公开(公告)号：US20080193354A1

公开(公告)日：2008-08-14

申请号：US11979396

申请日：2007-11-02

申请人： Yu-Wen Chen ,  Min-Hsien Lin ,  Hung-Chi Hsu ,  Jia-Hong Lin

发明人： Yu-Wen Chen ,  Min-Hsien Lin ,  Hung-Chi Hsu ,  Jia-Hong Lin

IPC分类号： B01D53/62 ,  B01J23/10

CPC分类号： B01J23/688 ,  B01D53/864 ,  B01D2255/106 ,  B01D2255/206 ,  B01D2255/2073 ,  B01D2255/40 ,  B01D2255/9202 ,  B01D2256/16 ,  B01D2257/502 ,  B01J23/34 ,  B01J35/006 ,  B01J37/03 ,  B01J37/035 ,  C01B3/583 ,  C01B2203/044 ,  C01B2203/047

摘要： This present invention provides the preparation of a manganese oxide-cerium oxide-supported nano-gold catalyst and a process for subjecting carbon monoxide and oxygen to interaction resulting in the formation of carbon dioxide in a hydrogen-rich environment by a manganese oxide-cerium oxide-supported nano-gold catalyst to remove carbon monoxide in hydrogen stream. The size of the nano-gold particle is less than 5 nm and supported on mixed oxides MnO2/CeO2 in various molar ratios. Preferential oxidation of CO in the presence of CO, O2 and H2 by the manganese oxide-cerium oxide-supported nano-gold catalyst is carried out in a fixed-bed reactor in the process of the present invention. The CO/O2 molar ratio is in the range of 0.5 to 3. The manganese oxide-cerium oxide-supported nano-gold catalyst of the present invention is applied to reduce CO concentration in hydrogen steam to less than 100 ppm to prevent CO from contaminating the electrodes of a fuel cell.

摘要翻译： 本发明提供了一种氧化锰 - 氧化铈负载的纳米金催化剂的制备方法和一氧化碳和氧气相互作用的方法，从而在富氧环境中由氧化锰 - 氧化铈形成二氧化碳 支持的纳米金催化剂以除去氢气流中的一氧化碳。 纳米金颗粒的尺寸小于5nm，并以各种摩尔比负载在混合氧化物MnO 2 / CeO 2 2上。 在氧化铈 - 氧化铈负载的纳米金催化剂的CO 2 O 2和H 2 2存在下CO的优先氧化在固定床 反应器在本发明的方法中。 CO / O 2摩尔比在0.5-3范围内。本发明的氧化锰 - 二氧化铈负载的纳米金催化剂用于将氢蒸气中的CO浓度降至更低 超过100ppm以防止CO污染燃料电池的电极。

公开(公告)号：US20100062292A1

公开(公告)日：2010-03-11

申请号：US12382086

申请日：2009-03-09

申请人： Jia-Hong Lin ,  Yui-Hsiang Wang ,  Chung-Wen Chih

发明人： Jia-Hong Lin ,  Yui-Hsiang Wang ,  Chung-Wen Chih

IPC分类号： H01M8/04

CPC分类号： H01M8/0618 ,  C01B3/323 ,  C01B2203/0233 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/0827 ,  C01B2203/1223 ,  C01B2203/1288 ,  H01M8/04022 ,  Y02P20/128 ,  Y02P20/129

摘要： The present invention relates to a fuel cell system and a method for operating the same. The method of the present invention includes: igniting a fuel by an ignition element to generate flames to allow the fuel to carry out an exothermic combustion reaction in a burner, and introducing a reforming reaction material into an evaporator to vaporize the reforming reaction material; transmitting heat generated from the exothermic combustion reaction to a reactor, and introducing the vaporized reforming reaction material into the reactor to perform a reforming reaction and generate hydrogen gas; and introducing the hydrogen gas into a fuel cell stack member to generate electricity. Accordingly, the fuel cell system and the method for operating the same provided by the present invention can reduce start-up time and avoid the additional consumption of electricity.

