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Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
FIELD: construction industry, metallurgy. SUBSTANCE: process of calcination of loose materials in descending layer includes zone by zone supply of heat transfer agent with increase of its temperature by 200-600 C from zone to zone. EFFECT: improved calcination efficiency. 1 dwg, 1 tbl
SU4922544/33A1991-02-111991-02-11Process of calculation of loose materials in descending layer
SU1831857A3
(en)