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21.发明授权Production of diesel fuel from biorenewable feedstocks with selective separation of converted oxygen 有权从生物可再生原料生产柴油，并选择性分离转化的氧气公开(公告)号：US07982077B2
公开(公告)日：2011-07-19
申请号：US12193176
申请日：2008-08-18
申请人： Tom N. Kalnes , Terry L. Marker , John P. Brady
发明人： Tom N. Kalnes , Terry L. Marker , John P. Brady
CPC分类号： C10G3/45 , B01D2257/504 , C10G3/46 , C10G3/47 , C10G3/50 , C10G45/58 , C10G2300/1003 , C10G2300/1007 , C10G2300/1014 , C10G2300/1018 , C10G2300/201 , C10G2300/207 , C10G2300/4081 , C10G2400/04 , C10L1/08 , Y02E50/13 , Y02P30/20
摘要： A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as fats and oils from plants and animals where the process provides for sulfur-component management. The process involves catalytically treating a renewable feedstock by hydrogenating and deoxygenating to provide a hydrocarbon fraction useful as a diesel boiling range fuel. A selective separation such as a hot high pressure hydrogen stripper may be used to remove at least the carbon oxides from the first zone effluent and provide a liquid recycle stream at pressure and temperature. A vapor stream is separated from the net process effluent and at least carbon dioxide is removed using at least one selective or flexible amine absorber. The resulting hydrogen-rich stream is recycled to the reaction zone.
摘要翻译： 已经开发了一种从可再生原料生产柴油沸点燃料的方法，例如来自植物和动物的脂肪和油，其中该方法提供硫成分管理。 该方法涉及通过氢化和脱氧催化处理可再生原料以提供可用作柴油沸程燃料的烃馏分。 选择性分离如热的高压氢气汽提器可用于从第一区流出物中至少除去碳氧化物，并在压力和温度下提供液体循环流。 蒸汽流与净处理流出物分离，并且使用至少一种选择性或柔性胺吸收剂除去至少二氧化碳。 将所得富氢流循环至反应区。
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22.发明授权公开(公告)号：US07915460B2
公开(公告)日：2011-03-29
申请号：US12193170
申请日：2008-08-18
申请人： Tom N. Kalnes , John P. Brady , Marco Di Stanislao
发明人： Tom N. Kalnes , John P. Brady , Marco Di Stanislao
IPC分类号： C10G1/00
CPC分类号： C10G3/45 , C10G3/46 , C10G3/47 , C10G3/50 , C10G2300/1014 , C10G2300/1018 , C10G2300/1022 , C10G2300/1037 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/28 , C12N2310/30 , Y02E50/13 , Y02P30/20
摘要： A process has been developed for producing diesel boiling range fuel or fuel blending component from renewable feedstocks such as plant oils and greases. The process involves treating a renewable feedstock by hydrogenating and deoxygenating i.e. decarboxylating and/or hydrodeoxygenating to provide a hydrocarbon fraction useful as a diesel fuel. The hydrocarbon fraction is isomerized to improve cold flow properties. At least one interstage stream of the hydrogenating and deoxygenating reaction zone is heat exchanged with the feed to the isomerization reaction zone, and/or the effluent of the hydrogenating and deoxygenating reaction zone is heat exchanged with the feed to the isomerization reaction zone.
摘要翻译： 已经开发了用于从可再生原料如植物油和油脂生产柴油沸程燃料或燃料混合组分的方法。 该方法包括通过氢化和脱氧处理可再生原料，即脱羧和/或加氢脱氧以提供可用作柴油燃料的烃馏分。 烃馏分异构化以改善冷流动性能。 氢化和脱氧反应区的至少一个级间流与异构化反应区的进料热交换，和/或氢化和脱氧反应区的流出物与异构化反应区的进料热交换。
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公开(公告)号：US20110024327A1
公开(公告)日：2011-02-03
申请号：US12899221
申请日：2010-10-06
申请人： Terry L. Marker , Peter Kokayeff , Suheil F. Abdo , Tom N. Kalnes
发明人： Terry L. Marker , Peter Kokayeff , Suheil F. Abdo , Tom N. Kalnes
IPC分类号： C10G45/00
CPC分类号： C10G3/50 , C10G3/46 , C10G3/47 , C10G2300/1014 , C10G2300/1022 , C10G2300/1037 , C10G2300/4081 , C10G2400/04 , Y02P30/20
摘要： A process has been developed for producing diesel boiling range fuel from renewable feedstocks such as plant oils, animal fats and oils, and greases. The process involves treating a renewable feedstock by hydrogenating and deoxygenating to provide a diesel boiling range fuel hydrocarbon product. If desired, the hydrocarbon product can be isomerized to improve cold flow properties. A portion of the hydrocarbon product is recycled to the treatment zone to increase the hydrogen solubility of the reaction mixture.
