- 专利标题: HIGH VALUE PRODUCTS DERIVED FROM COAL-BASED FEEDSTOCKS
-
申请号: US17437828申请日: 2020-03-12
-
公开(公告)号: US20220154075A1公开(公告)日: 2022-05-19
- 发明人: Jeramie J. ADAMS , Jianqiang HUO , Devang P. KHAMBHATI , Jean-Pascal PLANCHE , Joseph F. ROVANI, Jr.
- 申请人: University of Wyoming
- 申请人地址: US WY Laramie
- 专利权人: University of Wyoming
- 当前专利权人: University of Wyoming
- 当前专利权人地址: US WY Laramie
- 国际申请: PCT/US2020/022338 WO 20200312
- 主分类号: C10C3/02
- IPC分类号: C10C3/02 ; C08L95/00 ; C10C3/08
摘要:
Methods of processing a coal-based feedstock to a high value product are provided. In one embodiment a method of processing a coal-based feedstock to a high value product, the method comprises the steps of: contacting the coal-based feedstock with one or more solvents under non-pyrolytic conditions thereby generating a liquid phase; and fractionating the liquid phase to generate at least two fractions under conditions such that at least one of the fractions is the high value product. The liquid phase may comprise 5 to 25 wt % oxygen and at least 70% of the oxygen in the liquid phase may be in the form of phenolic, carboxylic and ketone functional groups of hydrocarbon-based compounds.
信息查询