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51. 发明授权

US09005433B2 Integrated process for in-situ organic peroxide production and oxidative heteroatom conversion 有权
标题翻译：用于原位有机过氧化物生产和氧化杂原子转化的综合方法
公开(公告)号：US09005433B2
公开(公告)日：2015-04-14
申请号：US13191622
申请日：2011-07-27
申请人： Farhan M. Al-Shahrani , Omer Refa Koseoglu , Abdennour Bourane
发明人： Farhan M. Al-Shahrani , Omer Refa Koseoglu , Abdennour Bourane
IPC分类号： C10G45/02 , C10G27/04 , C10G27/12 , C10G53/04 , C10G53/14 , C10G67/04 , C10G67/16
CPC分类号： C10G27/12 , B01J19/2445 , B01J19/245 , B01J2219/24 , C10G27/04 , C10G53/04 , C10G53/14 , C10G67/00 , C10G67/0418 , C10G67/12 , C10G67/16 , C10G2300/1096 , C10G2300/202 , C10G2300/301 , C10G2300/4037
摘要： An oxidative treatment process, e.g., oxidative desulfurization or denitrification, is provided in which the oxidant is produced in-situ using an aromatic-rich portion of the original liquid hydrocarbon feedstock. The process reduces or replaces the need for the separate introduction of liquid oxidants such as hydrogen peroxide, organic peroxide and organic hydroperoxide in an oxidative treatment process.
摘要翻译：提供氧化处理方法，例如氧化脱硫或脱氮，其中使用原始液体烃原料的富含芳烃的部分原位制备氧化剂。该方法减少或替代在氧化处理过程中单独引入液体氧化剂如过氧化氢，有机过氧化物和有机氢过氧化物的需要。

52. 发明授权

US08992769B2 Process, method, and system for removing heavy metals from fluids 有权
标题翻译：从流体中除去重金属的工艺，方法和系统
公开(公告)号：US08992769B2
公开(公告)日：2015-03-31
申请号：US13895983
申请日：2013-05-16
申请人： Chevron U.S.A. Inc.
发明人： Dennis John O'Rear , Russell Evan Cooper , Sujin Yean , Stephen Harold Roby , Hosna Mogaddedi , Manuel Eduardo Quintana , Jerry Max Rovner
IPC分类号： C10G17/02 , C10G17/08 , C10G29/06 , C10G29/10 , C10G29/12 , C10G53/04 , C10G29/20 , C10G29/02 , C10G29/22 , C10G53/08
CPC分类号： C10G29/205 , C10G29/02 , C10G29/06 , C10G29/20 , C10G29/22 , C10G53/04 , C10G53/08 , C10G2300/201 , C10G2300/205
摘要： Trace amount levels of heavy metals such as mercury in crude oil are reduced by contacting the crude oil with a sufficient amount of a reducing agent to convert at least a portion of the non-volatile mercury into a volatile form of mercury, which can be subsequently removed by any of stripping, scrubbing, adsorption, and combinations thereof. In one embodiment, at least 50% of the mercury is removed. In another embodiment, the removal rate is at least 99%. In one embodiment, the reducing agent is selected from sulfur compounds containing at least one sulfur atom having an oxidation state less than +6; ferrous compounds; stannous compounds; oxalates; cuprous compounds; organic acids which decompose to form CO2 and/or H2 upon heating; hydroxylamine compounds; hydrazine compounds; sodium borohydride; diisobutylaluminium hydride; thiourea; transition metal halides; and mixtures thereof.
摘要翻译：通过使原油与足够量的还原剂接触将原油中的汞等痕量的重金属还原，以将至少一部分非挥发性汞转化为挥发性汞，后者可以随后通过任何剥离，洗涤，吸附及其组合除去。在一个实施方案中，除去至少50％的汞。在另一个实施方案中，去除率至少为99％。在一个实施方案中，还原剂选自含有氧化态小于+ 6的至少一个硫原子的硫化合物; 亚铁化合物; 亚锡化合物; 草酸盐亚铜化合物; 在加热时分解形成CO 2和/或H 2的有机酸; 羟胺化合物; 肼化合物; 硼氢化钠二异丁基氢化铝; 硫脲过渡金属卤化物及其混合物。

