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296 131 (0,299s)

Result

THE CHARRING RATE OF SPRUCE AND OSB CLADINGOF STEEL ELEMENTS

When it is necessary to guarantee the ecology of materials and their life cycle accessible materials. This article ovens the charring rate and development of the charred. The numerical model was subsequently validated. At t...

Civil engineering

  • 2022
  • D
Result

The dual effect of bone char on the mobility of microelements (Cr, Zn) in soils

The application of bone char to soil could increase soil fertility on the assessment of bone char effect on soil available content of Cr and Zn in laboratory incubation experiment. The finding revealed the efficiency of bone cha...

Environmental sciences (social aspects to be 5.7)

  • 2020
  • D
Result

Modelling of Effects of Operating Conditions and Coal Reactivity on Temperature of Burning Particles in Fluidized Bed Combustion

Two simplified models for estimation of temperatures of smaller, low ash char particles and bigger high ash char particles burning in fluidized bed (FB) have been formulated and solved in our study. For smaller, low ash char

DI - Znečištění a kontrola vzduchu

  • 2004
  • Jx
Result

Surface Modification of Spruce and Fir Sawn-Timber by Charring in the Traditional Japanese Method-Yakisugi

The traditional Japanese method of wood surface charring was studied. To perform the surface charring, three sawn Norway spruce and Silver fir wood boards of dimension 190 x 24 x 4000 mm(3) were tied together to act as a chimney and...

Paper and wood

  • 2021
  • Jimp
  • Link
Result

Theoretical Temperatures of Burning Char Particles in Fluidized Bed Combustion

Two simplified models for estimation of temperatures of smaller, low ash char particles and bigger char particles burning in fluidized bed (FB) have been formulated and solved in our study. The models are based on heat balance of bu...

CI - Průmyslová chemie a chemické inženýrství

  • 2004
  • D
Result

Surface charring of silver fir wood cladding using an enhanced traditional Japanese Yakisugi method

to 80 s at all recorded positions, which is considerably faster than when using a traditional method. The thickness of the charred layer and the resulting cupping effect charring in order to improve the industrial...

Paper and wood

  • 2022
  • Jimp
  • Link
Result

Effect of one-sided surface charring of beech wood on density profile and surface wettability

uptake was recorded after 2, 4, 6, 8, 10, 48, and 72 h according to EN-927-5One-sided surface charred European beech wood (Fagus sylvatica L.) was studied surface charred at 200, 250, 300, 350, and 400 °C for vari...

Paper and wood

  • 2021
  • Jimp
  • Link
Result

Carbon conversion and stabilisation of date palm and high rate algal pond (microalgae) biomass through slow pyrolysis

microalgae and the carbon-rich char produced between temperature range (400°C-600°C) from these biomass types. The properties of microalgae char showed that significant variation with date palm char exhibited high heating ...

Energy and fuels

  • 2019
  • JSC
  • Link
Result

Possibilities thermal utilization of solid char from pyrolysis of municipal solid waste

Research of the influence of humidity on the quality of solid char during pyrolysis has shown that, Cd and Hg in the char are contained in lower concentration or liquid phase. For Cr and Ni, about 2.5 increase in the concentration i...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2016
  • D
  • Link
Result

Effect of One-Sided Surface Charring of Beech Wood on Density Profile and Surface Wettability

uptake was recorded after 2, 4, 6, 8, 10, 48, and 72 h according to EN-927-5One-sided surface charred European beech wood (Fagus sylvatica L.) was studied surface charred at 200, 250, 300, 350, and 400 degrees C f...

Civil engineering

  • 2021
  • Jimp
  • Link
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