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公开(公告)号：US2573726A
公开(公告)日：1951-11-06
申请号：US3597648
申请日：1948-06-29
IPC分类号： C10G45/24
CPC分类号： C10G45/24 , C10G2400/02
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公开(公告)号：US1732111A
公开(公告)日：1929-10-15
申请号：US25812728
申请日：1928-02-29
申请人： HELIODOR ROSTIN
发明人： HELIODOR ROSTIN
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公开(公告)号：US11760947B2
公开(公告)日：2023-09-19
申请号：US17812803
申请日：2022-07-15
发明人： Kareemuddin Shaik , Ujjal Mukherjee , Essam Abdullah Al-Sayed , Pedro Santos , Theodorus Maesen , Mazin Tamimi , Julie Chabot , Ibrahim Abba , Kandasamy Sundaram , Sami Barnawi , Ronald M. Venner
IPC分类号： C10G69/06 , C10G45/26 , C10G45/24 , C10G45/32 , B01J19/24 , C10L1/08 , C10G45/44 , C10G49/22 , C10G65/12 , C10G9/36 , C10G47/30 , C10G49/02 , C10G21/00 , C10G47/26 , C10G55/04 , B01D3/06 , B01D19/00
CPC分类号： C10G69/06 , B01J19/245 , C10G9/36 , C10G21/003 , C10G45/26 , C10G45/32 , C10G45/44 , C10G47/26 , C10G47/30 , C10G49/02 , C10G49/22 , C10G55/04 , C10G65/12 , C10L1/08 , B01D3/06 , B01D19/0057 , B01J2219/0004 , C10G2300/1044 , C10G2300/1048 , C10G2300/202 , C10G2300/205 , C10G2300/206 , C10G2300/301 , C10G2300/302 , C10G2300/308 , C10G2300/40 , C10G2300/4006 , C10G2300/4081 , C10G2300/807 , C10G2400/20 , C10G2400/22 , C10G2400/30
摘要： Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressively separated into at least light and heavy fractions. Depending on the quality of the light and heavy fractions, these are routed to one of three upgrading operations, including a fixed bed hydroconversion unit, a fluidized catalytic conversion unit, or a residue hydrocracking unit that may utilize an ebullated bed reactor. Products from the upgrading operations may be used as feed to a steam cracker.
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公开(公告)号：US10793794B2
公开(公告)日：2020-10-06
申请号：US16555808
申请日：2019-08-29
IPC分类号： C10G69/14 , C10G7/06 , C10G47/02 , C10G45/24 , B01D3/14 , C10G9/36 , C10G21/00 , C10G47/00 , C10G67/04 , C10G69/06 , C10G69/08
摘要： Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include hydrotreated gas oil range intermediates from the vacuum gas oil hydroprocessing zone. Furthermore, vacuum residue is processed in a solvent deasphalting unit to produce deasphalted oil as additional feed to the gas oil hydroprocessing zone.
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公开(公告)号：US20160376718A1
公开(公告)日：2016-12-29
申请号：US14750321
申请日：2015-06-25
申请人： Intevep, S.A.
摘要： A method for upgrading a hydrocarbon using active hydrogen, includes the steps of: feeding a hydrocarbon to a two-compartment cell having a first compartment, a second compartment and a membrane dividing the compartments, wherein the hydrocarbon is fed to the first compartment which functions as a chemical compartment; feeding a source of hydrogen to the second compartment which functions as an electrochemical compartment; and pulsing an electric current or cathodic current across the second compartment.
