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A top-lit updraft gasifier (also known as a TLUD) is a micro-kiln used to produce charcoal, especially biochar, and heat for cooking. [1] A TLUD pyrolyzes organic material, including wood or manure, and uses a reburner to eliminate volatile byproducts of pyrolization.
This is the "free" moisture content absorbed in the wood fibers, and does not include the chemically-bound hydrogen and oxygen content. Moisture content can be reduced by outdoor air-drying ("seasoning"), for a period of several months in summer weather. Solar-powered or fuel-fired kilns can accelerate the drying process. [5]
Conventional kilns and solar drying both enable wood to be dried to any moisture content regardless of weather conditions. For most large-scale drying operations solar and conventional kiln drying are more efficient than air drying. Compartment-type kilns are most commonly used in timber companies.
The Mont-Louis Solar Furnace is engaged in a process of technology transfer to the countries of the south; the city of Safi in Morocco is participating in this process. The aim is to install in villages, solar ovens that will cook pots, plates for eating bread, building materials, and melt any metal to make pots or tools.
The FDIC is an independent government agency charged with maintaining stability and public confidence in the U.S. financial system and providing insurance on consumer deposit accounts.
If the smoke was thick and gray, the wood was still raw; thin, blue smoke indicated good carbonization. [citation needed] In earlier times, charcoal burners led an austere, lonely life. [1] They had to live near the kiln, usually in a charcoal burner's hut (Köhlerhütte or Köte in Germany, Austria and Switzerland). During the Middle Ages ...
Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being. Traditionally, the ...
Action superstar Sylvester Stallone pulled plans for a proposed seaweed barrier next to his home, after hearing concerns from neighbors and officials. Sylvester Stallone invokes Donald Trump in ...