Application of 288-14-2, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.288-14-2, Name is Isoxazole, molecular formula is C3H3NO. In a article£¬once mentioned of 288-14-2
Influences of Hydrothermal Modification on Nitrogen Thermal Conversion of Low-Rank Coals
The influence of hydrothermal modification on thermal conversion of coal-N in low-rank coals was investigated in this paper. Hydrothermal modification has been performed using three typical Chinese low-rank coals at final modification temperatures of 200, 250, and 300 C. An analytical pyro-probe coupled to a pyrolysis-gas chromatography mass spectrometry (Py-GC/MS) system was used to study the release characteristics of nitrogen-containing compounds from raw and modified coal. In addition, a tube furnace apparatus was used to study the release characteristics of nitrogen pollutants during pyrolysis and combustion of Zhaotong raw and modified coal. Results showed that hydrothermal modification affected the content and type of nitrogen-containing compounds. Some triple bonds present in the coal structure are broken to form amides. The presence of azoles decreases sharply after modification, but it increases as the hydrothermal modification temperature increases. During tube furnace pyrolysis, the HCN yield decreases after modification; similarly, with the increase of modification temperature, NH3 is released in greater quantity after modification, but the release decreases as the modification temperature increases. NH3 may be converted from HCN through secondary reactions. Hydrothermal modification is conducive to NO emission reduction in coal combustion process; however, increasing the modification temperature restrains the NO emission to some extent.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 288-14-2
Reference£º
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem