填充高度
The use of new type DS-2 cast alloy large-opening ( about 80%) grid and acid distributor with built-in precisely cast nozzles improves contact of gas with liq-uid and reduces packing height and energy requirement, resulting in about 10% saving in total investment.
新型大开孔率(约80%)DS-2合金铸箅子板及嵌镶DS-2合金精铸喷嘴的分酸器的使用,改进了气液间的接触,降低了填料高度和能耗,因此可节省综合投资约10%。
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