钯碳是一种黑色粉末状颗粒的化学物质，钯碳是一种催化剂，是把金属钯粉负载到活性碳上制成的，主要作用是对不饱和烃或CO的催化氢化。
分析了中国石油化工股份有限公司天津分公司精对苯二甲酸（PTA）装置先后采用的两批国产钯碳催化剂使用状况。
The operation condition of indigenous palladium-carbon catalyst was analyzed, two batches of the catalysts used in purified terephthalic acid(PTA) unit sequentially.
1968年工作于Delaware州Wilmington市Hercules公司的Heck博士报告了一中新的化学反应，使用钯作为两个碳结合的核心成分，但缺点是需要一种昂贵的钯盐。
reported new chemical reactions that used palladium as the key ingredient for shepherding carbons together, but drawbacks included the need for an expensive palladium salt.
当然，人们也观察到了通过芳香C—H键活化产生的芳基碳钯键与腈基的分子间反应。
In- termolecular reactions were observed with the C—Pd bond formed by the C—H activation of the aromatic ring and the nitrile group.
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