Calciner Clause Samples
The Calciner clause defines the responsibilities and requirements related to the use or operation of a calciner, which is a device used to heat materials to high temperatures in industrial processes. This clause typically outlines standards for maintenance, safety protocols, and performance expectations for the calciner, and may specify which party is responsible for its operation and upkeep. By clearly assigning duties and setting operational standards, the clause helps prevent disputes over equipment use and ensures the calciner is operated safely and efficiently.
Calciner. The preheated raw meal enters the calciner. The main reactions taking place in the calciner are: CaCO3 -> CaO + CO2 (1) MgCO3 -> MgO + CO2 (2) These are endothermal reactions, and heat is provided by the hot flue gas from the kiln and combustion of coal. The coal combustion is modelled with a combination of a Yield reactor and a ▇▇▇▇▇ reactor. Reaction 1 and 2 are modelled with a ▇▇▇▇▇ reactor. A heat loss of 11.3 GJ/h (similar to the PoliMi simulation) was assumed, and temperature approach to equilibrium was tuned in order to obtain reasonable outlet temperature and calcination efficiency. Raw meal (1) Pre- heater Air leak Air leak Air leak Calciner cyclone Calciner