The project is the construction of fluidised bed reactor. After a detailed research mild steel was chosen as the material of construction based on its inherent properties. The construction process entitles the marketing out of the sheet to the specified dimensions. This was followed by center punching and cutting. The sheets are then joined together after rolling by welding. Finally, surface treatment like painting was carried out to give it a brighter colour and durable property.
LandOfFree - Inventor - Fluidized bed reactor having an integrated recycle heat exchange
What material should the reactor be made of? How should the reactor manufactured? What equipment is required? The history of industrial polyethylene processes including reactor design and catalyst evolution, differences in polyethylene fibers, mathematical modeling of the polymerization reaction, and recommendations for operation are covered. Early processes were for the production of low density polyethylene and required high pressures in the order of atm and elevated temperatures, and this process is still used in the production of polyethylene vinyl acetate. Newer catalysts can produce higher density fibers at lower temperature and pressure and should be simplified and bootstrapped for OSE.
EP1572343A2 - Fluidized bed reactor with residence time control - Google Patents
Heat exchange — Intermediate fluent heat exchange material receiving and ABSTRACT: A fluidized bed reactor in which a recycle heat exchanger is located adjacent the furnace of the reactor with each enclosing a fluidized bed and sharing a common wall including a plurality of water tubes. A mixture of flue gases and entrained particulate materials from the fluidized bed in the furnace are separated and the flue gases are passed to a heat recovery area and the separated particulate material to the fluidized bed in the recycle heat exchanger. The bed materials in the fluidized bed in the recycle heat exchanger are passed to the fluidized bed in the furnace.
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