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1. 发明授权

US5426053A Optimization of acid strength and total organic carbon in acid processes (C-2644) 失效
标题翻译：酸工艺中酸强度和总有机碳的优化（C-2644）
公开(公告)号：US5426053A
公开(公告)日：1995-06-20
申请号：US125060
申请日：1993-09-21
申请人： Robert J. L. Chimenti , Gerald M. Halpern , Bernie J. Pafford
发明人： Robert J. L. Chimenti , Gerald M. Halpern , Bernie J. Pafford
IPC分类号： G01N33/18 , G01N35/00
CPC分类号： G01N33/1846 , Y10T436/12 , Y10T436/15 , Y10T436/156666 , Y10T436/235
摘要： A method and system to optimize the acid strength and level of total organic carbon (TOC) of process streams in which specific hydrocarbons are extracted from hydrocarbon mixtures by sulfuric acid.
摘要翻译：优化通过硫酸从烃混合物中提取特定烃的工艺流的总有机碳（TOC）的酸强度和水平的方法和系统。

2. 发明授权

US5106468A Electrophoretic separation 失效
标题翻译：电泳分离
公开(公告)号：US5106468A
公开(公告)日：1992-04-21
申请号：US814381
申请日：1985-12-30
申请人： Robert J. L. Chimenti
发明人： Robert J. L. Chimenti
IPC分类号： B01D57/02 , C10G32/02
CPC分类号： B01D57/02 , C10G32/02 , Y10S204/08 , Y10S204/09
摘要： For the electrophoretic separation of a dispersed phase or contaminant (solid, liquid, or gaseous) from a continuous liquid phase under conditions of intrinsic ionic conductivity due to intrinsic bipolar ions in the continuous phase, especially for conductivities of the continuous liquid phase in excess of about 10.sup.-8 (.OMEGA..m).sup.-1 for which known electrofiltration processes are relatively ineffective or unworkable, a voltage is applied to the dispersed phase-containing liquid phase. The dispersed phase has a field-dependent mobility, and the applied voltage is such as to establish, within the liquid to be treated, a periodic asymmetric electric field E(t), conveniently comprising alternate positive and negative rectangular pulses, having the properties that the time-averaged amplitude of E(t) over one complete period, T, is zero but the average amplitude of each positive feature of the periodic waveform is unequal to that of each negative feature. These conditions give rise to a net electrophoretic migration of dispersed phase which causes dispersed phase to accumulate in a collection region, for example on one or more collector surfaces or within the liquid bulk. In the former case, the collector surfaces are periodically cleaned or regenerated (for deposited solids) or, for liquid or gaseous contaminants, the dispersed phase separates by settling or floatation from the collector surfaces. In the latter case the collected dispersed phase can be mechanically filtered off (with a solid dispersed phase) or allowed to settle or float (for solid, liquid or gaseous dispersed phases). The process is of particular practical importance for the electrofiltration of contaminated petroleum liquids.
摘要翻译：对于在连续相中由于本征双极离子导致的本征离子导电性条件下，连续液相的分散相或污染物（固体，液体或气体）的电泳分离，特别是连续液相的电导率超过约10-8（OMEGA.m）-1，其中已知的电渗过程相对无效或不可行，向分散相含有液相施加电压。分散相具有场依赖性的迁移率，并且所施加的电压使得在待处理液体内建立周期性不对称电场E（t），其方便地包括交替的正矩形脉冲和负矩形脉冲，具有如下特性： E（t）在一个完整周期T的时间平均振幅为零，但周期波形的每个正特征的平均振幅不等于每个负特征的平均振幅。这些条件引起分散相的净电泳迁移，其导致分散相积聚在收集区域中，例如在一个或多个收集器表面上或在液体体积内。在前一种情况下，收集器表面被周期性地清洁或再生（用于沉积的固体），或者对于液体或气体污染物，分散相通过从收集器表面沉降或漂浮而分离。在后一种情况下，收集的分散相可以机械过滤掉（具有固体分散相）或允许沉降或漂浮（用于固体，液体或气体分散相）。该过程对于污染的石油液体的电渗滤特别重要。

