查询词典 ammonia process

METHODS: Grounded on the indophenol blue photometric method, the way of breath ammonia sampling, and endpoint judgement for breath ammonia sampling were systematically studied.

以靛酚蓝比色测氨法为基础，对呼气氨采集方法以及采气终点判断方法等进行了系统研究。

The article presents engineering design options for expanding natural gas-synthetic ammonia units using this new technology as well as production schemes for producing ammonia and urea as a byproduct using the 3×1 stage natural gas reforming and one-step isopiestic transformation method.

介绍了用该新工艺对我国天然气生产合成氨装置进行扩建改造的工程设计方案，以及天然气三－段转化等压一次变换制氨联产尿素的生产设计方案。

Concentration of ammonia and weather data is collected by ammonia measurer and weather station to analyze the interaction between them.

架设氨气量测器与气象站，搜集养猪场的氨气浓度与气象资料，进行气候条件与氨气浓度比较。

Igneous electricity flue gas takes off saltpetre system whether achieve take off saltpetre rate and low ammonia gas high to escape rate, depend on greatly the flue gas is medium nitrogen oxide before entering saltpetre reactor and reducer ammonia gas blend even degree and flue gas speed to distributing.

梗概： 火电烟气脱硝系统能否达到高脱硝率和低氨气逃逸率，很大程度上取决于进入脱硝反应器之前烟气中的氮氧化物和还原剂氨气混合均匀程度和烟气速度分布。

Company main product for the warp-knitted suede, all kinds of polyester fabrics by spandex elastic fabrics, all kinds of mesh fabrics, such as, Di imitation suede, mercerized velvet, golden velvet, loop, real velvet, short plush, velvet flower, imitation velveteen, gloves, velvet, mercerized plain cloth, fluorescence cloth, corduroy lights, grinding gray cloth, spandex satin, spandex plain weave fabric,(Di-ammonia, Kam ammonia),, mesh,golden.

公司主打产品为经编麂皮绒，各类涤纶经编织物、氨纶弹性织物、各类网眼布、如特里克特、涤仿麂皮绒、丝光绒、金光绒、圈绒、实绒、短毛绒、花点绒、仿平绒、手套绒、丝光平布、荧光布、灯条绒、磨灰布、氨纶色丁、氨纶平纹织物、、拉架、网眼、金光绒等。

In this paper, the mechanism of leaching of silver chloride by ammonia and the influences of concentration of ammonia, pH value of the solution and concentration of chlorine ion on the solubility of silver were studied.

摘 要：作者利用配合物化学理论，对氯化银在氨水中的溶解度进行一系列计算，结果表明氨水浸出氯化银时，氨浓度、pH值、氯离子浓度对氯化银溶解度都有影响。

Simply clean your platinum pieces with a soft cloth and mild detergent or ammonia solution (one part ammonia to six parts water) to maintain their luster.

白金块干净你干脆用温和洗涤剂和软布或氨溶液(氨水1至6部分部分水)保持光泽。

Through analysis of the hazard of ammonia, the fire precautions of stock and transport of ammonia and the treatment countermeasures of the leak are brought forward.

通过分析氨的危险特性，提出了在储存运输过程中的防火措施，以及泄漏的处置对策。

This paper summarized literature about the structure, adsorption dynamics and thermodynamics, modification of zeolite and its application in wastewater treatment. Based on them, the conditions of zeolite modifying by AlCl_3 was explored, the adsorption properties natural zeolite to ammonia nitrogen and adsorption effects of aluminum modified zeolite to phosphor in solution was researched, the existing form of ammonia nitrogen was investigated by cyclic voltammeter.

本文在对沸石的结构、沸石吸附动力学、热力学、沸石改性及其在废水处理中的应用等相关文献综述的基础上，探索了用AlCl_3溶液改性天然沸石的条件，考察了天然沸石和铝改性沸石对溶液中氨氮的吸附性能以及对溶液中总磷的吸附效果，以及用循环伏安法探讨了水体中氨氮的存在形式。

According to the analysis of the operation results, using washery coal can increase the production rate and the capacity of the synthetic ammonia plant, and reduce the cost of the ammonia production.

根据运行结果分析，使用洗精煤能提高合成氨装置的运行率和负荷率，从而使合成氨生产成本整体有所降低。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。