Vsádkové sulfátové várky smrekových pilarských štiepok boli uskutočnené v laboratórnom varáku, ktorý obsahoval šesť tlakových nádob. Prvá časť experimentom bola venovaná vyšetrovaniu jednak závislosti stupňa delignifikáce na H-faktore pre konvenčnú várku a jednak vplyvu prídavku antrachinónu na dosiahnutý stupeň delignifikácie buničiny uvarenej pre rovnaký H-faktor 357 h. V druhej časti experimentov, kedy sulfátové várky boli uskutočnené s dávkou 0,08 % antrachinónu, bol sledovaný vplyv prídavku buď sulfitového výluhu, alebo bieleho luhu do antrachinónovej suspenzie na kappa číslo uvarenej buničiny, výťažok a množstvo neprevarov.The work deals with batch kraft cooking of spruce sawmill chips in a laboratory multiple bomb digester. ...
Byl vyšetřen vliv druhu a kvality dřevné hmoty na výtěžek sulfátové várky. K experimentům bylo použi...
This study aimed to evaluate the effects of anthraquinone addition in the cooking curve, with differ...
The wood of the gender Eucalyptus occupies a prominence place among other cellulose sources due to i...
<p>The present work evaluated different alkaline pulping conditions for <em>Eucalyptus saligna</em> ...
Byl vyšetřován vliv různých suspenzí antrachinonu na stupeň provaření a výtěžek buničiny připravené ...
Single stage and two-stage sodium sulfite cooking were carried out on either spruce, pine or pure pi...
In this study, the reaction kinetics and mechanism of kraft pulping with polysulfide and anthraquino...
The sulfite pulping process is today practised in only a small number of pulp mills around the globe...
This research was performed to improve the properties of the pulp made of Aspen Deltoides, using ant...
Pulp and black liquor produced by alkaline sulfite anthraquinone (ASA) process were comprehensively ...
In this study, engineering reaction kinetics of sulfite and sulfite-anthraquinone pulping of black s...
Práce se zabývá přípravou vlákniny ze slámy řepky olejky chemickým a chemicko- -mechanickým postupem...
The paper deals with batch soda cooking of pulp from rapeseed straw. The preliminary runs were focus...
This work focused on auto hydrolysis followed by alkaline pulping of softwood. As raw material pine...
The work described in this thesis was aimed at obtaining a better understanding of the neutral sulph...
Byl vyšetřen vliv druhu a kvality dřevné hmoty na výtěžek sulfátové várky. K experimentům bylo použi...
This study aimed to evaluate the effects of anthraquinone addition in the cooking curve, with differ...
The wood of the gender Eucalyptus occupies a prominence place among other cellulose sources due to i...
<p>The present work evaluated different alkaline pulping conditions for <em>Eucalyptus saligna</em> ...
Byl vyšetřován vliv různých suspenzí antrachinonu na stupeň provaření a výtěžek buničiny připravené ...
Single stage and two-stage sodium sulfite cooking were carried out on either spruce, pine or pure pi...
In this study, the reaction kinetics and mechanism of kraft pulping with polysulfide and anthraquino...
The sulfite pulping process is today practised in only a small number of pulp mills around the globe...
This research was performed to improve the properties of the pulp made of Aspen Deltoides, using ant...
Pulp and black liquor produced by alkaline sulfite anthraquinone (ASA) process were comprehensively ...
In this study, engineering reaction kinetics of sulfite and sulfite-anthraquinone pulping of black s...
Práce se zabývá přípravou vlákniny ze slámy řepky olejky chemickým a chemicko- -mechanickým postupem...
The paper deals with batch soda cooking of pulp from rapeseed straw. The preliminary runs were focus...
This work focused on auto hydrolysis followed by alkaline pulping of softwood. As raw material pine...
The work described in this thesis was aimed at obtaining a better understanding of the neutral sulph...
Byl vyšetřen vliv druhu a kvality dřevné hmoty na výtěžek sulfátové várky. K experimentům bylo použi...
This study aimed to evaluate the effects of anthraquinone addition in the cooking curve, with differ...
The wood of the gender Eucalyptus occupies a prominence place among other cellulose sources due to i...