Title: Supporting framework for loading installation of shaft furnace
Application Number: 88101378 Application Date: 1988.03.23
Publication Number: 1021222 Publication Date: 1988.10.05
Approval Pub. Date: Granted Pub. Date: 1992.03.18
International Classifi-cation: C21B7/20,F27B1/20
Applicant(s) Name: Paul Wurth S.A. Address:
Inventor(s) Name: Emile Lonardi
Attorney & Agent: MA JIANGLI
Abstract:
     The rice busk or sawdust is pressed or died and put in a furnace. Temperature is raised and cores of rice busk or sawdust is carbonized. So charcoal is produced.
Time: 4