摘要翻译： 一种使用活性氢升级烃的方法包括以下步骤：向具有第一隔室，第二隔室和分隔隔室的隔膜的两室室进料碳氢化合物，其中烃被供给到第一室，其功能 作为化学隔室; 将氢源供给到用作电化学隔室的第二隔室; 并且脉冲通过第二隔室的电流或阴极电流。
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公开(公告)号：US20150090633A1
公开(公告)日：2015-04-02
申请号：US14558156
申请日：2014-12-02
CPC分类号： C10G45/24 , C07D333/76 , C10G1/00 , C10G1/002 , C10G45/28 , C10G45/30 , C10G2300/107 , C10L1/04 , C10L2200/0438 , C10L2270/026 , C10L2290/24
摘要： A method and a product made by treating a sulfur-containing hydrocarbon heavy feed, e.g., heavy crude asphaltene reduction is disposed herein. The method comprises the steps of: mixing the sulfur-containing hydrocarbon heavy feed with a hydrogen donor solvent and an addled silica to form a mixture and oxidizing the sulfur in the mixture at a temperature between 50° C. and 210° C. wherein the oxidation lowers the amount sulfur in the sulfur-containing hydrocarbon heavy feed by at least 90%.
摘要翻译： 在此处处理通过处理含硫烃重质原料（例如重质粗沥青质还原）制备的方法和产品。 该方法包括以下步骤：将含硫烃重原料与氢供体溶剂和加成二氧化硅混合以形成混合物并在50℃至210℃的温度下氧化混合物中的硫。其中 氧化剂将含硫烃重质原料中的硫含量降低至少90％。
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37.发明授权
公开(公告)号：US4786405A
公开(公告)日：1988-11-22
申请号：US836077
申请日：1986-03-04
摘要： Sulfur-bearing liquid hydrocarbon feedstocks such as kerosene undergo desulfurization and deodorization by contacting such feedstocks with sodium hydride at normal atmospheric pressure and at elevated temperatures. The resulting liquid is further contacted with a mineral acid such as sulfuric acid and an alkaline neutralizing agent such as caustic soda. The liquid may also be contacted with an oxidizying agent such as sodium hyprochlorite prior to being contacted with the neutralizing agent and with a dehydrating agent such as soda ash after being contacted with the neutralizing agent.
摘要翻译： 含硫液体烃原料如煤油通过在正常大气压和升高的温度下将这些原料与氢化钠接触进行脱硫和除臭。 所得液体进一步与无机酸如硫酸和碱中和剂如苛性钠接触。 在与中和剂接触之前，与中和剂接触之前，液体也可以与氧化剂如次氯酸钠接触，并与脱水剂如苏打灰接触。
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公开(公告)号：US4439311A
公开(公告)日：1984-03-27
申请号：US336900
申请日：1982-01-04
申请人： Richard H. O'Blasny
发明人： Richard H. O'Blasny
IPC分类号： C10G29/06 , C10G45/24 , C10M175/00 , C10N40/25 , C10N60/02 , C10G7/10 , C10G7/00 , C10M11/00
CPC分类号： C10M175/0016
摘要： Used lubricating oil is rerefined utilizing hydride reducing agents. The hydride reducing agent contacts the used oil in an aqueous solution, for example. Contact with the hydride reducing agent may occur before, during or after distillation or evaporation of the used lubricating oil. The disclosed method reduces the concentration of carbonyl compounds and metals and reduces the corrosion characteristics of used lubricating oil.
摘要翻译： 使用氢化物还原剂使用润滑油进行再精炼。 例如，氢化物还原剂与水溶液中的二氧化碳接触。 与氢化物还原剂的接触可以在蒸发或蒸发使用的润滑油之前，期间或之后进行。 所公开的方法降低了羰基化合物和金属的浓度，并降低了使用过的润滑油的腐蚀特性。
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39.发明授权
公开(公告)号：US3622503A
公开(公告)日：1971-11-23
申请号：US3622503D
申请日：1970-03-02
发明人： HAUSLER RUDOLF H
CPC分类号： C10G49/007 , C10G45/24
摘要： Asphaltene-containing hydrocarbonaceous black oils are hydrogenated in a slurry process utilizing a hydrogen transfer agent. The transfer agent constitutes a finely divided sponge metal, saturated with hydrogen at elevated pressure, and admixed with the charge stock to form a reactive slurry. Preferred sponge metals include titanium, zirconium, vanadium, tungsten and nickel. In a specific embodiment, the reactive slurry also contains a hydrorefining catalyst of an unsupported sulfide of a Group V-B metal.
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