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1. 发明授权

US5318697A Process for upgrading hydrocarbonaceous materials 失效
标题翻译：烃类材料升级工艺
公开(公告)号：US5318697A
公开(公告)日：1994-06-07
申请号：US947378
申请日：1992-09-18
申请人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig , Harry A. Adams
发明人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig , Harry A. Adams
IPC分类号： C10G9/00 , C10G9/26 , C10G9/42
CPC分类号： C10G9/00
摘要： This invention relates to a process for upgrading a hydrocarbonaceous material to a product having a lower boiling point than the initial boiling point of said hydrocarbonaceous material and/or a higher boiling point than the final boiling point of said hydrocarbonaceous material, the process comprising heating a feed composition comprising said hydrocarbonaceous material in an enclosed space in the absence of externally supplied water or hydrogen at a temperature in the range of about 750.degree. F. to about 1300.degree. F. and a pressure sufficient to maintain the specific gravity of the contents of said enclosed space in the range of about 0.05 to about 1.5 for an effective period of time to yield said product, said feed composition being characterized by the absence of aromatic compounds with boiling points at atmospheric pressure below about 350.degree. F.
摘要翻译：本发明涉及一种将含烃材料升级成沸点低于所述含烃材料的起始沸点的产物和/或比所述含烃材料的最终沸点高的沸点的方法，该方法包括加热在不存在外部供应的水或氢的情况下，在约750°F至约1300°F的温度范围内将包含所述含烃材料的进料组合物包含在封闭空间中，并且具有足以保持内含物的比重的压力所述封闭空间在约0.05至约1.5的范围内有效的时间以产生所述产物，所述进料组合物的特征在于不存在沸点在大气压下低于约350°F的芳族化合物。

2. 发明授权

US5068027A Process for upgrading high-boiling hydrocaronaceous materials 失效
标题翻译：高沸点烃类物质的升级方法
公开(公告)号：US5068027A
公开(公告)日：1991-11-26
申请号：US482255
申请日：1990-02-20
申请人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig , Harry A. Adams
发明人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig , Harry A. Adams
IPC分类号： C10G9/00 , C10G50/00
CPC分类号： C10G9/00 , C10G50/00
摘要： This invention relates to a process for upgrading a hydrocarbonaceous material having an initial boiling point of at least about 625.degree. F. to a product having a lower boiling point than the initial boiling point of said hydrocarbonaceous material and/or a higher boiling point than the final boiling point of said hydrocarbonaceous material, the process comprising heating a mixture comprising said hydrocarbonaceous material and at least one organic solvent in an enclosed space in the absence of externally supplied water or hydrogen at a temperature in the range of about 750.degree. F. to about 1300.degree. F. and a pressure in excess of about 1200 psig for an effective period of time to yield said product, said pressure being sufficient to maintain the specific gravity of the contents of said enclosed space in the range of about 0.05 to about 1.5, said organic solvent being capable of dissolving at least about 10 parts of said hydrocarbonaceous material per million parts of said organic solvent at the temperature wherein at least about 50% by weight of said organic solvent boils at atmospheric pressure.
摘要翻译：本发明涉及将具有至少约625°F的起始沸点的含烃材料升级成沸点低于所述烃类材料的起始沸点的产物和/或比沸点高于所述烃类材料的最终沸点，所述方法包括在不存在外部供应的水或氢的情况下，在约750°F的温度范围内，将封闭空间中包含所述含烃材料和至少一种有机溶剂的混合物加热至约1300°F和超过约1200psig的压力有效的时间以产生所述产物，所述压力足以将所述封闭空间的内容物的比重保持在约0.05至约1.5的范围内所述有机溶剂能够溶解每百万份所述有机溶剂至少约10份所述烃类材料在其中至少约50重量％的所述有机溶剂在大气压下沸腾的温度下进行。

