公开(公告)号：US07923406B2

公开(公告)日：2011-04-12

申请号：US11336838

申请日：2006-01-23

申请人： Yulia Potapova ,  Soon-ho Kim ,  Hyun-chul Lee

发明人： Yulia Potapova ,  Soon-ho Kim ,  Hyun-chul Lee

IPC分类号： B01J23/08 ,  B01J21/08 ,  B01J23/00 ,  B01J23/10 ,  B01J23/02 ,  B01J23/06 ,  C01F7/02

CPC分类号： H01M4/9016 ,  B01J21/04 ,  B01J21/063 ,  B01J23/02 ,  B01J23/10 ,  B01J23/40 ,  B01J23/462 ,  B01J23/74 ,  B01J35/0086 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1052 ,  B01J35/108 ,  B01J37/10 ,  H01M4/92 ,  Y10T428/2982 ,  Y10T428/2991

摘要： A support for a fuel reforming catalyst includes aluminum (Al); and aluminum oxide (Al2O3) encapsulating the aluminum, wherein a total volume of micropores and mesopores is in the range of 0.1 to 1.0 ml/g per unit mass, and a volume of macropores is in the range of 0.4 to 1.2 ml/g per unit mass, and a method of preparing the same. The support has excellent heat transfer characteristics due to its high thermal conductivity and excellent mass transfer characteristics because the micropores, mesopores, and macropores exist in a proper ratio. Accordingly, if the support is used for a supported catalyst that is used in a reaction, in which the reaction rate is controlled by heat transfer and mass transfer, such as a fuel reforming reaction, the activity of the catalyst is enhanced. In addition, the support can be easily formed as desired due to its high mechanical strength.

摘要翻译： 燃料重整催化剂的载体包括铝（Al）; 和包封铝的氧化铝（Al 2 O 3），其中微孔和介孔的总体积在每单位质量为0.1〜1.0ml / g的范围内，大孔的体积在0.4〜1.2ml / g的范围内 单位质量及其制备方法。 由于微孔，介孔和大孔以适当的比例存在，由于其高导热性和优异的传质特性，该载体具有优异的传热特性。 因此，如果载体用于通过传热和质量传递（例如燃料重整反应）控制反应速率的反应中使用的负载型催化剂，则提高了催化剂的活性。 此外，由于其高的机械强度，所以能够容易地形成支撑体。

公开(公告)号：US07520915B2

公开(公告)日：2009-04-21

申请号：US11133171

申请日：2005-05-20

申请人： Seon-mi Yoon ,  Jae-young Choi ,  Yong-kyun Lee ,  Yulia Potapova

发明人： Seon-mi Yoon ,  Jae-young Choi ,  Yong-kyun Lee ,  Yulia Potapova

IPC分类号： B22F1/00 ,  B22F9/00 ,  C21B15/04 ,  C22B5/20 ,  C22C1/04

CPC分类号： C22B23/00 ,  B22F9/24 ,  B22F2998/00 ,  C22B23/0453 ,  Y10S977/777 ,  B22F1/0018

摘要： There is provided a method of preparing nano scale nickel powders by wet reducing process. An embodiment of the method of preparing nickel powders comprises preparing the first solution formed by mixing water and a base, preparing the second solution formed by mixing a polyol and a nickel compound, preparing a mixture by mixing the first solution and the second solution, heating the mixture, and separating the nickel powders generated during heating.

摘要翻译： 提供了一种通过湿法还原法制备纳米级镍粉的方法。 制备镍粉的方法的一个实施例包括制备通过混合水和碱形成的第一溶液，制备通过混合多元醇和镍化合物形成的第二溶液，通过混合第一溶液和第二溶液制备混合物，加热 混合物，并分离加热过程中产生的镍粉。

公开(公告)号：US20070180767A1

公开(公告)日：2007-08-09

申请号：US11605300

申请日：2006-11-29

申请人： Hyun-chul Lee ,  Soon-ho Kim ,  Doo-hwan Lee ,  Yulia Potapova ,  Ok-young Lim ,  Eun-duck Park ,  Eun-yong Ko

发明人： Hyun-chul Lee ,  Soon-ho Kim ,  Doo-hwan Lee ,  Yulia Potapova ,  Ok-young Lim ,  Eun-duck Park ,  Eun-yong Ko

IPC分类号： B01J23/00 ,  C10J3/84

CPC分类号： B01J23/63 ,  B01J37/0201 ,  C01B3/16 ,  C01B2203/0283 ,  C01B2203/1041 ,  C01B2203/107 ,  Y02P20/52

摘要： A non-pyrophoric shift reaction catalyst includes an oxide carrier impregnated with platinum (Pt) and cerium (Ce). The non-pyrophoric shift reaction catalyst may be prepared by uniformly mixing a platinum precursor, a cerium precursor, and an oxide carrier in a dispersing medium to obtain a mixture; drying the mixture; and calcining the dried mixture. The shift reaction catalyst having a non-pyrophoric property has an excellent reaction activity even at a low temperature and can efficiently remove carbon monoxide in fuel.

