pilot stage
1.This paper reviews the development of the technology of metal-backed moulding from scientific research stage into pilot production stage since1976. It describes the four processes named metal-backed moulding, pneumaticdesulfurizing, spheroidizing in mould and cast waste heat normalizing, and the2t coreless industrial frequency induction furnace with pneumatic pouring deviceand nondestructive testing equipment.
2.Thermal stability of high temperature-tolerant methanation Catalyst RHM-266 and methanation processes were studied in pilot unit with four-stage adiabatic fixed bed reactors.
