ECHO Asia Technical Presentations
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Produced by ECHO Asia, 2025 This low-cost kiln is designed for transport to field sites and on-site production of biochar. Due to its longer length, the trough kiln is especially suited for pyrolyzing tree prunings, branches, and corn stalks.
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Produced by ECHO Asia, 2025 This is perhaps the easiest and most cost-effective method for producing biochar. By digging a hole in the ground and understanding a few basic rules of pyrolysis, this method can be used in any field setting and can be scaled up to produce large amounts of biochar.
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Produced by ECHO Asia, 2025 In this step-by-step guide we will demonstrate how to build a modified TLUD (Top-Lit-Up-Draft) biochar kiln for pyrolyzing rice hull/rice husk waste. This kiln is made using a 200L metal drum and a small fan for improved airflow.
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Produced by ECHO Asia, 2025 In this step-by-step video we will show you how to assemble a basic TLUD (Top-Lit-Up-Draft) Biochar Kiln using a 200L metal drum. This is our preferred 'entry-level' method for biochar production and can be easily replicated in most settings. Biochar produced in this...
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Produced by ECHO Asia, 2025 This innovative biochar kiln design allows for the production of high quality biochar while incorporating a condensation chamber for the simultaneous production of wood vinegar. While the biochar can be used for a high quality soil amendment, wood vinegar is used as an...