| 原文摘要 | Biochar is made by applying heat to biomass in the absence of oxygen. Flame carbonization uses the flame itself to exclude oxygen. Flame carbonization methods can produce high quality biochar from low value biomass waste found in fields and forests without investing in expensive equipment. Kelpie Wilson will explain the theory and design principles for using flame carbonizing techniques in various applications such as forestry, farming and urban tree care.
Kelpie Wilson is a mechanical engineer and analyst with 30 years of experience in renewable energy, sustainable forestry and resource conservation. Since 2008, she has focused on biochar as a tool to move excess carbon from the atmosphere to soil, where it can improve soil health and sequester carbon. She consults with farmers, private industry, and government agencies through her company Wilson Biochar Associates. She serves on the board of the US Biochar Initiative, works with several local groups in Oregon promoting sustainable forestry and agriculture, and presents many classes and workshops on small scale biochar production and use every year. |