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Start Over Subject dřevo Harvested from CDK

2. Metodika tradičního opracování stavebního dřeva pro konstrukční opravy historických staveb: Certifikovaná metoda - výsledek aplikovaného výzkumu

Creator:
Kloiber, Michal, Růžička, Petr, Tippner, Jan, and Kunecký, Jiří
Publisher:
Ústav teoretické a aplikované mechaniky AV ČR, v. v. i. and Mendelova univerzita v Brně
Format:
electronic, bez média, svazek, and 127 stran : ilustrace.
Type:
model:monograph and TEXT
Subject:
Dřevěné stavby. Tesařství. Truhlářství, dřevo, stavební materiály, dřevěné konstrukce, dřevěné stavby, historické stavby, rekonstrukce staveb, zpracování dřeva, tesařské práce, ruční obrábění, wood, building materials, wooden structures, wooden buildings, historic buildings, reconstruction of buildings, wood processing, timberwork, hand machining, 674.03, 691, 694, 694.1, 904:72, 69.059.3, 674.02, 621.9.041, (072), and 19
Language:
Czech
Description:
autoři: Michal Kloiber, Petr Růžička, Jan Tippner, Jiří Kunecký., Přehled souvisejících právních předpisů., and Obsahuje bibliografii.
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

4. The elements distribution during the co - combustion of coal, wood, sludge, plastics and soap

Creator:
Stach, Martin, Zdeněk Klika, Nováčková, Martina, and Václav Roubíček
Format:
print, bez média, and svazek
Type:
article, články, model:article, and TEXT
Subject:
Geologie. Meteorologie. Klimatologie, hnědé uhlí, dřevo, kaly, plasty, mýdla, lignite, wood, sludge, plastics, soaps, co-combustion, elements distribution, 7, and 551
Language:
English
Description:
Combustion of coal with limestone (a) and co-combustion of coal with limestone with wood, sewage sludge, soap and PTP (b) were performed in CFB. Inorganic matter composition and properties of all input materials were characterized. For this, chemical and coal petrography analyses of solid samples as well as their leaching tests, unburned carbon, and other properties were determined. There are not striking differences in composition of bottom and fly ashes from combustion/co-combustion data. In fly ash samples higher concentrations of Hg (about 2 ppm), As (about 800 ppm) and chlorine (about 400 ppm) are present than they are in bottom ash (0.002 ppm Hg, 250 ppm As, and 220 ppm Cl). Also relating concentrations of above elements determined in emissions are very similar for combustion/co-combustion regimes (about 0.010 mg.m-3 Hg, 0.027 mg.m-3 As and 24 mg.m-3 Cl). Content of unburned carbon in BA is below 2 wt.% and in FA below 0.6 wt.% in all combustion/co-combustion data. In FA samples the concentration of Hg, As, Se, etc. increases with increasing unburned carbon content, i.e. with decreasing grain size of FA. No significant differences in composition of emissions, bottom and fly ashes as well as in composition of water leachates were found from the combustion regimes I, II, III and IV., Martin Stach, Zdeněk Klika, Martina Nováčková and Václav Roubíček., and Obsahuje bibliografii
Rights:
http://creativecommons.org/licenses/by-nc-sa/4.0/ and policy:public

5. Zavedení metrické míry v lese

Creator:
Česká jednota lesnická
Publisher:
Nákladem jednoty [Česká lesnická jednota]
Format:
print, text, regular print, and 8 s.
Type:
model:monograph and TEXT
Subject:
006.91, 674.03, 630, 24, dřevo, metrologie, měření, and Lesnictví
Language:
Czech
Description:
vydáno Českou lesnickou jednotou v říjnu 1874 and Converted from MODS to DC version 1.8 (EE patch 2018/05/24)
Rights:
http://creativecommons.org/publicdomain/mark/1.0/ and policy:public