01997cam a2200349 a 4500 EG-GiCUC 20250223032732.0 210425s2021 ua dh f m 000 0 eng d EG-GiCUC eng EG-GiCUC eng Deposite Ph.D Cai01.13.13.Ph.D.2021.Sh.U Sherif Fathy Ahmed Mehanny Utilization of agro wastes for biodegradable composites fabrication and nanocellulose isolation / Sherif Fathy Ahmed Mehanny ; Supervied Abdelhaleim Elhabbak , Emad Farouk Elkashif , Mahmoud Mohamed Farag استغلال المخلفات الزراعيه فى تصنيع المولفات المتحلله بيولوجيا وعزل النانوسليولوز 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 Issued also as CD Composite Lignocellulose Valorization Abdelhaleim Elhabbak , Supervisor Emad Farouk Elkashif , Supervisor Mahmoud Mohamed Farag , Supervisor http://172.23.153.220/th.pdf Nazla Revisor Shimaa Cataloger ddc TH 80760 80760 ddc 0 CUCL cl210 2024-02-11 Cai01.13.13.Ph.D.2021.Sh.U 01010110083333000 2023-09-22 00:00:00 TH ddc 0 CUCL cl2u8 2024-02-11 Cai01.13.13.Ph.D.2021.Sh.U 01020110083333000 2023-09-22 00:00:00 83333.CD CD