Through study the effect of carbonblack filler content on conductivity, oil furnacecarbonblack with good economy and technology was selected.
通过对导电炭黑填充量对导电性能的探索，优选了集经济性、工艺适性于一体的油炉法炭黑。
2
The differences in structural type and contents of carbon-oxygen single bond between the contact black and the furnace black are very evident.
研究结果指出，接触法炭黑与氧化炉法炭黑的表面在碳氧键合结构形式及含量上有很大的差异；
3
The gasification furnace could completely use deoiling asphalt as feedstock after adding carbonblack flashing and filtering system in the fertilizer unit.