tube falling-film

常见例句

Investigation on reasons of the condensed water alkalinity exceeding standard in the tube type falling-film evaporator;
介绍了适用于大型水平管降膜蒸发器的筛板式液体分布装置。
The structure of the multilayer sprinkling tray distributors for the large-type vertical tube -type falling - film evaporator is introduced in this paper.
对小型竖管降膜蒸发器和大型竖管降膜蒸发器内液体分布器的型式、特点和应用作了介绍，分析了液体分布器的研究现状。
In this paper, the synthetic process is studied in a single tube falling-film sulfonation reactor with SO3 as sulfonation agent and with extract oil A and extract oil B as material oils.
本文以抽出油A、抽出油B为原料，以气相SO3为磺化剂，在降膜式磺化反应器中进行了合成石油磺酸盐的工艺研究。