公开(公告)号：EP4355462A1

公开(公告)日：2024-04-24

申请号：EP23825735.6

申请日：2023-06-23

申请人： Electrosep Inc.

发明人： PARISI, Paul

IPC分类号： B01D53/96 ,  B01D53/14 ,  C02F1/28 ,  C02F1/72

CPC分类号： C02F1/72 ,  B01D53/96 ,  B01D53/1425 ,  B01D53/1462 ,  B01D53/32 ,  B01D53/229 ,  C02F2103/1820130101 ,  C02F1/04 ,  C02F1/441 ,  C02F1/4693 ,  C02F2301/04620130101 ,  C02F9/00 ,  C02F2101/3820130101

公开(公告)号：EP3395428A2

公开(公告)日：2018-10-31

申请号：EP18170442.0

申请日：2010-12-15

申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

发明人： HASSE, David J. ,  KULKARNI, Sudhir S. ,  SANDERS, JR., Edgar S. ,  TRANIER, Jean-Pierre ,  TERRIEN, Paul

IPC分类号： B01D53/22 ,  B01D53/00 ,  B01D71/64 ,  F25J3/06

CPC分类号： B01D53/228 ,  B01D53/002 ,  B01D53/229 ,  B01D71/50 ,  B01D71/52 ,  B01D71/64 ,  B01D71/68 ,  B01D71/82 ,  B01D2257/504 ,  F25J3/067 ,  F25J2205/20 ,  F25J2205/40 ,  F25J2205/80 ,  F25J2210/04 ,  F25J2210/70 ,  F25J2215/04 ,  F25J2220/82 ,  F25J2230/08 ,  F25J2230/30 ,  F25J2230/80 ,  F25J2235/80 ,  F25J2240/80 ,  F25J2240/90 ,  F25J2245/02 ,  F25J2270/02 ,  F25J2270/06 ,  Y02C10/10 ,  Y02C10/12

摘要： Disclosed are methods of obtaining carbon dioxide from a CO 2 -containing gas mixture. The methods combine the benefits of gas membrane separation with cryogenic temperatures.

公开(公告)号：EP3394538A1

公开(公告)日：2018-10-31

申请号：EP16879871.8

申请日：2016-12-08

申请人： EASTMAN CHEMICAL COMPANY

发明人： SHAIKH, Ashfaq Shahanawaz ,  PONDER, Anthony ,  TOLLESON, Ginette

IPC分类号： F25J3/06 ,  B01D5/00 ,  B01D45/16 ,  B01D53/24

CPC分类号： F25J3/0242 ,  B01D3/06 ,  B01D3/148 ,  B01D5/00 ,  B01D5/006 ,  B01D53/002 ,  B01D53/229 ,  B01D53/24 ,  B01D2256/16 ,  B01D2256/24 ,  B01D2257/7022 ,  B01D2257/7025 ,  C10G70/00 ,  F25J3/0209 ,  F25J3/0219 ,  F25J3/0233 ,  F25J3/0238 ,  F25J2200/02 ,  F25J2240/40 ,  Y02C20/20 ,  Y02P70/34

摘要： Selective recovery of C2 to C4 hydrocarbons is achieved through the use of a converging-diverging nozzle, or de Laval nozzle. The vapor stream comprising C2 to C4 hydrocarbons is fed into an inlet of a de Laval nozzle having a throat. The vapor stream may have an initial temperature of between 0° C. and 100° C., and an initial pressure of between 200 psig and 500 psig. In the de Laval nozzle, the vapor stream expands after passing through the throat of the de Laval nozzle, producing a vapor stream having reduced temperature and pressure. Then, C2 to C4 hydrocarbons condense from the reduced-temperature vapor stream as liquid droplets, which may be recovered. Fractionation of C2 to C4 hydrocarbons by means of a de Laval nozzle is possible; the technique allows selective recovery of a stream enriched in propene from a mixture of propane and propene.