摘要翻译： 燃料电池系统及其操作方法技术领域本发明涉及一种燃料电池系统及其操作方法。 本发明的方法包括：通过点火元件点燃燃料以产生火焰以使燃料在燃烧器中进行放热燃烧反应，并将重整反应材料引入蒸发器中以蒸发重整反应材料; 将从放热燃烧反应产生的热量传递给反应器，将蒸发的重整反应物引入反应器进行重整反应并产生氢气; 并将氢气引入燃料电池堆构件以发电。 因此，本发明提供的燃料电池系统及其操作方法可以减少起动时间，避免额外的电力消耗。

公开(公告)号：US08174925B2

公开(公告)日：2012-05-08

申请号：US12586303

申请日：2009-09-19

申请人： Mingsian R. Bai ,  Jia-Hong Lin ,  Kuan-Liang Liu

发明人： Mingsian R. Bai ,  Jia-Hong Lin ,  Kuan-Liang Liu

IPC分类号： G03B42/06

CPC分类号： G01H3/125 ,  G03B42/06

摘要： An acoustic camera comprises a first sound pick-up device, a second sound pick-up device, and a switch. The switch is respectively connected to the first sound pick-up device and the second pick-up device and used to select the first sound pick-up device or the second sound pick-up device to reconstruct the sound field of the sound source of a detected object. The first sound pick-up device has a first microphone array, and the first microphone array is a near-field uniform microphone array. The second sound pick-up device has a second microphone array, and the second microphone array is a far-field non-uniform microphone array.

摘要翻译： 声学照相机包括第一拾音装置，第二拾音装置和开关。 开关分别连接到第一拾音装置和第二拾音装置，并用于选择第一拾音装置或第二拾音装置，以重建声源的声场 检测到的物体 第一拾音装置具有第一麦克风阵列，第一麦克风阵列是近场均匀麦克风阵列。 第二拾音装置具有第二麦克风阵列，并且第二麦克风阵列是远场不均匀麦克风阵列。

公开(公告)号：US20100272286A1

公开(公告)日：2010-10-28

申请号：US12586303

申请日：2009-09-19

申请人： Mingsian R. Bai ,  Jia-Hong Lin ,  Kuan-Liang Liu

发明人： Mingsian R. Bai ,  Jia-Hong Lin ,  Kuan-Liang Liu

IPC分类号： H04R3/00

CPC分类号： G01H3/125 ,  G03B42/06

摘要： An acoustic camera comprises a first sound pick-up device, a second sound pick-up device, and a switch. The switch is respectively connected to the first sound pick-up device and the second pick-up device and used to select the first sound pick-up device or the second sound pick-up device to reconstruct the sound field of the sound source of a detected object. The first sound pick-up device has a first microphone array, and the first microphone array is a near-field uniform microphone array. The second sound pick-up device has a second microphone array, and the second microphone array is a far-field non-uniform microphone array.

摘要翻译： 声学照相机包括第一拾音装置，第二拾音装置和开关。 开关分别连接到第一拾音装置和第二拾音装置，并用于选择第一拾音装置或第二拾音装置，以重建声源的声场 检测到的物体 第一拾音装置具有第一麦克风阵列，第一麦克风阵列是近场均匀麦克风阵列。 第二拾音装置具有第二麦克风阵列，并且第二麦克风阵列是远场不均匀麦克风阵列。

