Acid-resisting coating composition for ironmaking blast-furnace hot blast stove and using method thereof

The invention relates to an acid-resisting coating composition for an ironmaking blast-furnace hot blast stove and a using method thereof. In the composition, a certain quantity of plasticizers, bonding agents and curing agents are added into acidic or semi-acidic materials serving as main raw mater...

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Bibliographic Details
Main Authors SUN GENGCHEN, LI JIANTAO, ZHOU GUOLU, CHEN QUANFENG
Format Patent
LanguageChinese
English
Published 18.05.2011
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention relates to an acid-resisting coating composition for an ironmaking blast-furnace hot blast stove and a using method thereof. In the composition, a certain quantity of plasticizers, bonding agents and curing agents are added into acidic or semi-acidic materials serving as main raw materials to form acid-resisting coatings; and the acid-resisting coatings are widely applied to the ironmaking blast-furnace hot blast stove, so that vulnerable positions such as welding joints and the like of a steel shell are protected effectively, and the intergranular stress corrosive action of acid is relieved and eliminated.
Bibliography:Application Number: CN20101536567