New sealing material for drainage operations
A new sealing material for the drainage operations from pulverized coal was investigated. Its microstructure and strength characteristics are determined. Evaluation of the quality of the test material for hermetic sealing of holes was verified in a coal mine. Experiments have shown that the concentr...
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| Опубліковано в: : | Functional Materials |
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| Дата: | 2018 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2018
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/154074 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | New sealing material for drainage operations / H Li, SS Guo, DS Yuan // Functional Materials. — 2018. — Т. 25, № 1. — С. 116-121. — Бібліогр.: 7 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-154074 |
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H Li SS Guo DS Yuan 2019-06-15T06:44:01Z 2019-06-15T06:44:01Z 2018 New sealing material for drainage operations / H Li, SS Guo, DS Yuan // Functional Materials. — 2018. — Т. 25, № 1. — С. 116-121. — Бібліогр.: 7 назв. — англ. DOI: https://doi.org/10.15407/fm25.01.116 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/154074 A new sealing material for the drainage operations from pulverized coal was investigated. Its microstructure and strength characteristics are determined. Evaluation of the quality of the test material for hermetic sealing of holes was verified in a coal mine. Experiments have shown that the concentration of drainage gas in the wellbore, which is sealed with sealing material from the pulverized-hole, is higher than when using an expensive cement material (82.50% vs. 69.65%). This study was supported by the National Fund for Natural Science (Project Name: Study on human and environment relationship and safety under complex conditions of fully mechanized coal mining face; Project No.: 51474098) en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties New sealing material for drainage operations Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
New sealing material for drainage operations |
| spellingShingle |
New sealing material for drainage operations H Li SS Guo DS Yuan Characterization and properties |
| title_short |
New sealing material for drainage operations |
| title_full |
New sealing material for drainage operations |
| title_fullStr |
New sealing material for drainage operations |
| title_full_unstemmed |
New sealing material for drainage operations |
| title_sort |
new sealing material for drainage operations |
| author |
H Li SS Guo DS Yuan |
| author_facet |
H Li SS Guo DS Yuan |
| topic |
Characterization and properties |
| topic_facet |
Characterization and properties |
| publishDate |
2018 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| description |
A new sealing material for the drainage operations from pulverized coal was investigated. Its microstructure and strength characteristics are determined. Evaluation of the quality of the test material for hermetic sealing of holes was verified in a coal mine. Experiments have shown that the concentration of drainage gas in the wellbore, which is sealed with sealing material from the pulverized-hole, is higher than when using an expensive cement material (82.50% vs. 69.65%).
|
| isbn |
DOI: https://doi.org/10.15407/fm25.01.116 |
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/154074 |
| citation_txt |
New sealing material for drainage operations / H Li, SS Guo, DS Yuan // Functional Materials. — 2018. — Т. 25, № 1. — С. 116-121. — Бібліогр.: 7 назв. — англ. |
| work_keys_str_mv |
AT hli newsealingmaterialfordrainageoperations AT ssguo newsealingmaterialfordrainageoperations AT dsyuan newsealingmaterialfordrainageoperations |
| first_indexed |
2025-12-07T19:41:15Z |
| last_indexed |
2025-12-07T19:41:15Z |
| _version_ |
1850879745278869505 |