검색결과 : 2건
| No. | Article |
|---|---|
| 1 |
Ferrospheres from fly ashes of Chelyabinsk coals: chemical composition, morphology and formation conditions Sokol EV, Kalugin VM, Nigmatulina EN, Volkova NI, Frenkel AE, Maksimova NV Fuel, 81(7), 867, 2002 |
| 2 |
Hollow silicate microspheres from fly ashes of the Chelyabinsk brown coals (South Urals, Russia) Sokol EV, Maksimova NV, Volkova NI, Nigmatulina EN, Frenkel AE Fuel Processing Technology, 67(1), 35, 2000 |