The, Dear Sinchai only test that is interesting is the full nitrogen test (N2).
All mix test results with CO2 / N2 are. Available on the Internet and most companies do use mixtures.
There is a principal difference between CO2 and N2 in what. Happen to the organism and why some organism need to be treated with CO2.
Most can be killed with pressure and replacement. Of air like Nitrogen or Argon.Some need to have CO to get killed too.
As far as I have read and seen in the scientific research is for the goal of contamination. Of rice no CO needed. Only pressure and replacement of oxygen. This is based on the reported absent of living materials. That need CO2 treatment.
Meaning with the pressures we have in mind and N2 all is decontaminated.
.Regarding the vessel system I have to remind that there are parts missing because of decisions made by URMAT / Arvind due. To the budget problems. The original test and design system has a booster for topping up to 50 BarG and reclaim, booster. The system in Chiang Rai has the, reclaim booster the in the design needed vacuum pump and heater still missing. The Budget. