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Gold ore tailing manufactured ceramic glass board and manufacturing method thereof

A technology of glass-ceramic and manufacturing method, which is applied in the field of construction, can solve the problems of low utilization rate of gold tailings and high melting temperature of glass, and achieve the effects of improving furnace efficiency, increasing melting speed, and reducing environmental pollution

Inactive Publication Date: 2016-07-20
DALIAN DEETOP HEAVY IND
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Problems solved by technology

[0004] The present invention proposes a glass-ceramic plate made of gold tailings and its manufacturing method, which solves the problems of low utilization rate of gold tailings and excessively high melting temperature of glass in the existing glass-ceramics plate made of gold tailings

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  • Gold ore tailing manufactured ceramic glass board and manufacturing method thereof

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] The raw materials of the glass-ceramic plate made from gold tailings are composed of 60%-80% gold tailings, 10%-30% limestone, 3%-6% borax, 1.8% zinc oxide, 1.3% % of chromium oxide and 1.4% of sodium fluorosilicate. The mass percentages of each chemical component contained in the raw material are: 45%-60% SiO2, 5%-15% Al2O3, 15%-30% CaO, 3%-10% k2O+Na2O, 1 %-5% of B2O3, 1%-5% of ZnO and 2%-6% of TiO2+Cr2O3.

[0026] like figure 1 Shown, the manufact...

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Abstract

The invention provides a gold ore tailing manufactured ceramic glass board.The gold ore tailing manufactured ceramic glass board is prepared from, by mass, 60-80% of gold ore tailings, 10-30% of limestone, 3-6% of borax, 1.8% of zinc oxide, 1.3% of chromic oxide and 1.4% of sodium fluosilicate.The gold ore tailing manufactured ceramic glass board contain the chemical components including, by mass, 45-60% of SiO2, 5-15% of Al2O3, 15-30% of CaO, 3-10% of K2O+Na2O, 1-5% of B2O3, 1-5% of ZnO and 2-6% of TiO2+Cr2O3.The invention further provides a manufacturing method of the ceramic glass board.The method comprises the steps of mixing, melting, molding to form the board, performing nucleating treatment and crystallization treatment, performing natural cooling to reach room temperature, and performing treatment to obtain the finished gold ore tailing manufactured ceramic glass board.The glass melting temperature is decreased, the glass melting speed is increased, and the melting furnace efficiency is improved.

Description

technical field [0001] The invention relates to the construction field, in particular to a glass-ceramic plate made from gold tailings and a manufacturing method thereof. Background technique [0002] Glass-ceramics is a polycrystalline material obtained by controlling the crystallization of glass. At present, glass-ceramics has formed a special category of materials. It has a wide variety of properties and has a wide range of uses. Glass-ceramic plate is one of many varieties of glass-ceramics. It is a new type of high-grade building decoration material with high strength, wear resistance, corrosion resistance, weathering resistance, non-absorbent, easy cleaning and maintenance, and no radioactive pollution. Features and uniform color tone, soft and crystal-clear luster, dense and flawless surface and other excellent appearance characteristics. Because the properties of glass-ceramic panels are superior to natural stone in all aspects, they are widely used in high-end deco...

Claims

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Application Information

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IPC IPC(8): C03C10/00
CPCC03C10/0063
Inventor 马跃高树龙李伟张勇王鞍山路畅韩洪鹏
Owner DALIAN DEETOP HEAVY IND
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