公开(公告)号：EP3409358A1

公开(公告)日：2018-12-05

申请号：EP17174071.5

申请日：2017-06-01

申请人： PAUL SCHERRER INSTITUT

发明人： KRÖCHER, Oliver ,  VAN BOKHOVEN, Jeroen A. ,  PETROV, Andrey

IPC分类号： B01J29/068 ,  B01J29/22 ,  B01J29/44 ,  B01D53/94 ,  B01J35/00 ,  B01J35/10

CPC分类号： B01J29/068 ,  B01D53/944 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2027 ,  B01D2255/50 ,  B01D2255/504 ,  B01D2257/7025 ,  B01J29/22 ,  B01J29/44 ,  B01J35/002 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/109 ,  B01J2229/123 ,  B01J2229/186 ,  B01J2229/22 ,  B01J2229/37 ,  B01J2229/38

摘要： It is the objective of the present invention to provide a method for preparing a sintering resistant alkali-zeolite supported metal catalyst for catalytic methane oxidation that does not degrade by particle sintering and zeolite framework dealumination.
This objective is achieved according to the present invention by a method for producing a precious metal/metal cation zeolite catalyst, hereinafter referred to as PM/MC-zeolite catalyst, for selective catalytic methane oxidation, comprising the steps of:
a) treating a parent zeolite under desilication conditions in order to form mesopores (hereinafter referred to as nanocages) resulting in a desilicated zeolite;
b) treating the desilicated zeolite in order to selectively extract extra-framework aluminum and surface framework aluminum, respectively, resulting in an acidic H-zeolite;
c) loading the acidic H-zeolite with a precious metal compound by ion-exchange, impregnation or other technique and subsequent calcination resulting in an acidic PM/H-zeolite;
d) neutralizing the strong acid sites of the PM/H-zeolite by a basic alkali metal salt or a base, and thus stabilize the precious metal within the nanocages of the zeolite.
This method yields a hydrothermally stable sintering resistant methane oxidation catalyst. Both problems mentioned above are solved by the synthetic approach based on the removal of the acid sites of the parent PM/H-zeolite by post-exchanging it with an alkali cation, which resulted in capturing nano-sized PM particles within a zeolitic hierarchical structure and stabilization of the framework aluminum.

公开(公告)号：EP3345864A1

公开(公告)日：2018-07-11

申请号：EP17202923.3

申请日：2012-09-28

申请人： Newcastle Innovation Limited

发明人： MOGHTADERI, Behdad ,  DOROODCHI, Elham

IPC分类号： C01B3/10 ,  B01D53/72 ,  B01D53/86 ,  C01B32/50

CPC分类号： B01D53/8668 ,  B01D53/72 ,  B01D2251/20 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2257/7025 ,  C01B3/10 ,  C01B32/50 ,  Y02C20/20 ,  Y02E60/36 ,  Y02P20/142 ,  Y02P20/156

摘要： A method of removing ventilation air methane (VAM) from ventilation air in coal mines using a chemical looping process to move metal or metal oxide particles between reactors such as a hydrogen generator (5) and a regenerator (7) to alternatively reduce and oxidise the particles such that VAM introduced into a combustor (6) provided with hydrogen from the hydrogen generator (5) can be processed in the regenerator (7) to produce air plus water plus carbon dioxide.
Other variations involve the use of three reactors in the chemical looping process.

公开(公告)号：EP3266510A1

公开(公告)日：2018-01-10

申请号：EP16001482.5

申请日：2016-07-05

申请人： Linde Aktiengesellschaft

发明人： Halde, Benjamin

IPC分类号： B01D53/04

CPC分类号： B01D53/0462 ,  B01D2253/102 ,  B01D2256/16 ,  B01D2257/102 ,  B01D2257/104 ,  B01D2257/7025 ,  Y02C20/20

摘要： A process engineering arrangement comprises a temperature swing adsorption apparatus (1) with at least one adsorber device (10), which is configured to adsorb at least one component of a process gas (G11), in an adsorption mode, and to release the at least one adsorbed component into a purge gas (G12) at a regeneration temperature, in a regeneration mode; a heating device (11), configured to heat the purge gas (G12) to at least the regeneration temperature; and a solar energy device (12) being configured to feed energy to the heating device (11) for operating the heating device (11).

摘要翻译： 一种过程工程装置包括具有至少一个吸附器装置（10）的变温吸附装置（1），该吸附器装置（10）被配置为以吸附模式吸附过程气体（G11）的至少一种组分并且释放 将至少一种吸附组分在再生温度下以再生模式转换成净化气体（G12）; 加热装置（11），用于将吹扫气体（G12）加热到至少再生温度; 和配置成向所述加热装置（11）供应能量以操作所述加热装置（11）的太阳能装置（12）。

公开(公告)号：EP3169422A1

公开(公告)日：2017-05-24

申请号：EP15821973.3

申请日：2015-07-17

申请人： DCL International Inc.

