Analisis Kegagalan Material Pecahnya Pipa Waterwall
Furnace pada Boiler Circulating Fluidized Bed Di PLTU
Banjarsari 2x135MW Unit 2
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Institusion
Institut Teknologi Perusahaan Listrik Negara
Author
NAINGGOLAN, ASER FERRIANTA
Widya Pramono, Andika
Widya Pramono, Andika
Subject
Teknik Mesin
Datestamp
2022-10-10 03:08:13
Abstract :
Steam power plan is the upstream part of the production of electrical energy, steam power plan Banjarsari with a capacity of 2x135MW is one of the many power plants that use a Circulating Fluidized Bed type boiler. Boiler with CFB combustion type uses low calorie coal and in the combustion chamber there is a bed material (quartz sand) which is designed to increase combustion efficiency and stability, this is often the cause of erosion of the thickness of the waterwall tube and low calorie coal leaves sufficient combustion residue. Lots. It takes a material that is resistant to high temperatures and is resistant to corrosion, repeated research is needed to be able to create a material that is able to meet the needs of a generator. The rate of bed material (quartz sand) in the furnace causes thinning and high temperature corrosion in the outer environment of the water wall pipe, where sodium klor (NaCl) is found from deposits of coal fuel.
Steam power plan is the upstream part of the production of electrical energy, steam power plan Banjarsari with a capacity of 2x135MW is one of the many power plants that use a Circulating Fluidized Bed type boiler. Boiler with CFB combustion type uses low calorie coal and in the combustion chamber there is a bed material (quartz sand) which is designed to increase combustion efficiency and stability, this is often the cause of erosion of the thickness of the waterwall tube and low calorie coal leaves sufficient combustion residue. Lots. It takes a material that is resistant to high temperatures and is resistant to corrosion, repeated research is needed to be able to create a material that is able to meet the needs of a generator. The rate of bed material (quartz sand) in the furnace causes thinning and high temperature corrosion in the outer environment of the water wall pipe, where sodium klor (NaCl) is found from deposits of coal fuel.
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