The process can cost effectively carbonize and pelletize almost any form of biomass with virtually no external energy inputs. |
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To carbonize the coffee grounds, she and her colleagues mixed the grounds with water and zinc, and then dried the mixture in an oven. |
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Plus, he already brings the moisture content of his logs down to eight per cent, drying them in a giant kiln that's long enough for their ends to carbonize. |
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When exposed to intense heat or flame, the fibers carbonize and then expand, dramatically reducing the oxygen content within the fabric. |
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When exposed to heat or flame, the fibers carbonize and expand, reducing the oxygen content within the fabric. |
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