发明人： WILLIAMS, Shazam ,  HU, Linjie

IPC分类号： B01D53/86 ,  B01D53/44 ,  B01D53/48

CPC分类号： B01D53/9468 ,  B01D53/52 ,  B01D53/864 ,  B01D53/944 ,  B01D53/949 ,  B01D2251/304 ,  B01D2251/402 ,  B01D2251/404 ,  B01D2251/408 ,  B01D2251/602 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/702 ,  B01D2257/7022 ,  B01D2257/7025 ,  B01D2258/01 ,  B01D2258/05 ,  B01J20/041 ,  B01J20/06 ,  B01J23/42 ,  B01J23/44 ,  F01N3/0814 ,  F01N3/085 ,  F01N3/103 ,  F01N3/106 ,  Y02C20/20

摘要： A hydrocarbons removal system and methods and uses thereof are described. The hydrocarbons removal system can comprise at least one sulfur trap and an oxidation catalyst.

摘要翻译： 描述了烃去除系统及其方法和用途。 烃去除系统包括在氧化催化剂上游的至少一个硫捕集器，以便减轻催化剂的中毒。

公开(公告)号：EP3077336B1

公开(公告)日：2017-05-17

申请号：EP15711873.8

申请日：2015-03-05

申请人： Saes Getters S.p.A.

发明人： SUCCI, Marco ,  LANDONI, Cristian ,  VOGT, Sarah ,  APPLEGARTH, Charles, H.

IPC分类号： C01B32/05 ,  C01B32/50 ,  B01D53/02 ,  B01D53/86

CPC分类号： C01B31/20 ,  B01D53/00 ,  B01D53/864 ,  B01D2255/1023 ,  B01D2255/20753 ,  B01D2256/22 ,  B01D2257/7025 ,  B01J23/44 ,  B01J23/755 ,  B01J35/0006 ,  C01B32/50 ,  Y02C20/20 ,  Y02P20/156

公开(公告)号：EP3157667A1

公开(公告)日：2017-04-26

申请号：EP15744742.6

申请日：2015-06-23

申请人： Saudi Arabian Oil Company ,  Korea Advanced Institute Of Science And Technology

发明人： WANG, Yuguo ,  ERCAN, Cemal ,  OTHMAN, Rashid M. ,  CHOI, Minkee ,  KIM, Hyeonbin

IPC分类号： B01J20/16 ,  B01J20/18 ,  B01D53/04 ,  C10L3/10 ,  B01J20/28

CPC分类号： B01J20/16 ,  B01D53/02 ,  B01D53/04 ,  B01D2253/10 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/308 ,  B01D2256/10 ,  B01D2256/245 ,  B01D2257/40 ,  B01D2257/504 ,  B01D2257/7025 ,  B01J20/186 ,  B01J20/2808 ,  B01J20/3078 ,  C10L3/104 ,  C10L3/105 ,  C10L2290/542 ,  Y02C10/08

摘要： A method of forming the highly selective ultra-small pore amorphous adsorbent includes introducing an ion-exchange material to a sodium aluminosilicate zeolite such that an ion-exchanged zeolite forms, calcinating the ion-exchanged zeolite at a calcination temperature such that the ion-exchanged zeolite collapses and forms the decationized amorphous adsorbent, and introducing a back ion-exchange material to the decationized amorphous adsorbent such that the highly selective ultra-small pore amorphous adsorbent forms. The highly selective ultra-small pore amorphous adsorbent has a pore aperture size operable to permit carbon dioxide to adsorb into the amorphous adsorbent and operable to deny methane from adsorbing into the amorphous adsorbent.

摘要翻译： 形成高度选择性超小孔径的无定形的吸附剂的方法，包括将离子交换材料的硅铝酸钠沸石的搜索没有在离子交换的沸石的形式，煅烧在检查的煅烧温度交换沸石的离子并经过离子交换 沸石崩塌，并形成无定形的去阳离子吸附剂，并引入背面离子交换材料为非晶态吸附剂去阳离子检查做了高度选择性超小孔径的无定形的吸附剂形式。 高选择性超小孔径的无定形吸附剂具有孔径光圈尺寸，其可操作以允许二氧化碳吸附到吸附剂的无定形且可操作以拒绝来自吸附到无定形吸附剂甲烷。

公开(公告)号：EP3083047A1

公开(公告)日：2016-10-26

申请号：EP14809023.6

申请日：2014-12-08

申请人： Clariant International Ltd

发明人： TISSLER, Arno ,  KLOSE, Frank ,  ALTHOFF, Roderik ,  ARENDT, Beate ,  PODEHL, Sascha ,  MUELLER, Patrick

IPC分类号： B01J29/89 ,  B01D53/86

CPC分类号： B01D53/8668 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/104 ,  B01D2255/106 ,  B01D2255/20707 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2257/702 ,  B01D2257/7025 ,  B01D2258/01 ,  B01D2258/0283 ,  B01J29/89 ,  B01J35/04

摘要： The present invention relates to a method for the oxidation of short-chain hydrocarbons, in particular methane. Said method uses a catalyst comprising a zeolite material which contains titanium and at least two noble metals. The invention also relates to the use of said catalyst for the oxidation of short-chain hydrocarbons, in particular methane, in exhaust gas streams.

