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1. 发明授权

US08617266B2 Hydrogen generating apparatus using steam reforming reaction 有权
标题翻译：使用蒸汽重整反应的氢发生装置
公开(公告)号：US08617266B2
公开(公告)日：2013-12-31
申请号：US12734446
申请日：2008-10-21
申请人： Jin Hwan Bang , Young Dae Kim , Myung Jun Kim
发明人： Jin Hwan Bang , Young Dae Kim , Myung Jun Kim
IPC分类号： C01B3/02 , C01B3/36 , B01J7/00
CPC分类号： C01B3/384 , B01J8/025 , B01J8/0257 , B01J8/062 , B01J2208/00495 , B01J2208/00504 , B01J2208/00539 , C01B2203/0233 , C01B2203/0816 , C01B2203/1235 , C01B2203/1628 , C01B2203/1633
摘要： Disclosed herein is a hydrogen generating apparatus for producing hydrogen from a hydrocarbon feed through a steam reforming reaction, in which a pressure drop device is installed between a feed distributor and each of reactor tubes in order to prevent the feed from being unevenly distributed to the reactor tubes. In the hydrogen generating apparatus, the pressure drop device for artificially dropping the supply pressure of the feed is installed between the feed distributor and each of the reactor tubes which are concentrically arranged with respect to a heat source. Accordingly, if the feed is unevenly distributed, the pressure drop device can suppress an abnormal temperature rise in some of the reactor tubes to induce the smooth production of hydrogen and to greatly improve the operational safety of the hydrogen generating apparatus.
摘要翻译：本文公开了一种用于通过蒸汽重整反应从烃进料产生氢气的氢气生成装置，其中在进料分配器和每个反应器管之间安装压降装置，以防止进料不均匀地分布到反应器管。在氢生成装置中，用于人为地降低进料供给压力的压降装置安装在进料分配器和相对于热源同心布置的每个反应器管之间。因此，如果进料分布不均匀，则压降装置可以抑制一些反应器管中的异常升温，引起氢气的平稳生产并大大提高氢气发生装置的操作安全性。

2. 发明申请

US20110097251A1 HYDROGEN GENERATING APPARATUS USING STEAM REFORMING REACTION 有权
标题翻译：使用蒸汽转化反应的氢气发生装置
公开(公告)号：US20110097251A1
公开(公告)日：2011-04-28
申请号：US12734446
申请日：2008-10-21
申请人： Jin Hwan Bang , Young Dae Kim , Myung Jun Kim
发明人： Jin Hwan Bang , Young Dae Kim , Myung Jun Kim
IPC分类号： B01J8/00
CPC分类号： C01B3/384 , B01J8/025 , B01J8/0257 , B01J8/062 , B01J2208/00495 , B01J2208/00504 , B01J2208/00539 , C01B2203/0233 , C01B2203/0816 , C01B2203/1235 , C01B2203/1628 , C01B2203/1633
摘要： Disclosed herein is a hydrogen generating apparatus for producing hydrogen from a hydrocarbon feed through a steam reforming reaction, in which a pressure drop device is installed between a feed distributor and each of reactor tubes in order to prevent the feed from being unevenly distributed to the reactor tubes. In the hydrogen generating apparatus, the pressure drop device for artificially dropping the supply pressure of the feed is installed between the feed distributor and each of the reactor tubes which are concentrically arranged with respect to a heat source. Accordingly, if the feed is unevenly distributed, the pressure drop device can suppress an abnormal temperature rise in some of the reactor tubes to induce the smooth production of hydrogen and to greatly improve the operational safety of the hydrogen generating apparatus.
摘要翻译：本文公开了一种用于通过蒸汽重整反应从烃进料产生氢气的氢气生成装置，其中在进料分配器和每个反应器管之间安装压降装置，以防止进料不均匀地分布到反应器管。在氢生成装置中，用于人为地降低进料供给压力的压降装置安装在进料分配器和相对于热源同心布置的每个反应器管之间。因此，如果进料分布不均匀，则压降装置可以抑制一些反应器管中的异常升温，引起氢气的平稳生产并大大提高氢气发生装置的操作安全性。

