... ,800Kw,1000KW,1200KW,1500KW It can accept different types of gas as fuel with advanced technology and outstanding feature such ... gas, coal gas, oil filed gas, coke oven gas, blast furnace gas, coke gas, producer gas, biomass gas and other heat value greater than 800Kcal/Nm3 gas. Each model of ... . 3. Overhaul of the unit up to 50, 000-60, 000 hours when pure gas or good gas purification Coalbed Methane ...