Question

how is bone charcoal prepared??​

Answer 1

Answer:

This is a granular material prepared by grinding cattel bones and roasting them in a kiln... please mark me as brainlist

Answer 2

Answer:

A traditional method is to use bone char. This is a granular material prepared by grinding cattle bones, and roasting them in a kiln. Bone char is 90% hydroxyapatite, and 10% carbon. The bone char is loaded into large vertical cylinders called cisterns

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Hope this helps you