Raschig ring
英
美
网络 拉西环; 腊希格环
双语例句
- The structure of graphite Raschig ring was analyzed by SEM.
结合SEM对拉西环进行了结构分析。 - The paper reports the measurements of pressure drop in fixed beds packed with wheel catalysts and Raschig ring catalysts of five different sizes and shapes and industrially supplied. Using the measurements, modified ERGUN equations of the pressure drop were obtained.
拉西环填料塔体动持液量和面动持液量及其计算作者测定了工厂提供的五种不同形状的车轮型和拉西环催化剂填充床压力降，得到了修正的Ergun方程。 - : Selecting raschig ring as the filler of bio-trickling reactor and toluene as the representative of VOCs, the biodegradation of toluene using this reactor has been studied and biodegradation model of VOCs in the reactor also established under experimental conditions.
选择拉西环为滤塔填料，甲苯为VOCs代表，运行生物滴滤塔，研究滴滤塔的甲苯降解性能，建立滴滤塔中VOCs的降解模型。 - The liquid phase residence time distribution ( RTD) of the system of air and fluid of various viscosity in raschig ring column is measured by non-ideal pulse-reaction technique and two detections.
在充填拉西环填料的有机玻璃塔内，采用非理想脉冲示踪技术及两点检测法，测定空气和不同粘度水溶液系统的液相停留时间分布。 - Given the Same comparable conditions and the same outer dimensions ( external diameter and height), the pressure drop produced by the wheel catalysts is smaller than that of the Raschig ring catalysts.
在外型尺寸（外径和高）相同的条件下，以相同的可比条件进行计算，结论是车轮型填充床压力降比拉西环的小。 - It is demonstrated that the resistance to liquid for θ ring was obviously smaller than that of Raschig ring, and that the θ ring is suitable for and it is the vacuum distillation favourable for the obsorption of a large amount of liquid.
证实θ环的液体阻力明显比拉西环小，θ环尤适用于真空蒸馏，在大液体量的吸收操作时，θ环较有利。 - Studies on the Pressure Drop in Packed Beds of Wheel and Raschig Ring Catalysts
天然气水蒸汽一段转化车轮型和拉西环催化剂填充床压力降的实验研究 - The preparation of graphite Raschig ring by a sintering process using the colloidal graphite as main raw material is reported in this paper.
本文选用胶体石墨为主要原料，采用烧结工艺制备石墨拉西环。 - Compared with the conventional Raschig ring greatly enhanced the efficiency of the catalyst.
与传统拉西环相比大大提升了催化剂的使用效率。