- 更多网络例句与焦油碱相关的网络例句 [注：此内容来源于网络，仅供参考]
-
The 60% H 2 SO 4 is used to produce ammonium sulfate and fertilizer, reducing the production cost. After counteracting with alkali to keep pH Value to be 6.5 ～ 7, the acid tar is conjugated in proportion with anthracene oil and heavy benzene to mixed oil or fuel oil.
稀硫酸用于硫铵和普肥生产以降低生产成本；酸焦油与碱中和 pH 值达到 6.5 ～ 7 后，与蒽油或重苯按一定比例配成混合油和燃料油。
- 更多网络解释与焦油碱相关的网络解释 [注：此内容来源于网络，仅供参考]
-
refined naphthalene：精练萘
refined heavy base 精练重质焦油碱 | refined naphthalene 精练萘 | refined pyridine base 精练吡啶碱类
-
refilling station：充气站
refill 再充装 | refilling station 充气站 | refined heavy base 精练重质焦油碱
-
tar base：焦油碱
tar acid 焦油酸 | tar base 焦油碱 | tar distillation 焦油蒸馏