Before it was calcined to produce nanoscale magnesium oxide, the precipitate was dried to remove its solvent by the following methods: direct drying, displacement drying and surface modification drying.
以MgCl2·6H2O和CO(NH2)2为原料,采用均匀沉淀法制备出氢氧化镁沉淀,分别经直接干燥法、置换干燥法和改性干燥法除去沉淀中的湿分,再将干燥的氢氧化镁粉体经马弗炉煅烧得到纳米氧化镁粉体。
Before it was calcined to produce magnesium oxide nano-particles,the precipitate was dried to remove its solvent by different methods of surface modification drying.
以六水氯化镁和尿素为原料,采用均匀沉淀法制备出氢氧化镁沉淀,利用不同改性干燥法除去沉淀中的湿分,再将干燥的氢氧化镁粉体经马弗炉煅烧得到纳米氧化镁粉体,通过透射电子显微镜和X射线衍射仪的表征与分析,研究了改性干燥方式对纳米氧化镁粉体形貌、颗粒尺寸和团聚情况的影响,讨论了改性干燥的基本原理和改性剂的作用。
Analysis of the factors affecting chlorophyll of dry Allium macrostemon Bunge and the drying property of its optimum levels;
影响干制小根蒜叶绿素因素分析与优因素水平干燥特性的研究
The drying property curves on different conditions obtained from experiments were analyzed.
为了为辣椒热风干燥及设备参数的调整提供理论依据,该文对辣椒进行热风干燥试验,研究其在不同热风温度、风速和装载厚度条件下的热风干燥特性。
The mathematical model of drying property in VFB dryer is established on the basis of analysis of heat and mass transfer in drying process.
通过对振动流化床（ＶＦＢ） 干燥装置中传热与传质过程的分析，建立了物料在其中的干燥特性模型， 得到了振动流化床干燥装置物料出口含湿量与温度的计算公式。
Experimental research on drying characteristics of PVC powder in a normal fluidized-bed dryer;
流化床中PVC粉末干燥特性研究(英文)
The drying characteristics and schedule test of Catalpa ovata;
梓木干燥特性和干燥基准试验研究
Experimental study on wheat grain microwave drying characteristics and its effect on the quality of wheat grain;
小麦微波干燥特性及其对品质的影响
Study on the Microwave Drying Characteristics and Drying Technology Optimization of Lotus-seed;
莲子微波干燥特性及干燥工艺的研究
Study on Drying Properties and Technology of Birch with Thickness of 55mm;
55mm厚白桦干燥特性与干燥技术的研究
Basic Drying Characteristics of the Cassava Lees in Spin Flash Dryer
木薯酒糟在旋转闪蒸干燥器中的干燥特性
EXPLORATION FEW PROBLEMS OF DRY CHARACTERISTICS AND TECHNOLOGY OF ELM TIMBER
榆木干燥特性及干燥工艺中几个问题的探讨
Studies on the Characteristics of Thin-Layer-Alfalfa Drying and the Design of Rotary Dryer;
苜蓿薄层干燥特性及滚筒干燥机设计研究
Study on the Equipment and the Characteristics of Eucalyptus Path in Vacuum Drying
小径桉木真空干燥设备及干燥特性的研究
Study on drying characteristics of NR with two drying methods
2种方式干燥的天然橡胶干燥特性之研究
Drying Characteristics and Drying Process of Dicumyl peroxide (DCP)
过氧化二异丙苯(DCP)的干燥特性与干燥工艺研究
Study on stage drying characteristic and optimum drying technology of preserved prunes(Jiayingzi)
加应子变温干燥特性和最佳干燥工艺研究
Effects of Combination of Microwave and Hot-air Drying on Characteristics of Chestnuts
微波与热风组合干燥对板栗干燥特性的影响
The Drying Characteristic of Chinese Chestnut and Its Effects on Quality of Dry Products;
板栗干燥特性及其对干后品质的影响
A Study on the Microwave Drying Carrot Slices Characteristics;
微波干制胡萝卜片干燥特性试验研究
Experimental Investigation on Drying Characteristics of Gas-Solid Stirred Fluidized Bed;
气固搅拌流化床的干燥特性实验研究
Research on the Drying Characteristics of Dahurian Larch Lumber from Russia;
俄罗斯产落叶松锯材干燥特性的研究
Study on the Drying Characteristic of Resin-impregnated Chinese Fir
浸渍处理人工林杉木干燥特性的研究
Effects of Ultrasonic Pretreatment on Drying Characteristics of Sewage Sludge
超声波预处理对污泥干燥特性的影响
Studies on the Microwave Drying Characteristics and Mathematical Model of Water-oat
茭白微波干燥特性及数学模型的研究
An Experiment Investigation on Dry Character of Medicine Grain and the Modeling of a Fluidized-Bed Drying Process;
中药颗粒干燥特性与振动流化床干燥模型及模拟研究