53. 发明申请

US20130026063A1 INTEGRATION OF SOLVENT DEASPHALTING WITH RESIN HYDROPROCESSING 有权
标题翻译：用树脂水解法固溶溶剂去除
公开(公告)号：US20130026063A1
公开(公告)日：2013-01-31
申请号：US13561055
申请日：2012-07-29
申请人： Daniel B. Gillis , Robert Clarke , Joseph Woodson
发明人： Daniel B. Gillis , Robert Clarke , Joseph Woodson
IPC分类号： C10G53/04
CPC分类号： C10G21/003 , C10G1/08 , C10G45/00 , C10G67/16 , C10G2300/107 , C10G2300/206 , C10G2300/44
摘要： The invention is directed to a process that combines the solvent deasphalting with resin hydrotreatment so as to reduce the costs associated with performing each of the steps separately. The integrated process of the invention permits higher product yields coupled with lower energy and transportation costs.
摘要翻译：本发明涉及一种将溶剂脱沥青与树脂加氢处理结合在一起的方法，以便降低与分别执行每个步骤相关的成本。本发明的综合方法允许更高的产品产量以及更低的能量和运输成本。

54. 发明授权

US5879535A Two-stage process for obtaining significant olefin yields from residua feedstocks 失效
标题翻译：从残渣原料获得显着的烯烃产量的两阶段方法
公开(公告)号：US5879535A
公开(公告)日：1999-03-09
申请号：US768343
申请日：1996-12-17
申请人： Willibald Serrand , Mitchell Jacobson , Michael R. Parrish , David G. Hammond
发明人： Willibald Serrand , Mitchell Jacobson , Michael R. Parrish , David G. Hammond
IPC分类号： C07C4/04 , C07C11/04 , C07C11/06 , C10C1/04 , C10C3/06 , C10G1/04 , C10G7/00 , C10G9/32 , C10G51/02 , C10G53/04 , C10G9/28
CPC分类号： C10G51/023 , C10G9/32
摘要： A two-stage process for obtaining a substantial amount of olefinic product from a residua feedstock. The first stage is comprised of a thermal process unit containing a reaction zone comprised of a horizontal moving bed of fluidized hot particles operated at temperatures from about 500.degree. to 600.degree. C. and having a short vapor residence time, and the second stage thermal conversion zone operated at a temperature of about 700.degree. C. to about 1100.degree. C., and also having a short vapor residence time.
摘要翻译：从残渣原料中获得大量烯烃产物的两阶段方法。第一阶段包括一个热处理单元，该热处理单元含有一个反应区，该反应区包括在约500℃至600℃的温度下运行的流化热颗粒的水平移动床，并且具有短的蒸气停留时间，而第二级热转化区域在约700℃至约1100℃的温度下操作，并且还具有短的蒸气停留时间。