摘要翻译： 已经开发了用于从可再生原料如植物油，动物油脂和油脂生产柴油沸点燃料的方法。 该方法包括通过氢化和脱氧处理可再生原料以提供柴油沸程燃料烃产物。 如果需要，烃产物可被异构化以改善冷流动性能。 一部分烃产物被再循环到处理区以提高反应混合物的氢溶解度。
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公开(公告)号：US20100122939A1
公开(公告)日：2010-05-20
申请号：US12271857
申请日：2008-11-15
申请人： Lorenz J. Bauer , Tom N. Kalnes , James F. McGehee
发明人： Lorenz J. Bauer , Tom N. Kalnes , James F. McGehee
摘要： The recovery of solids, and particularly solid particulates used as catalysts in slurry hydroprocessing, from asphaltene containing hydrocarbons is improved by controlling asphaltene precipitation. The formation of agglomerates of the solid particulates, having an increased diameter, results in the presence of precipitated asphaltenes, possibly due to flocculation. Asphaltene precipitation is controlled by varying process parameters or introducing additional diluent or flush streams that change the polarity of an asphaltene containing liquid product recovered from an effluent of a slurry hydroprocessing reaction zone.
摘要翻译： 通过控制沥青质沉淀，改善了含沥青质烃的固体，特别是用作浆料加氢处理催化剂的固体颗粒。 具有直径增加的固体颗粒的附聚物的形成导致沉淀的沥青质的存在，这可能是由于絮凝。 沥青质沉淀通过变化的工艺参数控制或引入另外的稀释剂或冲洗流，其改变从浆料加氢处理反应区的流出物回收的含沥青质的液体产物的极性。
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公开(公告)号：US20100087693A1
公开(公告)日：2010-04-08
申请号：US12633253
申请日：2009-12-08
IPC分类号： C07C1/00
CPC分类号： C10G11/16 , C07C1/20 , C07C1/24 , C07C4/06 , C10G3/42 , C10G3/57 , C10G11/14 , C10G2300/4081 , C10G2400/20 , C07C11/02
摘要： Improved processing of an oxygenate-containing feedstock for increased production or yield of light olefins. Such processing involves oxygenate conversion to olefins and subsequent cracking of heavier olefins wherein at least a portion of the products from each of the reactors is elevated in pressure, using a common compressor, prior to being routed to a common product fractionation and recovery section. In one particular embodiment, the cracked product gas can be treated to remove acid gas therefrom. In another embodiment, the olefin cracking reactor is a moving bed reactor.
摘要翻译： 改进含氧化合物原料的加工，以提高轻质烯烃的生产或产率。 这种处理涉及含氧化合物转化为烯烃并随后开裂较重的烯烃，其中使用普通的压缩机将来自每个反应器的产物的至少一部分在压力下升高，然后被送至共同的产物分馏和回收段。 在一个具体实施方案中，可以处理裂化产物气体以从其中除去酸性气体。 在另一个实施方案中，烯烃裂解反应器是移动床反应器。
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公开(公告)号：US20100048965A1
公开(公告)日：2010-02-25
申请号：US12610108
申请日：2009-10-30
IPC分类号： C07C1/00
CPC分类号： C07C1/20 , C07C1/24 , C07C4/06 , C10G3/42 , C10G3/57 , C10G11/18 , C10G2400/20 , Y02P30/42 , Y02P30/48 , C07C11/02
摘要： Improved processing of an oxygenate-containing feedstock for increased production or yield of light olefins. Such processing involves oxygenate conversion to olefins and subsequent cracking of heavier olefins wherein at least a portion of the products from each of the reactors is elevated in pressure, using a common compressor, prior to being routed to a common product fractionation and recovery section. In one particular embodiment, the cracked product gas can be treated to remove acid gas therefrom. In another embodiment, the olefin cracking reactor is a moving bed reactor.
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27.发明申请公开(公告)号：US20090077865A1
公开(公告)日：2009-03-26
申请号：US12193170
申请日：2008-08-18
申请人： Tom N. Kalnes , John P. Brady , Marco Di Stanislao
发明人： Tom N. Kalnes , John P. Brady , Marco Di Stanislao
IPC分类号： C10L1/02
CPC分类号： C10G3/45 , C10G3/46 , C10G3/47 , C10G3/50 , C10G2300/1014 , C10G2300/1018 , C10G2300/1022 , C10G2300/1037 , C10G2300/4081 , C10G2400/02 , C10G2400/04 , C10G2400/28 , C12N2310/30 , Y02E50/13 , Y02P30/20
摘要： A process has been developed for producing diesel boiling range fuel or fuel blending component from renewable feedstocks such as plant oils and greases. The process involves treating a renewable feedstock by hydrogenating and deoxygenating i.e. decarboxylating and/or hydrodeoxygenating to provide a hydrocarbon fraction useful as a diesel fuel. The hydrocarbon fraction is isomerized to improve cold flow properties. At least one interstage stream of the hydrogenating and deoxygenating reaction zone is heat exchanged with the feed to the isomerization reaction zone, and/or the effluent of the hydrogenating and deoxygenating reaction zone is heat exchanged with the feed to the isomerization reaction zone.