3. 发明授权

US4622118A Method and apparatus for separating wax/water from hydrocarbon oil mixture boiling in the lubricating oil range 失效
标题翻译：将蜡/水与在润滑油范围内沸腾的烃油混合物分离的方法和装置
公开(公告)号：US4622118A
公开(公告)日：1986-11-11
申请号：US722162
申请日：1985-04-11
申请人： Robert J. L. Chimenti , Anthony E. Cerkanowicz , Douglas G. Ryan
发明人： Robert J. L. Chimenti , Anthony E. Cerkanowicz , Douglas G. Ryan
IPC分类号： B01D9/00 , B01D17/04 , B01D35/06 , B01D57/02 , B03C5/02 , C10G73/30 , B03C5/00
CPC分类号： C10G73/30 , B01D17/045 , B01D35/06 , B01D57/02 , B01D9/0027 , B01D9/005 , B03C5/024
摘要： In order to separate wax particles and/or water droplets from lubricating oil, free excess electric charge which is net positive or net negative is introduced into the wax/water-laden oil, preferably by charge injection. Wax particle/water droplet agglomeration and particle/droplet size growth within the oil mixture due to the electrophoretic effect arising from the electric charge introduction is allowed to occur. In this way, wax particles or water droplets normally considered to be of insufficient size to be separated effectively by filtration can be removed by filtration if the lube oil is electrically pretreated as described. The filtration, conveniently, can be effected by passing the oil mixture containing the grown wax particles/water droplets through a bed of collector beads of low electrical conductivity or through a settler or, in the case of the wax, through a filter screen.
摘要翻译：为了将蜡颗粒和/或水滴从润滑油中分离出来，优选通过电荷注入将纯净或负净的自由过量电荷引入蜡/含水油中。由于电荷引入引起的电泳效应，允许油混合物内的蜡颗粒/水滴聚集和颗粒/液滴尺寸生长。以这种方式，通常认为尺寸不足以通过过滤有效分离的蜡颗粒或水滴可以如上所述经润滑油进行电预处理而被过滤除去。方便的过滤可以通过使含有生长的蜡颗粒/水滴的油混合物通过低导电性的集流珠或通过沉降器或在蜡的情况下通过过滤网来实现。

4. 发明授权

US5419185A Optimization of the process to manufacture dewaxed oil 失效
标题翻译：制造脱蜡油的工艺优化
公开(公告)号：US5419185A
公开(公告)日：1995-05-30
申请号：US195794
申请日：1994-02-10
申请人： Robert J. L. Chimenti , Gerald M. Halpern
发明人： Robert J. L. Chimenti , Gerald M. Halpern
IPC分类号： C10G21/30 , C10G67/04 , G01N33/28 , G01N9/04
CPC分类号： G01N33/2829 , C10G21/30 , C10G67/04
摘要： Method and apparatus for optimizing the extraction of aromatics from waxy distillates and the dewaxing of waxy raffinates in the manufacture of lubricating oils.
摘要翻译：用于优化从蜡状馏出物中提取芳族化合物的方法和装置，以及在制造润滑油中蜡蜡提取物的脱蜡。

5. 发明授权

US4624763A Separation of dispersed phase from phase mixture 失效
标题翻译：分散相与相混合物分离
公开(公告)号：US4624763A
公开(公告)日：1986-11-25
申请号：US601275
申请日：1984-04-17
申请人： Robert J. L. Chimenti
发明人： Robert J. L. Chimenti
IPC分类号： B01D11/04 , B01D17/02 , B03C5/02 , C10G73/28 , C02F1/48 , C10G33/02
CPC分类号： C10G73/28 , B01D11/04 , B01D17/0217 , B03C5/024
摘要： In order to separate dispersed contaminant phase from a phase mixture comprising the contaminant phase dispersed in a continuous background fluid phase (for example a water-in-oil emulsion), net unipolar charge is injected into the emulsion with an electrostatic charge injection device (1) which issues charged phase mixture into a separation vessel (6). The injected charge both induces an electric field within the embodiment in vessel (6) and also charges the water droplets, resulting in migration of contaminants within the phase mixture in a conglomeration region (33) of the vesssel (6). The mean inter-contaminant spacing is less than, and preferably very much less than (e.g. less than 1%), the smallest internal dimension of the separation vessel so that some conglomeration will occur within the liquid mixture and some will occur on the inner wall surface region of the separation vessel (6). The water droplets settle out to form a distinct water layer (38) on the bottom of the separator vessel (6). The separation effectiveness may be assisted by a bed of closely packed beads (32) occupying a further conglomeration region (34 ) within the separation vessel.
摘要翻译：为了将分散的污染物相与包含分散在连续背景液相（例如油包水乳剂）中的污染物相的相混合物分离，用静电电荷注入装置（1）将净单极电荷注入乳液中），其将带电相混合物发射到分离容器（6）中。注入的电荷都在容器（6）的实施例中引起电场，并且还对水滴进行充电，导致在容器（6）的集聚区域（33）内的相混合物内的污染物迁移。平均污染物间距小于，优选非常小于（例如小于1％），分离容器的最小内部尺寸，使得在液体混合物内将发生一些聚集，并且一些将发生在内壁上分离容器（6）的表面区域。水滴沉淀出，在分离器容器（6）的底部形成一个不同的水层（38）。分离效果可以通过占据分离容器内另外的聚集区域（34）的紧密填充的珠子（32）的床来辅助。

