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In this paper, CNT adsorbed onto the traditional silica ball carrier was chosen as a carrier, thus the content of active catalyst phase can be increased to improve the carbon monoxide conversion rate. At the same time, by adding phloroglucinol, the interaction between the bi-metallic copper-cobalt catalyst was enhanced to improve higher alcohol selectivity; and when 0.14g phloroglucinol was added, the higher alcohol selectivity reached 74%.
2Â¥2011-02-21 07:49:03
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ÍõÁ¬ÀÚ(½ð±Ò+12, ·­ÒëEPI+1): лл 2011-02-24 23:38:50

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The XPS data showed significant increase in carbon that meant the catalytic activity declining. At the same time, copper generated in the calcination because of powerful reduction ability of phloroglucinol weaken the interaction between copper and cobalt, although the space-time yield of alcohols at 0.3g addition level higher than that at 0.14g, the main product was methanol mainly.
4Â¥2011-02-21 08:00:01
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