查询词典 ammonia process

This article intends to review the progress in aqueous ammonia method from thermodynamics, kinetics and reaction mechanism. The engineering condition of aqueous ammonia method in industry is also partly discussed.

本文从热力学、动力学、反应机理等方面对氨水法的研究进展进行了系统地综述，并部分探讨了工业上氨水法的工艺条件。

This article intends to review the progress in aqueous ammonia method from thermodynamics, kinetics and reaction mechanism aspects. The engineering condition of aqueous ammonia method in industry is also partly discussed.

本文从热力学、动力学、反应机理等方面对氨水法的研究进展进行了系统地综述，并部分探讨了工业上氨水法的工艺条件。

The ammonia gas was provided into the aqueous ammonia through a single orifice.

使用高速摄像装置对氨水的鼓泡吸收特性进行了可视化试验研究。

The preparation of ethanolamine is mainly composed of aqueous ammonia and liquid ammonia methods, which belong to typical homogeneous catalysis and heterogeneous catalysis respectively.

乙醇胺主要由氨水法与液氨法两种制备方法合成，它们分属于典型的均相催化与多相催化。

This study focused on the absorption of vapor into aqueous LiBr and the absorption of ammonia gas into aqueous ammonia.

本项目以溴化锂溶液和氨水溶液作为研究重点，主要内容包括：对添加剂作用下的溴化锂溶液和氨水溶液表面张力进行了实验研究，发现添加剂对两种溶液表面张力的影响呈现出不同的性质；利用表面吸附动力学原理，对溶液的表面张力及动态表面张力进行了理论分析；利用激光阴影法对溴化锂溶液静池吸收过程中马拉戈尼对流的形成进行了可视化研究，并进而发现蒸汽添加剂比液体添加剂对吸收具有更好的强化效果；利用实验方法对溴化锂溶液垂直降膜吸收进行了研究，并从其基本方程出发得出了影响添加剂强化效果的主要因素；同时，也对添加剂对氨水鼓泡吸收的影响进行了实验研究；最后，对添加剂的强化机理进行了分析，即对于溴化锂溶液来说，添加剂对溶液吸收的影响主要体现在对吸收界面吸附特性的影响上，无论是气体添加剂还是液体添加剂，都有可能对溴化锂溶液吸收起到强化作用；对于氨水溶液而言，添加剂的影响主要还是体现在&盐析&作用上，当氨水浓度较低时，添加剂有可能对吸收起到强化作用。

The results of the surface composition of the sample washed with and without aqueous ammonia show that most of the impurities which consists of C, B, O elenents mainly can be removed by washing with aqueous ammonia.

测量了改变KBH〓/Ni〓制备的样品的组成、粒径和催化活性，发现当KBH〓Ni〓＞2时催化活性逐渐下降，这是由于随KBH〓/Ni〓的增加颗粒的粒径增大，从而导致活性中心的数量下降所致。

Aqueous ammonia solution can be used to remove NO from waste gas streams by adding soluble cobalt salt into aqueous ammonia solution.

研究结果表明：采用活性碳催化再生[Co(NH3)6]2+后，0.02mol/LCo(NH3)62+溶液脱除NO的效率能长期保持在80%以上，SO2的脱除率几乎保持在100%左右。

Seriously polluted, and can dilute ammonia solution (1 part ammonia red 20 parts water) in the organic acids and fruit juices, and then wash with soap.

严重污染，并能稀氨水（1份氨水20份水红色的有机酸和果汁），然后用肥皂清洗。

According to the invention half the ammonium is converted into nitrite, yielding an ammonia and nitrite-containing solution, and in the second step the nitrite is used as oxidant for the ammonia.

根据本发明，一半的铵转化成亚硝酸盐，产生含氨和亚硝酸盐的溶液，且在第二步骤中，亚硝酸盐用作氨的氧化剂。

In the past the detergent solution should join the amount of ammonia (4 solution according to add 1) to remove ammonia.

陈迹应在洗涤剂溶液里加入适量的氨水（按4份溶液加1份氨水）来去除。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。