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    • 21. 发明授权
    • Process and apparatus for ethylbenzene production and transalkylation to xylene
    • 用于乙苯生产和烷基转移到二甲苯的方法和装置
    • US06855854B1
    • 2005-02-15
    • US10461108
    • 2003-06-13
    • Robert B. James, Jr.
    • Robert B. James, Jr.
    • C07C6/12C07C5/27
    • C07C6/126C07C2529/18C07C2529/70C07C15/08
    • The use of two transalkylation catalysts to react aromatic compounds of carbon number nine (and heavier carbon numbers) with benzene to form carbon number eight aromatics is disclosed. The two catalyst system preserves ethyl-group species on the heavier aromatics that would otherwise de-ethylate over most gas-phase transalkylation catalysts to form undesired ethane gas with benzene or toluene. Thus, by using a transalkylation step to save ethylbenzene, a greater yield of para-xylene or other carbon number eight aromatics may be achieved within an integrated complex. An apparatus and process for the two transalkylation catalyst system is disclosed with a liquid-phase unit and a gas-phase unit.
    • 公开了使用两个烷基转移催化剂将碳数为9(和较重碳数)的芳族化合物与苯反应以形成碳数为8的芳族化合物。 两种催化剂体系在较重的芳族化合物上保留乙基物质,否则在大多数气相烷基转移催化剂上脱乙基化,以形成与苯或甲苯不需要的乙烷气体。 因此,通过使用烷基转移步骤来保存乙苯,可以在集成的络合物内实现更高的对二甲苯或其它碳数为8的芳族化合物。 公开了一种用于两个烷基转移催化剂体系的装置和方法,其具有液相单元和气相单元。
    • 23. 发明授权
    • Process for treating a temperature-sensitive hydrocarbanaceous stream
containing a non-distillable component to produce a hydrogenated
distillable hydrocarbonaceous product
    • 用于处理含有不可蒸馏组分的温度敏感烃类物流以生产氢化的可蒸馏烃类产物的方法
    • US4818368A
    • 1989-04-04
    • US113587
    • 1987-10-28
    • Tom N. KalnesRobert B. James, Jr.Darrell W. Staggs
    • Tom N. KalnesRobert B. James, Jr.Darrell W. Staggs
    • A62D3/00A62D3/40A62D101/22A62D101/24A62D101/43C10G69/00C10G69/06C10G69/14
    • A62D3/40C10G69/00C10G69/06C10G69/14A62D2101/22A62D2101/24A62D2101/43A62D2203/10
    • A process for treating a temperature-sensitive hydrocarbonaceous stream containing a non-distillable component to produce a hydrogenated distillable hydrocarbonaceous product while minimizing thermal degradation of the hydrocarbonaceous stream which process comprises the steps of: (a) contacting the hydrocarbonaceous stream with a first hydrogen-rich gaseous stream having a temperature greater than the hydrocarbonaceous stream in a flash zone at flash conditions thereby increasing the temperature of the hydrocarbonaceous stream and vaporizing at least a portion thereof to provide a hydrocarbonaceous vapor stream comprising hydrogen and a heavy stream comprising the non-distillable component; (b) contacting the hydrocarbonaceous vapor stream comprising hydrogen with a hydrogenation catalyst in a hydrogenation reaction zone at hydrogenation conditions to increase the hydrogen content of the hydrocarbonaceous compounds contained in the hydrocarbonaceous vapor stream; (c) condensing at least a portion of the resulting effluent from the hydrogenation reaction zone to provide a second hydrogen-rich gaseous stream and a liquid stream comprising hydrogenated distillable hydrocarbonaceous compounds; (d) recovering a hydrogenated distillable hydrocarbonaceous product from the liquid stream comprising hydrogenated distillable hydrocarbonaceous compounds; and (e) reacting at least a portion of the heavy stream comprising the non-distillable component recovered from step (a) in a thermal coking zone at thermal coking conditions to provide a thermal coking zone effluent.
    • 一种用于处理含有不可蒸馏组分的温度敏感烃物流以产生氢化的可蒸馏烃类产物同时最小化烃流的热降解的方法,该方法包括以下步骤:(a)使烃流与第一氢 - 富氧气流在闪蒸条件下在闪蒸区中具有大于烃流的温度,从而提高烃流的温度并蒸发其至少一部分,以提供包含氢的烃蒸气流和包含不可蒸馏的重质流 零件; (b)在加氢条件下,在加氢反应区中使包含氢气的烃类蒸气物流与氢化催化剂接触,以增加烃类蒸气流中所含烃类化合物的氢含量; (c)将来自氢化反应区的所得流出物的至少一部分冷凝以提供第二富氢气流和包含氢化的可蒸馏烃类化合物的液体流; (d)从包含氢化的可馏分烃类化合物的液体物流中回收氢化的可蒸馏烃类产物; 和(e)使包含从步骤(a)回收的不可蒸馏组分的至少一部分重质流在热焦化条件下在热焦化区中反应,以提供热焦化区流出物。
    • 24. 发明授权
    • Method of separating a hot hydrocarbonaceous stream
    • 分离热含烃物流的方法
    • US4806233A
    • 1989-02-21
    • US90276
    • 1987-08-28
    • Robert B. James, Jr.Tom N. Kalnes
    • Robert B. James, Jr.Tom N. Kalnes
    • C07C7/00C10G49/22C10G9/16C07C5/28
    • C07C7/005C10G49/22Y10S505/854
    • A method of separating a hot hydrocarbonaceous stream having a temperature above the dew point of water and comprising hydrogen, vaporous hydrocarbonaceous compounds and an acidic inorganic compound which method comprises: (a) contacting the hot hydrocarbonaceous stream at a temperature above the dew point of water in a contacting zone with an aqueous alkaline solution in an amount sufficient to simultaneously neutralize the acidic inorganic compound and to cool the hot hydrocarbonaceous stream to a temperature below the dew point of water to produce a flowing stream comprising a hydrogen-rich gas, a liquid hydrocarbonaceous phase and an aqueous solution containing inorganic neutralization products; and (b) introducing the flowing stream produced in step (a) into a separation zone to gravitationally produce an aqueous phase containing inorganic neutralization products, a hydrogen-rich gaseous phase and a hydrocarbonaceous liquid phase.
