Thermodynamic equilibrium calculations of K air system show that vapour phase combustion of potassium is possible.
Steady-state combustion of potassium dinitramide (KDN) and binary mixtures of KDN with a nitroester-based energetic binder has been studied in a constant-pressure bomb in 0.1 15 MPa pressure interval.
Potassium removal from biomass combustion flue gas is important in power engineering because potassium may cause serious problems such as the agglomeration, contamination, corrosion and deposition of heating surfaces.
To optimise the performance of these adsorbents for pulverised fuel post-combustion capture, the efficacy of potassium intercalation via a KOH treatment has been investigated, deliberately using nitrogen-free phenolic resin derived activated carbon (AC) beads so that the enhanced CO2 adsorption achieved by potassium intercalation could be delineated from any other effects.
Accurately predicting the electrical conductivity of combustion products with the addition of potassium "seed" compound is necessary to evaluate the performance of this modern approach to MHD.
This work deals advanced information on the effect of alkali metal sorbents on the release and capture of trace elements, with special focus on potassium and sodium, during combustion of straw.
The sodium concentration in total particulate matter increases at the higher combustion temperature to always surpass the potassium concentration, even in the experiments where K2CO3 has been added to the biosolids.
This method involves a wet combustion of organic matter with a mixture of potassium dichromate and sulphuric acid at about 125 °C.
Potassium (K) is generally considered a reasonable marker for biomass combustion, including residential wood burning (Maykut et al. 2003; Watson et al. 2001), which is an important contributor to air pollution in Seattle.
Potassium is found to burn in vapour phase combustion in all cases without sporadic temperature excursions.
