Properties of Hollow Glass Microspheres Obtained in a Propane-Air Torch; Glass and Ceramics; Vol. 80
| Parent link: | Glass and Ceramics.— .— New York: Springer Science+Business Media LLC. Vol. 80.— 2023.— P. 125-130 |
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| Other Authors: | , , , , , |
| Summary: | Title screen Hollow glass microspheres were obtained from soda-borosilicate glass by a high-temperature method, weight content, %: 10 Na2O; 8 CaO; 0.3 MgO; 0.2 Al2O3 ; 9 B2O3 ; 0.5 SO3 ; 72 SiO2 . It was ascertained that the maximum yield of microspheres, up to 87%, is observed on use of a propane–air torch with the following characteristics: air/propane ratio 1.3; maximum temperature on the flame axis 1900°C; opening angle about 15°; and, flow rate of carrier gas 0.2 g/sec. The hollow glass microspheres obtained in this regime are characterized by median diameter 60 μm, average wall thickness 1.3 μm, bulk density 260 kg/m3, and calculated strength 50 MPa Текстовый файл AM_Agreement |
| Language: | English |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/s10717-023-00570-0 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=679880 |
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| 200 | 1 | |a Properties of Hollow Glass Microspheres Obtained in a Propane-Air Torch |f V. V. Shekhovtsov, O. V. Kaz’mina, N. K. Skripnikova [et al.] | |
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| 330 | |a Hollow glass microspheres were obtained from soda-borosilicate glass by a high-temperature method, weight content, %: 10 Na2O; 8 CaO; 0.3 MgO; 0.2 Al2O3 ; 9 B2O3 ; 0.5 SO3 ; 72 SiO2 . It was ascertained that the maximum yield of microspheres, up to 87%, is observed on use of a propane–air torch with the following characteristics: air/propane ratio 1.3; maximum temperature on the flame axis 1900°C; opening angle about 15°; and, flow rate of carrier gas 0.2 g/sec. The hollow glass microspheres obtained in this regime are characterized by median diameter 60 μm, average wall thickness 1.3 μm, bulk density 260 kg/m3, and calculated strength 50 MPa | ||
| 336 | |a Текстовый файл | ||
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| 461 | 1 | |t Glass and Ceramics |c New York |n Springer Science+Business Media LLC. | |
| 463 | 1 | |t Vol. 80 |v P. 125-130 |d 2023 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a hollow glass microspheres | |
| 610 | 1 | |a soda-borosilicate glass | |
| 610 | 1 | |a propane-air medium | |
| 701 | 1 | |a Shekhovtsov |b V. V. |g Valentin Valerjevich | |
| 701 | 1 | |a Kazmina |b O. V. |c Chemical Engineer |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1967- |g Olga Viktorovna |9 16846 | |
| 701 | 1 | |a Skripnikova |b N. K. |g Nelli Karpovna | |
| 701 | 1 | |a Skirdin |b K. V. |c chemical technologist |c Assistant Scientific and Educational Center N. M. Kizhner |f 1995- |g Kirill Vyacheslavovich |9 88494 | |
| 701 | 1 | |a Bakshanskii |b R. Yu. |g Roman Yurjevich | |
| 701 | 1 | |a Belyaeva |b A. V. |c chemical engineer |c Research Engineer of Tomsk Polytechnic University |f 2000- |g Arina Viktorovna |y Tomsk |9 88883 | |
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