3. 发明授权

US5316655A Process for making light hydrocarbonaceous liquids in a delayed coker 失效
标题翻译：在延迟焦化炉中制造轻质含烃液体的方法
公开(公告)号：US5316655A
公开(公告)日：1994-05-31
申请号：US792016
申请日：1991-11-13
申请人： Stephen C. Paspek , Christopher P. Eppig , Jeffrey B. Hauser , Carl Polisena
发明人： Stephen C. Paspek , Christopher P. Eppig , Jeffrey B. Hauser , Carl Polisena
IPC分类号： C10B57/04 , C10G9/00 , C10G50/00 , C10G51/02 , C10G9/26
CPC分类号： C10G9/00 , C10G50/00 , C10G51/023 , C10G9/005
摘要： A process for making a light hydrocarbonaceous liquid in a delayed coker comprising:(A) providing a hydrocarbonaceous feed to the coke drum and heating the feed to a temperature of about 800.degree. F. to about 1200.degree. F. to provide an intermediate product; and(B) introducing said intermediate product into the coke drum, operating the coke drum to convert the intermediate product to a final comprising light liquid and coke, and separating the light liquid from the coke;step (A) being conducted in combination with either step (A) (i) or step (A) (ii);Step (A) (i) comprising maintaining the feed during step (A) in an enclosed space and subjecting the feed to a pressure that is at least about 500 psig and is sufficient to maintain the specific gravity of the contents of the enclosed space at least about 0.05 to convert said feed to said intermediate product, the intermediate product containing fractions having a lower boiling point than the initial boiling point of the feed and/or a higher boiling point than the final boiling point of the feed, then reducing the pressure on the intermediate product below about 500 psig prior to step (B);step (A) (ii) comprising contacting the intermediate product from step (A) prior to and/or during step (B) with at least one preheated stripping gas and dissolving at least part of the intermediate product in the stripping gas.
摘要翻译：一种在延迟焦化器中制造轻质含烃液体的方法，包括：（A）向焦炭鼓提供烃质进料并将进料加热至约800°F至约1200°F的温度以提供中间产物; 和（B）将所述中间产物引入焦炭鼓中，操作焦炭鼓以将中间产物转化成包含轻质液体和焦炭的最终产物，并将轻质液体与焦炭分离; 步骤（A）与步骤（A）（i）或步骤（A）（ii）组合进行; 步骤（A）（i）（i）包括在步骤（A）期间将进料保持在封闭空间中，并使进料经受至少约500psig的压力并足以将封闭空间的内容物的比重维持在至少约0.05以将所述进料转化成所述中间产物，所述中间产物含有比所述进料的初始沸点低的沸点和/或比所述进料的最终沸点高的沸点，然后降低所述压力在步骤（B）之前约500psig下的中间产物; 步骤（A）（ii）包括在步骤（B）之前和/或步骤（B）期间使来自步骤（A）的中间产物与至少一个预热的汽提气体接触并将至少部分中间产物溶解在汽提气体中。

4. 发明授权

US6153088A Production of aromatic oils 失效
标题翻译：生产芳香油
公开(公告)号：US6153088A
公开(公告)日：2000-11-28
申请号：US710899
申请日：1996-09-24
申请人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig
发明人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig
IPC分类号： C10G9/00 , C10G9/06
CPC分类号： C10G9/06 , C10G9/00
摘要： A process for the production of aromatic hydrocarbons. The process involves heating gas oil while under pressure, and maintaining the gas oil at temperature and pressure to break the substantially aliphatic chains from the gas oil core structure of two or more aromatic rings, as well as to break the aliphatic chains to smaller molecules. The process yields products which include lighter aliphatic material, as well as aromatic hydrocarbons.
摘要翻译：一种生产芳烃的方法。该方法包括在压力下加热瓦斯油，并保持瓦斯油在温度和压力下从两个或更多个芳环的瓦斯油芯结构中分离基本上脂族的链，以及将脂肪链断裂成较小的分子。该方法产生的产品包括较轻的脂肪族材料以及芳烃。

