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公开(公告)号：US20190177624A1
公开(公告)日：2019-06-13
申请号：US16217887
申请日：2018-12-12
Applicant: TOTAL RESEARCH & TECHNOLOGY FELUY , IFP Energies nouvelles
Inventor： Karin BARTHELET , Emmanuelle BRACCO , Vincent COUPARD , Nikolai NESTERENKO
CPC classification number: C10G53/08 , C07C7/005 , C07C7/05 , C07C7/12 , C10G2300/1092 , C10G2300/202 , C10G2400/20 , C07C11/09 , C07C11/08
Abstract: This invention pertains to a method for purifying an olefinic feedstock that comprises olefins with 4 carbon atoms and impurities including isobutanal, ethanol, and acetone, where said method comprises a pretreatment that comprises a step for eliminating acetone and optionally a step for eliminating the water that is present in said olefinic feedstock, and a step for simultaneously eliminating isobutanal and ethanol by running the feedstock obtained from the pretreatment over at least one fixed bed having at least one adsorbent that comprises at least one porous refractory oxide-based material, optionally impregnated with one or more alkaline or alkaline-earth cations; where said step for simultaneously eliminating isobutanal and ethanol operates at a temperature of between 0 and 200° C., at a pressure of 0.1 to 10 MPa, and with an hourly volumetric flow rate (VVH) of the feedstock on the fixed bed of between 0.1 and 10 h−1.
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2.发明申请PROCESS FOR CAPTURING A HEAVY METAL CONTAINED IN A MOIST GAS, INTEGRATING A HEAT PUMP TO COOL THE GAS BEFORE ELIMINATING WATER 审中-公开用于捕获在气水中包含的重金属的方法，在排除水之前集成热泵以冷却气体
公开(公告)号：US20160175771A1
公开(公告)日：2016-06-23
申请号：US14909326
申请日：2014-06-17
Applicant: IFP ENERGIES NOUVELLES
Inventor： Florent GUILLOU , Fabien PORCHERON , Karin BARTHELET , Arnaud BAUDOT , Yann LEPINE , Clotilde JUBIN
CPC classification number: B01D53/64 , B01D53/265 , B01D53/343 , B01D53/81 , B01D2251/60 , B01D2251/602 , B01D2253/1124 , B01D2253/1128 , B01D2256/24 , B01D2257/60 , B01D2257/602 , B01D2257/80 , B01J20/02 , B01J20/0285 , B01J20/06 , B01J20/3204 , B01J20/3236 , C10L3/101 , C10L3/103 , C10L3/104 , C10L3/106 , C10L2290/06 , C10L2290/30 , C10L2290/54
Abstract: Capturing mercury or arsenic heavy metal from a moist gas containing water vapour, by: a) cooling the moist gas by heat exchange with a heat transfer fluid produced in e) in order to obtain a gas cooled to a temperature Tf, vaporizing the heat transfer fluid; b) separating condensed water and condensates contained in the cooled gas obtained in a) obtaining a gas depleted in water and a liquid stream containing water; c) compressing vaporized heat transfer fluid obtained from a) obtaining compressed heat transfer fluid; d) heating water-depleted gas by heat exchange with compressed heat transfer fluid obtained in c) obtaining a cooled heat transfer fluid and a gas reheated to a temperature Tc; e) decompressing cooled heat transfer fluid obtained in d), recycling heat transfer fluid to a); f) contacting reheated gas obtained in d) with a capture mass for said heavy metal.
