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Hindustan Zinc Limited (HZL) is an Indian integrated mining and resources producer of zinc, lead, silver and cadmium.It is a subsidiary of Vedanta Limited. [4] Earlier it was a Central Public Sector Undertaking, sold by Government of India to Vedanta Limited when Atal Bihari Vajpayee and Bharatiya Janta Party Government was in power in the year 2003.
Zinc-Lead-Silver: Zinc India business is owned and operated by Hindustan Zinc Limited (HZL). HZL owns and operates a fully integrated zinc-lead business. HZL is one of the world's largest integrated zinc-lead producers by volume.
It was concluded that this method showed a greater than 90% extraction of zinc found in tailings. [10] This is a much higher recovery of zinc compared to more traditional methods such as bioleaching and conventional heating. [10] This also provides a viable economic retrieval method to be used for the Rampura Agucha mines tailings for zinc. [10]
Chanderiya Smelter Complex is the world's largest lead-zinc smelter complex [1] in the Chittorgarh district of Rajasthan state of India. It is metallurgical type plant. The original complex was built from 1989 and commissioned in 1991. [2] It refines lead-zinc ore from Rampura Agucha. It produces zinc, lead, cadmium and other precious metals. [2]
The Hindustan Aluminium Corporation Limited was established in 1958 by the Aditya Birla Group. In 1962 the company began production in Renukoot in Uttar Pradesh making 20 thousand metric tons per year of aluminium and 40 thousand metric tons per year of alumina. In 1989 the company was restructured and renamed Hindalco. [8]
Zawar is a township created by mining company Hindustan Zinc Limited, for extraction of zinc and lead. An 80 MW power plant provides electricity for mining zinc and lead from three major mines. There is also a large football stadium which annually hosts a national soccer tournament in January.
The University of Toronto (UToronto or U of T) is a public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen's Park. It was founded by royal charter in 1827 as King's College , the first institution of higher learning in Upper Canada .
Hindustan Zinc Limited Ground is a cricket ground in Visakhapatnam, Andhra Pradesh. It is owned by Hindustan Zinc Limited and was established in 2002. In 2007, the hosted five Inter-State T20 Championship matches since then it has been specialist ground for Twenty20 cricket. [ 1 ]