Invention Grant
- Patent Title: Closed loop gasification drying system
- Patent Title (中): 闭环气化干燥系统
-
Application No.: US514117Application Date: 1995-08-11
-
Publication No.: US5797332APublication Date: 1998-08-25
- Inventor: Michael R. Keller , John R. Petersen , David Caffey
- Applicant: Michael R. Keller , John R. Petersen , David Caffey
- Applicant Address: OK Tulsa
- Assignee: Callidus Technologies, Inc.
- Current Assignee: Callidus Technologies, Inc.
- Current Assignee Address: OK Tulsa
- Main IPC: C10J3/06
- IPC: C10J3/06 ; F23G5/027 ; F23G5/16 ; F23G5/44 ; F23G7/06 ; F23G7/10 ; F26B23/02 ; F23D14/00
Abstract:
A system for reducing volatile organic compounds, particulates and carbon monoxide in exhaust from a wood products dryer is disclosed. The dryer exhaust is combined with waste wood or biomass fuel and partially combusted in a rotary gasifier, then fully combusted in a secondary combustion chamber. Hot flue gasses form the secondary combustion chamber are used to heat the conduits carrying the exhaust from the dryer, to heat oil, and to preheat air input to the dryer.
Public/Granted literature
- US4522755A Metal phthalocyanine intermediates for the preparation of polymers Public/Granted day:1985-06-11
Information query
