Calcination: Difference between revisions
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[https://docs.google.com/presentation/d/1fAx_4HMWuRhPEDJhxSyQ2cycm2-zxn648hKYfCCDE2A/edit#slide=id.gb328b2d63d_0_9 edit] | [https://docs.google.com/presentation/d/1fAx_4HMWuRhPEDJhxSyQ2cycm2-zxn648hKYfCCDE2A/edit#slide=id.gb328b2d63d_0_9 edit] | ||
=Parts= | |||
*Kanthal heater tubes - [https://www.kanthal.com/en/products/furnace-products/furnace-tubes/] | |||
Revision as of 02:47, 7 June 2021
- Wikipedia - [1]
Kanthal heaters for limestone production - [2]- Calcium oxide is quicklime [3]
- Quicklime is $120/metric ton (MT) in 2015 [4]
- 280MMT are produced per year [5], or about 33B market
- 4MJ/kg of quicklime produced for shaft kiln. The theoretical heat requirement for dissociation of CaCO3 is about 3,15 MJ
per kg of lime. The rotary kiln consumes about 8 MJ per kg of lime. [6]
Lime Production (Calcination and More)
Parts
- Kanthal heater tubes - [7]