Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Zandersons, J"'
Publikováno v:
In Journal of Analytical and Applied Pyrolysis 2012 93:68-76
Publikováno v:
In Journal of Analytical and Applied Pyrolysis 2005 74(1):439-444
Publikováno v:
In Biomass and Bioenergy 2004 26(4):345-360
Autor:
Zandersons, J. *, Gravitis, J., Kokorevics, A., Zhurinsh, A., Bikovens, O., Tardenaka, A., Spince, B.
Publikováno v:
In Biomass and Bioenergy 1999 17(3):209-219
Publikováno v:
4th Workshop "Green Chemistry and Nanotechnologies in Polymer Chemistry"
This study shows the possibility of using birch bark, a by-product of plywood production, for preparing polyurethane foam. A birch bark lignocellulose component – inner bark – was liquefied to obtain a polyurethane raw material – polyol mixture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2184::8bb2027a4d8016d85f18d50dc6288ac8
https://ortus.rtu.lv/science/lv/publications/16752
https://ortus.rtu.lv/science/lv/publications/16752
Publikováno v:
Abstracts of International Baltic Sea Region Scientific Conferece "Interdisciplinary Research for Higher Socioeconomic Value of Forests"
The volume of birch plywood production in Latvia is illustrated by the 208 000 m3 of plywood sold in 2011 and about 562 000 m3 of processed birch veneer blocks. Wood residues such as bark, veneer shorts, cut off ends and others are used as a fuel. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2184::516d800cd5c384d3251db71e17633886
https://ortus.rtu.lv/science/lv/publications/16034
https://ortus.rtu.lv/science/lv/publications/16034
Grey alder (Alnus incana (L.) Moench) wood was chosen for research. Carbonization (slow pyrolysis) of modified grey alder wood pellets is a standard pretreatment method for physical activation to obtain valuable highquality granular activated carbo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d95e33b4f95cc92ac572a2e26892a4d5
Autor:
Rižikovs, J, Zandersons, J
Granulētu aktīvo ogļu kvalitāti raksturo liels blīvums, mehāniskā stiprība un augsta sorbcijas spēja no gāzes-tvaiku vides, lai minimālā adsorbera tilpumā panāktu maksimālu sorbcijas spēju un iespēju daudzkārtējai sorbenta reģener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2184::d06beb687201cdf3df6fdf0035901725
https://ortus.rtu.lv/science/lv/publications/4698
https://ortus.rtu.lv/science/lv/publications/4698
Publikováno v:
Starptautiskā konference "Eco-Balt '2008": tēzes
Kvalitatīvas granulētas ogles raksturo liels blīvums, mehāniskā stiprība un augsta sorbcijas spēja no gāzes-tvaiku vides. LV Koksnes Ķīmijas Institūtā izstrādā tehnoloģiju šāda sorbenta iegūšanai no mīksto lapkoku koksnes. Tehnolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2184::e1bbb57d42b37250d462eeeb2b27fbba
https://ortus.rtu.lv/science/lv/publications/3640
https://ortus.rtu.lv/science/lv/publications/3640
Autor:
Vederņikovs, N, Tardenaka, A, Spince, B, Dobele, G, Rižikovs, J, Zandersons, J, Krūma, I, Puķe, M
Publikováno v:
First International Congress on Green Process Engineering: Programme. Abstracts. Resumes
High-density adsorbents are required since only a certain volume of the adsorbent can be packed into adsorption facilities. Some chemical and physical properties of deciduous wood lignocellulose concede a possibility to use this by-product as a raw m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2184::1e806833b118fb492e7426845cdb00e2
https://ortus.rtu.lv/science/lv/publications/3576
https://ortus.rtu.lv/science/lv/publications/3576