On October 9 S&P Global reported: Cobalt market, net-zero targets face 'urgent need' for new mine spending. The mining industry needs to spend at least $1.7 billion on new cobalt mines ...

To analyze the solubility ... hydroxide cement in terms of its solubility and pH in the oral environment after the post-acid-conditioning wash, minimal statistical differences were observed after the ...

These melanins have also been found to be soluble, in the cold ... solution in 10 per cent aqueous sodium hydroxide, (2) filtration and precipitation of the melanin by dilute hydrochloric acid ...

The revelation that a member of the Oireachtas – given the name “Cobalt” – may have been, or possibly still is, a Russian intelligence asset has highlighted a number of critical weaknesses ...

Climate change and chronic water mismanagement are placing "unprecedented stress" on the world's water systems, according to a new report. More than half of the world's food production is at risk ...

Department of Environmental Engineering, Faculty of Engineering, Chulalongkorn University, Phayathai Road, Pathumwan, Bangkok 10330, Thailand Center of Excellence on Treatment Technology and ...

(Bloomberg) -- Democratic Republic of Congo’s state-owned miner has submitted a bid for Chemaf Resources Ltd.’s unit in the country, months after saying it intended to block a previous deal to sell ...

Department of Precision Mechanical Engineering, Kyungpook National University (KNU), 2559 Gyeongsang-daero, Sangju-si, Gyeongsangbuk-do 37224, Republic of Korea Department of Advanced Science and ...