摘要翻译： 非自燃转移反应催化剂包括浸渍有铂（Pt）和铈（Ce）的氧化物载体。 非自燃转移反应催化剂可以通过在分散介质中均匀混合铂前体，铈前体和氧化物载体以获得混合物来制备; 干燥混合物; 并煅烧干燥的混合物。 具有非自燃特性的转移反应催化剂即使在低温也具有优异的反应活性，并能有效地除去燃料中的一氧化碳。

公开(公告)号：US20080219918A1

公开(公告)日：2008-09-11

申请号：US11855543

申请日：2007-09-14

申请人： Doo-hwan Lee ,  Yulia Potapova ,  Soon-ho Kim ,  Hyun-chul Lee ,  Kang-hee Lee

发明人： Doo-hwan Lee ,  Yulia Potapova ,  Soon-ho Kim ,  Hyun-chul Lee ,  Kang-hee Lee

IPC分类号： C01B3/02 ,  B01J23/10 ,  B01J23/02 ,  B01J23/22 ,  B01J23/26 ,  B01J23/30 ,  B01J23/28 ,  B01J23/58 ,  B01J23/63 ,  B01J23/648 ,  B01J23/652 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46

CPC分类号： C01B3/326 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J23/10 ,  B01J23/56 ,  B01J23/63 ,  B01J23/6482 ,  B01J23/652 ,  B01J23/6525 ,  B01J23/6567 ,  B01J23/89 ,  B01J35/002 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0207 ,  C01B2203/0233 ,  C01B2203/0277 ,  C01B2203/066 ,  C01B2203/1041 ,  C01B2203/107 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1223 ,  Y02P20/52

摘要： A catalyst for fuel reforming including a metal catalyst that includes at least one active component A selected from the group consisting of Pt, Pd, Ir, Rh and Ru; and an active component B that is at least one metal selected from the group consisting of Mo, V, W, Cr, Re, Co, Ce and Fe, oxides thereof, alloys thereof, or mixtures thereof, and a carrier impregnated with the metal catalyst, and a method of producing hydrogen by performing a fuel reforming reaction using the catalyst for fuel reforming. The catalyst for fuel reforming has excellent catalytic activity at a low temperature and improved hydrogen purity. Therefore, when the catalyst for fuel reforming is used, high-purity hydrogen, which can be used as a fuel of a fuel cell, can be produced with high purity.

摘要翻译： 一种用于燃料重整的催化剂，包括含有选自Pt，Pd，Ir，Rh和Ru中的至少一种活性组分A的金属催化剂; 和选自Mo，V，W，Cr，Re，Co，Ce和Fe中的至少一种金属的活性组分B，其氧化物，其合金或其混合物，以及浸渍有金属的载体 催化剂和通过使用用于燃料重整的催化剂进行燃料重整反应来生产氢的方法。 用于燃料重整的催化剂在低温下具有优异的催化活性和改善的氢纯度。 因此，当使用用于燃料重整的催化剂时，可以以高纯度生产可用作燃料电池燃料的高纯度氢。

公开(公告)号：US20070197376A1

公开(公告)日：2007-08-23

申请号：US11605435

申请日：2006-11-29

申请人： Yulia Potapova ,  Soon-ho Kim ,  Doo-hwan Lee ,  Hyun-chul Lee

发明人： Yulia Potapova ,  Soon-ho Kim ,  Doo-hwan Lee ,  Hyun-chul Lee

IPC分类号： B01J21/00

CPC分类号： B01J23/462 ,  B01J37/0009 ,  B01J37/04 ,  C01B3/38 ,  C01B3/40 ,  C01B2203/0227 ,  C01B2203/1047 ,  C01B2203/1082 ,  C01B2203/1241 ,  Y02P20/52

摘要： A hydrocarbon reforming catalyst, a method of preparing the same, and a fuel processor including the same includes the hydrocarbon reforming catalyst having an active catalyst component impregnated in a oxide carrier and a thermally conductive material having higher thermal conductivity than that of the oxide carrier, the method of preparing the same, and a fuel processor including the same. The hydrocarbon reforming catalyst has excellent catalytic activity and thermal conductivity, and thus can easily transfer heat required in a hydrocarbon reforming reaction. Accordingly, by using the hydrocarbon reforming catalyst above, a high hydrogen production rate can be obtained.

