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英国、意大利和西德大学中的研究人员用一种叫沸石的催化剂利用太阳能来产生氨及将有毒的一氧化碳转化为相对无害的二氧化碳,这一技术引起了工业界的极大兴趣。沸石是一类具有罐笼形分子结构的硅酸盐矿物。在其网栅上含有金属离子(带电荷的
Researchers at Britain, Italy and West Germany have drawn industry’s interest with a catalyst called zeolite that uses solar energy to generate ammonia and convert toxic carbon monoxide to relatively harmless carbon dioxide. Zeolites are a class of silicate minerals that have a cage-like molecular structure. Contains metal ions on its grid (charged