55. 发明授权

US5435918A Solvent extraction process involving membrane separation of extract phase and/or intermediate zone phase 失效
标题翻译：涉及提取相和/或中间区相的膜分离的溶剂萃取过程
公开(公告)号：US5435918A
公开(公告)日：1995-07-25
申请号：US74573
申请日：1993-06-10
申请人： Adrianus Welmers , Laura E. Black
发明人： Adrianus Welmers , Laura E. Black
IPC分类号： B01D11/04 , B01D61/02 , B01D69/12 , B01D71/56 , C10G21/00 , C10G21/20 , C10G21/28 , C10G31/11 , C10G53/04 , B01D61/04
CPC分类号： B01D61/025 , B01D69/125 , C10G21/00 , C10G21/28 , C10G31/11
摘要： The solvent extraction of aromatics containing oil using a selective aromatics extraction solvent to produce an aromatics rich extract phase and an oil rich/aromatics lean raffinate is improved by the steps of subjecting the extract phase to a membrane separation step to produce a permeate phase and a retentate phase passing the retentate phase to a settling zone wherein the retentate phase spontaneously separates into two liquid phases, and recycling the upper phase to the extraction zone, either to the feed inlet or to the bottom of the extract reflux zone to thereby increase the raffinate oil recovered from the extraction tower. Alternatively or in addition to the above, a side stream can be taken from an intermediate zone of the extraction zone (e.g. extraction tower) and fed to a membrane separation to produce a solvent rich permeate and an oil rich retentate. The solvent rich permeate is recycled while the oil rich retentate is fed to a settling zone wherein it will spontaneously separate into an oil rich pseudo raffinate upper phase which is recovered and into a solvent rich pseudo extract bottoms phase which is recycled to the solvent extraction zone, preferably at a point below that at which the side stream was withdrawn. The membrane separation zone preferably employs interfacially polymerized membranes under reverse osmosis conditions.
摘要翻译：使用选择性芳族化合物萃取溶剂溶剂萃取含芳烃的油，以产生富含芳烃的萃取相和富油/芳族贫油萃取液，通过以下步骤进行改进：将提取相进行膜分离步骤以产生渗透相和滞留相通过滞留相进入沉降区，其中滞留相自发分离成两个液相，并将上相再循环到提取区，或者进入提取回流区的进料入口或底部，从而增加萃余液从提取塔回收的油。或者或除了上述之外，侧流可以从萃取区（例如萃取塔）的中间区取出，并进料到膜分离以产生富溶剂的渗透物和富含油的滞留物。富含溶剂的渗透物被再循环，同时将富油滞留物进料到沉降区，其中它将自发分离成富油的假提余液上相，并回收到富含溶剂的假萃取物底部相中，该相再循环到溶剂萃取区，优选在低于侧流被抽出的点的点以下。膜分离区优选在反渗透条件下使用界面聚合的膜。

56. 发明授权

US4925535A Process for the production of an aromate concentrate suitable for use as blending component for gasification fuel 失效
标题翻译：用于生产适合用作气化燃料的混合组分的芳香浓缩物的方法
公开(公告)号：US4925535A
公开(公告)日：1990-05-15
申请号：US230187
申请日：1988-08-08
申请人： Gerhard Preusser , Gerd Emmrich , Martin Schulze
发明人： Gerhard Preusser , Gerd Emmrich , Martin Schulze
IPC分类号： B01D3/40 , C07C1/00 , C07C7/08 , C07C15/00 , C07C67/00 , C10G7/08 , C10G53/04 , C10L1/06
CPC分类号： C10G7/08 , C10L1/06
摘要： The process for production of an aromate concentrate for use as a blending component for gasification fuel includes subjecting another feed hydrocarbon mixture to an extractive distillation using N-substituted morpholines as selective solvent in a extractive distillation column. Low-boiling non-aromates with a boiling range up to about 105.degree. C. practically completely and higher-boiling non-aromates with a boiling range between about 105.degree. and 160.degree. C. to a substantial extent are discharged as a raffinate from the top of the extractive distillation column. The extract bottoms from the extractive distillation are fed to a solvent stripping column where the solvent is at least partially recovered from other hydrocarbons. To eliminate condensation and polymerization products due to components with a boiling point over 170.degree. C. from the feed hydrocarbon mixture which can impair the process, a feed hydrocarbon mixture which contains those high boiling components is predistilled prior to extractive distillation to remove them. The top product from the predistillation column is fed to the extractive distillation column for extractive distillation. The predistillation residue can then be added to other hydrocarbons to form the aromate concentrate.
摘要翻译：生产用作气化燃料的共混组分的芳香族浓缩物的方法包括在萃取蒸馏塔中使用N-取代的吗啉作为选择性溶剂对另一种进料烃混合物进行萃取蒸馏。沸点范围高达约105℃的低沸点非芳族化合物，实际上完全沸点高的沸点非常高的沸点在大约105℃至160℃之间的非芳族化合物，作为萃余液从萃取蒸馏塔顶部。来自萃取蒸馏的提取物底部物质进料到溶剂汽提塔，其中溶剂至少部分地从其它烃回收。为了消除来自可能损害该方法的原料烃混合物的沸点超过170℃的组分的冷凝和聚合产物，在萃取蒸馏之前将含有这些高沸点组分的进料烃混合物预先除去，以除去它们。将来自预蒸馏塔的顶部产物进料到萃取蒸馏塔进行萃取蒸馏。然后将预蒸馏残余物加入到其它烃中以形成芳族化合物浓缩物。

