Results 101 to 110 of about 379,429 (198)

Sulfidation of Smithsonite via Microwave Roasting under Low-Temperature Conditions

This study employs microwave roasting to decompose smithsonite mineral (zinc carbonate) into zinc oxide, which then reacts with pyrite to sulfurize its surface, forming zinc sulfide.
Xingzhi Zhang, Shubiao Yin, Mingxiao Li, Hanping Zhang, Xujie Wen, Jiawei Kang, Qi Nie, Ting Lei   +7 more
core   +1 more source

Microwave assisted roasting of sulphidic tailings

, 2019
Mijnbouw produceert grote hoeveelheden afval. Bijvoorbeeld sulfidische tailings, deze bevatten nog steeds waardevolle metalen zoals koper (Cu). Sulfidische tailings zijn een probleem voor het milieu omdat ze zure mijneffluenten afgeven die uitloging van metalen veroorzaken.
openaire   +1 more source

Effect of microwave roasting on the color, functional and antioxidant properties of fenugreek (Trigonella foenum‑graecum L.) seeds

The present study investigated the effects of microwave roasting at different power levels (300, 450, and 600 W) and roasting times (3–12 min) on the color attributes, functional properties, and antioxidant characteristics of fenugreek seeds.
Pushpanjali Purohit, Yogesh Kumar, Drishti Sahni   +2 more
core   +1 more source

Microwave-Assisted Sulfation Method for Lithium Recovery from Spent LiNi_xCo_yMn_zO₂ Cathode Material: Process Intensification and Conversion Mechanism

The recovery rate of lithium from spent lithium-ion batteries (LIBs) is only about 50% by the conventional hydrometallurgical process in industry, which results in huge waste of lithium resources.
Wei Xu (28953), Yongqiang Chen (652762), Chengyan Wang (668043), Cheng Yang (273624), Guoqiang Liang (321529), Jialiang Zhang (1574704), Hao Liu (12832)   +6 more
core   +1 more source

Optimization of microwave roasting of peanuts and evaluation of its physicochemical and sensory attributes. [PDF]

J Food Sci Technol, 2017
Raigar RK, Upadhyay R, Mishra HN.
europepmc   +1 more source

Efficient selective extraction of lithium from high‑silicon electrolytic aluminum slag using microwave roasting method.

Lithium has become a strategically important metal due to its critical role in lithium-ion batteries for the transportation industry. Waste residues generated during aluminum smelting contain significant amounts of lithium; therefore, the recovery of ...
Ren, Fuzhong, Fernandez, Carlos, Zhang, Qian, Shi, Rongwei, Chang, Jun, Dong, Xiongwen, Wu, Yun dong   +6 more
core   +1 more source

Effect of Microwave Roasting Pretreatment for Chromite on Its Oxidative Leaching Kinetics. [PDF]

ACS Omega
Jian C, Zhou Y, Feng C, Jiang M, Yan C, Wei Y, Li G, Quan X, Lu C.   +8 more
europepmc   +1 more source

Assessment of the impact of microwave roasting on nutrient content, lipid profile, and oxidative stability of pomegranate seed oil. [PDF]

Food Chem X
Amakhmakh M, Hajib A, Belmaghraoui W, Harhar H, Mohammed EA, Al Abdulmonem W, Goh KW, Bouyahya A, Meliani A.   +8 more
europepmc   +1 more source

Comparing the effects of conventional and microwave roasting methods for bioactive composition and the sensory quality of cold-pressed orange seed oil. [PDF]

J Food Sci Technol, 2019
Aydeniz Güneşer B, Yilmaz E.
europepmc   +1 more source

Unveiling the Impact of Oven vs. Microwave Roasting: Enhancing the Physico‐Chemical Properties, Stability, and Bioactive Potential of Prickly Pear Seed Oil

This study systematically examines the impacts of conventional oven and microwave roasting at varied temperatures (100, 140, and 180°C) and power levels (400, 600, and 800 W) across different durations (5, 10, 15, 30, and 60 min) on oil yield and quality
Aymane Allay, Omar M. Noman, Mehdi Boumediene, Youssef Rbah, Christophe Hano, Ahmed Marhri, Hana Serghini‐Caid, Abdelaaty A. shahat, Ahmed Elamrani, Malika Abid, Mohamed Addi   +10 more
core   +1 more source