If dispersant is added in calcium carbonate grind, either high solid content and low viscosity paste may be obtained, or energy consumption and cost is lowered.
碳酸钙研磨中加入分散剂,既可得到高固含量、低粘度的浆料,又可以降低能耗,节约成本。
The evaporation efficiency has a direct effect on manufacturing energy consumption and cost of aluminum oxide. The scale formation is main factor to influence improvement of evaporation efficiency.
蒸发效率的高低直接影响氧化铝生产能耗及成本,结疤是影响蒸发效率提高的主要因素。
Analyzed the confronted situation and difficulties of energy consumption and cost control for Daqing oilfield in the period of 「tenth five year-plan」 and later.
分析大庆油田十五期间及以后,控制能耗和成本面临的形势和困难。
This research carries on the numerical analysis to the residential energy consumption and cost during life cycle, based on the occupants life style and family structure change.
本研究在考虑住宅全寿命周期内家庭生活方式及成员构成变化的基础上,对住宅全寿命周期的能耗及成本进行数值分析。