公开(公告)号：EP2923565A1

公开(公告)日：2015-09-30

申请号：EP15164933.2

申请日：2013-02-15

申请人： INNO+ Holding B.V.

发明人： ORTMANS, Maurice Caspar Joseph Maria

IPC分类号： A01K1/00 ,  B01D53/58 ,  B01D53/78 ,  B01D53/00

CPC分类号： A01K1/0047 ,  A01K1/0076 ,  B01D53/002 ,  B01D53/58 ,  B01D53/78 ,  B01D2251/506 ,  B01D2252/103 ,  B01D2257/90 ,  B01D2258/0266 ,  B01D2259/657

摘要： The invention relates to a method for scrubbing air to be purified from a space (102) with an aqueous washing liquid (302), wherein the air to be purified is passed through a scrubber (106) having an air supply side (107) and an air discharge side (108) and cleaned air exits the scrubber (106). According to the invention there will be cooled to below the dew point using a heat exchanger (310), cleaning the air to a greater extent and recovering heat. At the same time the formation of slime is counter-acted. More specifically, washing liquid (302) from the scrubber (106) is subjected to heat exchange for the cooling down thereof using the heat exchanger (310) before being re-used for scrubbing.

摘要翻译： 本发明涉及一种用水洗涤液（302）从空间（102）中清洗待净化空气的方法，其中待净化空气通过具有空气供应侧（107）的洗涤器（106）和 排气侧（108）和清洁空气离开洗涤器（106）。 根据本发明，使用热交换器（310）将冷却到低于露点，清洁空气更大程度并回收热量。 与此同时，泥煤的形成也是相反的。 更具体地，使用洗涤器（106）的清洗液（302）进行热交换，以便在再次用于洗涤之前使用热交换器（310）进行冷却。

公开(公告)号：EP2910297A1

公开(公告)日：2015-08-26

申请号：EP15305259.2

申请日：2015-02-20

申请人： TC'Plastic

发明人： Rouxel, Franck

IPC分类号： B01D53/75 ,  B01D53/78

CPC分类号： B01D53/78 ,  B01D53/04 ,  B01D53/75 ,  B01D53/85 ,  B01D2251/304 ,  B01D2251/506 ,  B01D2251/604 ,  B01D2252/103 ,  B01D2253/102 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/40 ,  B01D2257/406 ,  B01D2257/90 ,  B01D2258/0266 ,  B01D2258/06 ,  Y02A50/2359

摘要： L'installation (1), pour le traitement d'un effluent gazeux, comprend (i) une enceinte (2) délimitant un volume interne (4) comportant des moyens (6) pour le traitement dudit effluent gazeux, et (ii) des moyens (29) pour générer une circulation dudit effluent gazeux.
Selon l'invention, le volume interne (4) de l'enceinte (2) comprend au moins deux chambres de traitement (10) qui sont équipées chacune desdits moyens de traitement (6), qui sont agencées en parallèle, et dans chacune desquelles une partie dudit effluent gazeux est destinée à cheminer pour son traitement.

公开(公告)号：EP2882518A1

公开(公告)日：2015-06-17

申请号：EP13742196.2

申请日：2013-07-22

申请人： EnBW Energie Baden-Württemberg AG ,  Vattenfall Europe Generation AG & Co. KG

发明人： THORWARTH, Harald ,  RUFF, Gerhard ,  STRAUß, Josef-Herbert ,  LANGE, Peter ,  STAHR, Andreas ,  HOERTINGER, Thomas ,  HILBERT, Lothar

IPC分类号： B01D53/50 ,  B01D53/64 ,  B01D53/86 ,  B01D53/78

CPC分类号： B01D53/502 ,  B01D53/64 ,  B01D53/78 ,  B01D53/8665 ,  B01D2251/404 ,  B01D2257/302 ,  B01D2257/602 ,  B01D2258/0283 ,  B01D2259/124

摘要： The invention relates to a method for removing mercury from flue gases, which method uses a modified milk of lime. Thus the rates of removal of mercury from the flue gases can be significantly improved without significant additional operating costs being incurred. The invention further relates to a method in which a mercury precipitant is added to a flue gas scrubber. Thus the rates of removal of mercury are clearly increased and the reduction of removed ionic mercury to elemental mercury is largely prevented. The invention further relates to a method in which a mercury precipitant is added to a flue gas scrubber and then the scrubbing liquid laden with a precipitant-mercury complex is subjected to a cleaning process in a flue-gas desulfurization scrubbing-water processing system. Advantages of said method are an increased rate of removal of the mercury, the prevention of the reduction or removed ionic mercury to elemental mercury to the greatest possible extent, and the reduced integration of mercury in gypsum.

