Steam hydrocarbon cracking and reforming
Steam hydrocarbon cracking and reforming
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DOI：
10.1021/ed081p228
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发表时间：
2004-02-01
影响因子：
3
通讯作者：
Golombok, M
中科院分区：
文献类型：
--
作者：
Golombok, M
许多工业化学过程被教导为不同的对比反应，而实际上统一的比较大于对比。我们研究蒸汽烃重整和蒸汽烃裂化作为两个过程的一个例子，在不同的化学反应性制度下操作：平衡确定和动力学确定，分别。进料流和反应条件相似，但产物不同。比较了催化剂对两个过程的作用，并讨论了对动力学的影响。在工业世界中当前石化问题的延伸被认为是沿着这些工艺中可能的进一步发展，例如利用原料需求的商业趋势。
Many industrial chemical processes are taught as distinct contrasting reactions when in fact the unifying comparisons are greater than the contrasts. We examine steam hydrocarbon reforming and steam hydrocarbon cracking as an example of two processes that operate under different chemical reactivity regimes: equilibrium determined and kinetically determined, respectively. The feed streams and reaction conditions are similar, but the products are different. The role of catalysis for the two processes is compared and the effects on the kinetics are discussed. The extension to current petrochemical issues in the industrial world are considered along with possible further developments in these processes such as exploiting commercial trends in feedstock demand.