1) oxygen activity
氧气活度
2) active-oxygen
活性氧气
1.
The method of sintering Ni-Mo ores under 600 ℃ to remove sulfur,and then lixiviating under the alkaline and active-oxygen condition was advanced to solve the problem of extracting molybdenum from the rocky-select Nickel-Molybdenum ores in this paper.
文章针对从难选镍钼矿中提取钼的问题,提出了一种先将镍钼矿在600℃时焙烧脱硫,再将其加碱和通活性氧气浸出的方法,并通过对比试验确定了最佳的工艺条件:氢氧化钠30%(或碳酸钠50%),浸出液固比为3∶1,温度90~100℃,反应时间3 h。
3) dioxygen activation
激活氧气
4) oxygen activity
氧活度
1.
Properly lowering the tapping temperature, raising oxygen activity and optimizing foaming slag can provide better thermodynamic and kinetic conditions for reducing titanium content in the liquid steel.
通过适当地降低出钢温度、提高氧活度,优化电炉造泡沫渣制度,为电炉脱[Ti]创造了良好地热力学以及动力学条件。
2.
With self-made oxygen probe,the changes of oxygen activity and other metallergical factors of spheroidal graphite liquid iron in the process of maintained temperature above the eutectic temperature are tested,and relationship between the oxygen activity and the spheroidal fading is also discussed.
采用自行研制的铁水长期连续测氧探头，测定了球化铁水在共晶温度以上，高温等温保持过程中氧活度及其他冶金因素的变化；探讨了氧活度变化规律与球化衰退的关系。
3.
A freecutting semi-killed steel has been investigated and produced successfully in industrial-scale furnace,and the oxygen activity measured in ladles was at the level of 150～250 ppm.
３７，设计了新钢种的化学成分，在工业炉中炼成半镇静易切削钢，钢包中氧活度在１５０～２５０ｐｐｍ范围内。
5) Activity of radioactive gas
气体活度
6) Oxygen purity
氧气纯度
1.
Considering the aspects of mass balance,energy consumption and process efficiency,this paper analyzes the influences of oxygen purity on oxygen production,oxygen extracting rate,minimum separation work,practical work and process pressure.
从物料平衡、能耗和流程效率几个方面入手， 分析了氧气纯度对空分设备的氧气产量、氧提取率、最小分离功、实际功和流程压力等对流程经济性至关重要的几个参数的影响， 并以具体计算实例进行了说明。
2.
Abnormal fluctuation of liquid level of liquid air in lower tower resulted in decreasing of oxygen purity.
针对下塔液空液位异常波动引起氧气纯度下降的现象进行分析、判断,提出了相应处理措施,经运行检验,工况趋于稳定。
3.
Considering the aspects of mass balance, energy consumption and process efficiency, this paper analyzes the influences of oxygen purity on oxygen production, oxygen extracting rate, minimum separation work, practical work and process pressure.
从物料平衡、能耗和流程效率几个方面入手,分析了氧气纯度对空分设备的氧气产量、氧提取率、最小分离功、实际功和流程压力等对流程经济性至关重要的几个参数的影响,并以具体计算实例进行了说明。
补充资料：活性粘土,活性白土
CAS：68333-91-5
中文名称：活性粘土；活性粘土,活性白土
英文名称：Bentonite, lime-activated；Activated clay；Bentonite,lime-activated；active clay
中文名称：活性粘土；活性粘土,活性白土
英文名称：Bentonite, lime-activated；Activated clay；Bentonite,lime-activated；active clay
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条