基本解釋[化學]填充反應塔英漢例句雙語例句Then it is fed into a packed distillation column reactor. The effects of catalyst concentration, reaction temperature and pressure, feed concentration were experimentally investigated.本文考察了催化劑濃度、操作壓力、進料組成等因素對該催化精餾過程的影響。Dimethyl maleate was synthesized in a catalytic column packed with DNW-1 catalyst in reaction zone. Conversion of maleic anhydride could reach 100% and yield of dimethyl maleate above 99%.實驗結(jié)果表明，在DNW-1型樹脂的催化作用下，順酐的轉(zhuǎn)化率達到100%，順丁烯二酸二甲酯的收率可達到99%以上；packed reaction column更多例句專業(yè)釋義化學填充反應塔