| PDF: | |
| Time: | 1997 |
| Journal: | Experimental Petroleum Geology |
| Volumn: | 19 |
| Issue: | 4 |
| Pages: | 382-387 |
| Type: | Other |
| Author: | Pujun Wang,Ping Chang,Hong Li,Dongpo Wang |
Abstract: | After leaching blackshales with CHCL3,HaAc-NaAc buffer,HCl-H3PO4 mixture,HCl-HP mix-ture and heavy liquid sequentially,chloroform extracted bitumen-A,carbonate,ferromanganese oxide,silicate components and kerogen are obtained respectively-The recovery of standard addition for different components ranges 86%-104.3%.The sequential analysis is applicable to,besides the study of main components in oil shales,biomineralization research. |