The Chemical Purification And Physical Purification On Graphite

 There's no doubt that Graphite Crucible can be produced by Graphite Producer. But first of all, Graphite Producer need to understand how to purify the grahite. If you're interested in it, why not join me to discuss it right here these days? You can know greater than before. That's for certain.( Electric Discharge Machining)

As some of us know, within the procedure of chemical purification, the concentration of NaOH is about fifty percent of we mix the graphite and NaOH using the proportion of 1:0.eight. That is to say if we have to create one ton high Graphite Producer, we have to consume NaOH about 0.4 ton. Simultaneously, the addition of HCl is about thirty % of graphite. What’s much more, the fuel coal ought to be about 0.six ton to o.7 ton.

According to the above reasons, the chemical purification for graphite need a higher price. In order to solve the above issues, we need to develop new technologies of higher Graphite Producer purification. To become specific, we are able to use centrifugal washing rather than V type washing tank. What’s much more, we are able to do therapy to wastewater and achieve recycling. Utilizing this new technologies, the material cost may be reduced about fifty percent. And simultaneously, we can save water about fifty %. What’s much more, the increasing of the yield can be up to ten percent. The most essential factor is that we can 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 also the recovery rate can be ninety two point eight percent.

Now let us talk about physical purification, that is also called high-temperature purification. As a matter of fact, physical purification tends to make great use of graphite’s high-temperature resistance nature. To become specific, we have to place the graphite in the furnace (which can be known as Graphite Heater) and make the graphite isolate with air. After that, we need to heat the air towards the temperature of two thousand and 5 hundred degrees Celsius. Within this way, we are able to make the ash (ie impurities) volatile. Consequently, we can enhance the grade of concentrated ore. In other words, High Purity Graphite with purity of ninety nine point nine % may be obtained from high temperature. That's why Graphite Heaters belong to extremely important equipments to get Higher Purity Graphite.