The 85% of the steam boilers involved in the research were releasing sulphurous gas which has more or less exceeded standards and 30% of those were exceeding the standards …
(PDF) Идэвхжүүлсэн нүүрсийг sem анализаар судалсан дүн
Ж Дугаржав. The chemical characteristics, pyrolysis and thermal dissolution of Bagnuur lignite coal, which is located in the Central economic region of Mongolia were studied. The ...