摘要翻译： 已经开发了用于从可再生原料如植物油和油脂生产柴油沸程燃料或燃料混合组分的方法。 该方法包括通过氢化和脱氧处理可再生原料，即脱羧和/或加氢脱氧以提供可用作柴油燃料的烃馏分。 烃馏分异构化以改善冷流动性能。 氢化和脱氧反应区的至少一个级间流与异构化反应区的进料热交换，和/或氢化和脱氧反应区的流出物与异构化反应区的进料热交换。
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公开(公告)号：US07041211B2
公开(公告)日：2006-05-09
申请号：US10447610
申请日：2003-05-29
申请人： Tom N. Kalnes
发明人： Tom N. Kalnes
IPC分类号： C10G65/12
CPC分类号： C10G65/12
摘要： A hydrocracking process wherein a hydrocarbonaceous feedstock and hydrogen is passed to a denitrification and desulfurization reaction zone and then directly to a hot, high pressure stripper utilizing a hot, hydrogen-rich stripping gas to produce a liquid hydrocarbonaceous stream which is passed to a hydrocracking zone. The resulting effluent from the hydrocracking zone is then directly passed to the hot, high pressure stripper. A vapor stream from the hot, high pressure stripper is passed to a post-treat hydrogenation reaction zone to saturate at least a portion of the aromatic compounds contained therein.
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公开(公告)号：US06623623B2
公开(公告)日：2003-09-23
申请号：US09894500
申请日：2001-06-28
申请人： Tom N. Kalnes
发明人： Tom N. Kalnes
IPC分类号： C10G6512
摘要： A catalytic hydrocracking process which simultaneously hydroprocesses two feedstocks to provide higher liquid product yields and increase the quality of the liquid products. A first feedstock is passed to a denitrification and desulfurization reaction zone to produce a stream which is in turn passed to a hot, high pressure stripper utilizing a hot, hydrogen-rich stripping gas to produce a first vapor stream and a first liquid stream. At least a portion of the first liquid stream is passed to a hydrocracking zone. A second feedstock having an average boiling point lower than the first feedstock in one embodiment is passed into an upper end of the hot, high pressure stripper to serve as reflux and in another embodiment is passed to an intermediate location in the denitrification and desulfurization reaction zone to serve as quench.
摘要翻译： 同时加氢处理两种原料以提供更高液体产物的催化加氢裂化方法产生并提高液体产品的质量。 将第一原料通入脱氮和脱硫反应区，以产生一种物流，该物流又通过热的富含氢气的汽提气体传递到热的高压汽提器，以产生第一蒸气流和第一液体流。 至少一部分第一液体流被传送到加氢裂化区。 在一个实施方案中，平均沸点低于第一原料的第二原料进入热高压汽提塔的上端，作为回流，在另一个实施方案中，通入脱氮和脱硫反应区的中间位置 作为淬火。
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30.发明授权
公开(公告)号：US5849979A
公开(公告)日：1998-12-15
申请号：US812800
申请日：1997-03-06
IPC分类号： C07C7/11
CPC分类号： C07C7/11
摘要： A process for the removal of trace quantities of polynuclear aromatic compounds from the vapor effluent of a hydrocarbon dehydrogenation zone containing normally gaseous olefinic hydrocarbons, trace mononuclear aromatic compounds and trace polynuclear aromatic compounds by contacting the hot vapor effluent of a hydrocarbon dehydrogenation zone with a cold lean liquid absorption stream to absorb at least a portion of the trace polynuclear aromatic compounds to produce a rich liquid absorption stream and a gaseous olefin-containing hydrocarbon stream having a reduced concentration of polynuclear aromatic compounds.
摘要翻译： 通过使碳氢化合物脱氢区的热蒸气流出物与冷却物接触，从含有通常气态的烯烃，痕量单核芳族化合物和痕量多核芳族化合物的烃脱氢区的蒸气流出物中除去痕量的多核芳族化合物的方法 贫吸液体吸收流以吸收至少一部分痕量多核芳族化合物以产生富液体吸收流和具有降低的多核芳族化合物浓度的含气态烯烃的烃流。
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