The present invention is method and system for cracking heavy hydrocarbon to prepare low-carbon olefin.

本发明涉及采用重质烃裂解制低碳烯烃的方法及系统。

youdao

The present invention is method and system for cracking heavy hydrocarbon to prepare low-carbon olefin.

本发明涉及采用重质烃裂解制低碳烯烃的方法及系统。

youdao