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公开(公告)号：US10131853B2
公开(公告)日：2018-11-20
申请号：US15120172
申请日：2014-12-10
发明人： Raul Velasco Pelaez , Ravichander Narayanaswamy , Vijayanand Rajagopalan , Arno Johannes Maria Oprins , Andrew Mark Ward , Egidius Jacoba Maria Schaerlaeckens , Joris Van Willigenburg
摘要： The present invention relates to a process for producing BTX comprising pyrolysis, aromatic ring opening and BTX recovery. Furthermore, the present invention relates to a process installation to convert a pyrolysis feedstream into BTX comprising a pyrolysis unit, an aromatic ring opening unit and a BTX recovery unit.
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公开(公告)号：US10316259B2
公开(公告)日：2019-06-11
申请号：US15120949
申请日：2014-12-23
发明人： Christoph Dittrich , Joris Van Willigenburg , Raúl Velasco Pelaez , Egidius Jacoba Maria Schaerlaeckens , Vijayanand Rajagopalan , Andrew Mark Ward , Arno Johannes Maria Oprins , Ravichander Narayanaswamy
摘要： A process for converting hydrocarbon feedstock into olefins and BTX including feeding a hydrocarbon feedstock to a first hydrocracking unit, feeding effluent from the first hydrocracking unit to a first separation section to be separated, feeding a steam including propane to a dehydrogenation unit, and feeding effluent from the dehydrogenation unit to a second separation section.
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公开(公告)号：US10000708B2
公开(公告)日：2018-06-19
申请号：US15120880
申请日：2014-12-23
CPC分类号： C10G9/36 , C10G7/00 , C10G7/12 , C10G55/08 , C10G2300/1033 , C10G2300/4006 , F28D21/0001 , F28D2021/0059 , F28D2021/0075
摘要： A method for heating one or more streams from a refinery process, chosen from the group of a crude tower inlet, vacuum tower inlet, catalytic reformer inlet, coker inlet, thermal cracker inlet and hydrocracker inlet. The method includes transferring, in a heat exchanger, heat from one or more streams from a petro-chemistry process, chosen from the group of a steam cracker charge gas, propane dehydrogenation charge gas and butane dehydrogenation charge gas to said one or more streams from a refinery process for obtaining one or more heated streams in which the temperature of said one or more streams from petro-chemistry process is above the temperature of said one or more streams from a refinery process before said step of heat exchanging has taken place.
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公开(公告)号：US10301561B2
公开(公告)日：2019-05-28
申请号：US15120681
申请日：2014-12-23
发明人： Christoph Dittrich , Joris Van Willigenburg , Raúl Velasco Pelaez , Egidius Jacoba Maria Schaerlaeckens , Andrew Mark Ward , Arno Johannes Maria Oprins , Vijayanand Rajagopalan , Ravichander Narayanaswamy
摘要： A process for converting hydrocarbons into olefins and BTX based on a combination of hydrocracking, thermal and catalytic dehydrogenation.
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公开(公告)号：US20170022429A1
公开(公告)日：2017-01-26
申请号：US15120701
申请日：2014-12-23
摘要： A process for increasing furnace energy efficiency through gas turbine integration by using turbine exhaust gas, wherein a hydrocarbon feed is heated in a furnace.
摘要翻译： 通过使用涡轮机废气通过燃气轮机一体化提高炉能量效率的方法，其中烃进料在炉中加热。
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公开(公告)号：US10563136B2
公开(公告)日：2020-02-18
申请号：US16117052
申请日：2018-08-30
发明人： Raul Velasco Pelaez , Ravichander Narayanaswamy , Vijayanand Rajagopalan , Arno Johannes Maria Oprins , Andrew Mark Ward , Egidius Jacoba Maria Schaerlaeckens , Joris Van Willigenburg
摘要： The present invention relates to a process for producing BTX, comprising pyrolysis, aromatic ring opening and BTX recovery. Furthermore, the present invention relates to a process installation to convert a pyrolysis feedstream into BTX, comprising a pyrolysis unit, an aromatic ring opening and a BTX recovery unit.
