Quartz sand for copper smelting

Introduction

Quartz sand is quartz quartz stone crushing processed.Quartz  rock also known as silica, is a kind of hard texture, abrasion resistance, stable chemical properties of silicate minerals.In nature, quartz sandstone, quartzite and vein quartz exist.Quartz sand stone is a consolidated clastic rock, quartz clastic content of more than 95%, derived from a variety of magmatic rocks, sedimentary rocks and metamorphic rocks, less heavy minerals, associated minerals are feldspar, mica and clay minerals.There are two types of sedimentary genesis and metamorphic origin of quartz rocks. The former boundaries of clastic grains and cements are not obvious. The latter refers to quartz ores with deep metamorphic and pure quartz sand.Vein quartz sand is formed by hydrothermal action, almost entirely composed of quartz, dense block structure.Quartz sand has a large variation of mineral content, mainly quartz, followed by feldspar, mica, cuttings, heavy minerals, clay minerals and so on.

Physicochemical properties of refined quartz sand
Quartz sand is a hard, wear resistant, chemically stable silicate mineral.The main mineral composition of quartz sand is SiO2, quartz sand color is milky white or colorless and translucent, 7 hardness, brittle cleavage, conchatus fracture, oil sheen, density 2.65, bulk density (1-20 = 1.6), 20-200 1.5.Quartz sand chemical, thermal and mechanical properties have obvious anisotropy, insoluble in acid, slightly soluble in KOH solution, melting point 1750℃.

Main specifications of quartz sand:

Item	SiO2	Al2O3	Fe2O3	MgO	CaO	NaO	PH
average value	75~96%	1.0±0.2%	0.9±0.3%	0.7±0.1%	0.3±0.1%	1.3±0.2%	neutral

Taurus Refractory ramming mass Factory mainly engaged in professional manufacturer of development, production and sales of the refractory mixture such as melting copper, aluminum and zinc furnace lining. And supply castable refractory for copper smelting, ramming mass for molten copper,fire clay,refractory mortar, refractory cement ,refractory mixture, refractory concrete and silica sand for copper smelting.
Website: http://www.jnrefractory.com  
Contact: Mr. Niu
Tel: +86-371-64372566
Fax: +86-371-64372588
Mobile Phone: +86-15137151612
Email: info@jnrefractory.com
          gyjinniu@163.com

products list : castable refractory cement for up lead copper rod  Molten Zinc Refractory Casting     Molten Zinc Ramming Mass     Molten Aluminum Refractory Material      refractory castable for up lead copper rod    Special Refractory Ramming Mass     Copper alloy refractory materials for electric furnace      acidic refractory for electric furnace body   electric furnace refractory material for copper smelting     Corrosion resistance       Molen Zinc Refractory Castable for up lead copper rod    High Strength Refractory Mortar      Refractory installation services Fireclay   Light-weight Castable Refractory    Casting Refractory    Accessory Refractory Material   Corrosion resistance Quartz sand    High Grade Composite Silica Ramming Mass    Corundum Plastic Refrctory     Alumina Composite Ramming Mass for horizontal continuous casting      Silica Refractory Ramming Mass for horizontal continuou casting    quartz sand refractory for copper smelting     silica sand refractory for core induction furnace      refractory concrete block      pre-cast refractory block      refractory ramming mixture     fire clay for up lead copper rod      refractory mortar for non core induction furnace    refractory cement for copper smelting      high grade composite silica mortar     silica refractory cement     Magnesia refractory cement