METHOD OF PRODUCTION OF REGENERATIVE PRODUCT AND ABSORBENTS OF OXIDIZER-RICH GASES AND DEVICE FOR REALIZATION OF THIS METHOD Russian patent published in 2005 - IPC

FIELD: technology of preparation of regenerative products and absorbents of oxidizer-rich gases on base of oxide and hydroxide compounds of alkali metals.

SUBSTANCE: proposed method includes application of oxide and hydroxide metals on porous substrate for charging the regenerative cartridges. Starting material is moistened for imparting plastic properties to it, then it is rolled between rolls and is fed to belt conveyer where it is dried by passing through drying chamber and is unloaded into accumulator; starting reinforcing material in form of mat or belt is moistened with solutions of target products and excessive solution is squeezed-off on perforated plate by means of roll, after which molding is performed simultaneously with drying on perforated plates. Device proposed for realization of this method includes unit for proportioned feed of product, molding and transportation units and drying unit; molding unit is made in form of perforated plates provided with longitudinal holes or recesses turned at angle relative to longitudinal axis of plate; plates are secured on transportation unit for turning relative to longitudinal axis and are engageable with squeezing-off roll mounted above transportation unit.

EFFECT: possibility of obtaining maximum porosity at optimal density of product; reduced hydraulic resistance of product.

12 cl, 17 dwg, 2 ex