5. 发明授权

US5186817A Process for separating extractable organic material from compositions comprising oil-in-water emulsions comprising said extractable organic material and solids 失效
公开(公告)号：US5186817A
公开(公告)日：1993-02-16
申请号：US686278
申请日：1991-04-15
申请人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig
发明人： Stephen C. Paspek , Jeffrey B. Hauser , Christopher P. Eppig
IPC分类号： A23K1/16 , A23K1/18 , A61K31/205 , B01D11/02 , B01D11/04 , B01D12/00 , B01D17/00 , B09C1/02 , C02F1/26 , C10G1/04
CPC分类号： C10G1/04 , A23K20/142 , A23K50/40 , A61K31/205 , B01D11/02 , B01D11/04 , B01D11/0488 , B01D12/00 , B01D17/12 , B09C1/02 , C02F1/26
摘要： This invention provides for a process for separating extractable organic material from a feed composition comprising an oil-in-water emulsion comprising a continuous aqueous phase, a discontinuous organic liquid phase comprising said extractable organic material, and solids dispersed in said emulsion, the process comprising the steps of:(I) mixing said feed composition with sufficient shear to convert said feed composition to a water-in-oil emulsion; and(II) contacting said water-in-oil emulsion with at least one organic solvent, said organic solvent being capable of forming with said emulsion a system comprising at least two phases and being capable of dissolving at least about ten parts of said extractable organic material per million parts of said organic solvent at the temperature wherein at least about 50% by weight of said solvent boils at atmospheric pressure; forming a system comprising at least two phases, one of said phases being an emulsion phase comprising said emulsion and the other of said phases being a solvent phase comprising said solvent; replacing at least part of said extractable organic material with part of said solvent, the replaced extractable organic material being dispersed in said solvent phase; and separating said emulsion phase from said solvent phase. In one embodiment, the inventive process includes the additional steps of: separating an effective amount of said organic solvent from said separated emulsion phase to cause separation of said separated emulsion phase into an organic-rich phase and a water-rich phase; and separating said organic-rich phase from said water-rich phase. The solids can be present in either the separated organic-rich phase or the separated water-rich phase. The invention provides for post-treatment procedures for separating any extractable organic material remaining intermixed with the solids using solvent extraction, incineration, wet oxidation, or pyrolysis techniques, or a combination thereof.

6. 发明授权

US4842715A Novel technique for rendering oily sludges environmentally acceptable 失效
标题翻译：油性污泥的环保可接受的新技术
公开(公告)号：US4842715A
公开(公告)日：1989-06-27
申请号：US132221
申请日：1987-12-14
申请人： Stephen C. Paspek, Jr. , Jeffrey B. Hauser , Christopher P. Eppig , Richard B. Stalzer
发明人： Stephen C. Paspek, Jr. , Jeffrey B. Hauser , Christopher P. Eppig , Richard B. Stalzer
IPC分类号： C02F1/26 , C02F1/72 , C02F9/00 , C02F11/00 , C10G53/14
CPC分类号： C10G53/14 , C02F1/26 , C02F1/72 , C02F11/004 , C02F9/00 , Y10S208/952
摘要： A process is disclosed for separating an organic material from a composition comprising said organic material intermixed with particulate solids, the process comprising advancing a light hydrocarbon fluid through said particulate solids at an effective rate to drive at least some of said organic material from said particulate solids, adding water to said composition containing particulate solids and residual organic material to produce a second composition, and adding an oxidizing agent to said second composition in an amount sufficient to remove substantially all of the residual organic material.
摘要翻译：公开了一种用于从包含与颗粒固体混合的所述有机材料的组合物中分离有机材料的方法，该方法包括以有效速率推进轻烃流体通过所述颗粒固体，以从所述颗粒固体驱动至少一些所述有机材料向含有颗粒固体和残留有机材料的所述组合物中加入水以产生第二组合物，并且以足以除去基本上所有剩余的有机材料的量向所述第二组合物中加入氧化剂。