公开(公告)号：EP2854995A1

公开(公告)日：2015-04-08

申请号：EP13730696.5

申请日：2013-05-29

申请人： Shell Internationale Research Maatschappij B.V. ,  Huntsman Petrochemical LLC

发明人： CRITCHFIELD, James Edward ,  VALENZUELA, Diego Patricio ,  WILSON, Loren Clark ,  ZHOU, Jingjun

IPC分类号： B01D53/14 ,  B01D53/52 ,  B01D53/78 ,  C01B17/16 ,  C07C217/00

CPC分类号： B01D53/1493 ,  B01D53/1468 ,  B01D53/52 ,  B01D53/78 ,  B01D2251/502 ,  B01D2251/504 ,  B01D2251/506 ,  B01D2252/2026 ,  B01D2252/20405 ,  B01D2252/2056 ,  C01B17/0408 ,  C01B17/0456 ,  C01B17/167

摘要： An absorbent composition that is useful in the selective removal of hydrogen sulfide relative to carbon dioxide from gaseous mixtures that comprise both hydrogen sulfide and carbon dioxide and the use thereof. The absorbent composition includes an aqueous solvent that comprises an amine mixture, comprising an amination reaction product of tert-butylamine and a polydispersed polyethylene glycol mixture, and water with a concentration of an added strong acid to inhibit phase separation of the aqueous solvent. The operation of certain gas absorption processes can be improved by the use of the absorbent composition.

公开(公告)号：EP2854994A1

公开(公告)日：2015-04-08

申请号：EP13729168.8

申请日：2013-05-29

申请人： Shell Internationale Research Maatschappij B.V. ,  Huntsman Petrochemical Corporation

发明人： CRITCHFIELD, James Edward ,  VALENZUELA, Diego Patricio ,  WILSON, Loren Clark ,  ZHOU, Jingjun

IPC分类号： B01D53/14 ,  B01D53/52 ,  B01D53/78 ,  C01B17/16 ,  C07C217/00

CPC分类号： B01D53/1493 ,  B01D53/1468 ,  B01D53/526 ,  B01D53/78 ,  B01D2252/2026 ,  B01D2252/20426 ,  B01D2252/20431 ,  B01D2252/2056 ,  B01D2257/304 ,  C01B17/0408 ,  C01B17/167

摘要： An absorbent composition that is useful in the selective removal of hydrogen sulfide relative to carbon dioxide from gaseous mixtures that comprise both hydrogen sulfide and carbon dioxide and the use thereof. The absorbent composition includes an amine mixture of an amination reaction product of tert-butylamine with a polydispersed polyethylene glycol (PEG) mixture having an average molecular weight within a certain specified range of molecular weights. The amination reaction product may also comprise a first sterically hindered amine and a second sterically hindered amine. The absorbent composition, preferably, includes an organic co-solvent, such as a sulfone compound. A method is also provided for improving the operation of certain gas absorption processes by utilizing the absorbent composition.

公开(公告)号：EP2854993A1

公开(公告)日：2015-04-08

申请号：EP13727781.0

申请日：2013-05-29

申请人： Shell Internationale Research Maatschappij B.V. ,  Huntsman Petrochemical Corporation

发明人： CRITCHFIELD, James Edward ,  VALENZUELA, Diego Patricio ,  WILSON, Loren Clark ,  ZHOU, Jingjun

IPC分类号： B01D53/14 ,  B01D53/52 ,  B01D53/78 ,  C01B17/16 ,  C07C217/00

CPC分类号： B01D53/1468 ,  B01D53/1425 ,  B01D53/1493 ,  B01D53/52 ,  B01D53/78 ,  B01D2252/2026 ,  B01D2252/20405 ,  B01D2252/2041 ,  B01D2252/20484 ,  B01D2252/2056 ,  B01D2257/304 ,  C01B17/0408 ,  C01B17/0456 ,  C01B17/167 ,  C07C217/08

摘要： An absorbent composition that is useful in the selective removal of hydrogen sulfide relative to carbon dioxide from gaseous mixtures that comprise both hydrogen sulfide and carbon dioxide and the use thereof. The absorbent composition includes an amine mixture of an amination reaction product of tert-butylamine with a polydispersed polyethylene glycol (PEG) mixture having an average molecular weight within a certain specified range of molecular weights. The amination reaction product may also comprise a first sterically hindered amine and a second sterically hindered amine. The absorbent composition, preferably, includes an organic co-solvent, such as a sulfone compound. A method is also provided for improving the operation of certain gas absorption processes by utilizing the absorbent composition.

