Movesa Planta de captura de CO2 (300 kWt)

Location

León, España

Movesa Planta de captura de CO2 (300 kWt)

Name: Movesa Planta de captura de CO2 (300 kWt)
Brand: Movesa
SKU: a0906fc6-89b6-4807-a625-1fe4bae6cddf

Used - Good

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Year: 2010
Working Hours: 0
Price: 0 EUR

This machine has been sold and is no longer receiving new enquiries.

Movesa Planta de captura de CO2 (300 kWt)

Used - Good

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Year: 2010
Working Hours: 0
Price: 0 EUR

Description

Manufacturer: MOVESA Year: 2010 Notes: Complete plant for CO2 capture using carbonation and calcination technology. Composed of: Process equipment: • Two main blower sets • Two shell-and-tube precalciners • Four pneumatic control valves, two on/off pneumatic valves, and one three-way valve for smoke bypass • Compressed air system for cleaning solid feed • Electric air preheater for startup • Two self-supporting chimneys • One combustor-carbonator reactor • One combustor-calciner reactor • Four cyclones for solid separation • Two loop seal valves and two three-way diverter valves for solids • One fuel hopper, mill, sifter, screw conveyors, weighing scales, rotary dosing valves, and solid injection screws to reactors. Cooling equipment: • Filling/emptying/hibernation tank • Volatile condensate tank, where the filling tank safety valve discharges • Expansion tank to absorb oil volume changes when cold and hot • Three-way cooling valve • Oil circuit filling/emptying pump • Centrifugal pumps with speed regulation • Filters on pump suction • Air cooler for heat evacuation • Bottles with pressure reducer for N2 inerting • Small boiler with heating resistors for startup The carbonation-calcination technology operation is based on the easy reaction of CO2 with calcium oxide (CaO) to produce limestone powder (CaCO3). To start the process, this plant has two interconnected reactors, a carbonator and a calciner, operating at atmospheric pressure and temperature ranges of 650 - 700ºC and 850 - 950ºC respectively. During the process, the CO2 produced by biomass combustion inside the carbonator reacts with lime (CaO, calcium oxide) supplied to the combustion, trapping the CO2 as CaCO3 (calcium carbonate), so the smoke exiting the reactor contains no CO2. The process is completed with a second cycle in the calciner, where the CaCO3 obtained in the carbonator is transformed again by heat input into CaO, which returns to the carbonator repeating the cycle.