CORC

浏览/检索结果: 共1条,第1-1条 帮助

限定条件    
已选(0)清除 条数/页:   排序方式:
Production of mesophase pitch from high temperature coal tar involves removing salt and quinoline insoluble from high-temperature coal tar and obtaining obtain clarified oil, and obtaining hydrogenated feed oil from clarified oil. 专利
申请日期: 2013-01-01, 公开日期: 2013-07-18
作者:  ZHAO H QIU J XIAO J LI B LV J XIAO
收藏  |  浏览/下载:13/0  |  提交时间:2019/12/13


©版权所有 ©2017 CSpace - Powered by CSpace