Preparation of silica aerogel from oil shale ash by fluidized bed drying

Powder Technology

Volumn 197, Issue 3, 2010, Pages 283-287

  Gao, Gui Mei ^a   Liu, Da Rui ^a   Zou, Hai Feng ^a   Zou, Lian Chun ^a   Gan, Shu Cai ^a  

^a JILIN UNIVERSITY   (China)

Author keywords

Hexamethyldisilazane; Oil shale ash; Silica aerogel

Indexed keywords

AMBIENT PRESSURE DRYING; FLUIDIZED BED DRYING; HEXAMETHYLDISILAZANE; HIGH SPECIFIC SURFACE AREA; LARGE PORE VOLUME; N-HEXANE; OIL SHALE ASH; PORE VOLUME; SILICA AEROGELS; SILICA POWDER; SODIUM HYDROXIDE SOLUTIONS; SODIUM SILICATE SOLUTIONS; SOLVENT EXCHANGES; SULFURIC ACID SOLUTION; SURFACE MODIFICATION; TAPPING DENSITY; TEXTURAL PROPERTIES;

ACIDS; AEROGELS; CERAMIC MATERIALS; DEWATERING; FLUID DYNAMICS; FLUIDIZATION; FLUIDIZED BED PROCESS; FLUIDIZED BEDS; FURNACES; HEXANE; LEACHING; ORGANIC SOLVENTS; OXIDES; SHALE; SHALE OIL; SILICA; SILICA GEL; SILICATES; SODIUM; SPECIFIC SURFACE AREA; SULFURIC ACID;

OIL SHALE;

HEXANE; SILICA GEL; SILICATE; SODIUM HYDROXIDE; SOLVENT; SULFURIC ACID; WATER;

ARTICLE; ASH; COMBUSTION; FLUIDIZATION; FLUIDIZED BED; FURNACE; LEACHING; OIL SHALE; POWDER; SYNTHESIS;

EID: 70449639540     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2009.10.005     Document Type: Article

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