The Chemical Purification And Physical Purification On Graphite

 There is no doubt that Graphite Crucible can be produced by Graphite Producer. But to begin with, Graphite Producer have to understand how to purify the grahite. If you are interested in it, why not join me to discuss it here these days? You can know greater than prior to. That is for certain.( Electric Discharge Machining)

As some of us know, within the procedure of chemical purification, the concentration of NaOH is about fifty % of we mix the graphite and NaOH with the proportion of 1:0.8. That is to say if we have to produce 1 ton higher Graphite Producer, we need to consume NaOH about 0.4 ton. At the same time, the addition of HCl is about thirty % of graphite. What’s much more, the fuel coal should be about 0.6 ton to o.7 ton.

According to the above factors, the chemical purification for graphite need a greater price. In order to solve the above problems, we have to create new technology of high Graphite Producer purification. To become specific, we are able to use centrifugal washing instead of V kind washing tank. What’s much more, we are able to do treatment to wastewater and achieve recycling. Using this new technology, the material cost can be reduced about fifty %. And at the same time, we can save water about fifty percent. What’s more, the increasing of the yield can be up to ten percent. Probably the most important thing is that we are able to also decrease the pollution of the waste water to the environment. At the same time, the carbon content of graphite can be more than ninety nine percent and the recovery rate may be ninety two point eight %.

Now let us talk about physical purification, that is also known as high-temperature purification. As a matter of reality, physical purification makes great use of graphite’s high-temperature resistance nature. To be particular, we have to place the graphite within the furnace (which can be known as Graphite Heater) and make the graphite isolate with air. Following that, we have to heat the air towards the temperature of two thousand and five hundred degrees Celsius. In this way, we are able to make the ash (ie impurities) volatile. As a result, we can improve the grade of concentrated ore. In other words, High Purity Graphite with purity of ninety nine point nine percent can be obtained from high temperature. That's why Graphite Heaters belong to extremely essential equipments to get Higher Purity Graphite.