公开(公告)号：EP3157669B1

公开(公告)日：2018-09-26

申请号：EP15745275.6

申请日：2015-06-19

申请人： Exxonmobil Research And Engineering Company

发明人： CORCORAN, JR. Edward W. ,  KORTUNOV, Pavel ,  PAUR, Charanjit, S. ,  RAVIKOVITCH, Peter I. ,  WANG, Yu ,  CORMA CANOS, Avelino ,  VALENCIA VALENCIA, Susana ,  REY GARCIA, Fernando ,  CANTIN SANZ, Angel ,  PALOMINO ROCA, Miguel

IPC分类号： B01J20/18 ,  B01J29/70 ,  C01B39/48 ,  B01D71/02

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D53/04 ,  B01D53/0407 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D53/229 ,  B01D71/028 ,  B01D2253/108 ,  B01D2256/10 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2256/18 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2256/26 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/40 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/50 ,  B01D2257/504 ,  B01D2257/70 ,  B01D2257/702 ,  B01D2257/7022 ,  B01D2257/80 ,  B01J20/18 ,  B01J20/3078 ,  B01J29/70 ,  B01J29/86 ,  B01J29/89 ,  C01B3/508 ,  C01B17/167 ,  C01B21/0466 ,  C01B37/002 ,  C01B37/007 ,  C01B37/02 ,  C01B39/06 ,  C01B39/08 ,  C01B39/12 ,  C01B2203/0405 ,  C01B2210/0018 ,  C01C1/12 ,  C07C1/20 ,  C07C1/322 ,  C07C2/76 ,  C07C29/00 ,  C07C41/01 ,  C07C2529/70 ,  C07C2529/76 ,  C07C2529/78 ,  Y02C10/08

摘要： This invention refers to a microporous crystalline material of zeolitic nature that has, in its calcined state and in the absence of defects in its crystalline matrix manifested by the presence of silanols, the empirical formula x(M1/nXO2):yYO2:gGeO2:(1−g)SiO2 in which M is selected between H+, at least one inorganic cation of charge +n, and a mixture of both, X is at least one chemical element of oxidation state +3, Y is at least one chemical element with oxidation state +4 different from Si, x takes a value between 0 and 0.2, both included, y takes a value between 0 and 0.1, both included, g takes a value between 0 and 0.5, both included that has been denoted ITQ-55, as well as a method for its preparation. This invention also relates to uses of the crystalline material of zeolitic nature for adsorption of fluid components, membrane separation of fluid components, storage of fluid components, and catalysis of various conversion reactions.

公开(公告)号：EP2942782B1

公开(公告)日：2018-09-26

申请号：EP15166125.3

申请日：2015-05-01

申请人： Ge-Hitachi Nuclear Energy Americas LLC

发明人： Loewen, Eric Paul ,  Saha, Pradip ,  Lebwohl, Emma Leora ,  Fitzwater, Kelly Ann

IPC分类号： G21F9/02 ,  G21F9/04 ,  B01D53/14 ,  B01D53/22 ,  B01D59/50

CPC分类号： B01D59/50 ,  B01D53/1406 ,  B01D53/229 ,  B01D2053/221 ,  B01D2252/10 ,  G21F9/02 ,  G21F9/04

摘要： A method of removing a radioactive material from a gas includes directing the gas through a bed of salt (112), wherein the gas includes water vapor and the radioactive material. The salt (112) constitutes more than 50 percent by weight of the bed. The method additionally includes condensing the water vapor in the bed and dissolving a portion of the salt (112) to form a salt solution. The method further includes absorbing the radioactive material into the salt solution while a remainder of the gas passes through the bed. A salt filtration system (100) configured to perform the method may be implemented as a pre-filter to an existing filter unit or as a standalone filter.

