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- Keywords Elementary bromine Absord Active Calcium oxide Calcium bromide; 初级溴;吸收;活性氧化钙;溴化钙;
- Influence of industrial wastes with active calcium oxide on formation of cement clinker 含活性钙工业废弃物对水泥熟料形成的影响
- Biodiesel from sunflower oil by using activated calcium oxide 使用活性氧化钙从葵花油催化合成生物柴油
- active calcium oxide 活性氧化钙
- Active Ingredients: Diatomaceous Earth, Sodium Alginate, Calcium Oxide, Magnesium Carbonate,Gold and Gold pigment. 活性成分:硅藻土,海藻酸钠,氧化钙,碳酸镁,黄金及黄金色素。
- Calcium oxide can neutralize peptic acid better than calcium carbonate. 氧化钙较碳酸钙能中和胃酸。
- A rare plagioclase feldspar with high calcium oxide content occurring in igneous rocks. 钙长石一种氧化钙含量很高稀有斜长石,多出现于火成岩中
- A substance,such as calcium oxide or silica gel,that has a high affinity for water and is used as a drying agent. 干燥剂,脱水剂一种对水有很强吸附性的物质,常用作干燥剂例如:氧化钙,锗化硅等
- The technique of supermicro active Calcium has obtained the invention patent ZL93119767.8. 超微活性钙生产技术已获发明专利ZL93119767.;8。
- A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent. 干燥剂,脱水剂一种对水有很强吸附性的物质,常用作干燥剂例如:氧化钙,锗化硅等
- The thermal decomposition of calcium carbonate produces calcium oxide and carbon dioxide. 碳酸钙加热分解,生成氧化钙和二氧化碳。
- This paper discussed the preparation of calcum peroxide from calcium oxide and hydrogen peroxide at normal temperature. 以生石灰和双氧水为原料,通过添加稳定剂,实现了过氧化钙的常规合成。
- Phosphogyspum can also be used in the production of thiourea,calcium chl oride and compound fertilizers,active calcium silicate and as gel build ing materials. 磷石膏还可用于制硫脲、氯化钙和复合肥、活性硅酸钙及做建筑胶材料、加固软土地基等。
- Calcium oxide, although having excellent refractory properties, is rarely used because of hydration by atmospheric water vapour. 尽管氧化钙有卓越的耐火特性,却很少使用到,因为和大气水蒸汽容易发生水合作用。
- The siliceous impurities in the ore are removed by reaction with the calcium oxide that is formed when the limestone is heated, CaO + SiO2--Ca-SiO3. 矿石中含硅的杂质同氧化钙(加热石灰石形成的)化合而被排除出去。
- In the presence of water,calcium oxide catalyst was prepared for ethoxylation of alkylphenol, The catalyst has high catalytic activity. 水存在下,由氧化钙制成的烷基酚乙氧基化催化剂,具有良好的催化活性。
- Common flocculants are PAM, activated silica gel, glue, sodium alginate, chlorine, calcium oxide, activated carbon, and so on. 常见的助凝剂有PAM、活化硅胶、骨胶、海藻酸钠、氯气、氧化钙、活性炭等。
- Objective To investigate the changes and function of resting calcium concentration ([Ca2+]i), active calcium concentration([Ca2+]ic) and calmodulin concentration (CaM) in platelet from patients with acute cerebral thrombosis. 目的探讨血小板静息状态胞浆游离钙离子浓度([Ca2+]i)、激活状态胞浆游离钙离子浓度([Ca2+]ic)、钙调素含量 (CaM)在脑血栓形成(CT)急性期的变化及其作用。
- Steel Mill in South America has successfully tested, and uses, Red Valve Type A Pinch Valves on dry Calcium Oxide in fine grain size on their continuous casting steel process. 在南美洲的一座钢厂里,美国红阀公司A型夹管阀已经成功地通过测试并成功地应用在连续铸钢工艺中的细粒生石灰控制过程中。
- As to the steel slag, the effect of reducing alkali aggregate reaction is better when alkali reactivity is low and the content of free calcium oxide and periclase is low. 对于钢渣,当碱活性低,游离氧化钙和方镁石的含量低时,抑制碱集料反应的效果愈好。