Results 1 to 10 of about 499,053 (206)

Optimization of ultrasound assisted extraction of abalone viscera protein and its effect on the iron-chelating activity

Ultrasonics Sonochemistry, 2021
This study aims to investigate effects of ultrasound assisted extraction on the abalone viscera protein extraction rate and iron-chelating activity of peptides. The optimal conditions for ultrasound assisted extraction by response surface methodology was
Wenfei Wu, Jiao Jia, Chengrong Wen, Cuiping Yu, Qi Zhao, Jiangning Hu   +5 more
doaj   +3 more sources

High-Value Recovery of the Iron via Solvent Extraction from Waste Nickel-Cadmium Battery Sulfuric Acid Leachate Using Saponified D2EHPA

Separations, 2023
A significant amount of iron from the waste nickel-cadmium (Ni-Cd) battery sulfuric acid leachate seriously hinders the separation and recovery of nickel and cadmium. Therefore, an efficient and economical way to remove iron from this leachate is desired.
Lei Zhou, Yongqing Zhang, Lijin Zhang, Xuefeng Wu, Ran Jiang, Lu Wang   +5 more
doaj   +3 more sources

Best Conditions for Extraction and Stripping of Iron from Chloridic Aqueous Medium [PDF]

Engineering and Technology Journal, 2022
Pure iron is used as an additive for food and drugs to provide the human body with an important element which is iron. For this purpose, iron should be pure and in powder form, the extraction process can supply this type of iron.
Mazin Beden, Wadood Mohammed, Salah Nema
doaj   +1 more source

Study on Reductive Smelting of High-Iron Red Mud for Iron Recovery

Metals, 2022
In this paper, the characteristics and current problems associated with red mud and the progress of research on iron extraction from high-iron red mud are briefly described.
Xuewei Yang, Xin Chen, Tingan Zhang, Jiayuan Ye, Guozhi Lv, Jinshan Zhang   +5 more
doaj   +1 more source

Enhanced Coal Fly Ash Desilication Using Atmospheric NaOH Leaching with Simultaneous Magnetic Separation

Metals, 2023
Coal fly ash (CFA) is a technogenic waste formed during coal combustion in thermal power plants (TPPs). The extraction of valuable components from CFA is complicated by the presence of a large amount of amorphous glassy mass and iron.
Andrei Shoppert, Dmitry Valeev, Irina Loginova, Leonid Chaikin, Jinhe Pan   +4 more
doaj   +1 more source

Synthesis Features of Iron Oxide Nanopowders with High Magnetic and Sorption Properties [PDF]

, 1995
The magnetic particles of iron oxides are promising materials for the purification of water from ions of heavy metals and radionuclides. Their advantage compared to other sorbents is the ability to extract by applied magnetic field, which greatly ...
Lavrynenko, Sergiy, Mamalis, Athanasios G., Sofronov, Dmitry, Odnovolova, Alexandra, Starikov, Vadym   +4 more
core   +2 more sources

Extraction of iron meteorites from the Barringer Meteor Crater based on remote sensing alteration information

地质科技通报, 2021
At present, there are more than 190 craters have been confirmed on the earth, and most of the simple impact craters with a diameter of less than 1 km are formed by iron impactor.There is a large amount of iron meteorite material around the impact crater ...
Jingyue Cui, Yusen Dong, Wenli Yue, Abudula-Abudukadier, Bangzheng Zhang   +4 more
doaj   +1 more source

Chemical Analysis of Hematite Ore Collected from Pokhari, Nawalparasi, Nepal

The Scientific World Journal, 2022
Iron is the principal raw material for steel industries and Hematite is a principal ore of iron. Quantitative and qualitative estimation of iron in its ores is a crucial factor before its extraction.
Ram Bahadur Gharti, Hari Bhakta Oli, Deval Prasad Bhattarai   +2 more
doaj   +1 more source

Solvent Extraction of Iron(III) from Al Chloride Solution of Bauxite HCl Leaching by Mixture of Aliphatic Alcohol and Ketone

Metals, 2021
Research into the solvent extraction of iron(III) from a chloride solution after bauxite HCl leaching by neutral oxygen-containing extractants and their mixtures were studied and the iron(III) extraction degree from chloride solutions using alcohols is ...
Artem Sokolov, Dmitry Valeev, Aleksandr Kasikov   +2 more
doaj   +1 more source

Green Engineering of Iron and Iron Oxides by Different Plant Extract

, 2023
ظهر التوليف الأخضر كنهج واعد وصديق للبيئة لتوليف الجسيمات النانوية، بما في ذلك الجسيمات النانوية من الحديد وأكسيد الحديد. تستخدم هذه الطريقة المستخلصات النباتية أو الكائنات الحية الدقيقة أو الموارد الطبيعية الأخرى كعوامل تقليل وتثبيت بدلاً من المواد الكيميائية السامة لإنتاج جسيمات نانوية ذات خصائص مرغوبة.
Shaista Ali, Abdul Hannan Zahid, Sammia Shahid   +2 more
openaire   +2 more sources