公开(公告)号：EP3372297A1

公开(公告)日：2018-09-12

申请号：EP18160228.5

申请日：2018-03-06

申请人： CentraleSupélec

发明人： THEOLEYRE, Marc-André ,  FOUGERIT, Valentin ,  SMAOUI, Touhami ,  STAMBOULI, Moncef

IPC分类号： B01D53/14 ,  B01D53/18 ,  B01D53/22 ,  C12M1/00 ,  C10L3/10

CPC分类号： B01D53/1475 ,  B01D53/18 ,  B01D53/22 ,  B01D53/225 ,  B01D53/229 ,  B01D2251/304 ,  B01D2251/306 ,  B01D2251/60 ,  B01D2251/608 ,  B01D2252/103 ,  B01D2252/20494 ,  B01D2252/602 ,  B01D2256/245 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2258/05 ,  C10L3/103 ,  C10L3/104 ,  C10L2290/10 ,  C10L2290/548 ,  C12M47/18 ,  Y02C10/06 ,  Y02C10/10 ,  Y02E50/343 ,  Y02P20/59

摘要： La présente invention est relative à un procédé d'épuration d'un flux de gaz entrant (1) comprenant un premier gaz à purifier et au moins un gaz indésirable à éliminer. Le flux de gaz entrant est notamment du biogaz composé d'un mélange de gaz comprenant du méthane CH 4 à purifier et des gaz indésirables, comme du dioxyde de carbone CO 2 ou du sulfure d'hydrogène H 2 S.
Dans ce procédé, les gaz à éliminer pour obtenir du gaz valorisable, par exemple du biométhane, sont dissous dans un liquide absorbant comportant au moins de l'eau et un sel.

公开(公告)号：EP3349879A1

公开(公告)日：2018-07-25

申请号：EP16736024.7

申请日：2016-06-29

申请人： Neste Oyj

发明人： SAVOLAINEN, Pekka ,  VAN DE VELDE, Rogier ,  VISURI, Juha ,  VAN DEN BERG, Martijn

IPC分类号： B01D53/22 ,  B01D3/00 ,  C01B3/50 ,  F25J3/02

CPC分类号： C07C7/005 ,  B01D3/00 ,  B01D3/145 ,  B01D53/229 ,  B01D2256/16 ,  B01D2256/24 ,  B01D2257/108 ,  B01D2257/7022 ,  C01B3/503 ,  C01B3/52 ,  C01B2203/0405 ,  C01B2203/0415 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0485 ,  C07C7/04 ,  C07C7/11 ,  C07C7/144 ,  C10L3/101 ,  C10L3/103 ,  C10L3/104 ,  C10L2200/0469 ,  C10L2290/543 ,  C10L2290/545 ,  C10L2290/548 ,  F25J3/0219 ,  F25J3/0242 ,  F25J3/0247 ,  F25J3/0252 ,  F25J2205/30 ,  F25J2205/40 ,  F25J2205/80 ,  F25J2210/12 ,  F25J2215/10 ,  F25J2215/64 ,  F25J2245/02 ,  F25J2290/12 ,  C07C9/08

摘要： A method for treating a gas stream comprising hydrogen and propane, where a combination of membrane separation and elevated pressure distillation is used to separate the hydrogen gas from the propane gas.

公开(公告)号：EP3322779A1

公开(公告)日：2018-05-23

申请号：EP16745312.5

申请日：2016-07-18

申请人： Cameron Solutions, Inc.

发明人： PETERS, Richard, D.

IPC分类号： C10L3/10

CPC分类号： B01D53/226 ,  B01D53/229 ,  B01D63/04 ,  B01D63/12 ,  B01D71/16 ,  B01D2053/221 ,  B01D2053/224 ,  B01D2313/243 ,  B01D2317/025 ,  B01D2325/20 ,  C10L3/102 ,  C10L3/103 ,  C10L3/104 ,  C10L2290/10 ,  C10L2290/46 ,  C10L2290/548 ,  C10L2290/562 ,  C10L2290/565 ,  C10L2290/58

摘要： A membrane permeation system and process accommodates varying acid gas inlet concentrations over time while utilizing only the initially installed equipment and still maintaining the non-permeate gas specification. The system and process provide flexibility to operate efficiently over a wide range of inlet CO2 concentrations by adjustments to primary permeate, secondary permeate, and recycle gas operations. The glassy polymer membrane devices used in the system and process are selected so removal duty efficiency increases as acid gas concentration increase. Designing the system and process to handle about a 15% increase in acid gas concentrations over initial conditions effectively treats acid gas concentrations well above that 15% increase, thereby eliminating the need for additional equipment or for additional downstream amines and physical solvents.

