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  2. Wood drying - Wikipedia

    en.wikipedia.org/wiki/Wood_drying

    The actual temperature in a drying kiln is the dry-bulb temperature (usually denoted by Tg), which is the temperature of a vapour-gas mixture determined by inserting a thermometer with a dry bulb. On the other hand, the wet-bulb temperature (TW) is defined as the temperature reached by a small amount of liquid evaporating in a large amount of ...

  3. Kiln - Wikipedia

    en.wikipedia.org/wiki/Kiln

    Fan directions are typically reversed periodically to ensure even drying of larger kiln charges. [citation needed] Most softwood kilns operate below 115 °C (240 °F) temperature. Hardwood kiln drying schedules typically keep the dry bulb temperature below 80 °C (180 °F). Difficult-to-dry species might not exceed 60 °C (140 °F).

  4. Torrefaction - Wikipedia

    en.wikipedia.org/wiki/Torrefaction

    Torrefaction is a thermochemical treatment of biomass at 200 to 320 °C (392 to 608 °F). It is carried out under atmospheric pressure and in the absence of oxygen.During the torrefaction process, the water contained in the biomass as well as superfluous volatiles are released, and the biopolymers (cellulose, hemicellulose and lignin) partly decompose, giving off various types of volatiles. [4]

  5. Thermally modified wood - Wikipedia

    en.wikipedia.org/wiki/Thermally_modified_wood

    Wood in this process must have a moisture content at 12% or lower which can be attained through simple drying processes. The wood is then placed in a high nitrogen atmosphere with no more than 2% oxygen content. [8] The Perdure Process is relatively similar to retification but holds the wood at a lower temperature. [9]

  6. Wood preservation - Wikipedia

    en.wikipedia.org/wiki/Wood_preservation

    These processes autoclave the treated wood, subjecting it to pressure and heat, along with nitrogen or water vapour to control drying in a staged treatment process ranging from 24 to 48 hours at temperatures of 180 °C to 230 °C depending on timber species. These processes increase the durability, dimensional stability and hardness of the ...

  7. FarmVille 2 Crafting Kiln: Everything you need to know - AOL

    www.aol.com/news/2013-03-19-farmville-2-crafting...

    guide to building the Crafting Kiln, so let's get started! You'll need to complete two building stages to finish the Crafting Kiln. The first requires you to collect 10 Pottery Wheel Sections, 10 ...

  8. Savings interest rates today: Don't let your money hibernate ...

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    Get today's best rates on high-yield and traditional savings accounts to more quickly grow your everyday nest egg.

  9. Pine tar - Wikipedia

    en.wikipedia.org/wiki/Pine_tar

    Pine tar is a form of wood tar produced by the high temperature carbonization of pine wood in anoxic conditions (dry distillation or destructive distillation).The wood is rapidly decomposed by applying heat and pressure in a closed container; the primary resulting products are charcoal and pine tar.

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