This study pioneered an eco-friendly approach for reutilizing Ground-granulated blast furnace slag (GGBFS) in paper production. This investigation is the first study focusing on the usage of paper production that presents both a new usage area of GGBFS and also a new sight. So, it can contribute to save the trees.
View Article and Find Full Text PDFThe rapid population growth, increasing global energy demand, climate change, and excessive use of fossil fuels have adversely affected environmental management and sustainability. Furthermore, the requirements for a safer ecology and environment have necessitated the use of renewable materials, thereby solving the problem of sustainability of resources. In this perspective, lignocellulosic biomass is an attractive natural resource because of its abundance, renewability, recyclability, and low cost.
View Article and Find Full Text PDFThis study aims at using microcrystalline cellulose (MCC) and lignin in place of EPDM and carbon black with specified amounts to investigate the chemical, thermal, rheometric, mechanical, thermo-aging and morphological properties of EPDM elastomers. At the end of the study, the introduction of the MCC and lignin enabled higher elastic modulus and tear strength unlike tensile strength by revealing minor chemical shifts and lower thermal stability. In addition, the MCC and lignin facilitated the vulcanization process with fewer torque values by dispersing mostly homogeneously in the matrix.
View Article and Find Full Text PDFThis study reports on the effects of organic polyvinyl alcohol (PVA) and inorganic silica polymer on properties of Celluclast-treated nanofibrillated cellulose composites. Nanofibrillated cellulose was isolated from Eucalyptus camaldulensis and prior to high-pressure homogenizing was pretreated with Celluclast enzyme in order to lower energy consumption. Three nanocomposite films were fabricated via the casting process: nanofibrillated cellulose (CNF), nanocellulose-PVA (CNF-P) and nanocellulose-silica (CNF-Si).
View Article and Find Full Text PDFBioresour Technol
February 2013
This study examined the suitability of husk waste for bioethanol production and compared pretreatment techniques with regard to their efficiencies. Results showed that 4% NaBH4 (90 min) delignified the highest amount of lignin (49.1%) from the structure.
View Article and Find Full Text PDFIn this study, the aim was to examine bioethanol production of wheat straw residues using an alternative chemical, sodium borohydrate (NaBH(4)) in chemical pretreatment step. The obtained results showed that sodium hydroxide (NaOH) and NaBH(4) treated straw resulted in 87.8% and 83.
View Article and Find Full Text PDFHazelnut shell and husk (Coryllus arellana L.) is an abundant agricultural residue in Turkey and investigating the possibilities of utilizing husk and shell in panel production might help to overcome the raw material shortage that the panel industry is facing. The aim of this work was to investigate the possibilities of utilizing hazelnut shell and husk in medium density fiberboard (MDF) production.
View Article and Find Full Text PDFBioresour Technol
September 2008
The main objective of this study was to investigate the potential of peanut husk (Arachis hypogaea L.) as a fiber-peanut mixture to produce fiberboards for general purposes. For panel production, the addition of peanut husk at various percentages to the wood fiber was the only variable.
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