公开(公告)号：US20070223711A1

公开(公告)日：2007-09-27

申请号：US11439286

申请日：2006-05-24

申请人： Mingsian Bai ,  Jia-Hong Lin ,  Yu-Wei Ning

发明人： Mingsian Bai ,  Jia-Hong Lin ,  Yu-Wei Ning

IPC分类号： H04R29/00 ,  H03G3/00 ,  G06F17/00

CPC分类号： H04R29/005 ,  G01H3/125 ,  H04R1/406 ,  H04R2201/401 ,  H04R2201/403

摘要： The present invention discloses a system for visualizing sound source energy distribution and a method thereof, wherein a propagation matrix and a window matrix are obtained firstly; next, an inverse operation of the propagation matrix is performed; next, a multiplication operation of the result of the inverse operation and the window matrix is performed; next, the result of the multiplication operation is transformed from the time domain to the frequency domain; thus, a sound source energy distribution reconstructor is established; then, an array of microphones is used to receive the sound source signals; next, a multi-channel capture device transforms the received sound source signals into digital sound source signals; lastly, a convolution operation is performed on the digital sound source signals and the sound source energy distribution reconstructor to obtain a visualized sound source energy distribution. Therefore, the present invention can provide the energy distributions of nearfield/farfield stable-state/unstable-state sound sources.

摘要翻译： 本发明公开了一种用于可视化声源能量分布的系统及其方法，其中首先获得传播矩阵和窗口矩阵; 接下来，执行传播矩阵的逆运算; 接下来，执行逆操作的结果和窗口矩阵的乘法运算; 接下来，乘法运算的结果从时域变换到频域; 建立了声源能量分配重建器; 然后，使用麦克风阵列接收声源信号; 接下来，多通道捕获装置将接收到的声源信号转换为数字声源信号; 最后，对数字声源信号和声源能量分配重构器执行卷积运算，以获得可视化的声源能量分布。 因此，本发明可以提供近场/远场稳态/不稳定状态声源的能量分布。

公开(公告)号：US20080241038A1

公开(公告)日：2008-10-02

申请号：US11812402

申请日：2007-06-19

申请人： Yu-Wen Chen ,  Min-Hsien Lin ,  Hung-Chi Hsu ,  Jia-Hong Lin

发明人： Yu-Wen Chen ,  Min-Hsien Lin ,  Hung-Chi Hsu ,  Jia-Hong Lin

IPC分类号： B01J23/34 ,  B01D53/62

CPC分类号： B01J23/8986 ,  B01D53/864 ,  B01D2251/102 ,  B01D2255/106 ,  B01D2255/2073 ,  B01D2255/20738 ,  B01D2257/502 ,  B01J35/0013

摘要： This present invention provides the preparation of a manganese oxide-ferric oxide-supported nano-gold catalyst and a process for subjecting carbon monoxide and oxygen to interaction resulting in the formation of carbon dioxide in a hydrogen-rich environment by a manganese oxide-ferric oxide-supported nano-gold catalyst to remove carbon monoxide in hydrogen stream. The size of the nano-gold particle is less than 5 nm and supported on mixed oxides MnO2/Fe2O3 in various molar ratios. Preferential oxidation of CO in the presence of CO, O2 and H2 by the manganese oxide-ferric oxide-supported nano-gold catalyst is carried out in a fixed-bed reactor in the process of the present invention. The O2/CO molar ratio is in the range of 0.5 to 4. The manganese oxide-ferric oxide-supported nano-gold catalyst of the present invention is applied to reduce CO concentration in hydrogen steam to less than 100 ppm to prevent CO from contaminating the electrodes of a fuel cell.

摘要翻译： 本发明提供了一种氧化锰 - 氧化铁负载的纳米金催化剂的制备方法以及使一氧化碳和氧气相互作用的方法，从而在富氧环境中由氧化锰 - 氧化铁形成二氧化碳 支持的纳米金催化剂以除去氢气流中的一氧化碳。 纳米金颗粒的尺寸小于5nm，并以各种摩尔比负载在混合氧化物MnO 2 / Fe 2 O 3 3上 。 在氧化铁 - 氧化铁负载的纳米金催化剂下，在CO，O 2和H 2 2存在下CO的优先氧化在固定床 反应器在本发明的方法中。 O 2 / CO摩尔比在0.5-4的范围内。本发明的氧化锰 - 氧化铁负载的纳米金催化剂用于将氢蒸汽中的CO浓度降低到更低 超过100ppm以防止CO污染燃料电池的电极。