Effect of basic magnesium sulfate whisker on properties of flexible polyvinyl chloride 碱式硫酸镁晶须对软质PVC性能的影响
Technical study on iron removal from basic chromium sulfate produced by patty recovered 回收铬饼制备碱式硫酸铬的除铁工艺研究回转炉篦式煤气发生炉
A new technology for preparation of basic chromium sulfate, using sugar as a reductive agent to sodium dichromate, was introduced. 以红矾钠为原料,蔗糖为还原剂,制备了碱式硫酸铬。
Experiment shows that basic magnesium sulfate whisker can make polypropylene materials have the good effects in reinforcement and flame retardant. 试验表明,碱式硫酸镁晶须对聚丙烯材料具有优良的增强和阻燃效果。
Preparation of basic magnesium sulfate whiskers by rotor-stator reactor and hydrothermal method kali-aggregate reaction 定-转子反应器结合水热法制备碱式硫酸镁晶须骨料碱化反应;碱-集料反应;碱性骨料反应
Some manufacturers used a little fumed litharge and basic lead sulfate here also. 有些制造厂也用少量细质的一氧化铅和碱式硫酸铝。
Some manufacturers used a little fumed litharge and basic lead sulfate here also. Study on the dealkalization of red mud by suspension and carbonation 有些制造厂也用少量细质的一氧化铅和碱式硫酸铝。铝业碱性赤泥的悬浮碳化法脱碱工艺研究
The properties, manufacturing technique and application of zirconium basic sulfate and zirconium basic carbonate were surveyed. 综述了硫酸锆、碳酸锆产品的性质、生产技术及应用;
The results indicate that the suitable modifier for basic magnesium sulfate whiskers is potassium oleate. 结果表明:适于碱式硫酸镁晶须表面改性的改性剂为油酸钾;
The correlation between metabolic syndrome and brain sulfatide of young people Some manufacturers used a little fumed litharge and basic lead sulfate here also. 青少年代谢综合征与脑硫脂相关性研究有些制造厂也用少量细质的一氧化铅和碱式硫酸铝。
Study on Preparation of Basic Magnesium Sulfate Whiskers 碱式硫酸镁晶须的制备研究
The infrared reflection absorption spectroscopy ( IRAS) indicates that there is basic sulfate copper as major corrosion products on the copper surface. 红外反射吸收光谱(IRAS)表明,碱式硫酸盐是构成腐蚀产物膜的主要组分。
With the magnesia by calcination of magnesite to obtain as the raw material, investigation was made on the proper technological process conditions for preparing basic magnesium sulfate whiskers by hydrothermal synthesis. 以煅烧菱镁矿获得的氧化镁为原料,研究水热合成方法制取碱式硫酸镁晶须的适宜工艺条件。
Effect of conditions on preparing basic magnesium sulfate whisker 制备条件对生成碱式硫酸镁晶须的影响
Influence of oral feeding of basic ferric sulfate solution on the mucosa of upper gastrointestinal tractor mice 口饲碱式硫酸铁溶液对小鼠上消化道粘膜影响的实验观察
A Study on New Coagulant Agent Polymeric Basic Aluminum Silicate Sulfate 新型混凝剂聚硅硫酸铝的研究
Within the layer the copper? Preparation of basic cupric sulfate from dregs containing copper 从含铜废渣中制备碱式硫酸铜的研究
The basic magnesium sulfate whiskers with the ratio of length to diameter over 60 was produced. 在此条件下可以制得长径比大于60的碱式硫酸镁晶须,产品为单晶纤维状结构。
To improve the fluoride-absorption capacity of natural zeolite, a study on activation method, including roasted at high temperature in a muffle furnace, soaked in inorganic acid or inorganic basic solution, modified by magnesium sulfate, and defluorination performance of natural zeolite have been carried out. 为了提高天然沸石的除氟能力,采用了高温焙烧、酸碱处理和硫酸镁浸泡等方法活化天然沸石,研究其除氟性能。
Study on Extraction of Basic Aluminium Sulfate from Waste Water of Producing Actived Bentonite 从生产活性白土的废水中提取聚合硫酸铝(BAS)的研究
Preparation of basic chromium sulfate by reduction of SO_2 and spray-drying 二氧化硫还原喷雾干燥制碱式硫酸铬
In this paper, basic magnesium sulfate whisker was prepared by hydrothermal synthesis with primary products from bitter brine solution. It was investigated by chemical analyses, electronic microscope scan, X-ray diffraction, FT-IR and TG-DTA analyses. 以制盐母液综合利用初级产品为基本原料,通过水热合成法制得碱式硫酸镁晶须,并对其进行了化学分析、电子显微镜观察及X射线衍射分析、FT-IR和TG-DTA分析。
Preparation of Basic Magnesium Sulfate Whisker Improvement in the Production Process of Cupric Sulfate 碱式硫酸镁晶须的研制空气氧化法制备硫酸铜工艺改进
Adopting basic aluminium chloride, ferrous sulfate, ferric sulfate and polyacry lamide as test agents, this paper studies on urban sewage's strenuous primary treatment, and analyses on the influence of pH value on the removing ratio of SS and COD. 采用碱式氯化铝、硫酸亚铁、硫酸铁、聚丙烯酰胺为实验药剂,对城市污水强化一级处理进行研究,并分析了pH值对SS、COD去除率的影响。
The technological conditions of the production of edible basic magnesium carbonate from industrial magnesium sulfate and the main factors affecting the yield of product are studied. 研究了以工业级硫酸镁为原料生产食用级碱式碳酸镁的工艺条件及影响产品收率的主要因素。
Laboratory and field experiments showed that high molecular organic acid ligation basic copper sulfate is a better fungicide, and is safe to most crops. 通过室内和田间试验,高分子有机酸复合碱式铜具有较好的杀菌效果,对作物的安全性明显提高。
Research on the preparation of basic magnesium sulfate whisker with organic acid by hydrothermal method 添加有机酸水热法制备碱式硫酸镁晶须的研究
Preparation of magnesium oxide whisker from basic magnesium sulfate by sintering method 碱式硫酸镁烧结法制备氧化镁晶须
Application of basic magnesium sulfate whisker in flame resistance and fireproofing 碱式硫酸镁晶须在阻燃防火中的应用