6. 发明授权

US4622119A Method of promoting nucleation of solute in a solution 失效
标题翻译：促进溶液成核的方法
公开(公告)号：US4622119A
公开(公告)日：1986-11-11
申请号：US722107
申请日：1985-04-11
申请人： Anthony E. Cerkanowicz , Irving D. Crane , Brian P. Flannery , Robert J. L. Chimenti
发明人： Anthony E. Cerkanowicz , Irving D. Crane , Brian P. Flannery , Robert J. L. Chimenti
IPC分类号： B01D9/00 , B01D35/06 , B01D57/02 , C10G73/30 , B03C5/00 , B03C5/02 , C10G33/02
CPC分类号： C10G73/30 , B01D35/06 , B01D57/02 , B01D9/0009 , B01D9/0027
摘要： To promote nucleation of a solute in a solution (e.g. wax dissolved in lubricating oil), free excess charge which is net unipolar is introduced into the solution, for example by charge injection, and the solubility for the solute is reduced (for example by cooling), at least until nucleation of the solution takes place. Nucleation is the physical mechanism which leads to precipitation of the solute and so this method can be applied for the electrical pretreatment of the solution to produce a precipitate, following which the precipitate can be removed from the solvent by conventional separation techniques or be present to provide desired physical or chemical characteristics. An alternative method is to reduce the solubility of the solute in the solution almost to the point of nucleation, and only then to introduce the free excess charge so as to precipitate the onset of nucleation.
摘要翻译：为了促进溶液中的溶质的成核（例如溶解在润滑油中的蜡），将净单极的自由过量电荷引入溶液中，例如通过电荷注入，并且溶质的溶解度降低（例如通过冷却），至少直到发生溶液的成核。成核是导致溶质沉淀的物理机制，因此该方法可用于电解液的预处理以产生沉淀物，随后通过常规分离技术将沉淀物从溶剂中除去或提供理想的物理或化学特性。一种替代方法是降低溶质在溶液中几乎达到成核点的溶解度，然后仅引入游离过量的电荷以沉淀成核作用。

7. 发明授权

US4236071A Detection of uranium by light induced luminescence 失效
标题翻译：通过光诱导发光检测铀
公开(公告)号：US4236071A
公开(公告)日：1980-11-25
申请号：US40900
申请日：1979-05-21
申请人： Robert J. L. Chimenti
发明人： Robert J. L. Chimenti
IPC分类号： G01N21/64 , G01V8/02 , G01V5/00
CPC分类号： G01N21/6408 , G01N21/64 , G01V8/02
摘要： A method for the detection and identification of uranium bearing materials in media found in nature such as rocks, soils, surface and sub-surface waters, vegetation, or in material which has been subjected to physical or chemical processing comprises the steps of: irradiating the media with a light, having a single wavelength or narrow band of wavelengths in the range of about 2400 to 5000A for a time equal to or less than about 100 microseconds; waiting for a period of time, which is dependent on twice the distance of the light-source to the irradiated medium, followed by measurement of the intensity and decay time of the luminescent light emitted by the irradiated media in a narrow spectral range, having a wavelength greater than the wavelength of the light used to irradiate the media. The method is useful for remote geochemical prospecting for uranium using laser induced luminescence and in monitoring products and effluents from installations processing or utilizing uranium compounds, such as in elemental or isotopic separation, purification, recovery and ore beneficiation.
摘要翻译：用于检测和识别在自然界中发现的介质中的铀轴承材料的方法，例如岩石，土壤，表面和地下水，植被或经过物理或化学处理的材料的方法包括以下步骤：具有光的介质，具有在约2400至5000A范围内的单个波长或窄波长波段等于或小于约100微秒; 等待一段时间，这取决于光源与被照射介质的距离的两倍，随后测量在窄光谱范围内由照射介质发射的发光的强度和衰减时间，其具有波长大于用于照射介质的光的波长。该方法可用于使用激光诱导发光的铀远程地球化学勘探，以及监测来自安装处理或利用铀化合物的产品和废水，如元素或同位素分离，纯化，回收和选矿。

