Results 11 to 20 of about 179,325 (263)

Efficient capture of radioactive iodine by Ag-attached silica gel and its kinetics

Nuclear Materials and Energy, 2022
In order to absorb the radioactive iodine produced during the reprocessing of spent fuel in nuclear power plants, in this study, the self-made silver content of 2–8 % Ag-attached silica gel was used as the adsorbent to adsorb radioactive iodine.
Junjun Wang, Mengchen Li, Yaxin Feng, Yi Liu, Junteng Liu   +4 more
doaj   +1 more source

Our Experience of Using Thermally Recycled Silica Gel in a Teaching and Small Research Laboratory Setting

Proceedings, 2019
Organic synthetic research laboratories generate a large amount of waste. Some of the waste is the silica gel used as the stationary phase in column chromatographic separations.
Fatima Sbait Wahshi, Maitha Dhaiman Alqahtani, Manhal Abdulla, Abdullah Al-Hemyari, Muna Bufaroosha, Tholkappiyan Ramachandran, Fathalla Hamed, Thies Thiemann   +7 more
doaj   +1 more source

An Overview of Current and Prognostic Trends on Synthesis, Characterization, and Applications of Biobased Silica

Advances in Materials Science and Engineering, 2023
Silica has shown numerous applications in different fields such as environmental, biomedical, agriculture, and even in chemical processing. However, due to high energy-intensive and cost-effective issues, researchers show interest to replace the ...
Belete Tessema, Girma Gonfa, Sintayehu Mekuria Hailegiorgis, S. Venkatesa Prabhu   +3 more
doaj   +1 more source

THE ADSORPTION OF AMMONIA BY SILICA GEL. [PDF]

Journal of the American Chemical Society, 1922
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Davidheiser, L. Y., Patrick, W. A.
openaire   +1 more source

Adsorption removing various basic nitrogen compounds from model diesel over allochroic silica gel

Adsorption Science & Technology, 2018
The adsorption removal of quinoline from model diesel by using alumina, diatomite, silica gel, and allochroic silica gel as adsorbents was investigated. The experiment results indicated that the adsorption denitrogenation performance of allochroic silica
Xin Hong, Yunhe Li, Chang Gao, Yonghua Zhao, Ke Tang   +4 more
doaj   +1 more source

Interrupted Nazarov Cyclization on Silica Gel. [PDF]

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Francis, Dhoro, Marcus A, Tius
openaire   +2 more sources

Evaluation of ornamental sunflower for value addition

Journal of Horticultural Sciences, 2018
An experiment was conducted at College of Horticulture, GKVK, campus, Bengaluru, UHS, Bagalkot during 2012-13 to study the suitability of ornamental sunflower for dry flower production. Highest flower weight loss was with corn meal and silica gel (90.75
Kirtimala B Naik, S K Nataraj, D P Kumar, Y G Shadakshari, G K Seetharamu, R Veugopalan, K V Jayaprasad   +6 more
doaj   +1 more source

The effect of silica desiccation under different storage conditions on filter-immobilized environmental DNA

BMC Research Notes, 2021
Objective Silica gel beads have promise as a non-toxic, cost-effective, portable method for storing environmental DNA (eDNA) immobilized on filter membranes.
Michael J. Allison, Jessica M. Round, Lauren C. Bergman, Ali Mirabzadeh, Heather Allen, Aron Weir, Caren C. Helbing   +6 more
doaj   +1 more source

Preparasi Katalis Cu/Silika Gel dari Kristobalit Alam Sabang serta Uji Aktivitasnya pada Reaksi Dehidrogenasi Etanol

Jurnal Rekayasa Kimia & Lingkungan, 2009
Cu/Silica gel catalyst preparation by using silica content which is obtained from Sabang natural crystobalit has been done. Isolated silica from crystobalit is reacted with natrium hidroxide to produce silicate natrium that reacted further with sulphate ...
Surya Lubis
doaj   +2 more sources

The application of silica gel synthesized from chemical bottle waste for zinc (II) adsorption using Response Surface Methodology (RSM)

Heliyon, 2022
The application of silica gel adsorbent synthesized from chemical bottle waste to remove zinc ions in the solution has been carried out. The synthesis of silica gel was carried out using alkaline fusion followed by sol-gel reactions.
Yatim Lailun Ni'mah, Ayu Perdana K. Subandi, Suprapto Suprapto   +2 more
doaj   +1 more source