Utilization of agro wastes for biodegradable composites fabrication and nanocellulose isolation /
Sherif Fathy Ahmed Mehanny
Utilization of agro wastes for biodegradable composites fabrication and nanocellulose isolation / استغلال المخلفات الزراعيه فى تصنيع المولفات المتحلله بيولوجيا وعزل النانوسليولوز Sherif Fathy Ahmed Mehanny ; Supervied Abdelhaleim Elhabbak , Emad Farouk Elkashif , Mahmoud Mohamed Farag - Cairo : Sherif Fathy Ahmed Mehanny , 2021 - 88 P. : charts , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production
Four studies were conducted to valorize cellulosic wastes. Study 1 revealed that small ingredient of animal glue in bagasse TPS composite, drastically increased strength from 4 to 20 MPa at low temp. Study 2 yielded that flax TPS composite was the most recalcitrant to biodegradation. Study 3 showed that pulped bleached poplar is good candidate to extract cellulose nanocrystals. Study 4 exhibited that pulped unbleached palm can yield lignin containing spherical nanocellulose. Results depicted in this thesis widen horizon of biowaste valorization to construct versatile materials
Composite Lignocellulose Valorization
Utilization of agro wastes for biodegradable composites fabrication and nanocellulose isolation / استغلال المخلفات الزراعيه فى تصنيع المولفات المتحلله بيولوجيا وعزل النانوسليولوز Sherif Fathy Ahmed Mehanny ; Supervied Abdelhaleim Elhabbak , Emad Farouk Elkashif , Mahmoud Mohamed Farag - Cairo : Sherif Fathy Ahmed Mehanny , 2021 - 88 P. : charts , facsimiles ; 30cm
Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Mechanical Design and Production
Four studies were conducted to valorize cellulosic wastes. Study 1 revealed that small ingredient of animal glue in bagasse TPS composite, drastically increased strength from 4 to 20 MPa at low temp. Study 2 yielded that flax TPS composite was the most recalcitrant to biodegradation. Study 3 showed that pulped bleached poplar is good candidate to extract cellulose nanocrystals. Study 4 exhibited that pulped unbleached palm can yield lignin containing spherical nanocellulose. Results depicted in this thesis widen horizon of biowaste valorization to construct versatile materials
Composite Lignocellulose Valorization