Chemco currently has a production capacity of about 90,000 tons of nickel sulfate. After the completion of the all-in-one ...

Morissette (2008) reported dezincification of a set of brass doors that had changed colour from yellow to pink after being cleaned with hydrochloric acid. There are several possible atomic ...

Hindustan Zinc Q3 Results: On a sequential basis, net profit after tax gained 15% from Rs 2,327 crore reported in the preceding September quarter. Revenues, on the other hand, rose 4% ...

Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433, China State Key Laboratory of Molecular Reaction Dynamics, Dalian ...

Vitamin C and zinc are fundamental nutrients which strengthen the immune system, particularly during seasons susceptible to widespread colds and flu. Though these nutrients are present naturally ...

Control of Korea Zinc, the world’s largest producer of zinc, is at stake in a battle challenging the country’s entrenched chaebol system of powerful conglomerates. By Daisuke Wakabayashi and ...

SEOUL, Jan 23 (Reuters) - Shareholders in Korea Zinc (010130.KS), opens new tab elected board members nominated by current management at a special stakeholder meeting on Thursday, escalating a ...

Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the very first time When you purchase through links on our site, we may earn ...

FOR the analysis of the nitrate content of sea water, and for certain tests on alkaloids, it is necessary to have sulphuric acid free from all but the most minute amounts of nitric acid.

Korea Zinc is unable to export sulphuric acid from its Seokpo refinery to its Onsan zinc smelter following a suspension order. "The Nakdong River Basin Environmental Office, under the Ministry of ...