Počet záznamov: 1
Energetic characteristics of the dendromass of branches in the sweet chesnut (Castanea sativa Mill.)
SYS 0092824 LBL 00000naa^^22^^^^^^^^450 005 20171027105709.0 017 70
$a 10.17423/afx.2017.59.2.12 $2 DOI 100 $a 20171027d m y0sloc0103 ba 101 0-
$a eng 102 $a SK 200 1-
$a Energetic characteristics of the dendromass of branches in the sweet chesnut (Castanea sativa Mill.) $f Michal Pástor ...[et al.] 215 $c Obr., tab. 320 $a Lit. 330 $a This paper presents the results of assessing the energetic properties of the dendro mass of branches in the sweet chestnut ( Castanea sativa Mill.), in particular: density, rate of bark , content of the basic chemical elements in the combustible matter , content of ash in the dr y ma ss and heating value in dry state. The ascertained rate of bark in woodchips from the dendromass of sweet chestnut branches is X K = 29 . 72 %. That fact is reflected their energetic characteristics , above all density, ash content and the heating value . T h e combustible matter of the dendro mass of sweet chestnut branches does not differ in its chemic al composition from the fuel wood of other hardwoods with an exception of nitrogen – endot hermic component of combustible matter . The nitrogen content in the fuel from the dendro mass of sweet chestnut branches is, with the value of N = 0 . 4 2 %, 2 . 62 - times higher than the usual nitrogen rate in the combust ible matter of the fuel from other broadleaved trees . The mean content of ash – the rest after combustion of the dendro mass of branch es , assessed according to ISO 1171: 2003 , is A d = 2 . 2 6 %. The mentioned value is 3 . 8 - times higher than the usual content of ash from the wood combustion of other broadleaved woody plants . The heating value of the dry branch wood with bark , Qn = 17 245 kJ · kg - 1 , is by 7 . 3 % lower than the heating value of hardwoods in dry state according to the norm EN 14 961 „ Solid biofuels – specifications and fuel classes“ . 463 -1
$1 001 sldk_un_cat*0092723 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Roč. 59, č. 2 (2017), s. 127-135 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2017 610 1-
$9 sldk_un_auth*h024327 $a bionafta $X biofuel oil 610 1-
$9 sldk_un_auth*h000728 $a biomasa $X biomass 610 1-
$9 sldk_un_auth*h020497 $a využitie dendromasy $X dendromass utilization 610 1-
$9 sldk_un_auth*0043412 $a energetické vlastnosti $X energetic properties 610 1-
$9 sldk_un_auth*h006632 $a gaštan jedlý $X spanish chestnut $Y Castanea sativa Mill. 610 1-
$9 sldk_un_auth*h027556 $a horľavé materiály $X combustible materials 610 1-
$9 sldk_un_auth*h001373 $a zloženie $X composition 610 1-
$9 sldk_un_auth*h016554 $a obsah popola $X ash content 610 1-
$9 sldk_un_auth*h008725 $a výhrevnosť $X heating value 675 $a 630*33 $v 1. stred. $z slo 675 $a 630*176.1 $v 1. stred. $z slo 675 $a 541.427.3 $v 1. stred. $z slo 701 -1
$3 sldk_un_auth*0026320 $a Pástor $b Michal $f 1989- $p TUZFETK $4 070 $T Katedra plánovania a tvorby krajiny 701 -1
$3 sldk_un_auth*p0016139 $a Dzurenda $b Ladislav $f 1955- $p TUZDFOD $4 070 $T Katedra obrábania dreva 701 -1
$3 sldk_un_auth*p0029791 $a Banski $b Adrián $f 1975- $p TUZDFOD $4 070 $T Katedra obrábania dreva 701 -1
$3 sldk_un_auth*p0000953 $a Slobodník $b Branko $f 1969- $p TUZFEB $4 070 $T Katedra biológie a všeobecnej ekológie 701 -1
$3 sldk_un_auth*p0017976 $a Benčať $b Tibor $f 1957- $p TUZFETK $4 070 $T Katedra plánovania a tvorby krajiny 801 -0
$a SK $b ZV001 $c 20171027 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/12-02-17_1.pdf
Počet záznamov: 1