1) C_4 fraction
C_4馏分
1.
The Simulation and Analysis of the distilating column for the extration of butadiene from the C_4 fraction;
C_4馏分丁二烯萃取精馏塔的模拟和分析
2) _4 fraction
C_4馏份
3) C4
C_4
1.
Progress in Separation of C4 Alkanes and Alkenes by Extractive Rectification;
用萃取精馏法分离C_4烷烃与烯烃的研究进展
2.
C3 and C4 in S180 Cancer Cells Activated in Hemoimmune Reaction;
癌细胞S_(180)激活血液免疫反应补体C_3、C_4含量变化
3.
The hydrodynamics status was investigated by analyzing and comparing the performance load chart of extraction rectification towers according to the two expansions of C4 extraction butadiene plant.
根据乙腈法C_4抽提丁二烯装置2次扩产改造前后的实际生产状况,通过分析和比较萃取精馏塔的性能负荷图,考察了塔内的流体力学状况。
4) C_4 content
C_4组分含量
5) distillation-fractionation
蒸馏-分馏
6) distilling cut
直馏馏分
1.
High purily light liquid paraffin and low condensing point kerosene are produced by urea complex using Zhongyuan crude oil distilling cut as raw materials.
以中原原油直馏馏分为原料，用尿素络合法制得纯度较高的轻液体石蜡和低凝点煤油。
补充资料：C5馏分
分子式：
分子量：
CAS号：
性质：见碳五馏分。
分子量：
CAS号：
性质：见碳五馏分。
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