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；
2
The gasification furnace could completely use deoiling asphalt as feedstock after adding carbonblack flashing and filtering system in the fertilizer unit.
化肥装置通过增加炭黑闪蒸过滤系统，气化炉完全使用脱油沥青作原料。
3
During the ozone oxidation process of furnaceblack, the carbon-oxygen single bond can be formed mainly, but further oxidation to the carbon-oxygen double bond is very difficult.