7. 发明授权

US4824555A Extraction of oil from stable oil-water emulsions 失效
标题翻译：从稳定的油水乳液中提取油
公开(公告)号：US4824555A
公开(公告)日：1989-04-25
申请号：US071433
申请日：1987-07-09
申请人： Stephen C. Paspek , Christopher P. Eppig
发明人： Stephen C. Paspek , Christopher P. Eppig
IPC分类号： B01D11/04 , B01D12/00 , B01D17/00 , C10G33/00
CPC分类号： B01D12/00 , B01D11/04 , B01D17/00
摘要： The present invention provides a facile method of oil removal from an oil-water emulsion containing suspended solid particulates. In general, the method utilizes a volatile solvent which is liquefied under pressure and forms a two-phase system when in contact with the emulsion. More particularly, the process of the present invention comprises the steps of(A) introducing said emulsion into a vessel in an extraction system,(B) pressurizing the vessel with a volatile hydrocarbon whereby said volatile hydrocarbon is in the liquefied state and forms a two-phase system with said emulsion,(C) maintaining said pressure for a period of time sufficient to effect the replacement of at least some of the oil in the emulsion phase with said volatile hydrocarbon, the replaced oil being dissolved in the volatile hydrocarbon phase,(D) withdrawing at least a portion of said oil-containing hydrocarbon phase while maintaining the pressure on the two-phase system,(E) reducing the pressure on the two-phase system whereby hydrocarbon dissolved in the emulsion is vaporized, and the emulsion separates into a water phase and an oil phase, and(F) recovering the oil phase from the water phase.

8. 发明授权

US4885079A Process for separating organic material from particulate solids 失效
标题翻译：用于从颗粒状固体中分离有机材料的方法
公开(公告)号：US4885079A
公开(公告)日：1989-12-05
申请号：US320865
申请日：1989-03-07
申请人： Christopher P. Eppig , Stephen C. Paspek , Richard B. Stalzer
发明人： Christopher P. Eppig , Stephen C. Paspek , Richard B. Stalzer
IPC分类号： B09C1/02 , C10G1/04
CPC分类号： C10G1/04 , B09C1/02
摘要： A process is disclosed for separating an organic material from a composition comprising said organic material intermixed with particulate solids, the process comprising advancing a light hydrocarbon fluid through said particulate solids at an effective rate to drive said organic material from said particulate solids. In applications wherein the product produced by said process comprises said particulate solids and undesirable residual organic material intermixed with said particulate solids, said process further comprises the steps of: advancing a higher molecular weight hydrocarbon fluid through said particulate solids at an effective rate to drive said undesirable residual organic material from said particulate solids, at least part of said higher molecular weight hydrocarbon fluid remaining intermixed with said particulate solids; and advancing a second light hydrocarbon fluid through said particulate solids at an effective rate to drive remaining higher molecular weight hydrocarbon fluid from said particulate solids.
摘要翻译：公开了一种用于从包含与颗粒固体混合的所述有机材料的组合物中分离有机材料的方法，该方法包括以有效的速率推进轻质烃流体通过所述颗粒固体以从所述颗粒固体驱动所述有机材料。在其中由所述方法生产的产品包括所述颗粒固体和与所述颗粒固体混合的不期望的残余有机材料的应用中，所述方法还包括以下步骤：以有效速率推进较高分子量烃流体通过所述颗粒固体以驱动所述来自所述颗粒固体的不期望的残余有机材料，所述较高分子量烃流体的至少一部分与所述颗粒状固体混合; 并且以有效的速率推进第二轻质烃流体通过所述颗粒状固体以从所述颗粒固体驱动剩余的较高分子量烃流体。

