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公开(公告)号：US08535518B2
公开(公告)日：2013-09-17
申请号：US13009062
申请日：2011-01-19
申请人： Ki-Hyouk Choi , Mohammad F. Aljishi
发明人： Ki-Hyouk Choi , Mohammad F. Aljishi
CPC分类号： C10G55/04 , C10G21/08 , C10G25/00 , C10G45/02 , C10G47/00 , C10G47/32 , C10G2300/1033 , C10G2300/202 , C10G2300/205 , C10G2300/308 , C10G2300/4006 , C10G2300/4012 , C10G2300/805 , C10G2400/04
摘要： A petroleum feedstock upgrading method is provided. The method includes supplying a mixed stream that includes hydrocarbon feedstock and water to a hydrothermal reactor where the mixed stream is maintained at a temperature and pressure greater than the critical temperatures and pressure of water in the absence of catalyst for a residence time sufficient to convert the mixed stream into a modified stream having an increased concentration of lighter hydrocarbons and/or concentration of sulfur containing compounds. The modified stream is then supplied to an adsorptive reaction stage charged with a solid adsorbent operable to remove at least a portion of the sulfur present to produce a trimmed stream. The trimmed stream is then separated into a gas and a liquid streams, and the liquid stream is separated into a water stream and an upgraded hydrocarbon product stream.
摘要翻译： 提供石油原料提质方法。 该方法包括将包含烃原料和水的混合物流供应到水热反应器中，其中混合物流保持在不存在催化剂的情况下，其温度和压力大于水的临界温度和压力，停留时间足以使 将混合物流转化为具有增加的较轻烃浓度和/或含硫化合物浓度的改性物流。 然后将经修饰的料流供应到装有固体吸附剂的吸附反应阶段，该固体吸附剂可操作以除去至少一部分存在的硫以产生修剪的料流。 然后将修整的流分离成气体和液体流，并将液体流分离成水流和升级的烃产物流。
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公开(公告)号：US09039889B2
公开(公告)日：2015-05-26
申请号：US12881900
申请日：2010-09-14
CPC分类号： C10G65/10 , C10G47/32 , C10G49/18 , C10G49/22 , C10G65/02 , C10G2300/42 , C10G2300/805
摘要： A hydrocarbon feedstock upgrading method is provided. The method includes supplying the hydrocarbon feedstock, water and a pre-heated hydrogen donating composition to a hydrothermal reactor where the mixed stream is maintained at a temperature and pressure greater than the critical temperatures and pressure of water in the absence of catalyst for a residence time sufficient to convert the mixed stream into a modified stream. The hydrogen donating composition is pre-heated and maintained at a temperature of greater than about 50° C. for a period of at least about 10 minutes. The modified stream includes upgraded hydrocarbons relative to the hydrocarbon feedstock. The modified stream is then separated into a gas stream and a liquid stream and the liquid stream is separated into a water stream and an upgraded hydrocarbon product stream.
摘要翻译： 提供了一种烃原料提质方法。 该方法包括将烃原料，水和预热的供氢组合物供应到水热反应器中，其中混合流保持在不存在催化剂的停留时间的情况下大于临界温度和压力的温度和压力 足以将混合流转化为改性流。 给氢组合物被预热并保持在大于约50℃的温度下至少约10分钟的时间。 修饰的流包括相对于烃原料的改进的烃。 然后将改性的流分离成气流和液体流，并将液体流分离成水流和升级的烃产物流。
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公开(公告)号：US20120181217A1
公开(公告)日：2012-07-19
申请号：US13009062
申请日：2011-01-19
申请人： Ki-Hyouk Choi , Mohammad F. Aljishi
发明人： Ki-Hyouk Choi , Mohammad F. Aljishi
IPC分类号： C10G67/06
CPC分类号： C10G55/04 , C10G21/08 , C10G25/00 , C10G45/02 , C10G47/00 , C10G47/32 , C10G2300/1033 , C10G2300/202 , C10G2300/205 , C10G2300/308 , C10G2300/4006 , C10G2300/4012 , C10G2300/805 , C10G2400/04
摘要： A petroleum feedstock upgrading method is provided. The method includes supplying a mixed stream that includes hydrocarbon feedstock and water to a hydrothermal reactor where the mixed stream is maintained at a temperature and pressure greater than the critical temperatures and pressure of water in the absence of catalyst for a residence time sufficient to convert the mixed stream into a modified stream having an increased concentration of lighter hydrocarbons and/or concentration of sulfur containing compounds. The modified stream is then supplied to an adsorptive reaction stage charged with a solid adsorbent operable to remove at least a portion of the sulfur present to produce a trimmed. The trimmed stream is then separated into a gas and a liquid streams, and the liquid stream is separated into a water stream and an upgraded hydrocarbon product stream.
摘要翻译： 提供石油原料提质方法。 该方法包括将包含烃原料和水的混合物流供应到水热反应器中，其中混合物流保持在不存在催化剂的情况下，其温度和压力大于水的临界温度和压力，停留时间足以使 将混合物流转化为具有增加的较轻烃浓度和/或含硫化合物浓度的改性物流。 然后将经修饰的料流供应到装有固体吸附剂的吸附反应阶段，该固体吸附剂可操作以除去至少一部分存在的硫以产生修剪。 然后将修整的流分离成气体和液体流，并将液体流分离成水流和升级的烃产物流。
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公开(公告)号：US20120061291A1
公开(公告)日：2012-03-15
申请号：US12881900
申请日：2010-09-14
CPC分类号： C10G65/10 , C10G47/32 , C10G49/18 , C10G49/22 , C10G65/02 , C10G2300/42 , C10G2300/805
摘要： A hydrocarbon feedstock upgrading method is provided. The method includes supplying the hydrocarbon feedstock, water and a pre-heated hydrogen donating composition to a hydrothermal reactor where the mixed stream is maintained at a temperature and pressure greater than the critical temperatures and pressure of water in the absence of catalyst for a residence time sufficient to convert the mixed stream into a modified stream. The hydrogen donating composition is pre-heated and maintained at a temperature of greater than about 50° C. for a period of at least about 10 minutes. The modified stream includes upgraded hydrocarbons relative to the hydrocarbon feedstock. The modified stream is then separated into a gas stream and a liquid stream and the liquid stream is separated into a water stream and an upgraded hydrocarbon product stream.
摘要翻译： 提供了一种烃原料提质方法。 该方法包括将烃原料，水和预热的供氢组合物供应到水热反应器中，其中混合流保持在不存在催化剂的停留时间的水的临界温度和压力以上的温度和压力 足以将混合流转化为改性流。 给氢组合物被预热并保持在大于约50℃的温度下至少约10分钟的时间。 修饰的流包括相对于烃原料的改进的烃。 然后将改性的流分离成气流和液体流，并将液体流分离成水流和升级的烃产物流。
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