contact us

Contact

Please use the form below to get in touch with us.

If you are interested in our company or products, welcome to visit our company and factories; you can also get in contact with us through online customer services, inquiry form, e-mails and telephones. Our engineer will provide prosduct information, specific solution and good service for you as soon as possible.

Address: High-tech Zone, Zhengzhou, China

Email: [email protected]

Equipment

silica sand making process

from sandy beach to kaby lake: how sand becomes silicon

from sandy beach to kaby lake: how sand becomes silicon

Aug 25, 2016 · Silica sand is also known as silicon dioxide, and as you've no doubt guessed from the name it's a compound of silicon and oxygen. To get the silicon, the …… Read more

glass production - national industrial sand association

glass production - national industrial sand association

Silica sand provides the essential Silicon Dioxide (SiO2) required for glass formulation, which makes silica the primary component in all types of standard and specialty glass. Though the production of glass requires a variety of different commodities, silica represents over 70% of its final weight. Its chemical purity is the primary determinant of color, clarity, and strength of the glass produced… Read more

what is silica sand?

what is silica sand?

Silica sand deposits are most commonly surface-mined in open pit operations, but dredging and underground mining are also employed. Extracted ore undergoes considerable processing to increase the silica content by reducing impurities. It is then dried and sized to produce the optimum particle size distribution for the intended application… Read more

from sand to silicon: the making of a microchip | intel

from sand to silicon: the making of a microchip | intel

From Sand to Silicon: The Making of a Microchip. Ever wonder what’s under the hood of your favorite electronic device? The transistor is the engine that powers every Intel processor. To build a modern computer chip, our engineers place billions of these tiny switches into an area no larger than a fingernail. It’s one of mankind’s most… Read more

making silicon from sand - popular science

making silicon from sand - popular science

Mar 18, 2019 · All you have to do is heat a mixture of common silica sand and magnesium powder in a test tube. The magnesium steals the oxygen atoms from …… Read more

100t/h silica sand mining processing plant

100t/h silica sand mining processing plant

May 18, 2020 · The process of silica sand mining processing plant is roughly divided into crushing, grading, scrubbing, desilting, and magnetic separation to maximize the purity of quartz sand. Due to the mature processing technology of the silica sand processing plant, …… Read more

silicaandits role in the production of iron and steel

silicaandits role in the production of iron and steel

May 24, 2018 · Silica (from the Latin word ‘silex’), is an oxide of silicon. It is a compound made up of silicon and oxygen atoms and has the chemical formula SiO2. It occurs commonly in nature as sandstone, silica sand or quartzite. It is the most frequently found in nature as quartz (SiO4). It is the major constituent of sand… Read more

how to make glass(with pictures) -wikihow

how to make glass(with pictures) -wikihow

Feb 12, 2021 · 1. Prepare a makeshift furnace from a charcoal barbecue grill. This method uses the heat generated by a large charcoal fire to melt silica sand into glass. The materials used are relatively cheap and common - theoretically, all you'll need is a short trip to …… Read more

silica sandprocessing |silica sandwashing plant - lzzg

silica sandprocessing |silica sandwashing plant - lzzg

Silica sand, also known as silica or quartz sand, is a kind of hard, wear-resistant and chemical stable silicate mineral. Its main mineral composition is SiO2. According to different mining and processing methods, silica sand can be divided into artificial silica sand, water washed sand, scrubbed sand, selected (flotation) sand, etc… Read more

silica sand processing solutions| m&c

silica sand processing solutions| m&c

Silica sand is processed by crushing, screening and washing of natural quartz ore. It is mainly used in glass industry, foundry industry, condiment field, metal silicon production and electronic industry… Read more

from sandy beach to kaby lake:how sand becomes silicon

from sandy beach to kaby lake:how sand becomes silicon

Aug 25, 2016 · There can be up to six steps in this process: The wafer is heated to a high temperature in a furnace, creating a layer of silicon dioxide as the silicon reacts with... A layer of photoresist is applied, with the wafer spun in a vacuum to ensure even coverage and then baked dry The wafer is exposed… Read more

what issilica sand& howis it different from regular sand?

what issilica sand& howis it different from regular sand?

Specifically, silica sand is made up of silicon dioxide (SiO2). The most common form of SiO2 is quartz – a chemically inert and relatively hard mineral. SiO2 grades at a 7 out of 10 on Mohs hardness scale, making it ideal for use as filtration media and abrasive blasting sands… Read more

foundry sand: life of a casting | reliance foundry

foundry sand: life of a casting | reliance foundry

Fine ground silica sand is available at most hardware stores. 9 parts silica to 1 part bentonite, plus water just to make it damp, is an easy home ratio to remember. Mixing should be very thorough and include a lot of squeezing, pressing, and smearing, to coat each grain of sand with a layer of clay… Read more

silica sandprocessing &sandwashing machine-sinonine

silica sandprocessing &sandwashing machine-sinonine

The common process flow of most silica/quartz sand processing & washing plant consists of crushing, cleaning, classifying, scrubbing, sorting, desliming, dewatering, drying and wastewater treatment. We can customize sand washing plant according to customer requirements, and provide EPC turnkey basis service, including but not limited to the following contents:… Read more

howsandis made - material, manufacture,making, history

howsandis made - material, manufacture,making, history

The larger, heavier sand particles drop out first, followed by the progressively smaller sand particles, while the lighter silt particles are carried off in the flow of water. The water and silt are then pumped out of the classifying tank and through a clarifier where the silt settles to the bottom and is removed… Read more

silica sand-pyrometallurgy: roasting, smelting, refining

silica sand-pyrometallurgy: roasting, smelting, refining

To participate in the 911Metallurgist Forums, be sure to JOIN & LOGIN Use Add New Topic to ask a New Question/Discussion about Pyrometallurgy and Electrometallurgy. OR Select a Topic that Interests you. Use Add Reply = to Reply/Participate in a Topic/Discussion (most frequent). Using Add Reply allows you to Attach Images or PDF files and provide a more complete input. Use Add Comment = to… Read more

how issiliconemade? | simtec

how issiliconemade? | simtec

May 24, 2017 · Isolating silicon from silica is the first step in the production of silicone. This is done by heating a large volume of quartz sand to temperatures as high as 1800˚C. The result is pure, isolated silicon, which is allowed to cool and then ground into a fine powder… Read more

making of fused silica- heraeus

making of fused silica- heraeus

The electric fusion is the most commonly used melting process for manufacturing quartz glass. Two methods of electric fusion can be used: Continuous fusion: In the continuous method, quartz sand is poured into the top of a vertical melter that consists of a refractory metal crucible surrounded by electric heating elements. The interior is maintained in a neutral or slightly reducing atmosphere that keeps the …… Read more