Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Esat Gümüşkaya"'
Publikováno v:
BioResources, Vol 5, Iss 3, Pp 1702-1716 (2010)
Effects of chemical treatment on the potential for recycling of bagasse pulp were evaluated. The pulps were recycled three times with water (without treatment), sodium hydroxide, and ethylamine separately. Changes in crystalline structure of the pulp
Externí odkaz:
https://doaj.org/article/445f6e3b432a498b9bf969fe3c70709f
Publikováno v:
BioResources, Vol 19, Iss 2, Pp 3421-3435 (2024)
Mycelium-based fiberboards were evaluated as potential environmentally friendly substitutes for conventional wood-based composites. The goal of this study was to produce and test fiberboards out of yellow pine and poplar fiber mixtures without using
Externí odkaz:
https://doaj.org/article/cd23bd7b620b4474ab14f8231d654c0e
Publikováno v:
Volume: 4, Issue: 4 657-661
Journal of Anatolian Environmental and Animal Sciences
Journal of Anatolian Environmental and Animal Sciences
Cellulosic superabsorbents (SAP) are produced by using cellulose and cellulose derivative blends with different binding methods, generally. But cellulose in SAP leads decrease in water absorption and water bonding ability because of nonreactive chara
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d41dcdb208ac177908f3e8ee2c96b1ac
https://search.trdizin.gov.tr/yayin/detay/392948
https://search.trdizin.gov.tr/yayin/detay/392948
Publikováno v:
International Biodeterioration & Biodegradation. 85:131-138
The objective of this study was to use FT-IR analysis to investigate the chemical composition of aged and un-aged bamboo specimens, with and without node sections, decayed by brown-rot fungi. Specimens were exposed to two brown-rot fungi, Coniophora
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0f0726d2ed2ef887c79e0da185467ac
https://doi.org/10.1016/j.ibiod.2013.05.029
https://doi.org/10.1016/j.ibiod.2013.05.029
Publikováno v:
Composites Part B: Engineering. 43:2487-2491
The aim of this study was to determine the effect of tannin content of urea formaldehyde (UF) resin on the panel properties of medium density fiberboard (MDF). Tannin extracted from the bark of white oak (Quercus alba) was added to UF resin at differ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc600f56746d021fefba7451b1dd669d
https://doi.org/10.1016/j.compositesb.2011.08.004
https://doi.org/10.1016/j.compositesb.2011.08.004
Publikováno v:
International Journal of Adhesion and Adhesives. 31:674-678
In this study, medium density fiberboard panels were produced by adding different ratios of some amine compounds to urea formaldehyde resin, which had 1:1.17 mol ratios. The formaldehyde contents, physical, and mechanical properties of medium density
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d08a78a66ebe527aa8c450bcfc3b457b
https://doi.org/10.1016/j.ijadhadh.2011.06.011
https://doi.org/10.1016/j.ijadhadh.2011.06.011
Publikováno v:
Industrial & Engineering Chemistry Research. 50:8340-8343
The improvements of adding sodium borohyride to the alkali sulfite–anthraquninone (AS–AQ) pulping process on properties of pulp and paper sheets was investigated. These properties were compared to those of the AS–AQ and the ethanol addition to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96847ebd5c843acfc6f4376fca124e11
https://doi.org/10.1021/ie200633z
https://doi.org/10.1021/ie200633z
Publikováno v:
Wood Science and Technology. 45:573-582
The aim of this study was to investigate the effects of plum gum liquor and sodium perborate addition to oxygen delignification process on spruce kraft pulp properties. Yields and viscosity of pulp were protected against oxidative attack, when kappa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33e2dd26ce1cb33fdc5b19c62035cbd5
https://doi.org/10.1007/s00226-010-0367-x
https://doi.org/10.1007/s00226-010-0367-x
Autor:
Sibel Yildiz, Esat Gümüşkaya
Publikováno v:
Building and Environment. 42:62-67
In this study the crystallinity and estimations of relative triclinic (Iα) and monoclinic (Iβ) structure content of cellulose isolated from heated spruce (Picea orientalis) and beech (Fagus orientalis) wood samples were determined by using Fourier
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da6bf0030cc5208c53504a5da3cbffdc
https://doi.org/10.1016/j.buildenv.2005.07.009
https://doi.org/10.1016/j.buildenv.2005.07.009
Autor:
Mustafa Usta, Esat Gümüşkaya
Publikováno v:
Carbohydrate Polymers. 65:461-468
This study investigates the change in chemical and crystalline structure of pulp samples during alkali sulfite process at different cooking temperatures and time, TAPPI and SCAN standard test methods and X-ray diffraction and FT-IR spectroscopy were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a202b5caa24ba121f389d14387850832
https://doi.org/10.1016/j.carbpol.2006.02.004
https://doi.org/10.1016/j.carbpol.2006.02.004