1、Carbon steel boiler, with less gas, generally use the basic open hearth steel i. e. the use of basic lining.
2、It is feasible to use oxygen injecting into hearth of cupola and cupola with basic lining in some location.
1、Carbon steel boiler, with less gas, generally use the basic open hearth steel i. e. the use of basic lining.
2、It is feasible to use oxygen injecting into hearth of cupola and cupola with basic lining in some location.
