نتایج جستجو برای: rice husks

تعداد نتایج: 72138  

Journal: :Journal of Egyptian Academic Society for Environmental Development. D, Environmental Studies 2019

Journal: :Journal of Thermal Analysis and Calorimetry 2023

Abstract In the context of processing, utilization and disposal polylactic acid composites, pyrolysis is a promising technique that addresses this complex synergy. work, kinetics thermodynamic parameters rice husks/clay fiber-reinforced PLA composites were investigated using Kissinger–Akahira–Sunose (KAS) Ozawa–Flynn–Wall (OFW) at multiple heating rates (16, 25 34 °C min −1 ). composites’ follo...

Journal: :TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 2012

Journal: :Journal of Agriculture and Social Research (JASR) 2008

ژورنال: علوم آب و خاک 2003
جهانگیر عابدی کوپایی, , محمد علی فتحی, ,

Rice husk, an agricultural waste, is produced about 100 million tons annually in the world and 0.5 million tons in Iran. Due to growing environmental concerns about disposal of these wastes, efforts are required to apply the wastes in industry. In this research, the mechanical properties of concrete incorporating rice husk ash (RHA) in sulfate environments (such as irrigation canals) were inves...

Journal: :Biomass Conversion and Biorefinery 2021

Abstract The selective oxidative conversion of seven representative fully characterized biomasses recovered as secondary feedstocks from the agroindustry is reported. reaction system, known “OxFA process,” involves a homogeneous polyoxometalate catalyst (H 8 PV 5 Mo 7 O 40 ), gaseous oxygen, p-toluene sulfonic acid, and water solvent. It took place at 20 bar 90 °C transformed agro-industrial wa...

2014

Medicinal herbs are moving from fringe to mainstream use with a greater number of people seeking for remedies and health approaches from side effects caused by synthetic chemicals. This has aggravated the search for antimicrobials from plants sources. In this study, aqueous extracts of Moringa oleifera samples from different areas of India were screened for antimicrobial activity against two ye...

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