Title: Solvent extraction and dewatering of peat
Application Number: 89104089 Application Date: 1989.06.13
Publication Number: 1048054 Publication Date: 1990.12.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C10F5/00,C10F7/00
Applicant(s) Name: Foster Wheeler Energy Ltd. Address:
Inventor(s) Name: John Alfred Graham Drake
Attorney & Agent: WU DAJIAN
Abstract:
     Peat-dewatering is proceeded and asphalt is obtd. from it by using white spirit solvent to make counter-current extractions repeatedly by the method Carver Greenfield equipment can be effectively utilized.
Time: 14