GAS-FLUID CONTACT PLANT AND CARBON DIOXIDE EXTRACTION PLANT

摘要

FIELD: process engineering.SUBSTANCE: invention relates to gas-fluid contact apparatus. The latter is intended for fluid spraying from top to bottom in contact column. Gas in said column displaces so that gas displacing from top and bottom gets in direct contact with fluid. Said gas-fluid contact apparatus includes the elements that follow. Wall nozzles arranged in wall surface in said contact column for fluid spraying inside contact column and fluid dispersion nozzles arranged inside said contour composed by wall nozzles in contact column for uniform fluid spray therein. Note here that fluid dispersion nozzles and wall nozzles include nozzles of two or more types to be used in compliance with gas flow rate.EFFECT: uniform fluid dispersion in column, decreased amount of sprayed fluid.9 cl, 1 tbl, 14 dwg