FIELD: process engineering.
SUBSTANCE: invention relates to composite composed of porous block with nanofibres. Porous block has one pore or multiple pores and multiple inorganic nanofibres grown inside block pores in hydrothermal process. Inorganic fibers are produced from aluminate, titanate or inorganic oxide. Said porous block is composed of one of the following materials: carbon, metal oxide, silicon, cellulose and organic polymer. Invention covers also the method of making said composite and filter incorporating it.
EFFECT: efficient filtration, application for high-purity substance extraction.
24 cl, 12 dwg
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