摘要翻译： 烃重整催化剂及其制备方法以及包含该烃重整催化剂的燃料处理机包括具有浸渍在氧化物载体中的活性催化剂组分和导热性高于氧化物载体的导热材料的烃重整催化剂， 其制备方法以及包括该燃料处理器的燃料处理器。 烃重整催化剂具有优异的催化活性和导热性，因此可以容易地转移烃重整反应中所需的热。 因此，通过使用上述烃重整催化剂，可以得到高的氢生产率。

公开(公告)号：US20060165576A1

公开(公告)日：2006-07-27

申请号：US11333372

申请日：2006-01-18

申请人： Hyun-chul Lee ,  Soon-ho Kim ,  Yulia Potapova ,  Eun-duck Park ,  Eun-yong Ko

发明人： Hyun-chul Lee ,  Soon-ho Kim ,  Yulia Potapova ,  Eun-duck Park ,  Eun-yong Ko

IPC分类号： B01D53/94 ,  B01J29/04 ,  B01J21/18 ,  B01J23/00 ,  B01J21/08

CPC分类号： H01M8/0668 ,  B01D53/864 ,  B01D2255/106 ,  B01D2257/502 ,  B01J23/52 ,  B01J23/6482 ,  B01J23/8906 ,  B01J23/8926 ,  B01J27/188 ,  B01J35/002 ,  B01J35/006 ,  C01B3/16 ,  Y02P20/52

摘要： A catalytic system for CO removal includes a gold (Au) catalyst and a co-catalyst in contact with an aqueous phase, and a fuel cell system using the same. The catalytic system is relatively very simple compared to a common CO removal system, and can highly efficiently remove CO at low temperature without side reaction. In addition, water contacted in the catalytic system can act as a buffer for the rise and fall of temperature, and thus, can cope with an accidental temperature change. Further, the catalytic system shows a low operation temperature, and thus, can be operated over a broad operation range considering the activity and/or selectivity of the gold catalyst, etc.

摘要翻译： 用于CO去除的催化体系包括金（Au）催化剂和与水相接触的助催化剂，以及使用其的燃料电池系统。 与普通的CO去除系统相比，催化系统相当简单，可以在低温下高效除去CO而无副反应。 另外，在催化体系中接触的水可以作为温度上升和下降的缓冲液，因此可以应付意外的温度变化。 此外，催化体系表现出低的操作温度，因此考虑到金催化剂等的活性和/或选择性，可以在广泛的操作范围内进行操作。

公开(公告)号：US20060162557A1

公开(公告)日：2006-07-27

申请号：US11336836

申请日：2006-01-23

申请人： Soon-ho Kim ,  Hyun-chul Lee ,  Yulia Potapova ,  Eun-duck Park ,  Eun-yong Ko

发明人： Soon-ho Kim ,  Hyun-chul Lee ,  Yulia Potapova ,  Eun-duck Park ,  Eun-yong Ko

IPC分类号： B01D53/02

CPC分类号： H01M8/0675 ,  B01D53/02 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/11 ,  B01D2257/30 ,  B01D2257/306 ,  B01D2258/0208 ,  B01J20/186 ,  B01J2220/56 ,  C10L3/10 ,  C10L3/102 ,  H01M8/0618 ,  H01M8/0668 ,  Y02P70/56 ,  Y10S95/902

摘要： A zeolite adsorbent for desulfurization and a method of preparing the same. More particularly, a zeolite adsorbent for desulfurization in which the relative crystallinity of Y zeolite that is ion exchanged with Ag is 45% to 98%, and a method of preparing the same. The zeolite adsorbent for desulfurization has excellent crystallinity over the known zeolite adsorbent for desulfurization, and thus has better performance of adsorbing sulfur compounds though it contains less Ag. Accordingly, when the sulfur compounds of a fuel gas are removed by employing the zeolite adsorbent for desulfurization, a desulfurizing device that is bettereven with less cost can be constructed.

