1) C 3 fraction
碳三馏份
1.
The regeneration performance of the catalyst for liquid phase selective hydrogenation of C 3 fraction,and hydrogenation of the regenerated catalyst were studied.
研究了碳三馏份液相选择加氢催化剂的高温再生方法和过程以及再生后的加氢反应结果。
2) C4 fraction
碳4馏份
3) C3-fraction
碳三馏分
5) straight-run components
直馏组份
6) C3 fraction
C3馏份
1.
Study on the process of C3 fraction catalytic hydrogenation with distillation and its catalyst;
C3馏份选择加氢催化精馏工艺及其催化剂的研究
补充资料：三向碳／碳复合材料的正交偏光彩色金相
三向碳／碳复合材料的正交偏光彩色金相
1429
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