Төв аймгийн бор-уулын уулын перлитийн дулааны хөөлтийн горим | Zendy

Ж Оюунцэцэг | Zendy; Н Лхагва-Эрдэнэ | Zendy; Л Мандахсайхан | Zendy; Р Уламбаяр | Zendy

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Төв аймгийн бор-уулын уулын перлитийн дулааны хөөлтийн горим

Author(s) -

Ж Оюунцэцэг,

Н Лхагва-Эрдэнэ,

Л Мандахсайхан,

Р Уламбаяр

Publication year - 2017

Publication title -

proceedings of the mongolian academy of sciences

Language(s) - English

Resource type - Journals

eISSN - 2312-2994

pISSN - 2310-4716

DOI - 10.5564/pmas.v52i197.806

Subject(s) - perlite , thermal expansion , materials science , mineralogy , thermodynamics , composite material , chemistry , physics

The perlit from Bor-Uul deposit has been studied. We produced expended perlite by a heat expansion principle using a vertical stationary furnace at different conditions. The result showed that the perlite’s expansion significantly depends on the temperature ( 1050-12500С), time of the heating (20-240sec) and the particle size. We have the first time obtained highly expanded perlite with an expansion coefficient equal to 964 be using the vertical furnace at our laboratory.

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