Copper-Zinc Oxide-Alumina Methanol Catalysts Revisited
Copper-Zinc Oxide-Alumina Methanol Catalysts Revisited
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DOI：
10.1016/0920-5861(87)80001-9
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发表时间：
1987-12
期刊：
影响因子：
5.3
通讯作者：
J. Bart;R. Sneeden
中科院分区：
文献类型：
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作者：
J. Bart;R. Sneeden
用于在铜催化剂上的工业甲醇合成的典型原料由CO2、CO、H2的混合物组成，具有和不具有惰性组分（CH 4或N2）。在富含甲烷的原料中，产生过量的氢气，其可以通过向料流中添加CO2（来自烟道气或合成氨厂）来经济地用于生产更多的甲醇。源自石脑油的蒸汽重整的合成气具有接近甲醇的C/H比。从石脑油蒸汽重整（脱硫原料）获得高原料气纯度，
Typical feed-stocks for the industrial methanol synthesis on copper catalysts consist of mixtures of CO2, CO, H2 with and without inert components (CH4 or N2). In a methane-rich feedstock excess hydrogen is generated, which can economically be used to produce more methanol by addition of CO2 (from flue gas or an ammonia plant) to the stream. Syngas derived from steam reforming of naphtha has a C/H ratio close to that of methanol. The attainment of high feed gas purities from naphtha steam reforming (desulfurized feedstock) has