Abstract translation: 通过以下方式从含有水蒸汽的湿气中捕获汞或砷重金属：a）通过与e）中产生的传热流体进行热交换来冷却湿气，以获得冷却至Tf的气体，蒸发热传递 流体; b）分离所得冷却气体中所含的冷凝水和冷凝物，a）获得缺水的气体和含有水的液体流; c）压缩从a）获得的蒸发的传热流体获得压缩的传热流体; d）通过与c）获得的压缩传热流体进行热交换来加热贫水气体，获得冷却的传热流体和再加热至温度Tc的气体; e）对d）中获得的冷却的传热流体进行减压，将传热流体循环到a）; f）将d）中获得的再加气与所述重金属的捕集物接触。
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公开(公告)号：US20240059981A1
公开(公告)日：2024-02-22
申请号：US18268174
申请日：2021-12-09
Applicant: IFP ENERGIES NOUVELLES
Inventor： Nicolas LEGAGNEUX , Marie-Claire MARION , Karin BARTHELET
CPC classification number: C10G25/003 , C10L3/101 , B01D53/82 , B01D53/46 , B01J20/08 , B01J20/28011 , B01J20/28061 , B01J20/28083 , B01J20/28071 , B01J20/28073 , B01J20/28076 , C10G2300/1003 , C10G2300/104 , C10G2300/1022 , C10G2300/1025 , C10G2300/202 , B01D2253/1124 , B01D2253/306 , B01D2253/311 , B01D2253/308 , B01D2253/25 , B01D2257/55 , B01J2220/56
Abstract: The present invention relates to a process for trapping silicon compounds in a gaseous or liquid feedstock, comprising bringing the feedstock into contact with a trapping mass with a liquid hourly space velocity LHSV of less than 5 h−1 or a gas hourly space velocity GHSV of less than 500 h−1.
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4.发明申请METHOD FOR THE ELEMENT OF MERCURY FROM A FEEDSTOCK DOWNSTREAM OF A FRACTIONATION UNIT 审中-公开从分离单元的进料下游中的汞的元素的方法
公开(公告)号：US20170022431A1
公开(公告)日：2017-01-26
申请号：US15214886
申请日：2016-07-20
Applicant: IFP Energies nouvelles
Inventor： Florent GUILLOU , Arnaud BAUDOT , Charles-Philippe LIENEMANN , Antoine HUGON , Karin BARTHELET , Fabien PORCHERON
IPC: C10G31/06
CPC classification number: C10G31/06 , C10G25/00 , C10G53/08 , C10G2300/205
Abstract: Process for the elimination of mercury contained in a heavy hydrocarbon-containing feedstock downstream of a main fractionation unit, a process in which: a) the non-elemental mercury contained in the compounds of said feedstock is transformed to elemental mercury; b) a fractionation of said hydrocarbon-containing feedstock is carried out in a fractionation unit in order to produce a top effluent comprising elemental mercury; c) the top effluent obtained in stage b) is brought into contact with a mercury capture material contained in a unit for the capture of mercury, in order to obtain an effluent that is at least partially de-mercurized.
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5.发明申请PROCESS FOR CAPTURING A HEAVY METAL CONTAINED IN A MOIST GAS, INTEGRATING A HEAT PUMP TO HEAT THE GAS INTRODUCED INTO A CAPTURE MASS 有权用于捕获在气体气体中包含的重金属的方法，整合热泵以将气体引入捕获质量
公开(公告)号：US20160166983A1
公开(公告)日：2016-06-16
申请号：US14908003
申请日：2014-06-17
Applicant: IFP ENERGIES NOUVELLES
Inventor： Florent GUILLOU , Fabien PORCHERON , Karin BARTHELET , Arnaud BAUDOT , Yann LEPINE , Clotilde JUBIN
CPC classification number: B01D53/64 , B01D53/005 , B01D53/343 , B01D2251/60 , B01D2251/602 , B01D2253/1124 , B01D2253/1128 , B01D2256/24 , B01D2257/60 , B01D2257/602 , B01D2259/655 , B01J20/06 , B01J20/3028 , B01J20/3204 , B01J20/3236 , C10L3/101 , C10L3/102 , C10L3/103 , C10L3/104 , C10L3/106 , C10L2290/06 , C10L2290/46 , C10L2290/48 , C10L2290/542
Abstract: Capturing at least one heavy metal, from mercury and arsenic, contained in a moist gas comprising water vapour, by the following steps: a) heating the moist gas by heat exchange with a compressed heat transfer fluid obtained in step e) in order to obtain a condensed heat transfer fluid and a gas reheated to a temperature Tc; b) bringing the reheated gas into contact with a heavy metal capture mass in order to obtain a gas depleted in heavy metal; c) decompressing the cooled heat transfer fluid; d) cooling the gas depleted in heavy metal by heat exchange with the heat transfer fluid produced in step c) in order to obtain a cooled gas at a temperature Tf, the heat transfer fluid being vaporized; e) compressing the vaporized heat transfer fluid in a manner such as to obtain a compressed heat transfer fluid, the compressed heat transfer fluid being recycled.
