OPERATIONAL FEATURES OF GAS PRODUCER PLANT This development was first started in a chemical plant at Dehradun which was producing very high quality of tooth paste grade precipitated CaCO3 from the Calcination of Dehradun Lime stone in a shaft kiln fired by producer gas from single stage gasifiers. The quality of Indian coal with higher and higher ash content started giving troubles and both quality and production of gas deteriorated. The authorities of the chemical plant, who were originally owners of coal mines at Ranigung area of W.B. and had vast knowledge of coal characteristic

TECHNICAL PART 1.0 PROCESS DESCRIPTION 1.1 BIRTH OF NEW GENERATION GAS PRODUCER The Oil, Natural Gas, Raw Coal, LPG firing could have been an ideal source of energy, had the Oil prices been within the range that was prevailing in sixties and earlier. But from mid-seventies onwards, due to global energy crisis, the prices of various Petro-fuels jumped up by leaps and bounds and the oil intensive industries in the country are now in a total jeopardy with respect to erosion of their profitability. The prices are still sky-rocketing. Under such circumstances, the

New Generation Producer Gas Plant

5.0 CONTROL PHILOSOPHY OF PRODUCER GAS PLANT The control of the plant is most operation friendly and will be made safe and foolproof against hazards and human error through proper automation and PLC based instrumentation system. The control philosophy of Producer Gas Plant supplied is delineated below: AUTOMATION AND CONTROLS Gas producer , though a simple process, a small problem results in a long chronicle issue. That to with booster a special care is to be taken to avoid any abnormality. Our automation and control system is based on PLC with SCADA along with drives and Va

Producer Gas Plants 6.0 Ecological and Safety features The basic ecological feature of extended shaft gasifiers are : a) Gasifiers are operation friendly . The new generation producer is easy to operate and with proper instrumentation the control of various parameters like change in the coal throughput, addition of air for a controlled blast saturation temperature(BST), maintaining the mobility of coal bed and ash discharge system, regulating the heat demand through BST controller which is cascaded with air flow are all very simple with proper automation and inst