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mland

木虫 (著名写手)

[交流] 大化所纤维素->山梨醇->乙二醇成果发表在Angew. Chem.上了

Direct Catalytic Conversion of Cellulose into Ethylene Glycol Using Nickel-Promoted Tungsten Carbide Catalysts (p NA)
Na Ji, Tao Zhang, Mingyuan Zheng, Aiqin Wang, Hui Wang, Xiaodong Wang, Jingguang G. Chen
Published Online: Sep 11 2008 4:23AM
DOI: 10.1002/anie.200803233


  
Nickel saves dimes: The expense of using precious-metal catalysts is avoided in the high-yielding conversion of cellulose to ethylene glycol (see picture; AC=activated carbon). This process occurs in up to 29 % yield over a tungsten carbide catalyst, and in up to 61 % yield when the catalyst is promoted with a small amount of nickel. An attractive feature of this reaction is the low yields of other polyols with respect to ethylene glycol.

全文下载http://www.namipan.com/d/Direct% ... 6d04794af2b2c680600
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ycf2005

金虫 (小有名气)

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楼主还有相关的资料吗?能否发给我一下谢谢
3楼2008-09-27 16:56:52
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zirulinwu

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Ji Na美女还是这么强啊

[ Last edited by zirulinwu on 2008-11-7 at 15:23 ]
5楼2008-11-07 15:21:25
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