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Jiang Like and Qiu Liyou Department of Chemical Engineering, Chengtu University of Science and Technology
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江礼科,邱礼有
Abstract: An experimental equipment was designed to measure the diffusion rate of gases through the ring-shaped, cylindrical or tabletted catalyst, using this equipment and the constant total pressure, steady-state technique, the tortuosity of Z-type natural gas steam reforming calalyst has been determined, with gas systems of CH4-He, N2-He and N2-CH4 at ordinary temperature and pressure. The results obtained for different gas systems quite close each other, the tortuosity of the catalyst is about 2.3.
摘要: 设计了一种能测量环状、柱状或片状催化剂弯曲因子的实验装置.采用这套设备和定总压稳态技术,以及CH_4-He、N_2-He和N_2-CH_4气体体系在常温常压下,测定了Z型天然气蒸汽转化催化剂的弯曲因子.不同气体体系所得的结果彼此十分接近,该催化剂的弯曲因子大约为2.3.
Jiang Like and Qiu Liyou Department of Chemical Engineering, Chengtu University of Science and Technology. Determination of Tortuosity for Z-type Natural Gas Steam Reforming Catalyst[J]. .
江礼科,邱礼有. Z型天然气蒸汽转化催化剂弯曲因子的测定 [J]. CIESC Journal.
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https://hgxb.cip.com.cn/EN/Y1982/V33/I3/234