8. 发明授权

US07160728B2 Methods for optimal usage and improved valuation of corrosive petroleum feedstocks and fractions (law521) 失效
$Methods for optimal usage and improved valuation of corrosive petroleum feedstocks and fractions (law521)$
标题翻译：腐蚀性石油原料和馏分的最佳使用方法和改进的评估方法（法律521）
公开(公告)号：US07160728B2
公开(公告)日：2007-01-09
申请号：US10663566
申请日：2003-09-16
申请人： Robert J. L. Chimenti , Gerald M. Halpern , Patricia H. Kalamaras , Michael P. Anderson , Maureen Iannucci
发明人： Robert J. L. Chimenti , Gerald M. Halpern , Patricia H. Kalamaras , Michael P. Anderson , Maureen Iannucci
IPC分类号： G01N33/24 , G01N21/00
CPC分类号： G01N33/2876 , G01N21/0332 , G01N21/314 , G01N2201/1293 , Y10T436/12
摘要： The invention is a method to improve the prediction of the corrosivity of organic acids in petroleum crudes, feedstocks and distillation fractions by providing a more accurate, repeatable, and rapid means of determining the TAN from the IR spectrum of the material. The method can be easily practiced in refinery, terminal, and assay laboratories. It can be used in conjunction with models and hardware to optimize the usage and improve the valuation of corrosive feed stocks. The invention can be implemented on-line for blending optimization. It comprises the steps of irradiating a heated petroleum sample with IR radiation to produce its IR absorption spectrum, and predicting the TAN from the spectrum using a linear, multivariate regression model. The IR TAN value is then used as input to blending, valuation, and corrosion models.
摘要翻译：本发明是通过提供从材料的IR光谱确定TAN的更准确，可重复和快速的方法来改进对石油原料，原料和蒸馏馏分中有机酸的腐蚀性的预测的方法。该方法可以在炼油厂，终端和分析实验室中轻松实施。它可以与型号和硬件结合使用，以优化使用，并提高腐蚀性原料的估价。本发明可以在线实现混合优化。它包括以下步骤：用IR辐射照射加热的石油样品以产生其IR吸收光谱，并使用线性多变量回归模型从光谱预测TAN。然后将IR TAN值用作混合，估值和腐蚀模型的输入。

9. 发明授权

US5424542A Method to optimize process to remove normal paraffins from kerosine 失效
标题翻译：优化从煤油中除去正常链烷烃的方法
公开(公告)号：US5424542A
公开(公告)日：1995-06-13
申请号：US125061
申请日：1993-09-21
申请人： Robert J. L. Chimenti , Gerald M. Halpern
发明人： Robert J. L. Chimenti , Gerald M. Halpern
IPC分类号： G01N21/35 , G01N33/28 , G01N21/00
CPC分类号： G01N21/359 , G01N21/3577 , G01N33/2829
摘要： A method uses near-infrared radiation to optimize the removal or separation of normal paraffins from a kerosene feed stream. The absorptivity of a feed stream and/or sievate is determined for at least one near-infrared wavelength. The weight percent of the normal paraffins in the feed stream and/or sievate is determined from the absorptivity. The determined weight percent is used to control the removal or separation of normal paraffins from the kerosene feed stream.
摘要翻译：一种方法使用近红外辐射来优化正常石蜡从煤油进料流中的去除或分离。确定进料流和/或硅酸盐的吸收率至少一个近红外波长。进料流和/或硅酸盐中正链烷烃的重量百分比由吸收率确定。确定的重量百分数用于控制正常链烷烃从煤油进料流中的去除或分离。

10. 发明授权

US5404015A Method and system for controlling and optimizing isomerization processes 失效
标题翻译：控制和优化异构化过程的方法和系统
公开(公告)号：US5404015A
公开(公告)日：1995-04-04
申请号：US125062
申请日：1993-09-21
申请人： Robert J. L. Chimenti , Gerald M. Halpern
发明人： Robert J. L. Chimenti , Gerald M. Halpern
IPC分类号： G01N21/35 , G01N33/28
CPC分类号： G01N33/2829 , G01N21/3577 , G01N21/359
摘要： The present invention is a method to determine the oil content of a waxy isomerate by NIR radiation which is then used to control the separation of oil from the waxy isomerate.
摘要翻译：本发明是通过NIR辐射测定蜡状异构体的油含量的方法，然后将其用于控制从蜡状异构体中分离油。

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