3. 发明授权

US07417004B2 Catalyst for dimethyl ether synthesis and its preparation methods 失效
标题翻译：二甲醚合成催化剂及其制备方法
公开(公告)号：US07417004B2
公开(公告)日：2008-08-26
申请号：US10572707
申请日：2004-08-30
申请人： Ki-Won Jun , Hyun-Seog Roh , Jae-Woo Kim , Jeon Keun Oh , Jin Hwan Bang
发明人： Ki-Won Jun , Hyun-Seog Roh , Jae-Woo Kim , Jeon Keun Oh , Jin Hwan Bang
IPC分类号： B01J29/06
CPC分类号： B01J37/0009 , B01J29/06 , B01J29/18 , B01J29/40 , B01J29/7007 , B01J37/0018 , B01J2229/42 , C07C41/09 , C07C43/043
摘要： This invention relates to a catalyst for synthesis of dimethyl ether and its preparation methods. More specifically, this invention relates to a catalyst with improved formulation for a highly efficient synthesis of dimethyl ether via dehydration of methanol. These catalysts are composed of hydrophobic zeolites, cations selected from alkali metal, alkaline earth metal, or ammonium along with alumina, silica, or silica-alumina. The methods of manufacturing the catalyst of this invention include (a) combining hydrophobic zeolites and precursors of alkali or alkaline earth metal cations with pastes of inorganic binders (at least one selected from the group consisting of bohemites, silica sol, and clay) and calcining the mixture at high temperature; (b) combining particles, which are obtained by calcining the hydrophobic zeolites impregnated with precursors of alkali or alkaline earth metal cations, with pastes of inorganic binders (at least one selected from bohemites, silica sol, and clay) and calcining the mixture at high temperature; (c) combining hydrophobic zeolites with pastes of inorganic binders (at least one selected from the group consisting of bohemites, silica sol, and clay), calcining the mixture at high temperature, impregnating the calcined product with precursors of ammonium cations and calcining the mixture at high temperature. The catalysts of this invention provide significantly high yields of dimethyl ether because they do not result in the production of hydrocarbon side products and their high catalytic activities are maintained for a prolonged period of time.
摘要翻译：本发明涉及二甲醚合成催化剂及其制备方法。更具体地说，本发明涉及具有改进配方的催化剂，用于通过甲醇脱水高效合成二甲醚。这些催化剂由疏水性沸石，选自碱金属，碱土金属或铵以及氧化铝，二氧化硅或二氧化硅 - 氧化铝的阳离子组成。制备本发明的催化剂的方法包括（a）将疏水性沸石和碱金属或碱土金属阳离子的前体与无机粘合剂（至少一种选自由bohemites，硅溶胶和粘土组成的组）和煅烧混合物在高温下; （b）将通过煅烧浸渍有碱金属或碱土金属阳离子前体的疏水性沸石获得的颗粒与无机粘合剂（选自硼酸盐，硅溶胶和粘土中的至少一种）的浆料混合并在高温下煅烧该混合物温度; （c）将疏水性沸石与无机粘合剂（选自由bohemites，硅溶胶和粘土组成的组中选出的至少一种）的混合物组合，在高温下煅烧混合物，将煅烧产物与铵阳离子前体浸渍并煅烧该混合物在高温下。本发明的催化剂提供显着高的二甲醚产率，因为它们不会导致烃副产物的生产，并且它们的高催化活性保持较长时间。

4. 发明申请

US20080197051A1 Desulfurizing Agent for Removing Organic Sulfur Compounds, Preparation Method thereof and Method for Removing Organic Sulfur Compounds Using the Same 审中-公开
标题翻译：用于除去有机硫化合物的脱硫剂及其制备方法以及使用其脱除有机硫化合物的方法
公开(公告)号：US20080197051A1
公开(公告)日：2008-08-21
申请号：US12063053
申请日：2006-07-31
申请人： Byong Sung Kwak , Young Seek Yoon , Jin Hong Kim , Il Su Kim , Keun Seob Choi , Jin Hwan Bang , Ki Won Jun , Hyung Tae Kim , Seung Moon Kim
发明人： Byong Sung Kwak , Young Seek Yoon , Jin Hong Kim , Il Su Kim , Keun Seob Choi , Jin Hwan Bang , Ki Won Jun , Hyung Tae Kim , Seung Moon Kim
IPC分类号： C10G29/04 , B01J20/02
CPC分类号： B01D53/485 , B01D53/02 , B01D2257/306 , B01J20/0237 , B01J20/0244 , B01J20/06 , B01J20/08 , B01J20/28059 , B01J20/28061 , B01J2220/42 , Y02C20/20
摘要： Disclosed herein are a desulfurizing agent for removing organic sulfur compounds, a preparation method thereof, and a method for removing organic sulfur compounds using the same. The desulfurizing agent consists of a copper-zinc-aluminum complex free of alkaline metal, with a large surface area. When being contacted with organic sulfur compounds, such as t-butylmercaptan, tetrahydrothiophene, dimethylsulfide, etc., the desulfurizing agent exhibits excellent desulfurization ability and is not de-graded especially at high temperatures as high as 150˜350° C.
摘要翻译：本文公开了用于除去有机硫化合物的脱硫剂，其制备方法和使用其的有机硫化合物的除去方法。脱硫剂由不含碱金属的铜 - 锌 - 铝络合物构成，表面积大。脱硫剂与叔丁基硫醇，四氢噻吩，二甲基硫醚等有机硫化合物接触时，脱硫能力优异，特别是在高达150〜350℃的高温下不脱层。

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