Invention Grant
- Patent Title: Method for deactivating coal
- Patent Title (中): 停用煤的方法
-
Application No.: US14367805Application Date: 2012-12-21
-
Publication No.: US09359569B2Publication Date: 2016-06-07
- Inventor: Keiichi Nakagawa , Setsuo Omoto , Junji Asahara
- Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
- Applicant Address: JP Tokyo
- Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
- Current Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2012-000941 20120106
- International Application: PCT/JP2012/083231 WO 20121221
- International Announcement: WO2013/103097 WO 20130711
- Main IPC: C10L5/02
- IPC: C10L5/02 ; C10L5/28 ; C10L9/06 ; C10L9/08 ; C10L5/26 ; C10L5/04
Abstract:
A method for deactivating coal, in which coal is deactivated with a treatment gas containing oxygen, wherein a deactivation step for deactivating the coal in a temperature range 45-70° C. is carried out.
Public/Granted literature
- US20140345193A1 METHOD FOR DEACTIVATING COAL Public/Granted day:2014-11-27
Information query
