoholic solution may be flash-distilled and recycled for reuse in the process.
摘要翻译：从通常用于运输酸性碳氢化合物流的管道输送的精炼石油产品等流体中除去元素硫的方法。将含硫流体与含有无机碱性物质，甲醇或含水醇的不混溶脂肪族溶液和能够在混合区中与元素硫反应的无机硫化物或氢硫化物混合，形成不混溶的醇溶液中存在的多硫化物，通过将流体和不混溶的醇溶液的混合物混合到相分离区，其中混合物分离成具有降低的元素和总硫含量的流体相和含有多硫化物的不混溶的醇相，从相分离区回收降低的硫含量的流体相，回收不相溶的醇相含有来自相分离区的多硫化物，并将不混溶的醇溶液再循环到混合区。来自不相容的酒精溶液中的酒精可以被闪蒸并再循环以便在该过程中重新使用。

8. 发明授权

US08088281B2 Separation of hydrocarbons from water 有权
标题翻译：碳氢化合物与水分离
公开(公告)号：US08088281B2
公开(公告)日：2012-01-03
申请号：US12289294
申请日：2008-10-24
申请人： Robert J. Falkiner , Bal K. Kaul
发明人： Robert J. Falkiner , Bal K. Kaul
IPC分类号： B01D11/00 , B01D61/00
CPC分类号： C02F1/26 , C02F2101/32 , Y10S210/909
摘要： A method for the removal of entrained hydrocarbons, particularly aromatics, from water by extracting the hydrocarbons in the water with a hydrocarbon which is relatively less soluble in the water than the entrained hydrocarbon. The hydrocarbons are then separated from the water by a process of coalescence/separation. The extractant is suitably a paraffinic hydrocarbon which, while having an affinity for the entrained hydrocarbon, is relatively less soluble in water than hydrocarbons such as aromatics. The hydrocarbons removed from the water can be recirculated to the feed with the composition of the recirculating phase being controlled to achieve the desired level of hydrocarbon removal.
摘要翻译：一种通过用水中相对较少溶解于烃中的烃萃取水中的烃来从水中去除夹带的烃，特别是芳族化合物的方法。然后通过聚结/分离的方法将烃与水分离。萃取剂适宜地是链烷烃，其对于夹带的烃具有亲和性，比烃类如芳族化合物在水中的溶解度相对较低。从水中除去的烃可以再循环到进料中，再循环相的组成被控制以达到所需的烃去除水平。

9. 发明授权

US08080087B2 Salt drying process 有权
标题翻译：盐干燥过程
公开(公告)号：US08080087B2
公开(公告)日：2011-12-20
申请号：US12289293
申请日：2008-10-24
申请人： Robert J. Falkiner , Bal K. Kaul
发明人： Robert J. Falkiner , Bal K. Kaul
IPC分类号： B01D53/26
CPC分类号： B01D53/261 , B01D17/047 , B01D53/263 , B01D2251/30 , B01D2253/10 , B01D2256/24 , B01D2257/80 , B01D2258/06 , C10G33/04 , C10G70/00 , C10G70/002
摘要： A method of drying liquid and gaseous hydrocarbons by contacting a feed stream of the hydrocarbon with an aqueous solution of a salt drying agent prior to passing the stream through a salt dryer to remove part of the water in the stream. The aqueous solution of the salt drying agent is generated in the salt dryer when the partly dried stream comes into contact with the drying salt and forms the solution. The solution is circulated in a loop from the salt dryer to the incoming feed and then through a liquid/liquid coalescer which removes a portion of the water together with dissolved salt from the mixture before the mixture is passed on to the salt dryer where further removal of water occurs. The salt dryer is off-loaded by a substantial factor by the initial partial dehydration and does not require to remove such a large amount of water; the salt consumption is therefore reduced in proportion to the amount of water removed in the treatment steps which precede the dryer.
摘要翻译：一种通过使烃的进料流与盐干燥剂的水溶液接触来使液体和气态烃干燥的方法，然后将该流体通过盐干燥器以除去流中的一部分水。当部分干燥的流体与干燥盐接触并形成溶液时，盐干燥剂的水溶液在盐干燥器中产生。溶液循环从盐干燥器循环到进料，然后通过液体/液体聚结器循环，液体/液体聚结器将混合物中的一部分水与溶解的盐一起从混合物中除去，然后将混合物通入盐干燥器，进一步除去发生水。盐干燥器通过初始部分脱水的实质因素被卸载，并且不需要除去大量的水; 因此，与在干燥器之前的处理步骤中除去的水量成比例地，盐消耗量减少。

10. 发明授权

US5600134A Method for preparing blend products 失效
标题翻译：混合产品的制备方法
公开(公告)号：US5600134A
公开(公告)日：1997-02-04
申请号：US494202
申请日：1995-06-23
申请人： Terrence R. Ashe , Robert J. Falkiner , Tian C. Lau
发明人： Terrence R. Ashe , Robert J. Falkiner , Tian C. Lau
IPC分类号： G01N30/04 , G01N30/72 , G01N30/86 , G01N33/28 , G05D11/13 , H01J49/00
CPC分类号： G01N33/2829 , G05D11/139 , G01N2030/042 , G01N30/7206 , G01N30/8644 , G01N30/8665 , G01N30/8682 , H01J49/00
摘要： A method for controlling the blending of blend stocks having boiling points less that 350.degree. C. into blend products or controlling refinery or chemical processes with feedstocks and products with boiling points less than 350.degree. C. The method comprises selecting one or more chemical or perceptual or physical property or performance properties of the blend stock or blend product or refinery or chemical feed or product, creating a training set from reference samples which contain characteristic molecular species present in the blend stock or blend product or refinery or chemical process feed or product. The reference samples are subject to GC/MS analysis wherein the often collinear data generated is treated by multivariate correlation methods. The training set produces coefficients which are multiplied by the matrix generated from a GC/MS analysis of an unknown blend stock or blend product or refinery or chemical process feed or product to produce a predicted value for the chemical, performance, perceptual or physical property or groups of properties selected.
摘要翻译：控制将沸点低于350℃的共混料料混合到共混产品中或用沸点低于350℃的原料和产品控制炼油或化学过程的方法。该方法包括选择一种或多种化学物质或感知或混合物料或混合物或炼油厂或化学饲料或产品的物理性能或性能特性，从包含混合原料或混合产物或炼油厂或化学工艺进料或产品中存在的特征分子种类的参考样品创建培训组。参考样品进行GC / MS分析，其中生成的经常共线数据通过多变量相关方法进行处理。训练集合产生的系数乘以由未知混合物料或混合产品或炼油厂或化学工艺进料或产品的GC / MS分析产生的基质，以产生化学，性能，感知或物理性质的预测值，或所选属性组。

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