57. 发明授权

US4784753A Deasphalting process comprising power recovery from the stage of separating deasphalted oil from the deasphalting solvent 失效
标题翻译：脱沥青方法包括从脱沥青溶剂中分离脱沥青油的阶段的功率回收
公开(公告)号：US4784753A
公开(公告)日：1988-11-15
申请号：US920090
申请日：1986-10-17
申请人： Gerard Hotier , Pierre Renard
发明人： Gerard Hotier , Pierre Renard
IPC分类号： C10C3/08 , C10C3/18 , C10G21/00 , C10G21/28 , C10G53/04 , C10C3/00
CPC分类号： C10G21/003 , C10G21/28
摘要： In a deasphalting process wherein the deasphalted oil is separated from the deasphalting solvent, the invention consists of performing said separation in at least two separate steps, differing by their temperatures, and of recovering heat from the deasphalted oil.The oil to be deasphalted (26) passes through an extractor (1), then through heat recuperators (3) and (4). The oil-solvent separation is achieved in two steps (5) and (11), under supercritical conditions, at different temperatures. The process has the particular advantage of saving power since external heat is provided (10) to only part of the charge.
摘要翻译：在脱沥青方法中，脱沥青油与脱沥青溶剂分离，本发明包括在至少两个独立的步骤中进行分离，其温度不同，并从脱沥青油中回收热量。要脱沥青的油（26）通过萃取器（1），然后通过热回收器（3）和（4）。油溶剂分离在两个步骤（5）和（11）中，在超临界条件下，在不同温度下实现。该过程具有节省电力的特别优点，因为提供外部热量（10）仅限于部分电荷。

58. 发明授权

US4746420A Process for upgrading diesel oils 失效
标题翻译：升级柴油的工艺
公开(公告)号：US4746420A
公开(公告)日：1988-05-24
申请号：US832197
申请日：1986-02-24
申请人： Saeed T. Darian , Sayed-Hamid Arabshahi
发明人： Saeed T. Darian , Sayed-Hamid Arabshahi
IPC分类号： C10G19/02 , C10G21/00 , C10G21/02 , C10G21/12 , C10G29/20 , C10G53/04 , C10G53/10 , C10G53/12 , C10L1/08 , F02B3/06 , C10G17/02 , C10G27/04 , C10G27/14
CPC分类号： C10G21/02 , C10G21/00 , C10G53/04 , C10G53/10 , C10L1/08 , F02B3/06
摘要： A process for upgrading diesel oil comprising the steps of:(1) reacting the diesel oil with a nitrogenous treating agent;(2) contacting the diesel oil from step (1) above with(a) a primary solvent selected from the group consisting of organic solvents having a dipole moment of about 1.3 or greater and mixtures thereof, with the proviso that alkyl amines and alkanol amines are excluded, or a water mixture of the primary solvent comprising about 50% by weight or less water and;(b) a cosolvent different from the primary solvent selected from the group consisting of an alcohol having 1 to 4 carbon atoms, an aldehyde having 1 or 2 carbon atoms, a ketone having 3 carbon atoms, a carboxylic acid having 1 or 2 carbon atoms and mixtures thereof, or a water mixture of the cosolvent comprising about 50% by weight or less water; wherein the primary solvent and cosolvent are each immiscible with the diesel oil or are in combination immiscible with the diesel oil, and(3) separating the diesel oil from step (2) above from the primary solvent and from the cosolvent to recover upgraded diesel fuel.
摘要翻译：一种升级柴油的方法，包括以下步骤：（1）使柴油与含氮处理剂反应; （2）使来自上述步骤（1）的柴油与（a）选自偶极矩为约1.3或更大的有机溶剂及其混合物的主要溶剂接触，条件是烷基胺和链烷醇胺或主要溶剂的水混合物包含约50重量％或更少的水和; （b）不同于选自具有1至4个碳原子的醇，具有1或2个碳原子的醛，具有3个碳原子的酮，1或2个碳原子的羧酸的一次溶剂的助溶剂或其混合物，或共溶剂的水混合物，其包含约50重量％或更少的水; 其中主要溶剂和共溶剂各自与柴油不混溶或与柴油不混溶，和（3）将上述步骤（2）中的柴油与主溶剂和助溶剂分离以回收升级后的柴油。

