PT. Kurnia Batang Hari is a palm oil processing factory into oil. At PT KBHB there tool called “Steam Turbine Generator Type RB5” which functions as power generator. This study aims to determine the effect of load on mass flow rate, turbine generator power, and efficiency steam The research method take boiler data directly for 1 week. Get enthalpy value from table can calculate based objective....

In a fertilizer plant, the steam boiler is the most important component. In order to keep the plant operating in the effective mode, the boiler efficiency must be observed continuously by several operators. When the trend of the boiler efficiency is going down, they may adjust the controlling parameters of the boiler to increase its efficiency. Since manual operation usually leads to unexpected...

Abstract The district heating systems supply heat to a wide range of consumers. In the source such systems, highly efficient technologies are used for combined production electrical and thermal energy mainly based on steam turbine installations with backpressure turbines or adjustable extractions. Combined leads reduction in fuel consumption (fuel saving) compared separate two products. saving ...

In this paper, an innovative power plant, constituted by a gas turbine in combined-cycle fuelled by a synthesis gas (or syngas), produced in a local biomass gasifier, is analyzed. The plant is integrated with an external combustion system, fed by cellulosic biomass, connected to a heat exchanger able to increase the air temperature, as in a regenerative cycle. The combustion products pass throu...

As a major utility system in industry, boilers consume a large portion of the total energy and costs. Significant reduction of boiler cost operation can be gained through improvements in efficiency. In accomplishing such a goal, an adequate dynamic model that comprehensively reflects boiler characteristics is required. This paper outlines the idea of developing a mathematical model of a water-t...

Due to finding solutions reduce energy consumption and improve the electricity production efficiency in power cycles, using waste heat of cycles combined generation systems can be a useful approach. Also, by wasted cooling heating demands met. Therefore, this study presents energy, exergy, economic, environmental evaluations new configuration cooling, heating, (CCHP) or tri-generation system wi...