论文部分内容阅读
研究了温和条件下钯催化剂催化六氯苯加氢脱氢反应． 结果表明， Ｐｄ Ｃｌ２ 催化活性不高，而 Ｐ Ｖ Ｐ 负载 Ｐｄ Ｃｌ２ 活性较高． Ｐ Ｖ Ｐ 负载 Ｐｄ Ｃｏ 催化剂具有双金属协同效应，提高了催化活性．５５ ℃下，该催化剂在 Ｃｏ／ Ｐｄ 摩尔比为０５ 时表现出最高的催化活性．
The catalytic hydrogenation of hexachlorobenzene over palladium catalysts under mild conditions was studied. The results showed that the activity of Pd Cl2 was not high, while the activity of Pd Cl2 was higher in P V P. P V P supported PdCo catalyst has a bimetallic synergistic effect, improving the catalytic activity. At 55 ℃, the catalyst showed the highest catalytic activity when the molar ratio of Co / Pd was 0.5.