The transition to low-carbon economies, advancements in high-tech and rapid uptake of
electronic equipment will see increased demand over the coming decades for so-called …

Silicon dioxide (SiO2), also known as silica, has received attention in recent years due to
wide range of capable applications including biomedical/pharmaceutical, energy, food, and …

In this review, resources of nickel and status of different processes/technologies in vogue or
being developed for extraction of nickel and associated metals from both primary and …

In this study, an alternative method for recovering nickel and other valuable metals from
nickel laterite ores is proposed and evaluated. The proposed method comprises a leaching …

Mining has advanced primarily through the use of two strategies: pyrometallurgy and
hydrometallurgy. Both have been used successfully to extract valuable metals from ore …

Over the last decade, rare-earth elements (REEs) have become critical in the European
Union (EU) in terms of supply risk, and they remain critical to this day. End-of-life electronic …

Atmospheric acid leaching has advantages of low energy consumption and operating cost,
compared with high pressure acid leaching of low-nickel limonitic laterites. However, it …

Growing quantities of end-of-life batteries, increasing demand for critical metals and the
depleting reserve of high grade ores have necessitated the need to explore secondary …

In order to improve the capacity and selectivity of the adsorbent, ion imprinting technology
was introduced to the preparation of magnetic nanomaterials, Bentonite/CoFe 2 O 4/SiO 2 …

Tujuan penelitian ini untuk menganalisis penelitian-penelitian sebelumnya yang di publikasi
sehingga mendapatkan sebuah rangkuman terkait keberhasilan penelitian problem based …