21st century system of energy utilisation
This system promotes the effective, clean and comprehensive use of coal with zero exhaust of carbon dioxide; the system generates electricity from SOFC using hydrogen made from syngas(H2+CO) through gasification of coal.
According to normal pressure capacity of SOFC, exhaust heat is reclaimed for heat supply or gas turbine to generate electricity.
Pressurized SOFC of relatively large capacity is composed of a gas turbine furnace and gas and steam combined circulation. Carbon dioxide coming from syngas in generating hydrogen can be eliminated through comprehensive usage or gasification.
Budgetary index of 21st century energy factory are as follows; 60% power-generating efficiency for coal, 75% natural gas combustion, 85-90% production efficiency for heat and electricity, zero dust and exhaust for sulfur dioxide, 100% segregation at the same time. Products such as chemical and industrial items and electricity can be made.