Results 1 to 10 of about 673,341 (257)

Preparation and Characterization of Sugar Based Catalyst on Various Supports

Bulletin of Chemical Reaction Engineering & Catalysis, 2017
A novel structured carbon-based acid catalyst was prepared by depositing the carbon precursor onto glass, ceramic and aluminum supports via dip-coating method, followed by carbonization process for converting the d-glucose layer into black carbon char in
Jidon Adrian Janaun, Tan Jaik Mey, Awang Bono, Duduku Krishnaiah   +3 more
doaj   +1 more source

Evaluation of Cochlospermum vitifolium Extracts as Natural Dye in Different Natural and Synthetic Textiles

AUTEX Research Journal, 2021
Cochlospermum vitifolium flowers were evaluated as a raw material of natural dye on different fabrics, natural and synthetic. The dyeing process evaluation was performed by CIELa*b* color coordinates analysis. Color fastness was evaluated using the AATCC
Barriada-Bernal Luis Gerardo, Méndez-Lagunas Lilia Leticia, Aquino-González Laura Victoria, Rodríguez-Ramírez Juan, Sandoval-Torres Sadoth, González Itandehui Arriaga   +5 more
doaj   +1 more source

An eco-friendly approach to purify natural magnesite and to densify sintered magnesia

Open Ceramics
High-grade raw magnesite ore for DBM97 production became rare in China after a mining frenzy for over 30 years. However, the demand for high-purity sintered magnesia grows in high-temperature industries that accompany volatile components.
Zongchun Yu, Zongqi Guo, Li Wang, Zhaoqing Li, Xu Han, Wenjun Sun   +5 more
doaj   +1 more source

System development for monitoring the production process of freeze-dried samples: A simple and low-cost approach [PDF]

Chemical Industry and Chemical Engineering Quarterly
The data acquisition from the freeze-drying process is important for obtaining freeze-dried samples with the desired final moisture content under various operating conditions.
Dal-Bó Vanessa, Nogueira Altino Heitor Otacílio, Freire José Teixeira   +2 more
doaj   +1 more source

Effect of Ultrasonic Pretreatment on Melon Drying and Computational Fluid Dynamic Modelling of Thermal Profile

Food Technology and Biotechnology, 2020
Research background: Drying is one of the most traditional processes of food preservation. Optimizing the process can result in a competitive product on the market regarding its price and quality.
João Henrique Fernandes da Silva, José Sabino da Silva Neto, Edilene Souza da Silva, Danilo Emídio de Souza Cavalcanti, Patrícia Moreira Azoubel, Mohand Benachour   +5 more
doaj   +1 more source

Benchmark VERCORS 2022: blind prediction of time-dependent behavior of concrete containment building with low and high-fidelity models

Acta Polytechnica CTU Proceedings, 2023
The VERCORS program aims to acquire an extensive experimental dataset collected to provide a solid basis for numerical modeling of concrete containment buildings (CCBs).
Štěpán Krátký, Petr Havlásek
doaj   +1 more source

Mass Transfer Resistance and Reaction Rate Kinetics for Carbohydrate Digestion with Cell Wall Degradation by Cellulase

Foods
This paper introduces an enzymatic approach to estimate internal mass-transfer resistances during food digestion studies. Cellulase has been used to degrade starch cell walls (where cellulose is a significant component) and reduce the internal mass ...
Yongmei Sun, Shu Cheng, Jingying Cheng, Timothy A. G. Langrish   +3 more
doaj   +1 more source

The Application of Pinch Technology to a Novel Closed-Loop Spray Drying System with a Condenser and Reheater

Entropy
Spray drying is an energy-intensive process in industrial use, making energy recovery a critical focus for improving overall efficiency. This study investigates the potential of integrating heat-recovery systems, including an innovative air reheater ...
Zexin Lei, Thomas O’Neill, Timothy Langrish   +2 more
doaj   +1 more source

Assessment of Detoxification Efficacy of Irradiation on Zearalenone Mycotoxin in Various Fruit Juices by Response Surface Methodology and Elucidation of Its in-vitro Toxicity

Frontiers in Microbiology, 2018
Fruits are vital portion of healthy diet owed to rich source of vitamins, minerals, and dietary fibers, which are highly favorable in keeping individual fit.
Naveen Kumar Kalagatur, Jalarama Reddy Kamasani, Venkataramana Mudili   +2 more
doaj   +1 more source

Multifilm Mass Transfer and Reaction Rate Kinetics in a Newly Developed In Vitro Digestion System for Carbohydrate Digestion

Foods
Multifilm mass transfer theory has been used in conjunction with developing a new in vitro starch digestion model and applied to assessing starch digestion kinetics. One significance of this research is that this in vitro model has similar dynamics, such
Yongmei Sun, Jingying Cheng, Shu Cheng, Timothy A. G. Langrish   +3 more
doaj   +1 more source