Results 141 to 150 of about 46,745 (267)

Role of Glycerol Oxidation Pathways in the Reductive Acid Leaching Kinetics of Manganese Nodules Using Glycerol. [PDF]

ACS Omega, 2021
Venkataseetharaman A, Mishra G, Ghosh MK, Das GK.   +3 more
europepmc   +1 more source

Beneficiation of Bauxite by Acid Leaching

Bauxite is the important ore for the production of Aluminum and also used for non-metallurgical purposes. Bauxite consists of hydrated aluminum oxide in the form of minerals like Gibbsite, Boehmite and Diaspore with impurities like Silika as Kaolinite & Quartz, Iron as Al-goethite & Hematite, Titania as Anatase & Rutile and other minor ...
Mawale, Y. K., Jaipurkar, R. S.
openaire   +1 more source

Cobalt Single‐Atom Nanozyme for Enhanced Intestinal Radioprotection and Tumor Radiosensitization via Bidirectional ROS Modulation

Advanced Science, EarlyView.
Orally administered, pH‐responsive Co‐SAN exerts dual functions: in the alkaline intestinal milieu, it scavenges reactive oxygen species (ROS) and suppresses the PI3K/AKT pathway and NETs formation, thus providing radioprotection; whereas in the acidic tumor microenvironment, it generates ROS and alleviates hypoxia, thereby enhancing radiosensitization.
Shengqi Yin, Junjie Li, Yishu Zou, Yang Liu, Yilin Zheng, Lu Yu, Wanying Zheng, Yajun Zou, Zehui Zhang, Tao Li, Peiqun Yin, Jianlin Zhang, Yuen Wu, Yi Ding   +13 more
wiley   +1 more source

Highly Selective Recovery of Scandium over Aluminum from Sulfuric Acid Leaching Solution of Red Mud Using Ionic Liquids. [PDF]

ACS Omega
Su X, Liu H, Li H, Zhou Y, Bai R, Yu Q.
europepmc   +1 more source

NITRIC ACID LEACHING OF MIDDLINGS

Izvestiya Vuzov. Tsvetnaya Metallurgiya (Proceedings of Higher Schools. Nonferrous Metallurgy), 2015
D. A. Rogozhnikov, S. V. Mamyachenkov, S. V. Karelov S.V.,, O. S. Anisimova   +3 more
openaire   +2 more sources

Overcoming the Catalytic Bucket Effect in Pt‐based High‐Entropy Nanocages Through Interface Defect and Strain Engineering

Advanced Science, EarlyView.
PtPdNiCuMnAu HENCs exhibit a remarkable half‐wave potential (E1/2) of 0.925 V vs. RHE. The catalyst displays exceptional electrochemical stability, with only a 4 mV negative shift in E1/2 and a mere 5.6% loss in MA after 10, 000 accelerated durability test cycles.
Qian Liu, Haoran Kang, Yiou Liu, Xiaowei Zhang, Xu Chen, Faming Gao   +5 more
wiley   +1 more source

Sustainable metal recovery from waste printed circuit boards through citric acid leaching using response surface methodology and predictive modelling. [PDF]

RSC Adv
Iqbal SS, Shah OI, Dutta D.
europepmc   +1 more source

Thermodynamics and Kinetics of Sulfuric Acid Leaching Transformation of Rare Earth Fluoride Molten Salt Electrolysis Slag. [PDF]

Front Chem, 2021
Chen L, Xu J, Yu X, Tian L, Wang R, Xu Z.   +5 more
europepmc   +1 more source

Nanowires Reinforce Oriented Macroporous Aerogels for Rapid Uranium Removal from Acidic Radioactive Wastewater

Advanced Science, EarlyView.
A “reinforced concrete” structural aerogel with directional microchannels is engineered for rapid uranium capture. The interconnected architecture enables ultrafast water permeation, and the nanowire reinforcement yields a 70‐fold increase in mechanical strength.
Ze Liu, Simin Guan, Se Shi, Hao Wang, Wenya Zhou, Hui Wang, Tao Liu, Yihui Yuan, Ning Wang   +8 more
wiley   +1 more source

Synergistic alkali fusion-acid leaching strategy for silica aerogel synthesis from fly ash and performance optimization. [PDF]

Sci Rep
Xia J, Zhao B, Guo Y, Li K, Na Q, He S, Zhang J.   +6 more
europepmc   +1 more source