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Pyroprocessing (from Greek Πυρος = fire) is a process in which materials are subjected to high temperatures (typically over 800 °C) in order to bring about a chemical or physical change. Pyroprocessing includes such terms as ore-roasting , calcination and sintering .
Pyrometallurgy is a branch of extractive metallurgy.It consists of the thermal treatment of minerals and metallurgical ores and concentrates to bring about physical and chemical transformations in the materials to enable recovery of valuable metals. [1]
The Vietnamese Wikipedia (Vietnamese: Wikipedia tiếng Việt) is the Vietnamese-language edition of Wikipedia, a free, publicly editable, online encyclopedia supported by the Wikimedia Foundation. Like the rest of Wikipedia, its content is created and accessed using the MediaWiki wiki software.
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During the expansion of Vietnam some place names have become Vietnamized. Consequently, as control of different places and regions has shifted among China, Vietnam, and other Southeast Asian countries, the Vietnamese names for places can sometimes differ from the names residents of aforementioned places use, although nowadays it has become more ...
Mạc Đĩnh Chi statue. Mạc Đĩnh Chi (莫 挺 之; 1272–1346) was a renowned Vietnamese Confucian scholar who was the highest-scoring graduate in the palace examinations at the age of only twenty-four.
Chữ Nôm (𡨸喃, IPA: [t͡ɕɨ˦ˀ˥ nom˧˧]) [5] is a logographic writing system formerly used to write the Vietnamese language.It uses Chinese characters to represent Sino-Vietnamese vocabulary and some native Vietnamese words, with other words represented by new characters created using a variety of methods, including phono-semantic compounds. [6]
Ia Lop and Ia Rve commune, Ea Sup district, Dak Lak province Dak Lak 600 831 08/12/2020 Xuan Thien Group Operation [144] Chu Ngoc - EVNLICOGI 16 B’Lang village, Chu Ngọc commune, Krong Pa district, Gia Lai province Gia Lai 12.8 15 01/2019 28/05/2019 LICOGI 16 Gia Lai Renewable Energy Investment JSC Operation [145] [84] Vinh Hao solar farm