摘要翻译： 一种用于氧化短链烃，特别是甲烷的方法。 该方法使用包含含有钛和至少两种贵金属的沸石材料的催化剂。 本发明还涉及催化剂在废气流中氧化短链烃，特别是甲烷的用途。

公开(公告)号：EP3060329A1

公开(公告)日：2016-08-31

申请号：EP14787050.5

申请日：2014-10-17

申请人： Johnson Matthey Davy Technologies Limited

发明人： WATSON, David ,  SWINNEY, John

IPC分类号： B01D53/86

CPC分类号： B01D53/864 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2257/7025 ,  B01D2258/06 ,  Y02C20/20

摘要： In a method for removing methane from feed gas having a methane concentration of 2 mole % or less, the feed gas is optionally mixed with make-up methane or air and passed through a heat exchanger to heat the gas to an oxidation reactor inlet temperature T1. The heated stream is passed to the reactor where the methane is oxidised. A gas stream including the products of the oxidation reaction are removed with the gas stream being at a reactor outlet temperature T2 higher than the inlet temperature T1. The gas stream is then passed through the heat exchanger against the reactor stream to recover heat from the gas stream removed in the reactor and to heat the reactor stream. The outlet temperature T2 is measured and the inlet temperature T1 is controlled by adjusting the relative amount of make-up methane and/or air added to the feed gas.

公开(公告)号：EP2891513A3

公开(公告)日：2015-12-16

申请号：EP14003941.3

申请日：2014-11-24

申请人： Eisenmann SE

发明人： Rauser, Wolfgang

IPC分类号： B01D53/86 ,  B01D53/88 ,  F23G7/06

CPC分类号： B01D53/864 ,  B01D53/8696 ,  B01D53/885 ,  B01D2257/7025 ,  B01D2258/05 ,  F23G7/066 ,  F23G7/07 ,  F23G2202/50 ,  F23G2207/101 ,  Y02C20/20

摘要： Es wird eine Anlage (1) beschrieben, mit welcher aus Gasen, die einen hohen Inertgasanteil und einen geringen Methangasanteil aufweisen, Methangas entfernt werden kann. Sie besitzt hierzu eine Vorrichtung (2), die ein Außengehäuse (6) mit einem Einlass (3) für das zu reinigende Gas und einen Auslass (4) für das gereinigte Gas besitzt. Ein Wärmetauscher (8) wird von dem zu reinigenden Gas ein erstes Mal durchtreten und gelangt sodann in eine Katalysatorpackung (10), in welcher der Methangasanteil katalytisch unter Wärmeentwicklung entfernt wird. Das gereinigte Inertgas durchströmt nunmehr den Wärmetauscher (8) ein zweites Mal und steht dabei in Wärmeaustausch mit dem den Wärmetauscher (8) durchströmenden zu reinigenden Gas. Auf diese Weise lassen sich praktisch ohne Energieaufwand auch kleinste Methangasmengen aus Gasgemischen entfernen. Die entstehenden Reingase können einer weiteren Nutzung zugeführt werden.

公开(公告)号：EP2922618A1

公开(公告)日：2015-09-30

申请号：EP13857155.9

申请日：2013-11-26

申请人： Commonwealth Scientific and Industrial Research Organisation ,  The Regents of The University of Colorado, A Body Corporate

发明人： HILL, Matthew R ,  LAU, Cher Hon ,  KONSTAS, Kristina ,  NGUYEN, Phuc Tien ,  GIN, Douglas L. ,  NOBLE, Richard D.

IPC分类号： B01D71/44 ,  B01D53/22 ,  B01D63/08 ,  B01D67/00 ,  B01D69/10

CPC分类号： B01D71/70 ,  B01D53/228 ,  B01D67/0079 ,  B01D69/148 ,  B01D71/26 ,  B01D71/44 ,  B01D2257/504 ,  B01D2257/7025 ,  C08K7/22 ,  C08K9/02 ,  Y02C10/10 ,  Y02C20/20

摘要： The present invention relates to a mixed-matrix composition comprising polymer having a fractional free volume of at least 0.1 and porous particles.