Fluidization Engineering Kunii Levenspiel Solution 100 3-1 From Kunii and Levenspiel Fluidization Engineering,.n The amount of solids in the reactor is determined by equation (R12.1) and should be between 2 and 4%. 13.2.7 Combustion ignites in 20-30 seconds after air is supplied to the burner with a temperature of 105 - 120o C at a speed of 11 - 14 m/s. The supply of a sufficient amount of air is regulated (at least 20-40%). The air supply to the combustion chamber is controlled by temperature from 15 to 65o C. Testing and running-in are carried out by injecting condensate into the chamber and opening the steam supply to the reactor. Combustion is controlled by safety valves in the chamber and automatically controlled gas supply to the chamber. The connection of the burners to the burner pipes and the introduction of oil into the burner is carried out only after the break-in. 13.3 Installation of nutrient wells and chemical reactors. 133.1 A well for dispensing feed water shall be installed in the place from which steam is supplied to the mixing chamber or feed well at the place where one of the oxygen components is stored, with subsequent inclusion in the feed apparatus after connecting the gas exhaust hose. Specially selected oxygen components should be stored in a special well. The presence of normal oxygen in the water is prohibited. 134.2 The chemical reactor must be assigned to category A or class B for explosion protection. A suspended chemoreactor reactor must be able to be suspended from a wireline outside the facility and serviced from a protected location. 136.1 The reactor for combustion of components must comply with class A and have the following characteristics: components oxygen, soda, ammonium, etc. or ammonia, propane, butane, etc.; boiling point 140 o C. 130.1 For industrial combustion in ventilated air, only the following components are permitted: Ar (85%), O (15%), propane (10%), butane (3%) and fluorine (0.5%) . 137.1 Ventilation air must be free from dust, suspended particles, drops of moisture and gases, as well as from harmful and aggressive impurities. 137-1. Air purification consists in removing suspended impurities by moving the air and cleaning it from impurities using filters. 138.1 Any gas having a boiling point above 140 o C can be used as an oxidizing agent 3e8ec1a487
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