Nanosilica extraction from processed agricultural residue using green technology

S Mor, CK Manchanda, SK Kansal… - Journal of Cleaner …, 2017 - Elsevier
nano silica was extracted at significantly lower temperature 80 C as compared to >1000 C,
which make the extraction … /surfactant free extraction of nano silica at significantly lower …

[HTML][HTML] Green technology extraction and characterisation of silica nanoparticles from palm kernel shell ash via sol–gel

PE Imoisili, KO Ukoba, TC Jen - … of Materials Research and Technology, 2020 - Elsevier
… from agricultural bioresources of PKSA using green technology via the modified sol–gel …
C, no further weight loss was observed indicating thermal stability of extracted nano-silica. …

Technological trends in nanosilica synthesis and utilization in advanced treatment of water and wastewater

BA Salami, TA Oyehan, Y Gambo, SO Badmus… - … Science and Pollution …, 2022 - Springer
… of nanosilica for wastewater treatment. This review covers key physicochemical aspects of
several nanosilica … It also discusses the prospective design and tuning options for nanosilica

Green nanosilica and highly efficient removal of methylene blue

P Thuadaij, S Yodyingyong - Advances in Natural Sciences …, 2023 - iopscience.iop.org
… conditions for preparing nanosilica from sugarcane bagasse ash (SCBA). Nanosilica synthesised
with … Summary of the different methods for extracting nanosilica from different sources. …

Extraction and characterization of nano-silica from olive stones

M Naddaf, H Kafa, I Ghanem - Silicon, 2020 - Springer
… the extraction of nanostructured silica from olive stone using an alkali leaching extraction
The data presented in this study could allow the extraction of porous silica nanoparticles …

Green Synthesis of Nanosilica from Coal Fly Ash and Its Stabilizing Effect on CaO Sorbents for CO2 Capture

F Yan, J Jiang, K Li, N Liu, X Chen… - … science & technology, 2017 - ACS Publications
… The synthesis of nanosilica from CFA involved silicon extraction process as a first step.
Because of the secondary reactions between the NaOH solution and mullite (Al 6 Si 2 O 13 ) or …

Extraction, characterization, and life cycle assessment of nanosilica from millet husk: A sustainable alternative with low environmental impact

MD CD, D dos Santos Rosa… - Journal of Cleaner …, 2024 - Elsevier
… The current research demonstrates the feasibility of extracting nanosilica from millet husk for
the … at 700 C allowed for the extraction of the pure nanosilica. The mesoporosity of MHS gets …

Synthesis of nanosilica from agricultural wastes and its multifaceted applications: A review

J Sarkar, D Mridha, J Sarkar, JT Orasugh… - Biocatalysis and …, 2021 - Elsevier
… Moreover, the bound silica in the agricultural wastes is conventionally extracted by thermal,
… This review paper is an assemblage of different approaches aimed to synthesize nanosilica

Fabrication of nano-silica from agricultural residue and their application

SP Singh, N Endley - Nanomaterials for agriculture and forestry …, 2020 - Elsevier
… Liou and Yang investigated the pore and surface structure of silica nanoparticles
synthesized from RH through alkali extraction method. The obtained nano-silica surface area is …

[HTML][HTML] Nanosilica extracted from hexafluorosilicic acid of waste fertilizer as reinforcement material for natural rubber: Preparation and mechanical characteristics

VH Nguyen, CM Vu, HJ Choi, BX Kien - Materials, 2019 - mdpi.com
Nanosilica particles are extracted from waste water containing … Amorphous nanosilica
particles are produced with diameters … thermal behaviors of the nanosilica-added NR composites …