3) fractions of coal tar
焦油馏分
1.
Influence of the additives from fractions of coal tar on the slurryability of Pangzhuang coal;
焦油馏分添加剂对庞庄煤成浆性能的影响
4) moisture content in tar
焦油水分
1.
The gravimetry method by directly adding calcium carbide to determine the moisture content in tar was introduced, and was compared with the distillation method.
介绍了直接加入电石测定焦油水分的称量法,并且与蒸馏法进行了对照,用新方法测定的焦油样,其精密度和准确度较高。
5) tar components
焦油组分
1.
Catalytic cracking reactions of tar components over circulating ash of CFBB;
一种循环床循环灰条件下焦油组分的催化裂解
6) tar separation
焦油分离
补充资料：煤焦油间歇蒸馏(见煤焦油蒸馏)
煤焦油间歇蒸馏(见煤焦油蒸馏)
batch distillation of coal tar
meijiaoyou Jian珊zhen目iu煤焦油间歇蒸馏(batch distillation of coaltar)见煤焦油蒸馏。
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