Process intensification in a chemical reactor with enhanced mass transfer for hydrogen production

<strong>Process intensification in a chemical reactor with enhanced mass transfer for hydrogen production</strong> Junjie Chen Department of Energy and Power Engineering, School of Mechanical and Power Engineering, Henan Polytechnic University, 2000 Century Avenue, Jiaozuo, Henan, 454000, P.R. China Contributor: Junjie Chen, ORCID: 0000-0001-5055-4309, E-mail address: [e-mail] Chemical synthesis is concerned with the construction of complex chemical compounds from simpler ones. A synthesis usually is undertaken for one of three reasons. The first reason is to meet an industrial demand for a product. For example, ammonia is synthesized from nitrogen and hydrogen and is used to make, among other things, ammonium sulfate, employed as a fertilizer; vinyl chloride is made from ethylene and is used in the production of polyvinyl chloride plastic. In general, a vast range of chemical compounds are synthesized for applications. Second, an enormous number of compounds of considerable molecular complexity occur naturally. The syntheses of these natural products have usually been undertaken in the context of the determination of the structures of the compounds; if a material is deduced to have a particular structure on the basis of its chemical reactions and physical properties, then the discovery that a compound synthesized by an unambiguous method for this structure is identical to the natural product provides confirmation of the validity of the assigned structure. Third, a synthesis may be carried out to obtain a compound of specific structure that does not occur naturally and has not previously been made. This type of synthesis is performed in order to examine the properties of the compound and thereby test theories of chemical structure and reactivity. Streamwise distance (millimeters), Wall centerline temperature (degrees kelvin) 0 501.211 0.00025 501.158 0.0005 500.999 0.00075 500.714 0.001 500.254 0.00125 499.764 0.0015 499.441 0.00175 499.3 0.002 499.307 0.00225 499.312 0.0025 499.195 0.00275 498.964 0.003 498.605 0.00325 498.22 0.0035 497.936 0.00375 497.767 0.004 497.696 0.00425 497.643 0.0045 497.535 0.00475 497.367 0.005 497.127 0.00525 496.875 0.0055 496.695 0.00575 496.597 0.006 496.57 0.00625 496.556 0.0065 496.505 0.00675 496.414 0.007 496.275 0.00725 496.132 0.0075 496.044 0.00775 496.017 0.008 496.045 0.00825 496.079 0.0085 496.078 0.00875 496.046 0.009 495.978 0.00925 495.91 0.0095 495.887 0.00975 495.916 0.01 495.987 0.01025 496.057 0.0105 496.093 0.01075 496.099 0.011 496.076 0.01125 496.056 0.0115 496.073 0.01175 496.134 0.012 496.231 0.01225 496.323 0.0125 496.38 0.01275 496.409 0.013 496.413 0.01325 496.421 0.0135 496.462 0.01375 496.541 0.014 496.652 0.01425 496.755 0.0145 496.824 0.01475 496.865 0.015 496.886 0.01525 496.912 0.0155 496.967 0.01575 497.057 0.016 497.176 0.01625 497.286 0.0165 497.362 0.01675 497.414 0.017 497.448 0.01725 497.486 0.0175 497.553 0.01775 497.65 0.018 497.773 0.01825 497.887 0.0185 497.968 0.01875 498.026 0.019 498.069 0.01925 498.117 0.0195 498.191 0.01975 498.292 0.02 498.416 0.02025 498.53 0.0205 498.614 0.02075 498.677 0.021 498.727 0.02125 498.781 0.0215 498.859 0.02175 498.96 0.022 499.08 0.02225 499.19 0.0225 &amp;nb

<strong>用于制氢的强化传质化学反应器过程强化</strong>
陈俊杰 河南理工大学机械与动力工程学院能源与动力工程系，中国河南省焦作市世纪大道2000号，454000
贡献者：陈俊杰，开放研究者与贡献者标识符（Open Researcher and Contributor ID，ORCID）：0000-0001-5055-4309，电子邮箱：[e-mail]
化学合成旨在通过简单化合物构建复杂化学产物。合成行为通常出于三类目的之一：其一，满足工业产品需求。例如，氨由氮气与氢气合成，可用于制备包括硫酸铵在内的多种产品（硫酸铵可用作肥料）；氯乙烯由乙烯制备，广泛应用于聚氯乙烯塑料的生产。总体而言，大量各类化学化合物被合成并投入多场景应用。其二，自然界中存在大量具有较高分子复杂度的天然化合物。此类天然产物的合成通常服务于化合物结构确证工作：若基于化学反应与物理性质推断某物质具有特定结构，那么采用明确合成方法制备得到的对应结构化合物，若与天然产物完全一致，则可证实所指派结构的合理性。其三，合成可用于获取自然界中不存在、此前也未被制备的特定结构化合物。这类合成的目的在于研究该化合物的性质，以此验证化学结构与反应性的相关理论。
流向距离（毫米）、壁面中心线温度（开尔文）
0 501.211
0.00025 501.158
0.0005 500.999
0.00075 500.714
0.001 500.254
0.00125 499.764
0.0015 499.441
0.00175 499.3
0.002 499.307
0.00225 499.312
0.0025 499.195
0.00275 498.964
0.003 498.605
0.00325 498.22
0.0035 497.936
0.00375 497.767
0.004 497.696
0.00425 497.643
0.0045 497.535
0.00475 497.367
0.005 497.127
0.00525 496.875
0.0055 496.695
0.00575 496.597
0.006 496.57
0.00625 496.556
0.0065 496.505
0.00675 496.414
0.007 496.275
0.00725 496.132
0.0075 496.044
0.00775 496.017
0.008 496.045
0.00825 496.079
0.0085 496.078
0.00875 496.046
0.009 495.978
0.00925 495.91
0.0095 495.887
0.00975 495.916
0.01 495.987
0.01025 496.057
0.0105 496.093
0.01075 496.099
0.011 496.076
0.01125 496.056
0.0115 496.073
0.01175 496.134
0.012 496.231
0.01225 496.323
0.0125 496.38
0.01275 496.409
0.013 496.413
0.01325 496.421
0.0135 496.462
0.01375 496.541
0.014 496.652
0.01425 496.755
0.0145 496.824
0.01475 496.865
0.015 496.886
0.01525 496.912
0.0155 496.967
0.01575 497.057
0.016 497.176
0.01625 497.286
0.0165 497.362
0.01675 497.414
0.017 497.448
0.01725 497.486
0.0175 497.553
0.01775 497.65
0.018 497.773
0.01825 497.887
0.0185 497.968
0.01875 498.026
0.019 498.069
0.01925 498.117
0.0195 498.191
0.01975 498.292
0.02 498.416
0.02025 498.53
0.0205 498.614
0.02075 498.677
0.021 498.727
0.02125 498.781
0.0215 498.859
0.02175 498.96
0.022 499.08
0.02225 499.19
0.0225 &amp;nb