Invention Grant
- Patent Title: Process for dewatering carbonaceous materials
- Patent Title (中): 碳质材料脱水工艺
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Application No.: US556516Application Date: 1975-03-07
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Publication No.: US4057399APublication Date: 1977-11-08
- Inventor: Edward L. Cole , Howard V. Hess , William F. Franz
- Applicant: Edward L. Cole , Howard V. Hess , William F. Franz
- Applicant Address: NY New York
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY New York
- Main IPC: C10L5/00
- IPC: C10L5/00 ; C10L9/00 ; C10L10/00
Abstract:
Water is removed from carbonaceous materials such as coal by treatment with a hydrocarbon at elevated temperatures and a pressure sufficiently high to maintain the system liquid.
Public/Granted literature
- US5603721A Expandable stents and method for making same Public/Granted day:1997-02-18
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