The Influence of Ageing Process on the Barium Aluminate Phase Composition

The Influence of Ageing Process on the Barium Aluminate Phase Composition

Bibliographic Details
Parent link:MATEC Web of Conferences
Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016).— 2016.— [01012, 5 p.]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Лаборатория № 42 (Сильноточных бетатронов), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ), Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра атомных и тепловых электростанций (АТЭС), Национальный исследовательский Томский политехнический университет (ТПУ) Физико-технический институт (ФТИ) Кафедра общей физики (ОФ)
Other Authors: Bezmaternykh A. O. Anna Olegovna, Shvalev Yu. B. Yuri Borisovich, Kudiyarov V. N. Victor Nikolaevich, Gubin V. E. Vladimir Evgenievich, Babikhina (Babihina) M. N. Mariya Nikolaevna
Summary:Title screen
Barium aluminates were formed by the continuous precipitation method at different values of pH. The influence of ageing process and precipitation pH on the phase composition of the precipitate after firing was found. It was showed that there is growth of the 3BaOAl[2]O[3] concentration after ageing of precipitate during 7 days. Presumably, this process is associated with a decrease in the number of crystals, increasing their size in the ageing process of precipitate and chemical processes that occur during ageing: hydrolysis, hydration, dehydration.
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
старение
барий
осаждение
фазовый состав
химические процессы
осадок
обжиг
алюминаты
гидролиз
гидратация
дегидратация
Online Access:http://dx.doi.org/10.1051/matecconf/20167201012
http://earchive.tpu.ru/handle/11683/33420
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649883
Description
Summary:Title screen
Barium aluminates were formed by the continuous precipitation method at different values of pH. The influence of ageing process and precipitation pH on the phase composition of the precipitate after firing was found. It was showed that there is growth of the 3BaOAl[2]O[3] concentration after ageing of precipitate during 7 days. Presumably, this process is associated with a decrease in the number of crystals, increasing their size in the ageing process of precipitate and chemical processes that occur during ageing: hydrolysis, hydration, dehydration.
DOI:10.1051/matecconf/20167201012

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