公开(公告)号：US20060042416A1

公开(公告)日：2006-03-02

申请号：US11133171

申请日：2005-05-20

申请人： Seon-mi Yoon ,  Jae-young Choi ,  Yong-kyun Lee ,  Yulia Potapova

发明人： Seon-mi Yoon ,  Jae-young Choi ,  Yong-kyun Lee ,  Yulia Potapova

IPC分类号： B22F9/24

CPC分类号： C22B23/00 ,  B22F9/24 ,  B22F2998/00 ,  C22B23/0453 ,  Y10S977/777 ,  B22F1/0018

摘要： There is provided a method of preparing nano scale nickel powders by wet reducing process. An embodiment of the method of preparing nickel powders comprises preparing the first solution formed by mixing water and a base, preparing the second solution formed by mixing a polyol and a nickel compound, preparing a mixture by mixing the first solution and the second solution, heating the mixture, and separating the nickel powders generated during heating.

公开(公告)号：US07850937B2

公开(公告)日：2010-12-14

申请号：US11333372

申请日：2006-01-18

申请人： Hyun-chul Lee ,  Soon-ho Kim ,  Yulia Potapova ,  Eun-duck Park ,  Eun-yong Ko

发明人： Hyun-chul Lee ,  Soon-ho Kim ,  Yulia Potapova ,  Eun-duck Park ,  Eun-yong Ko

IPC分类号： C01B31/18

CPC分类号： H01M8/0668 ,  B01D53/864 ,  B01D2255/106 ,  B01D2257/502 ,  B01J23/52 ,  B01J23/6482 ,  B01J23/8906 ,  B01J23/8926 ,  B01J27/188 ,  B01J35/002 ,  B01J35/006 ,  C01B3/16 ,  Y02P20/52

摘要： A catalytic system for CO removal includes a gold (Au) catalyst and a co-catalyst in contact with an aqueous phase, and a fuel cell system using the same. The catalytic system is relatively very simple compared to a common CO removal system, and can highly efficiently remove CO at low temperature without side reaction. In addition, water contacted in the catalytic system can act as a buffer for the rise and fall of temperature, and thus, can cope with an accidental temperature change. Further, the catalytic system shows a low operation temperature, and thus, can be operated over a broad operation range considering the activity and/or selectivity of the gold catalyst, etc.

摘要翻译： 用于CO去除的催化体系包括金（Au）催化剂和与水相接触的助催化剂，以及使用其的燃料电池系统。 与普通的CO去除系统相比，催化系统相当简单，可以在低温下高效除去CO而无副反应。 另外，在催化体系中接触的水可以作为温度上升和下降的缓冲液，因此可以应付意外的温度变化。 此外，催化体系表现出低的操作温度，因此考虑到金催化剂等的活性和/或选择性，可以在广泛的操作范围内进行操作。

公开(公告)号：US07833934B2

公开(公告)日：2010-11-16

申请号：US11605435

申请日：2006-11-29

申请人： Yulia Potapova ,  Soon-ho Kim ,  Doo-hwan Lee ,  Hyun-chul Lee

发明人： Yulia Potapova ,  Soon-ho Kim ,  Doo-hwan Lee ,  Hyun-chul Lee

IPC分类号： B01J23/00 ,  B01J21/00 ,  B01J20/00 ,  B01J29/00 ,  B01J37/00

CPC分类号： B01J23/462 ,  B01J37/0009 ,  B01J37/04 ,  C01B3/38 ,  C01B3/40 ,  C01B2203/0227 ,  C01B2203/1047 ,  C01B2203/1082 ,  C01B2203/1241 ,  Y02P20/52

摘要： A hydrocarbon reforming catalyst, a method of preparing the same, and a fuel processor including the same includes the hydrocarbon reforming catalyst having an active catalyst component impregnated in a oxide carrier and a thermally conductive material having higher thermal conductivity than that of the oxide carrier, the method of preparing the same, and a fuel processor including the same. The hydrocarbon reforming catalyst has excellent catalytic activity and thermal conductivity, and thus can easily transfer heat required in a hydrocarbon reforming reaction. Accordingly, by using the hydrocarbon reforming catalyst above, a high hydrogen production rate can be obtained.

摘要翻译： 烃重整催化剂及其制备方法以及包含该烃重整催化剂的燃料处理机包括具有浸渍在氧化物载体中的活性催化剂组分和导热性高于氧化物载体的导热材料的烃重整催化剂， 其制备方法以及包括该燃料处理器的燃料处理器。 烃重整催化剂具有优异的催化活性和导热性，因此可以容易地转移烃重整反应中所需的热。 因此，通过使用上述烃重整催化剂，可以得到高的氢生产率。