59. 发明授权

US4233140A Process for regenerating exhausted oils 失效
标题翻译：再生耗油的方法
公开(公告)号：US4233140A
公开(公告)日：1980-11-11
申请号：US970185
申请日：1978-12-18
申请人： Sergio Antonelli , Michele Borza
发明人： Sergio Antonelli , Michele Borza
IPC分类号： C10M175/04 , C10G21/00 , C10G31/06 , C10G53/04 , C10G67/04 , C10M175/00 , C10N40/25 , C10M11/00
CPC分类号： C10M175/005
摘要： For refining spent motor oils in order to recover lubricating bases to be reused, the stock to be refined is first stripped of water and light hydrocarbons, then a first extraction with a solvent (preferably a lower paraffin), heating the oil stripped of the solvent, distilling it under vacuum to separate light, medium and heavy lubricating bases, heating the heavier lubricating base and then extracting it with the same solvent as aforesaid, and sending the lubricating bases, separately and individually, to a hydrofinishing stage. The recycle to solvent extraction of the heavy bases affords the advantage of important heat savings and the possibility of adopting blander working conditions in the hydrofinishing of the heavier lubricating bases.
摘要翻译：为了回收用于再利用的润滑油基料，为了回收待再利用的润滑油基质，首先将待精炼的原料汽提出水和轻烃，然后用溶剂（优选低级石蜡）进行第一次萃取，加热汽提的溶剂在真空下蒸馏分离轻，中，重润滑基料，加热较重的润滑基料，然后用与上述相同的溶剂萃取，并将润滑基料分别单独送入加氢精制阶段。对重碱进行溶剂萃取的再循环提供了重要的热量节省的优点，以及在较重润滑基料的加氢精制中采用钝化工作条件的可能性。

60. 发明授权

US4181597A Method of stabilizing lube oils 失效
标题翻译：稳定润滑油的方法
公开(公告)号：US4181597A
公开(公告)日：1980-01-01
申请号：US901943
申请日：1978-05-01
申请人： Tsoung-Yuan Yan , Robert F. Bridger
发明人： Tsoung-Yuan Yan , Robert F. Bridger
IPC分类号： C10G53/04 , C10G71/00 , C10G37/06 , C10G41/00
CPC分类号： C10G71/00 , C10G2400/10
摘要： A process is provided for improving the stability of a hydrocarbon mineral oil, particularly a hydrocracked stock, normally susceptible to thermal oxidation and the effect of light rays and for decreasing the tendency of the oil to form sludge material. The process involves reacting the hydrocarbon mineral oil before or after conventional treatment, such as dewaxing operations, with a stabilizing agent, such as an olefin, alcohol, ester or alkyl halide in the presence of a heterogeneous acidic catalyst which includes acid resins, clays and aluminosilicates, and which has a controlled alkylation activity. The final oil product has improved light stability over a conventionally treated oil.
摘要翻译：提供了一种用于提高通常易受热氧化影响的烃矿物油，特别是加氢裂化原料的稳定性的方法，以及光线的作用和降低油形成污泥材料的倾向。该方法包括在诸如脱蜡操作的常规处理之前或之后使烃类矿物油与诸如烯烃，醇，酯或烷基卤化物的稳定剂在包含酸性树脂，粘土和多种酸性催化剂的存在下反应，硅铝酸盐，并具有受控的烷基化活性。最终的油品比常规处理的油具有改善的光稳定性。

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