Invention Grant
- Patent Title: Waste treatment process and apparatus
- Patent Title (中): 废物处理工艺和设备
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Application No.: US11577336Application Date: 2006-06-06
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Publication No.: US07658155B2Publication Date: 2010-02-09
- Inventor: Chris Chapman , David Ovens , David Deegan , Saeed Ismail
- Applicant: Chris Chapman , David Ovens , David Deegan , Saeed Ismail
- Applicant Address: GB St. Albans, Hertfordshire
- Assignee: Advanced Plasma Power Limited
- Current Assignee: Advanced Plasma Power Limited
- Current Assignee Address: GB St. Albans, Hertfordshire
- Agency: Senniger Powers LLP
- Priority: GB0513299.8 20050629; GB0604691.6 20060308
- International Application: PCT/GB2006/002409 WO 20060606
- International Announcement: WO2007/000607 WO 20070104
- Main IPC: B09B3/00
- IPC: B09B3/00 ; F23D14/00 ; F23G5/00 ; F23G7/00 ; F23G5/12 ; A47J36/00 ; A47J36/24 ; B23K9/00 ; B23K9/02 ; A62D3/19
Abstract:
A process for the treatment of waste, the process comprising: (i) either (a) a gasification step comprising treating the waste in a gasification unit in the presence of oxygen and steam to produce an offgas and a char, or (b) a pyrolysis step comprising treating the waste in a pyrolysis unit to produce an offgas and a char; and (ii) a plasma treatment step comprising subjecting the offgas and the char to a plasma treatment in a plasma treatment unit in the presence of oxygen and, optionally, steam.
Public/Granted literature
- US20080097137A1 Waste Treatment Process and Apparatus Public/Granted day:2008-04-24
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