9. 发明授权

US5092983A Process for separating extractable organic material from compositions comprising said extractable organic material intermixed with solids and water using a solvent mixture 失效
标题翻译：使用溶剂混合物从包含与固体和水混合的所述可萃取有机材料的组合物分离可提取有机材料的方法
公开(公告)号：US5092983A
公开(公告)日：1992-03-03
申请号：US444110
申请日：1989-11-30
申请人： Christopher P. Eppig , Stephen C. Paspek
发明人： Christopher P. Eppig , Stephen C. Paspek
IPC分类号： B01D11/02 , B01D11/04 , B09C1/02 , C10G1/04
CPC分类号： B09C1/02 , B01D11/02 , B01D11/04 , C10G1/04
摘要： This invention provides for a process for separating extractable organic material from a feed composition comprising said extractable organic material intermixed with solids and water, the process comprising:(A) contacting said feed composition with a solvent mixture in an enclosed space, said solvent mixture comprising at least one first organic solvent and at least one second organic solvent, said first organic solvent being capable of dissolving at least about ten parts of said extractable organic material per million parts of said first organic solvent at the temperature wherein at least about 50% by weight of said first organic solvent boils at atmospheric pressure, said second organic solvent being different than and more volatile than said first organic solvent and being capable of dissolving at least about ten parts of said first organic solvent per million parts of said second organic solvent at the temperature wherein at least about 50% by weight of said second organic solvent boils at atmospheric pressure;(B) dissolving at least part of said extractable organic material in said solvent mixture to form a solvent-extract mixture; and(C) separating at least part of said solvent-extract mixture from the contents of said enclosed space, the remaining contents in said enclosed space comprising a treated product.
摘要翻译：本发明提供了一种从包含与固体和水混合的所述可萃取有机材料的进料组合物中分离可提取有机材料的方法，所述方法包括：（A）使所述进料组合物与封闭空间中的溶剂混合物接触，所述溶剂混合物包含至少一种第一有机溶剂和至少一种第二有机溶剂，所述第一有机溶剂能够在至少约百分之五十分之一的所述第一有机溶剂中将至少约十份所述可萃取的有机材料溶解在至少约50％所述第一有机溶剂的重量在大气压下沸腾，所述第二有机溶剂与所述第一有机溶剂不同且更易挥发，并且能够将每百万份所述第二有机溶剂中的至少约十份所述第一有机溶剂溶解在其中所述第二有机物的至少约50重量％的温度解决在大气压下沸腾; （B）将所述可提取有机材料的至少一部分溶解在所述溶剂混合物中以形成溶剂 - 提取物混合物; 和（C）将所述溶剂 - 提取物混合物的至少一部分与所述封闭空间的内容物分离，所述封闭空间中的剩余内容物包含经处理的产品。

10. 发明授权

US5066386A Extraction of oil from stable oil-water emulsions 失效
标题翻译：从稳定的油水乳液中提取油
公开(公告)号：US5066386A
公开(公告)日：1991-11-19
申请号：US537877
申请日：1990-06-14
申请人： Stephen C. Paspek , Christopher P. Eppig
发明人： Stephen C. Paspek , Christopher P. Eppig
IPC分类号： B01D11/04 , B01D12/00 , B01D17/00
CPC分类号： B01D12/00 , B01D11/04 , B01D17/00
摘要： The present invention provides a facile method of oil removal from an oil-water emulsion containing suspended solid particulates. In general, the method utilizes a volatile solvent which is liquefied under pressure and forms a two-phase system when in contact with the emulsion. More particularly, the process of the present invention comprises the steps of(A) introducing said emulsion into a vessel in an extraction system,(B) pressurizing the vessel with a volatile hydrocarbon whereby said volatile hydrocarbon is in the liquefied state and forms a two-phase system with said emulsion,(C) maintaining said pressure for a period of time sufficient to effect the replacement of at least some of the oil in the emulsion phase with said volatile hydrocarbon, the replaced oil being dissolved in the volatile hydrocarbon phase,(D) withdrawing at least a portion of said oil-containing hydrocarbon phase while maintaining the pressure on the two-phase system,(E) reducing the pressure on the two-phase system whereby hydrocarbon dissolved in the emulsion is vaporized, and the emulsion separates into a water phase and an oil phase, and(F) recovering the oil phase from the water phase.
摘要翻译：本发明提供了从含有悬浮固体颗粒的油水乳液中除油的简易方法。通常，该方法利用在压力下液化并在与乳液接触时形成两相体系的挥发性溶剂。更具体地，本发明的方法包括以下步骤：（A）将所述乳液引入萃取系统中的容器中，（B）用挥发性烃加压容器，由此所述挥发性烃处于液化状态并形成二（C）将所述压力保持足以使所述乳状液中的至少一些油与所述挥发性烃替代，所替代的油溶解在挥发性烃相中，（D）在保持两相体系上的压力的同时，将至少一部分所述含油烃相取出，（E）降低两相体系上的压力，由此溶解在乳液中的烃气化，分离成水相和油相，（F）从水相中回收油相。

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