Process industries use large quantities of steam for heating, drying, evaporation, sterilization, and other manufacturing operations. In many plants, steam is generated at a higher pressure than required by the process and is reduced through pressure-reducing valves (PRVs). Although PRVs control pressure effectively, the available pressure difference is not converted into useful power. A steam turbine can utilize this pressure difference to recover energy and generate electricity.
A steam turbine can be installed between the high-pressure steam line and the lower-pressure process header. As steam expands through the turbine, its pressure and enthalpy decrease, producing mechanical energy that drives a generator. The exhaust steam can then be supplied to the process at the required pressure. This allows industries to generate electricity while continuing to meet their process steam requirements and makes better use of available steam energy.
Turtle Turbines provides steam turbine solutions for industrial applications where excess steam pressure can be recovered for power generation. Industries can utilize pressure energy that would otherwise be lost through conventional pressure reduction. The power generation potential depends on steam flow rate, inlet pressure, inlet temperature, exhaust pressure, steam quality, turbine efficiency, and operating hours. Paper mills, sugar plants, chemical units, textile factories, food-processing facilities, pharmaceutical plants, and biomass industries can evaluate their steam systems to identify suitable pressure recovery opportunities.
Converting excess steam pressure into electricity can provide additional captive power without requiring a separate fuel source. It can help reduce grid electricity consumption, improve steam-system efficiency, and lower energy-related operating costs. Before installation, industries should evaluate their heat and mass balance, steam flow profile, process pressure requirements, operating conditions, and electrical demand to determine the suitable turbine capacity and potential energy recovery.
Turtle Turbines is one of the most reputed steam turbine manufacturers from India for power generation, suitable for operation on saturated and Superheated steam boilers operating in various industries. Based in India, the company focuses on providing sustainable solutions for power generation and configurations to meet the needs of different applications. For more information please visit https://turtleturbines.com