Low-consumption high-strength glass ceramic

Abstract

The invention discloses a low-consumption high-strength glass ceramic. The glass ceramic is characterized by comprising, by weight, 10-50 parts of black mud, 3.5-21.4 parts of monoammonium phosphate,70-90 parts of pulverized fuel ash, 5-18 parts of nickel oxide, 3-21 parts of iron oxide,20-40 parts of magnesium chloride aqueous solution, 3-14 parts of perlite, 5-21 parts of kieselguhr, 11-35 parts of medical stone, 3-21 parts of ammonium ferrous sulfate, 11-24 parts of reactive resin adhesive, 20-40 parts of polyving akohol, 10-24 parts of silicon oxide and 3-11 parts of conch shell powder. According to the glass ceramic, the utilization rate of solid waste is increased, the pollution of the solid waste to the environment is relieved, resource consumption is lowered, and the strength of the glass ceramic is enhanced; besides, the problem of environmental pollution is solved, the waste is recycled, and therefore both environmental friendly benefits and economic benefits are achieved.

Description

technical field [0001] The invention relates to a high-strength and low-consumption glass ceramic. Background technique [0002] my country's thermal power plants mainly burn coal. According to reports and statistics, in 2010, my country's thermal power industry consumed about 1.3 billion tons of standard coal and produced as much as 400 million tons of fly ash. Taking Shandong Province as an example, the coal consumption has reached 250 million tons, and the discharge of fly ash has reached nearly 80 million tons. In fact, many coal gangue and low-combustion value coal slime power plants have been put into operation in recent years to save energy. The emission of ash has increased, and the estimated total amount exceeds 80 million tons, which is a huge amount. The stacking of fly ash not only takes up a lot of land, but also the fly ash is light in weight and small in size, which can easily cause environmental pollution. The discharge of a large amount of fly ash has brou...

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Problems solved by technology

Carbide mud is mainly used for sea reclamation, ditch filling, cement admixture, etc. Steel slag is mainly used for road slag and backfill engineering materials, cement additives, bricklaying, etc. Red mud is mainly used for wall materials, pigments, and metal recovery etc., while black mud is mainly used in cement additives, concrete aggregates, bricklaying, etc. Most of the above applications have only social benefits and no economic benefits