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2 550 884

(13)

(51)

IPC

C01B33/32(2006-01-01)

(21) (22)

Application

2013148385/05, 2013-10-30

(24)

Start date

2013-10-30

(22)

Actual filing date

2013-10-30

(45)

Published

2015-05-20

(72)

Inventor

Egorov Andrej AlekseevichSokolov Boris Aleksandrovich

(73)

Holder

Federal'Noe Gosudarstvennoe Bjudzhetnoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Issledovatel'Skij Universitet Vpo

PRODUCTION OF WATER SOLUBLE GLASS Russian patent published in 2015 - IPC C01B33/32

Abstract RU 2550884 C1

FIELD: process engineering.

SUBSTANCE: invention can be used for production of liquid glass as binder, additive or reagent in construction, chemical industry, machine building, textile and pulp-and-paper industries. Water-soluble glass is produced at interaction of the charge of silica and natural sodium sulphates or sulphate wastes at boiling of said charge in circular cyclone chamber with boiling pool. Two-component sulphate charge is fed to circular cyclone chamber via tangential tuyeres while boiling occurs at 1450-1550°C.

EFFECT: simplified process, lower costs.

1 dwg, 3 tbl

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RU 2 550 884 C1

Authors

Egorov Andrej Alekseevich

Sokolov Boris Aleksandrovich

Dates

2015-05-20—Published

2013-10-30—Filed