Results 211 to 220 of about 46,436 (267)

Strain Engineering via W–O–Ru Interfacial Coupling to Suppress Lattice Oxygen Activation for Stable Acidic Water Electrolysis

Angewandte Chemie, EarlyView.
Constructing atomically coupled W–O–Ru interfacial units on RuO2 triggers a dynamic strain evolution during the oxygen evolution reaction. An initial tensile strain secures structural stability, while a self‐adjusting transition to interfacial compression optimizes catalytic activity.
Yi Guan, Xiaozhang Yao, Ruiwen Qi, Xiangzhong Ren, Gaowa Liu, Zhongxin Song, Lei Zhang, Xueliang Sun   +7 more
wiley   +1 more source

Mechanisms of ultrasonic enhanced co-leaching of U and REEs from low-grade uranium resources. [PDF]

Ultrason Sonochem
Zeng J, Liu C, Li M, Ma Y, Zhou X, Wang X, Sun Z, Luo X, Zhou Z.   +8 more
europepmc   +1 more source

Dechlorination of fly ash through co-leaching with organic waste: effect of inoculum. [PDF]

RSC Adv
Wang X, Zou D, Wu C, Gao Y, Liu J, Wang Q.   +5 more
europepmc   +1 more source

Recovery of ferrous sulfate from basic oxygen furnace sludge using waste sulfuric acid. [PDF]

MethodsX
Mend B, Kim JH, Chu YS.
europepmc   +1 more source

Eco-friendly approach for the effective leaching of valuable metals (Ni, Co, Mn) from spent lithium-ion batteries employing natural reductants. [PDF]

RSC Adv
Khalid W, Khosa MK, Fatima S, Noor A, Qayyum S, Farhan M.   +5 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Dephosphorization of high phosphorus oolitic hematite by acid leaching and the leaching kinetics

Hydrometallurgy, 2017
Abstract It is highly difficult to remove phosphorus from high phosphorus oolitic hematite by the usual dressing process. Acid leaching is an effective method for the dephosphorization of high phosphorus oolitic hematite. The acid leaching experiments were conducted to study the effect of acid concentration, temperature, leaching time, solid-liquid ...
Guangqiang Li
exaly   +2 more sources

Acid leaching of chromite

Minerals Engineering, 1994
Abstract The kinetics of the chemically controlled reaction between chromite and sulphuric acid, to form chromium(III) sulphate has been studied in the temperature range 140° – 210°C. The effect of temperature, sulphuric acid concentration and perchloric acid addition on the rate of dissolution of chromium has been studied.
E. Vardar, R.H. Eric, F.K. Letowski
openaire   +1 more source

Recovery of vanadium from calcification roasted-acid leaching tailing by enhanced acid leaching

Journal of Hazardous Materials, 2019
Vanadium contained tailing generated from the typical calcium roasting-acid leaching process is contaminant and waste of resource. Atmospheric and pressurized leaching were conducted and compared to recover the vanadium from the vanadium tailing and improve the tailing's environmental quality.
Ying, Zhang, Ting-An, Zhang, David, Dreisinger, Changxiao, Lv, Guozhi, Lv, Weiguang, Zhang   +5 more
openaire   +2 more sources

Effects of acid leaching on halloysite

2015
Physicochemical Problems of Mineral Processing; ISSN 2083 ...
Saklar, Saruhan, Yorukoglu, ABDULKERİM
openaire   +2 more sources

Leaching of pyrrhotite with hydrochloric acid

Canadian Metallurgical Quarterly, 1972
AbstractWhen nonstoichiometric pyrrhotite is leached under nonoxidizing conditions in warm aqueous solutions containing HCl, both hydrogen sulphide and elemental sulphur are formed. The amount of sulphur is proportional to the nonstoichiometry of the pyrrhotite.
T.R. Ingraham, H.W. Parsons, L.J. Cabri
openaire   +1 more source