Results 11 to 20 of about 1,594,383 (308)
Producing C-S-H gel by reaction between silica oligomers and portlandite: A promising approach to repair cementitious materials [PDF]
Cement and Concrete Research, 2020 Impregnation treatments are one of the alternatives to protect concrete-based building and monuments from weathering degradation. However, it is important to consider the chemical compatibility of the reaction products with the building material.
R. Zarzuela +8 more
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, 2020 Silica nanoparticles have numerous applications including drug delivery, lightweight aggregates, and energy storage. It has been manufactured from different agricultural bioresources with limited research on palm kernel shell ash (PKSA).
Patrick Ehi Imoisili, K. Ukoba, T. Jen
semanticscholar +1 more source
Synthesis of Orange Colored Silica Gel Based on Rice Husk Ash by Using Iron Salt Indicator [PDF]
Journal of Chemical and Petroleum EngineeringSilica gel is a solid adsorbent known for its unique property of changing color as it adsorbs moisture. The main component in the production of silica gel is sodium silicate, which can be derived from natural raw materials such as sugarcane bagasse ash ...
Pooneh Abachi +2 more
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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 +4 more
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Regenerated Silica Gel for Isolation of Ethyl p-Methoxycinnamate from Kaempferia galanga rhizome [PDF]
E3S Web of ConferencesThe main component from Kaempferia galanga rhizome extract is known as ethyl p-methoxycinnamate. Column chromatography using silica gel is one of the commonly used method for obtaining high purity of ethyl p-methoxycinnamate from K.
Mazaya Nadia Adelia +5 more
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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 +7 more
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Super rapid removal of copper, cadmium and lead ions from water by NTA-silica gel
RSC Advances, 2018 Copper (Cu2+), cadmium (Cd2+) and lead ions (Pb2+) are toxic to human beings and other organisms. In this study, a silica gel material modified with nitrilotriacetic acid (NTA-silica gel) was sensibly designed and prepared via a simple amidation ...
Yulian Li +13 more
semanticscholar +1 more source
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 +3 more
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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 +4 more
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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 +6 more
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