公开(公告)号：EP2631005A4

公开(公告)日：2015-04-08

申请号：EP11833785

申请日：2011-08-15

申请人： WUHAN KAIDI ELECTRIC POWER CO LTD

发明人： WEI SHIFA ,  HAN XU ,  XUE YONGJIE ,  WANG ZHILONG ,  ZHANG YANFENG

IPC分类号： B01D53/14 ,  B01D53/62 ,  B01D53/78 ,  C01B32/50

CPC分类号： B01D53/62 ,  B01D53/1475 ,  B01D53/1493 ,  B01D53/78 ,  B01D2251/304 ,  B01D2252/20478 ,  B01D2252/602 ,  B01D2257/504 ,  B01D2258/0283 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

摘要： Disclosed are a method and an apparatus for capturing carbon dioxide in flue gas with activated sodium carbonate. According to the method, an aqueous sodium carbonate solution added with an alcoholamine activator is used as a CO 2 absorbent, the alcoholamine is bonded to CO 2 first to generate an amphoteric intermediate, and then hydrated, so as to be released again for recycling, H+ generated in hydration is neutralized by a basic ion CO 3 2- , HCO 3 - generated in hydration is bonded to the metal ion Na + to form sodium bicarbonate which is deposited gradually, and finally a sodium bicarbonate slurry is obtained. Through decomposition, the sodium bicarbonate slurry is regenerated to obtain gas CO 2 and an aqueous sodium carbonate solution, and the gas CO 2 is processed into a liquid through conventional treatment. The apparatus mainly consists of an absorption column (1), inclined plate sedimentation tank (6), a regeneration column (10), a cooler (17), a gas-liquid separator (16), a drier (15), a compressor (14) and a condenser (13) that are connected via pipes.

公开(公告)号：EP2841183A1

公开(公告)日：2015-03-04

申请号：EP13769954.2

申请日：2013-03-26

申请人： Fluor Technologies Corporation

发明人： REDDY, Satish ,  YONKOSKI, Joseph

IPC分类号： B01D53/14 ,  B01D53/32 ,  B01D53/62 ,  B01D53/78

CPC分类号： B01D53/79 ,  B01D53/1475 ,  B01D53/32 ,  B01D53/323 ,  B01D53/54 ,  B01D53/58 ,  B01D53/62 ,  B01D53/72 ,  B01D2252/102 ,  B01D2252/2021 ,  B01D2252/204 ,  B01D2252/20405 ,  B01D2252/20447 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/818 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

摘要： Systems and processes for reducing carbon capture emissions are described. The process involves introducing a radical species into a decarbonized combustion gas. The radical species react with residual amines or unwanted compounds in the decarbonized combustion gas, thus reducing the concentration of residual amines or unwanted compounds in the exhaust gas. The system includes a carbon capture absorber with non-thermal plasma generator configured to provide radical species reducing the concentration of residual amines or unwanted compounds in the exhaust combustion gas.

公开(公告)号：EP2808074A1

公开(公告)日：2014-12-03

申请号：EP14169447.1

申请日：2014-05-22

申请人： Tessenderlo Chemie NV

发明人： Peeters, Rudy

IPC分类号： B01D53/68 ,  B01D53/78 ,  C01G49/10 ,  C01B7/07 ,  C02F1/72 ,  B01F5/02 ,  B01F5/10 ,  B01F3/04 ,  C01G49/00 ,  C01G49/14 ,  C02F1/74 ,  C23F1/46

CPC分类号： C01G49/06 ,  B01D53/68 ,  B01D53/78 ,  B01F3/00 ,  B01F3/0451 ,  B01F5/0256 ,  B01F5/106 ,  C01G49/10 ,  C01G49/14 ,  C02F1/5245 ,  C23F1/46 ,  C23G1/36

摘要： In a first aspect, the present invention provides a hydrogen chloride removal process, comprising the steps of:
i. contacting in a reactor an aqueous solution comprising one or more Fe 2+ -compounds with a fluid comprising an oxidizing agent, hydrochloric acid gas and optionally chlorine gas; and
ii. oxidizing said Fe 2+ -compounds to Fe 3+ -compounds,

thereby converting said fluid comprising hydrochloric acid gas to an exhaust gas comprising a reduced hydrochloric acid content.
Furthermore, the invention also provides in an aqueous ferric chloride solution and/or a ferric chloride-hydrochloride solution obtainable by a process according to the first aspect of the invention and in the use thereof.

摘要翻译： 在第一方面，本发明提供一种氯化氢去除方法，包括以下步骤： 在反应器中将包含一种或多种Fe 2+化合物的水溶液与包含氧化剂，盐酸气体和任选的氯气的流体接触; 和ii。 将Fe 2+化合物氧化成Fe 3+化合物，从而将包含盐酸气体的所述流体转化为包含降低的盐酸含量的废气。 此外，本发明还提供了通过根据本发明的第一方面的方法获得的氯化铁水溶液和/或氯化铁 - 盐酸盐溶液及其用途。

公开(公告)号：EP2236586B1

公开(公告)日：2014-07-16

申请号：EP09015234.9

申请日：2009-12-09

申请人： R3PC DI Roman Reder

发明人： Reder, Roman ,  Hundeshagen, Arthur

IPC分类号： C10L3/10 ,  B09B1/00 ,  B01D53/14 ,  B01D53/86 ,  B01D53/62 ,  B01D53/78 ,  C01D7/00 ,  C01D7/02

CPC分类号： B01D53/1475 ,  B01D53/1418 ,  B01D53/62 ,  B01D53/78 ,  B01D2251/2062 ,  B01D2251/402 ,  B01D2257/504 ,  C01D7/00 ,  C01D7/02 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P20/152