Synthesis of ultrafine silica powders based on oil shale ash by fluidized bed drying of wet-gel slurry

Fuel

Volumn 88, Issue 7, 2009, Pages 1223-1227

  Gao, Gui Mei ^a   Zou, Hai Feng ^a   Liu, Da rui ^a   Miao, Li na ^a   Gan, Shu Cai ^a   An, Bai Chao ^a   Xu, Ji Jing ^a   Li, Guang Huan ^a  

^a JILIN UNIVERSITY   (China)

Author keywords

Box Behnken statistical design; Fluidization technique; Oil shale ash

Indexed keywords

DESIGN; DEWATERING; DRYING; EXTRACTION; FLUID DYNAMICS; FLUIDIZATION; FLUIDIZED BED PROCESS; FLUIDIZED BEDS; FURNACES; GAS ADSORPTION; GELATION; GELS; OIL SHALE PROCESSING; POWDERS; SHALE; SHALE OIL; SILICA; SODIUM; SYNTHESIS (CHEMICAL); TRANSMISSION ELECTRON MICROSCOPY; TUNNELING (EXCAVATION);

AMBIENT PRESSURES; BET EQUATIONS; BET SURFACE AREAS; BOX-BEHNKEN STATISTICAL DESIGN; CONCENTRATION OF; EXTRACTION EFFICIENCIES; EXTRACTION PROCESS; FLUIDIZED BED; FLUIDIZED-BED DRYING; NITROGEN ADSORPTIONS; OIL SHALE ASH; OPTIMUM CONDITIONS; REACTION TEMPERATURES; REACTION TIME; SILICA POWDERS; SODIUM HYDROXIDES; TEM; ULTRAFINE; X-RAY FLUORESCENCE SPECTROSCOPIES;

OIL SHALE;

EID: 61749096789     PISSN: 00162361     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.fuel.2008.12.010     Document Type: Article

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