The Chemical Purification And Physical Purification On Graphite

 There is no doubt that Graphite Crucible may be created by Graphite Producer. But first of all, Graphite Producer have to know how to purify the grahite. If you're interested in it, why not join me to talk about it here these days? You are able to know more than prior to. That's for certain.( Electric Discharge Machining)

As a few of us know, in the process of chemical purification, the concentration of NaOH is about fifty percent of we mix the graphite and NaOH using the proportion of 1:0.8. That's to say if we have to produce one ton high Graphite Producer, we need to consume NaOH about 0.four ton. Simultaneously, the addition of HCl is about thirty % of graphite. What’s more, the fuel coal should be about 0.six ton to o.7 ton.

Based on the above reasons, the chemical purification for graphite need a greater price. In order to resolve the above issues, we need to develop new technology of high Graphite Producer purification. To be specific, we can use centrifugal washing instead of V kind washing tank. What’s much more, we are able to do treatment to wastewater and attain recycling. Utilizing this new technologies, the material price may be decreased about fifty percent. And simultaneously, we can save water about fifty percent. What’s much more, the growing from the yield can be as much as ten percent. Probably the most important factor is that we are able to also reduce the pollution from the waste water towards the environment. At the same time, the carbon content material of graphite can be more than ninety nine % and the recovery price may be ninety two point eight percent.

Now let us speak about physical purification, which is also called high-temperature purification. As a matter of reality, physical purification tends to make good use of graphite’s high-temperature resistance nature. To become specific, we have to location the graphite within the furnace (which can be known as Graphite Heater) and make the graphite isolate with air. After that, we have to heat the air towards the temperature of two thousand and five hundred degrees Celsius. In this way, we can make the ash (ie impurities) volatile. Consequently, we are able to enhance the grade of concentrated ore. In other words, Higher Purity Graphite with purity of ninety nine point nine % can be obtained from higher temperature. That is why Graphite Heaters belong to very essential equipments to obtain High Purity Graphite.