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Porovnanie rozmerových charakteristík rôznych druhov papierenských buničín
SYS 0080943 LBL 00000naa^^22^^^^^^^^450 005 20190401110446.9 017 70
$a 10.17423/afx.2015.57.2.10 $2 DOI 100 $a 20151023d m y0sloc0103 ba 101 0-
$a slo $d eng 102 $a SK 200 1-
$a Porovnanie rozmerových charakteristík rôznych druhov papierenských buničín $d Comparsion of the dimensional characteristics of different types of paper pulp $f Jarmila Geffertová, Anton Geffert, Blažej Seman 330 $a The aim of this article was to assess the dimensional characteristics of the fibres of selected types of paper pulp. The obtained values of the dimensional characteristics showed that, on avarage, the fibres of hardwood sulphate pulp were 0.008 mm longer and 1.4 µm narrower than the fibres of beech sulphate pulp, while the shape factor was 0.2 % higher, which could be explained by different representations and different anatomical characteristics of the fibres of processed hardwoods. The differences were more significant at the comparison of sulphate and sulphite beech pulp. These diffrences might be explained by divergences in the process of pulping. There were confirmed the significant differences in the distribution oh the length and width of the kraft pulp made of hardwood and softwood. The differences in the dimensional characteristics of the monitored paper pulp confirmed that to produce hight qvality paper, it is important to use the mixtures of different types of pulp in suitable proportions. 330 $a Cieľom tohto príspevku je stanoviť a vzájomne porovnať rozmerové charakteristiky papierenských sulfátových a sulfitových buničín vyrobených z dreva ihličnatých a listnatých drevín. 463 -1
$1 001 sldk_un_cat*0080583 $1 011 $a 1336-3824 $1 200 1 $a Acta Facultatis Xylologiae Zvolen $e vedecký časopis Drevárskej fakulty $v Roč. 57, č. 2 (2015), s. 97-107 $1 210 $a Zvolen $c Technická univerzita vo Zvolene $d 2015 610 1-
$9 sldk_un_auth*h002813 $a sulfátové buničiny $X sulphate pulps 610 1-
$9 sldk_un_auth*h012383 $a sulfitové buničiny $X sulphite pulps 610 1-
$9 sldk_un_auth*h016154 $a rozmerové vlastnosti $X dimensional properties 610 1-
$9 sldk_un_auth*h006751 $a drevné vlákna $X wood fibres 675 $a 676.164.3 $v 1. stred. $z slo 675 $a 630*861.14 $v 1. stred. $z slo 675 $a 676.163 $v 1. stred. $z slo 675 $a 630*811.155 $v 1. stred. $z slo 700 -1
$3 sldk_un_auth*p0039105 $a Geffertová $b Jarmila $f 1956- $p TUZDFCHTD $4 070 $T Katedra chémie a chemických technológií 701 -1
$3 sldk_un_auth*p0016647 $a Geffert $b Anton $f 1955- $p TUZDFCHTD $4 070 $T Katedra chémie a chemických technológií 701 -1
$3 sldk_un_auth*0020684 $a Seman $b Blažej $f 1983- $p TUZDFCHTD $4 070 $T Katedra chémie a chemických technológií 801 -0
$a SK $b ZV001 $c 20151023 $g AACR2 856 4-
$u https://df.tuzvo.sk/sites/default/files/10-02-15_1.pdf
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