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公开(公告)号：EP2577163B1
公开(公告)日：2019-07-10
申请号：EP11728314.3
申请日：2011-05-27
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公开(公告)号：EP2709746A1
公开(公告)日：2014-03-26
申请号：EP12719735.8
申请日：2012-05-10
发明人： RIFFLART, Sébastien , ALMEIDA PEIXOTO RIBEIRO, Ana, Mafalda , GODINHO DE FARIA DOS SANTOS, Joao Carlos , EGIDIO RODRIGUES, Alirio
IPC分类号： B01D53/047
CPC分类号： B01D53/047 , B01D2256/16 , B01D2256/22 , B01D2257/108 , B01D2257/504 , B01D2259/40033 , B01D2259/40064 , B01D2259/404 , B01D2259/4062 , Y02C10/08
摘要： The invention is drawn to a cyclic pressure swing adsorption (PSA) process to recover an off-gas stream at high pressure with low energy consumption. Each cycle of said process comprises a blowdown phase consisting in lowering the pressure in an adsorbent bed from P high to P low , wherein said blowdown phase is divided into several partial blowdown phases, wherein the gas streams discharged during the partial blowdown phases are introduced into respective discharge tanks.
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3.发明公开
公开(公告)号：EP2836287A1
公开(公告)日：2015-02-18
申请号：EP13720460.8
申请日：2013-04-08
CPC分类号： C01B3/52 , B01D53/1425 , B01D53/1462 , B01D53/1468 , B01D53/1475 , B01D53/1493 , B01D2252/2025 , B01D2252/204 , B01D2252/20478 , B01D2252/504 , C01B2203/0415 , C01B2203/0475 , C01B2203/0485 , C10K1/003 , C10K1/004 , C10K1/14 , C10K1/143 , Y02P20/152
摘要： The present invention concerns a method for eliminating the acid gases from a gas predominantly comprising a mixture of CO and H
2 using, as a washing solvent, a compound or a mixture of compounds of formula CH3-(OCH2)n-0-CH3, n being between 1 and 20, and preferably between 2 and 10.-
4.发明公开
公开(公告)号：EP2758711A1
公开(公告)日：2014-07-30
申请号：EP12758535.4
申请日：2012-08-09
申请人： IFP Energies Nouvelles , Total S.A.
CPC分类号： F23C10/01 , B01J8/1827 , B01J8/26 , B01J8/32 , B01J2208/00513 , F23C10/005 , F23C10/10 , F23C10/24 , F23C99/00 , F23C2900/99008 , F23J1/00 , Y02E20/346
摘要： The invention concerns an improved method of combustion of a solid hydrocarbonaceous feedstock in a chemical loop, implementing a particular configuration of the reduction area with: a first reaction area (R1) operating as a dense fluidised bed; a second reaction area (R2); a rapid separation area (S3) for separating unburned solid feedstock particles, fly ash and particles of oxygen carrier materials in a mixture coming from the area (R2); a dedusting of the smoke (S4); an area (D7) for dividing the stream of particles, one portion of the particles being directly recycled towards the first reaction area (R1), the other being sent to an elutriation separation area (S5) to recover the ash via a pipe (18) and recycle the dense particles via a pipe (20) to the first reaction area (R1). The invention also concerns a chemical looping combustion facility used to implement said method.
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5.发明公开
公开(公告)号：EP2577163A2
公开(公告)日：2013-04-10
申请号：EP11728314.3
申请日：2011-05-27
申请人： IFP Energies Nouvelles , Total SA
CPC分类号： F23C10/10 , F23C10/005 , F23C99/00 , F23C2900/99008 , F23J2217/60 , Y02E20/346
摘要： The invention relates to a chemical looping combustion device which uses a solid fuel that generates particles of unburned residues and which employs oxygen-carrying particles, such as metal oxides. The device comprises at least one combustion zone and a separator for separating the particles contained in a gaseous mixture originating from the combustion zone. The separator comprises at least one enclosure (1) including an intake passage (4) for the mixture, a discharge passage (5) located in the lower part of the enclosure and an outlet passage (6) located in the upper part of the device, the intake and discharge/outlet parameters being selected in order to create a dense phase in the lower part of the enclosure and a diluted phase in the upper part thereof. The invention also relates to a combustion method using the device of the invention.
