Preparation and Properties of Sorbents from the Coals of Mongolia Научная публикация
Журнал |
Solid Fuel Chemistry
ISSN: 0361-5219 , E-ISSN: 1934-8029 |
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Вых. Данные | Год: 2016, Том: 50, Номер: 6, Страницы: 357-363 Страниц : 7 DOI: 10.3103/S0361521916060045 | ||||||
Ключевые слова | Bituminous coal; Coal; Combustion; Deposits; Lignite; Sorbents; Sorption; Specific surface area | ||||||
Авторы |
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Организации |
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Реферат:
The textural and sorption properties of sorbents prepared by the thermal steam activation of the semicokes of brown and black coals from nine DEPOSITS of Mongolia were studied. Their properties were compared with the properties of sorbents prepared from Borodino brown coal and Kuznetsk black coal. A common extremal dependence of the volume of mesopores and the specific surface area on combustion losses was found: a maximum specific surface area of 600–700 m²/g was reached at a combustion loss of 50–60%. Among the Mongolian samples, the sorbents obtained from the brown coals of the Baganuur, Bagankhai, and Shivee Ovoo DEPOSITS exhibited the highest surface areas and sorption capacities for iodine. Nearly linear dependence of sorption capacity on specific surface area was found. The sorbents prepared from Borodino brown coals under identical conditions were characterized by a higher degree of combustion losses because of the increased concentrations of catalytically active calcium compounds in them.
Библиографическая ссылка:
Kamenskii E.S.
, Manina T.S.
, Kuznetsov P.N.
, Ismagilov Z.R.
, Polyakov B.V.
, Suboch G.A.
Preparation and Properties of Sorbents from the Coals of Mongolia
Solid Fuel Chemistry. 2016. V.50. N6. P.357-363. DOI: 10.3103/S0361521916060045 WOS Scopus РИНЦ
Preparation and Properties of Sorbents from the Coals of Mongolia
Solid Fuel Chemistry. 2016. V.50. N6. P.357-363. DOI: 10.3103/S0361521916060045 WOS Scopus РИНЦ
Оригинальная версия:
Каменский Е.С.
, Манина Т.С.
, Кузнецов П.Н.
, Исмагилов З.Р.
, Поляков Б.В.
, Субоч Г.А.
Получение и свойства сорбентов из углей Монголии
Химия твердого топлива. 2016. №6. С.25-32. DOI: 10.7868/S0023117716060049 РИНЦ
Получение и свойства сорбентов из углей Монголии
Химия твердого топлива. 2016. №6. С.25-32. DOI: 10.7868/S0023117716060049 РИНЦ
Даты:
Поступила в редакцию: | 4 мар. 2016 г. |
Опубликована в печати: | 1 нояб. 2016 г. |
Опубликована online: | 15 дек. 2016 г. |
Идентификаторы БД:
Web of science | WOS:000390064200004 |
Scopus | 2-s2.0-85004098340 |
РИНЦ | 29463938 |
Chemical Abstracts | 2016:2088821 |
Chemical Abstracts (print) | 168:126944 |
OpenAlex | W2561269513 |