    • 一种分离温度高于水露点并包含氢,气态烃化合物和酸性无机化合物的热含烃物流的方法,该方法包括:(a)在高于露点露点的温度下使热含烃物流接触 在与碱性水溶液的接触区中,其含量足以同时中和酸性无机化合物,并将热的含烃物流冷却至低于露点的温度,以产生包含富氢气体,液体 含烃相和含有无机中和产物的水溶液; 和(b)将步骤(a)中产生的流动流引入分离区以重力产生含有无机中和产物,富氢气相和含烃液相的水相。
    • 28. 发明授权
    • Process for the conversion of plastic to produce a synthetic crude oil
    • 塑料转化生产合成原油的工艺
    • US5969201A
    • 1999-10-19
    • US086112
    • 1998-05-28
    • Tom N. KalnesRobert B. James, Jr.
    • Tom N. KalnesRobert B. James, Jr.
    • C10G1/00C10G1/10C07C1/00
    • C10G1/002C10G1/10
    • A process for the conversion of plastic to produce a synthetic crude oil by means of contacting the plastic with a hydrocarbonaceous recycle stream in a liquefying zone operated at liquefying conditions to produce a liquefied stream of plastic containing non-distillable particulate matter and at least a portion thereof is filtered. The filtered stream having a reduced concentration of finely divided particulate matter and the balance, if any, of the original liquefied stream together with hydrogen is contacted with a hydro-demetallization catalyst in a hydro-demetallization zone at hydro-demetallization conditions to produce gaseous, water-soluble inorganic compounds. The effluent from the hydro-demetallization zone is contacted with a hydrocracking catalyst in a hydrocracking zone to produce lower boiling hydrocarbons suitable for use as a synthetic crude oil. A recovered hydrogen-rich gaseous stream is preferably recycled to the hydro-demetallization zone. The gaseous, water-soluble inorganic compounds are removed by scrubbing the hydrocracking zone effluent with an aqueous stream. A portion of the hydrocarbons recovered from the hydrocracking zone effluent is recycled to the liquefying zone.
    • 一种通过在液化条件下操作的液化区中使塑料与烃类循环物流接触而产生合成原油的方法,以产生含有不可蒸馏颗粒物质的液化液体流和至少一部分 被过滤。 在氢化脱金属条件下,将具有降低浓度的细碎颗粒物质和余量(如果有的话)原始液化物流与氢气一起的过滤流与加氢脱金属催化剂接触,以产生气态, 水溶性无机化合物。 来自加氢脱金属区域的流出物与加氢裂化区中的加氢裂化催化剂接触以产生适合用作合成原油的低沸点烃。 回收的富含氢气的气流优选地被再循环到加氢脱金属区。 通过用含水流洗涤加氢裂化区流出物来除去气态的水溶性无机化合物。 从加氢裂化区流出物回收的一部分烃再循环到液化区。
    • 29. 发明授权
    • Process for the simultaneous conversion of waste lubricating oil and
pyrolysis oil derived from organic waste to produce a synthetic crude
oil
    • 用于同时转化来自有机废物的废润滑油和热解油的方法,以生产合成原油
    • US5904838A
    • 1999-05-18
    • US62089
    • 1998-04-17
    • Tom N. KalnesRobert B. James, Jr.
    • Tom N. KalnesRobert B. James, Jr.
    • C10G65/04C10G45/00C10G67/00C10M175/00
    • C10G65/04
    • A process for the simultaneous conversion of waste lubricating oil and pyrolysis oil derived from organic waste to produce a synthetic crude oil by means of contacting the combined feed with a hot hydrogen-rich gaseous stream to increase the temperature of the combined feed to vaporize at least a portion of the distillable organic compounds contained therein which is immediately hydrogenated in a hydrogenation reaction zone. The resulting effluent from the hydrogenation reaction zone is then introduced into a hydroprocessing zone to produce higher hydrogen-content hydrocarbons and to remove heterogeneous components such as sulfur, oxygen, nitrogen and halide, for example. The resulting effluent is cooled and partially condensed to produce a gaseous stream containing hydrogen and gaseous water-soluble inorganic compounds and a liquid stream containing hydrocarbon compounds. The gaseous stream is scrubbed to remove the gaseous water-soluble organic compounds and to thereby produce a hydrogen-rich gaseous recycle stream.
    • 用于同时转化来自有机废物的废润滑油和热解油的方法,以通过使组合的进料与富含氢气的气态流接触以提高组合进料的温度至少蒸发而产生合成原油 其中包含的一部分可馏出的有机化合物在氢化反应区中立即氢化。 然后将来自加氢反应区的所得流出物引入加氢处理区以产生较高含氢烃,并除去例如硫,氧,氮和卤化物等不均匀组分。 将所得流出物冷却并部分冷凝以产生含有氢气和气态水溶性无机化合物的气流以及含有烃化合物的液体流。 洗涤气流以除去气态水溶性有机化合物,从而产生富氢气态循环流。