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公开(公告)号：EP2539273A1
公开(公告)日：2013-01-02
申请号：EP11710318.4
申请日：2011-02-09
申请人： Total SA , IFP Energies nouvelles
CPC分类号： C01B3/44 , C01B3/38 , C01B3/42 , Y02P20/129
摘要： The invention relates to a cyclic method for producing synthesis gases including: a first step comprising oxidation of an oxidizable solid bearing oxygen; a second purging step; a third step comprising combustion with CO2 production; a fourth step comprising synthesis gas production; and a fifth purging step.
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7.发明公开
公开(公告)号：EP2786071A1
公开(公告)日：2014-10-08
申请号：EP12799235.2
申请日：2012-10-29
申请人： IFP Energies nouvelles , Total S.A.
IPC分类号： F23C99/00
CPC分类号： F23C10/01 , F23C10/10 , F23C10/24 , F23C10/28 , F23C99/00 , F23C99/005 , F23C2900/99008 , Y02E20/346
摘要： The invention relates to a method for the chemical looping combustion of a solid hydrocarbon feedstock, in which the ash and fines leaving the reactive oxidation zone (R1) are removed, with the entrained phase (5) originating from the reactive zone (R1) and comprising gas and solid being sent to a gas-solid separation zone (S2), and the solid flow (7) originating from the gas-solid separation zone (S2) being sent to a dense-phase elutriation separation zone (S3) fluidised by a non-reducing gas (8) that can be used to separate the fines and fly ash from the particles of oxygen-carrying material. Optionally, enhanced separation is performed in a dust removal zone (S5) located downstream of the dense-phase elutriation separation zone (S3). The invention also relates to a chemical looping combustion facility that can be used to perform the aforementioned method.
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8.发明公开PROCÉDÉ DE COMBUSTION EN BOUCLE CHIMIQUE AVEC ELIMINATION EN PHASE DILUEE DES CENDRES ET FINES DANS LA ZONE D'OXYDATION ET INSTALLATION UTILISANT UN TEL PROCEDE 审中-公开实施该方法灰烬及其在OXIDIERUNGSZONE和安装FINE物质稀释相去除化学回路燃烧法
公开(公告)号：EP2786069A2
公开(公告)日：2014-10-08
申请号：EP12795490.7
申请日：2012-10-25
申请人： IFP Energies nouvelles , Total SA
CPC分类号： F23C10/01 , F23C10/005 , F23C10/08 , F23C10/24 , F23C10/26 , F23C2900/10003 , F23C2900/99008 , Y02E20/346
摘要： The invention relates to a method for the chemical looping combustion of a solid hydrocarbon feedstock, in which: particles of oxygen-carrying material originating from a reduction zone (RO) are brought into contact with a flow of oxidising gas in a reactive oxidation zone (R1); and the fly ash, the fines and the particles of oxygen carrying material in the mixture originating from zone R1 are separated in a diluted-phase separation zone (S2), the driving force required for diluted-phase elutriation in S2 being provided by the flow of oxidising gas from the reactive oxidation zone (R1). Optionally, enhanced separation is performed in a dust removal zone (S4) and, optionally, subsequently in a dense-phase elutriation separation zone (S5). The invention also relates to a chemical looping combustion facility that can be used to perform the aforementioned method.
摘要翻译： 本发明涉及用于化学链燃烧的方法的原料，其包括含烃：在一个反应氧化区R1氧化剂气体流接触从还原区R0来与载氧材料的粒子，分离的飞灰，该 细粒和从区域R1来在稀相分离区S2的混合物中的载氧材料颗粒，在S2中为稀相淘析所需的驱动力被从反应氧化区R1的氧化气体流中提供。 任选地，划分是在除尘区S4在密相淘析分离区S5中进行，然后可能。 本发明因此涉及一种化学回路燃烧装置允许将实施所述方法。
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公开(公告)号：EP2786071B1
公开(公告)日：2019-07-24
申请号：EP12799235.2
申请日：2012-10-29
申请人： IFP Energies nouvelles , Total S.A.
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公开(公告)号：EP2786069B1
公开(公告)日：2018-12-12
申请号：EP12795490.7
申请日：2012-10-25
申请人： IFP Energies nouvelles , Total SA
CPC分类号： F23C10/01 , F23C10/005 , F23C10/08 , F23C10/24 , F23C10/26 , F23C2900/10003 , F23C2900/99008 , Y02E20/346
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