The Chemical Purification And Physical Purification On Graphite

 There's no doubt that Graphite Crucible may be produced 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 today? You are able to know more than before. That is for sure.( Electric Discharge Machining)

As a few 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 create one ton higher Graphite Producer, we need to consume NaOH about 0.4 ton. At the same time, the addition of HCl is about thirty percent of graphite. What’s more, the fuel coal ought to be about 0.6 ton to o.7 ton.

Based on the above reasons, the chemical purification for graphite require a higher price. In order to solve the above problems, we have to develop new technology of high Graphite Producer purification. To be specific, we are able to use centrifugal washing rather than V type washing tank. What’s much more, we are able to do treatment to wastewater and achieve recycling. Using this new technology, the material cost may be reduced about fifty percent. And at the same time, we are able to save water about fifty %. What’s more, the growing from the yield may be as much as ten %. The most essential thing is that we can also reduce the pollution of the waste water to the atmosphere. At the same time, the carbon content of graphite can be more than ninety nine percent and also the recovery price may be ninety two point eight percent.

Now let us speak about physical purification, that is also called high-temperature purification. As a matter of fact, physical purification makes great use of graphite’s high-temperature resistance nature. To be particular, we have to location the graphite within the furnace (which can be called Graphite Heater) and make the graphite isolate with air. Following that, we need to heat the air to the temperature of two thousand and 5 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 percent can be obtained from high temperature. That's why Graphite Heaters belong to very essential equipments to obtain High Purity Graphite.