Study of the oxidation to high temperature of eight alloys in atmospheres of combustion of biomass

Study of Corrosion in a Biomass Boiler

“…Also, hot corrosion is not observed because the salts do not melt at these low temperatures (450-500 ∘ C). On the other hand, it is necessary to bear in mind the metallurgists factors since the martensític steel X20CrMoV suffered a high speed of corrosion [16] and was changed at 15.000 h while the rest of austenitic steels haven been a good behaviour.…”

“…There are many field and laboratory studies [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16] which investigate the mechanics of corrosion due to straw burning, and some corrosion models based on chlorination have been suggested. Also, the use of chemical additives has been proposed to minimize this problem [17][18][19][20][21] in combination with mathematical models used to simulate the deposition behavior based on computational fluids dynamics [22].…”

Prediction of biomass corrosiveness over different coatings in fluidized bed combustion

“…A corrosion attack can be mitigated in two ways: improving the materials or changing the surrounding environment of the materials. Several field and laboratory studies [6][7][8][9][10] have investigated both corrosion mechanisms and ways of minimizing this problem, such as the use of chemical additives [11][12][13]. A great deal of research has also been devoted to the development of new materials and technologies to meet the high-temperature environment in the furnace [14][15][16][17][18][19][20][21][22].…”