Results 1 to 10 of about 1,590,966 (263)

CO2-assisted fabrication of silica gel adsorbent in honeycomb rotary wheels for air dehumidification [PDF]

open access: yesFrontiers in Chemistry, 2022
A honeycomb rotary wheel fabricated from sheet adsorbent of silica gel is a competitive drying facility for air dehumidification in modern drying and air conditioning industries due to its large contacting area (3,000 m2/m3) and the rapid diffusion of ...
Junjie You   +6 more
doaj   +2 more sources

Silica Gel Chromatographic Methods for Identification, Isolation and Purification of Gossypol Acetic Acid [PDF]

open access: yesGels
Several cottonseed varieties are cultivated in different countries. Each variety produces a different amount of gossypol as a natural toxic compound. The rising interest in cottonseed products (oil and feed) increases the demand for establishing simple ...
Amro Abd Al Fattah Amara   +3 more
doaj   +2 more sources

Producing C-S-H gel by reaction between silica oligomers and portlandite: A promising approach to repair cementitious materials [PDF]

open access: yesCement 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
semanticscholar   +1 more source

Sintesis dan Karakterisasi Komposit Eugenol-Silika Gel dari Abu Tongkol Jagung serta Analisis Antibakteri dan Daya Serap terhadap Air

open access: yesAlchemy, 2022
Tongkol jagung mempunyai kandungan silika yang cukup tinggi, yaitu 67,41% dari total abunya yang memungkinkan untuk dimanfaatkan untuk pembuatan komposit eugenol-silika gel.
Muhammad Fathurrahman   +5 more
doaj   +1 more source

The Treasure Vault Can be Opened: Large-Scale Genome Skimming Works Well Using Herbarium and Silica Gel Dried Material

open access: yesPlants, 2020
Genome skimming has the potential for generating large data sets for DNA barcoding and wider biodiversity genomic studies, particularly via the assembly and annotation of full chloroplast (cpDNA) and nuclear ribosomal DNA (nrDNA) sequences.
I. Alsos   +15 more
semanticscholar   +1 more source

Silica gel derived from palm oil mill fly ash [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2018
Agro-wastes, especially ash containing silica, are promising sources of silica for synthetic amorphous silica production. In this research, palm oil mill fly ash (POMFA) was used as a raw material for silica gel production.
Panca Setia Utama   +2 more
doaj   +1 more source

Impact of the adsorbent materials and adsorber bed design on performance of the adsorption thermophysical battery: Experimental study

open access: yesCase Studies in Thermal Engineering, 2022
The adsorption thermophysical battery (ATB) is considered one of the solutions for energy shortage problems in many energy-stressed countries. Various cheap energy resources such as, geothermal and solar energy can be used as power inputs in the ATB ...
Ali Lateef Tarish   +2 more
doaj   +1 more source

Preparation and Evaluation of Oseltamivir Molecularly Imprinted Polymer Silica Gel as Liquid Chromatography Stationary Phase

open access: yesMolecules, 2018
To improve the chromatographic performance of an oseltamivir (OS) molecularly imprinted polymer (MIP), silica gel coated with an MIP layer for OS (OSMIP@silica gel) was prepared by the surface molecular imprinting technology on the supporter of porous ...
Ya-Jun Yang   +6 more
doaj   +1 more source

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

open access: yes, 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

Rice Husk Ash as a Renewable Source for the Production of Value Added Silica Gel and its Application: An Overview

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2012
In recent years, silica gels have developed a lot of interest due to their extraordinary properties and their existing and potential applications in science and technology.
Ram Prasad, Monika Pandey
doaj   +1 more source

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