公开(公告)号：EP3157869B1

公开(公告)日：2018-05-16

申请号：EP15739055.0

申请日：2015-06-19

申请人： Higher Council Of Scientific Research (CSIC) ,  Polytechnic University Of Valencia

发明人： CORMA CANOS, Avelino ,  REY GARCIA, Fernando ,  VALENCIA VALENCIA, Susana ,  CANTIN SANZ, Angel ,  JORDA MORET, Jose, Luis ,  NG, Man Kit ,  BRANT, Patrick ,  PERETTI, Katheryn L.

IPC分类号： C01B39/48 ,  B01J29/70

CPC分类号： C01B39/48 ,  B01D53/02 ,  B01D53/04 ,  B01D53/0407 ,  B01D53/0462 ,  B01D53/047 ,  B01D53/228 ,  B01D53/229 ,  B01D71/028 ,  B01D2253/108 ,  B01D2256/10 ,  B01D2256/12 ,  B01D2256/16 ,  B01D2256/18 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2256/24 ,  B01D2256/245 ,  B01D2256/26 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/40 ,  B01D2257/404 ,  B01D2257/406 ,  B01D2257/50 ,  B01D2257/504 ,  B01D2257/70 ,  B01D2257/702 ,  B01D2257/7022 ,  B01D2257/80 ,  B01J20/18 ,  B01J20/3078 ,  B01J29/70 ,  B01J29/86 ,  B01J29/89 ,  C01B3/508 ,  C01B17/167 ,  C01B21/0466 ,  C01B37/002 ,  C01B37/007 ,  C01B37/02 ,  C01B39/06 ,  C01B39/08 ,  C01B39/12 ,  C01B2203/0405 ,  C01B2210/0018 ,  C01C1/12 ,  C07C1/20 ,  C07C1/322 ,  C07C2/76 ,  C07C29/00 ,  C07C41/01 ,  C07C2529/70 ,  C07C2529/76 ,  C07C2529/78 ,  Y02C10/08

摘要： This invention refers to a microporous crystalline material of zeolitic nature that has, in its calcined state and in the absence of defects in its crystalline matrix manifested by the presence of silanols, the empirical formula x(M1/nXO2):yYO2:gGeO2:(1−g)SiO2 in which M is selected between H+, at least one inorganic cation of charge +n, and a mixture of both, X is at least one chemical element of oxidation state +3, Y is at least one chemical element with oxidation state +4 different from Si, x takes a value between 0 and 0.2, both included, y takes a value between 0 and 0.1, both included, g takes a value between 0 and 0.5, both included that has been denoted ITQ-55, as well as a method for its preparation. This invention also relates to uses of the crystalline material of zeolitic nature for adsorption of fluid components, membrane separation of fluid components, storage of fluid components, and catalysis of various conversion reactions.

公开(公告)号：EP3307850A1

公开(公告)日：2018-04-18

申请号：EP16745200.2

申请日：2016-06-10

申请人： Nettenergy B.V.

发明人： VASBINDER, Robert Jan ,  GRÜNBAUER, Henri J.M.

IPC分类号： C10B49/06 ,  B01D53/22 ,  C10B53/02 ,  C10C5/00 ,  F02B43/08 ,  B01D45/12 ,  C10L1/02

CPC分类号： C10B49/06 ,  B01D45/14 ,  B01D53/229 ,  C10B3/00 ,  C10B7/10 ,  C10B33/02 ,  C10B53/02 ,  C10C5/00 ,  C10L1/02 ,  C10L5/447 ,  C10L2200/0469 ,  C10L2290/02 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/54 ,  F02B43/08 ,  Y02E50/10 ,  Y02E50/14 ,  Y02E50/30 ,  Y02T10/32

摘要： The present invention relates to a system and method for converting biomass and the products obtained therefrom. The system comprises a conversion unit (1) provided with an inlet (5) for introducing biomass, an inlet (6) for introducing a gas stream, an outlet (8) for removing carbonized material (9), and an outlet (10) for releasing a fluid (F3), the system further comprising a first separation unit (11), a second separation unit (15), a condensing unit (18).