Abstract translation: 通过以下步骤捕获包含在包含水蒸气的潮湿气体中的至少一种重金属（来自汞和砷）：a）通过与在步骤e）中获得的压缩传热流体进行热交换来加热湿气体，以获得 冷凝的传热流体和再加热到温度Tc的气体; b）使重新加热的气体与重金属捕集物体接触，以获得贫重的重金属的气体; c）减压冷却的传热流体; d）通过与步骤c）中产生的传热流体进行热交换来冷却贫金属的气体，以获得在Tf温度下的冷却气体，所述传热流体被蒸发; e）以这样的方式压缩蒸发的传热流体，以获得压缩的传热流体，所述压缩的传热流体被再循环。
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公开(公告)号：US20240050922A1
公开(公告)日：2024-02-15
申请号：US18267965
申请日：2021-12-09
Applicant: IFP ENERGIES NOUVELLES
Inventor： Nicolas LEGAGNEUX , Marie-Claire MARION , Karin BARTHELET , Patrick EUZEN , Joseph LOPEZ
CPC classification number: B01J20/08 , B01J20/3204 , B01J20/3236 , B01J20/28011 , B01J20/28061 , B01J20/28083 , B01J20/2809 , C10G25/05 , C10G2300/104 , C10G2400/02 , C10G2300/202
Abstract: The present invention relates to a mass for trapping silicon compounds, comprising a porous alumina-based support and at least one metal chosen from the metals from groups VIB and VIIIB, and exhibiting a grain density of at least 1.20 g/ml, a specific surface of at least 300 m2/g and pores with a mean size of less than 6.5 nm, as determined by mercury porosimetry. The present invention also relates to a process for the preparation of said trapping mass and to a trapping process using said trapping mass.
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公开(公告)号：US20170361302A1
公开(公告)日：2017-12-21
申请号：US15627490
申请日：2017-06-20
Applicant: IFP Energies Nouvelles
Inventor： Karin BARTHELET , Antoine HUGON
CPC classification number: B01J20/0237 , B01D53/02 , B01D53/64 , B01D2253/104 , B01D2253/1128 , B01D2253/311 , B01D2257/602 , B01J20/0285 , B01J20/08 , B01J20/28011 , B01J20/28016 , B01J20/28019 , B01J20/28021 , B01J20/28073 , B01J20/28076 , B01J20/28092 , B01J20/3078 , B01J20/3085 , B01J20/3204 , B01J20/3236 , B01J2220/56
Abstract: A capture mass for heavy metals, in particular mercury, contained in a gaseous or liquid feed, said mass comprising: copper which is present at least in part in the sulphide form, CuxSy, a porous support based on alumina; characterized in that said porous support has a total pore volume (TPV) in the range 0.8 to 1.5 cm3/g, a mesopore volume (V6 nm-100 nm) in the range 0.5 to 1.3 cm3/g, and a macropore volume (V100 nm) in the range 0.33 to 0.45 cm3/g, it being understood that the ratio between the mesopore volume and the macropore volume (V6 nm-100 nm/V100 nm) is in the range 1 to 5.
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8.发明申请
公开(公告)号：US20170225144A1
公开(公告)日：2017-08-10
申请号：US15500843
申请日：2015-06-22
Applicant: IFP Energies nouvelles
Inventor： Karin BARTHELET , Arnaud BAUDOT , Marc-Antoine LELIAS , Olivier DUCREUX
CPC classification number: B01J20/041 , B01D53/02 , B01D2251/304 , B01D2251/306 , B01D2253/104 , B01D2253/25 , B01D2253/304 , B01D2253/306 , B01D2253/311 , B01D2256/24 , B01D2257/308 , B01D2257/504 , B01D2259/4009 , B01D2259/402 , B01J20/08 , B01J20/28059 , B01J20/28061 , B01J20/28069 , B01J20/28071 , B01J20/28073 , B01J20/3007 , B01J20/3021 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/3433 , B01J20/3483 , B01J20/3491 , C07C7/12 , Y02C10/08
Abstract: The present invention relates to an adsorbent comprising an alumina support and at least one alkali element, said adsorbent being obtained by introducing at least one alkali element, identical to or different from sodium, onto an alumina support the sodium content of which, expressed as Na2O equivalent, before the introduction of the alkali element or elements, is comprised between 1000 and 5000 ppm by weight with respect to the total weight of the support. The invention also relates to processes for the preparation of said adsorbent and use thereof in a process for the elimination of acidic molecules such as COS and/or CO2.