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公开(公告)号：US20170009145A1
公开(公告)日：2017-01-12
申请号：US15120880
申请日：2014-12-23
CPC分类号： C10G9/36 , C10G7/00 , C10G7/12 , C10G55/08 , C10G2300/1033 , C10G2300/4006 , F28D21/0001 , F28D2021/0059 , F28D2021/0075
摘要： A method for heating one or more streams from a refinery process, chosen from the group of crude tower inlet, vacuum tower inlet, catalytic reformer inlet, coker inlet, thermal cracker inlet and hydrocracker inlet. The method includes transferring, in a heat exchanger, heat from one or more streams from a petro-chemistry process, chosen from the group of a steam cracker charge gas, propane dehydrogenation charge gas and butane dehydrogenation charge gas to said one or more streams from a refinery process for obtaining one or more heated streams in which the temperature of said one or more streams from petro-chemistry process is above the temperature of said one or more streams from a refinery process before said step of heat exchanging has taken place.
摘要翻译： 一种从精炼工艺中加热一个或多个流的方法，选自粗塔塔入口，真空塔入口，催化重整器入口，焦化器入口，热裂解器入口和加氢裂化器入口。 该方法包括在热交换器中将来自石油化学过程的一种或多种流的热量从蒸汽裂化装料装料气体，丙烷脱氢装料气和丁烷脱氢装料气体组中转移到所述一种或多种流 一种用于获得一种或多种加热流的炼油方法，其中来自石油化学过程的所述一种或多种料流的温度高于在所述热交换步骤之前的炼油工艺的所述一种或多种料流的温度。
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公开(公告)号：US10190060B2
公开(公告)日：2019-01-29
申请号：US15120701
申请日：2014-12-23
摘要： A process for increasing furnace energy efficiency through gas turbine integration by using turbine exhaust gas, wherein a hydrocarbon feed is heated in a furnace.
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公开(公告)号：US20180371338A1
公开(公告)日：2018-12-27
申请号：US16117052
申请日：2018-08-30
发明人： Raul Velasco Pelaez , Ravichander Narayanaswamy , Vijayanand Rajagopalan , Arno Johannes Maria Oprins , Andrew Mark Ward , Egidius Jacoba Maria Schaerlaeckens , Joris Van Willigenburg
摘要： The present invention relates to a process for producing BTX, comprising pyrolysis, aromatic ring opening and BTX recovery. Furthermore, the present invention relates to a process installation to convert a pyrolysis feedstream into BTX, comprising a pyrolysis unit, an aromatic ring opening and a BTX recovery unit.
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公开(公告)号：US10160925B2
公开(公告)日：2018-12-25
申请号：US15120853
申请日：2014-12-23
发明人： Arno Johannes Maria Oprins , Andrew Mark Ward , Egidius Jacoba Maria Schaerlaeckens , Raúl Velasco Pelaez , Ravichander Narayanaswamy , Vijayanand Rajagopalan , Joris Van Willigenburg
IPC分类号： C10G69/00 , C10G9/00 , C10G35/04 , C10G45/58 , C10G69/04 , C10G69/06 , C10G47/00 , C10G49/26 , C10G69/10 , C10G11/02 , C10G45/02 , C10G45/44
摘要： A method of controlling the supply and allocation of hydrogen gas in a hydrogen system of a refinery integrated with olefins and aromatics plants to convert crude oil into petrochemicals. The method includes one or more supply sources that provide hydrogen at individual rates, purities, pressures and costs, multiple consumption sites that consume hydrogen at individual rates, purities and pressures and an interconnecting hydrogen distribution network. The method further includes the integration of hydrogen consuming process units with hydrogen producing process units in which hydrogen recovered from the effluents from the hydrogen consuming process units and hydrogen recovered from the hydrogen producing process units are re-used in the hydrogen consuming process units.
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