Coordination between Coke Workshop and Chemicals Workshop about Operation of the Gas-gathering Pipe and the High-pressured Ammonia Water 炼焦车间与化产车间在集气管与高压氨水操作上的配合
Application of ceramic membranes to the oil removal from the ammonia water 陶瓷膜过滤器在氨水除油工艺上的应用
The main purpose is used in production ammonia water product. 其用途以生产氨水为主。
Preparation of Nd: YAG Transparent Ceramic Powders by Ammonia Water Co-precipitation Method Combined with Reverse-strike 氨水反滴共沉淀法制备Nd:YAG透明陶瓷粉体
Method: ammonia water induced cough model, capillary tube method, anoxia tolerance test were used to observe the cough relieving, sputum removing, anoxia tolerance effects of Ginkgo dew. 方法:采用氨水引咳法、毛细管法及耐低氧实验观察银杏露止咳、祛痰及耐低氧作用。
This Paper studies the reaction conditions of the Barium Sulphate and EDTA in ammonia water solution and proposes to use EDTA titration to determine sulphuric acid in Trinitro-resorcinol. 本文研究了硫酸钡在氨水溶液中与EDTA的反应条件,提出用EDTA滴定法测定三硝基间苯二酚中的硫酸。
In order to remove the water content in ammonia water, ammonia evaporation system, which utilized the distillation principle, was expanded, process flow was introduced for ammonia evaporation system; 为脱除氨水中的水分,利用蒸馏原理扩建蒸氨系统。介绍了蒸氨系统的工艺流程;
The influences of dosing medicaments, such as brine, ammonia water, chlorine and chloramines, on microorganisms of activated carbon were investigated by means of biomass and OUR. 从对生物量和微生物耗氧速率的影响方面,考察了盐水、氨水、氯和氯胺等四种除蚤剂对活性炭上微生物的影响。
Study on the Removal of Oil and NH_3-N from the Ammonia Water in AS Process Using Fine Chemicals 精细化学品在AS流程含氨生产水除油及脱氨氮的研究
A solution of ammonium carbonate in ammonia water and alcohol. 碳酸铵在氨水和酒精中形成的溶液。
Comparison of CO_2 Capture by Ammonia Water Before and After Combustion in a Coal-fired Power Generation System 煤基发电系统燃烧前后氨水吸收CO2的对比
A new technology for oil removal from surplus ammonia water and rich liquid 煤气净化过程中剩余氨水、富液除油新技术
Application of ceramic membranes to the oil removal from the coking residual ammonia water 陶瓷膜在焦化剩余氨水中除油的应用
The preparation of CeO 2 ultrafine powder by precipitation with hydrogen peroxide and ammonia water is described. 采用过氧化氢&氨水沉淀法在较低温度下制备CeO2超微粉末。
The method of removing mercaptan from gasoline by ammonia washing instead of caustic-washing was studied. The effect of extraction time and the concentration of ammonia water on the rate of removal of mercaptan were inspected. 研究了以氨洗代替碱洗脱除汽油中硫醇的方法,考察了抽提时间、氨水浓度对脱硫醇百分率的影响。
A study on pumpless circulating ammonia water absorption solar refrigeration system 无泵循环氨水吸收式太阳能制冷系统的研究
As a branch of refrigeration, ammonia water absorption refrigeration had been paid more and more attention. 氨水吸收式制冷作为制冷领域的一个分枝,越来越受到人们的关注。
The paper proposes a new power cycle using ammonia water mixture which can produce power and refrigerant. 根据混合工质的这一特点,设计了以氨-水混合物作为工质电冷联合生产的新型热力循环。
Introduce the dilute ammonia water concentration and energy-saving technology, which can solve a difficult problem in small-scale fertilizer plants. 介绍了稀氨水提浓节能技术,节能与环保并举,为小化肥生产解决了一道难题。
The Application of Saving Energy Sources on the high-pressure Ammonia Water Pump Automatic Control System 节能技术在高压氨水泵自动控制系统中的应用
The caramel was made from the glucose liquid waste with the catalysis, ammonia water, alkali or ammonium. 以葡萄糖母液为原料,分别对采用氨水、碱和铵盐为催化剂生产食用焦糖色素进行了研究。
Production of Ammonium Bicarbonate from Waste Ammonia Water and Lime-Kiln Gas 利用废氨水与石灰窑窑气生产碳酸氢铵
The effects of concentration of potassium borohydride, sodium dihydrogen phosphate, ferrous sulfate and ammonia water on deposition rate, composition, structure and morphology of iron-nickel-phosphorus-boron deposit were studied. 研究了镀液中各成分浓度如硼氢化钾、磷酸二氢钠、硫酸亚铁和氨水等对镀层沉积速率、成分、结构和形貌等的影响。
Application of Centrifugal Air Floating Degrease Technology in Coking Ammonia Water Treatment System 离心式气浮除油技术在焦化氨水处理系统中的应用
Then ammonia water and hydrazine hydrate were used for modification and reduction of graphene oxide to graphene. 采用改进Hummers法制备氧化石墨,再使用氨水、水合肼进行改性和还原,制备出石墨烯。
In this research, I first extracted glycyrrhizic acid, and on the basis of analyzing the previous researches in the field, established the application of the extraction method of settling glycyrrhizic acid with ammonia water. 本人首先进行了甘草酸的提取,在分析前人不同研究成果的基础上,确定了本实验采取氨水提取酸沉法,针对提取工艺的优化方面,进行了单因素对比研究。
Surplus ammonia water is the main source of coking wastewater containing free ammonia and fixed ammonium. 剩余氨水是焦化废水的主要来源,其中含有大量挥发氨和固定铵。