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9.发明申请METHOD FOR THE ELIMINATION OF MERCURY FROM A HEAVY HYDROCARBON-CONTAINING FEEDSTOCK UPSTREAM OF A FRACTIONATION UNIT 审中-公开从分离单元的含有重载烃的上料装置中消除汞的方法
公开(公告)号：US20170022430A1
公开(公告)日：2017-01-26
申请号：US15214882
申请日：2016-07-20
Applicant: IFP Energies nouvelles
Inventor： Florent GUILLOU , Arnaud BAUDOT , Charles-Philippe LIENEMANN , Alexandre GIBERT , Karin BARTHELET , Fabien PORCHERON
IPC: C10G31/06
CPC classification number: C10G31/06 , C10G25/00 , C10G53/08 , C10G2300/205
Abstract: Process for the elimination of mercury contained in a heavy hydrocarbon-containing feedstock upstream of a main fractionation unit, a process in which: a) the non-elemental mercury contained in the compounds of said feedstock is transformed to elemental mercury, b) a separation of the feedstock obtained in stage a) is carried out in a separation unit, that consists of producing a liquid effluent and a gaseous effluent comprising elemental mercury; c) the gaseous effluent originating from stage b) comprising the elemental mercury is brought into contact with a mercury capture material contained in a unit for the capture of mercury, in order to produce an effluent that is at least partially de-mercurized.
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10.发明申请CAPTURE MASS COMPOSED OF ELEMENTAL SULPHUR DEPOSITED ON A POROUS SUPPORT FOR CAPTURING HEAVY METALS 有权通过多孔支撑沉积元素硫的捕获质量用于捕获重金属
公开(公告)号：US20130341564A1
公开(公告)日：2013-12-26
申请号：US13924740
申请日：2013-06-24
Applicant: IFP Energies Nouvelles
Inventor： Fabien PORCHERON , Karin BARTHELET , Arnaud BAUDOT , Marc-Antoine LELIAS , Alexandre NICOLAOS , Tiziana ARMAROLI , Clotilde JUBIN
CPC classification number: B01D53/64 , B01D53/261 , B01D53/263 , B01D53/82 , B01D2251/304 , B01D2251/608 , B01D2252/2023 , B01D2253/104 , B01D2253/106 , B01D2253/108 , B01D2253/1124 , B01D2253/306 , B01D2253/31 , B01D2253/311 , B01D2255/20707 , B01D2255/20715 , B01D2256/24 , B01D2256/245 , B01D2257/60 , B01D2257/602 , B01D2257/80 , B01D2258/0283 , B01J20/0266 , B01J20/08 , B01J20/28071 , B01J20/2808 , B01J20/28083 , B01J20/3234 , B01J27/04 , B01J35/1038 , B01J35/1066 , B01J35/108 , B01J37/0207 , B01J2220/56 , C07C7/12
Abstract: The present invention concerns the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a dry or moist gaseous effluent (1) by means of a capture mass (2) comprising a porous support at least part of which is of low mesoporosity and an active phase based on sulphur. The invention is advantageously applicable to the treatment of gas of industrial origin, synthesis gas or natural gas.
Abstract translation: 本发明涉及通过包含多孔载体的捕集物质（2）消除存在于干燥或潮湿的气态流出物（1）中的重金属，特别是汞和可能的砷和铅，其中至少一部分为 低介孔度和基于硫的活性相。 本发明有利于工业原料，合成气或天然气的处理。
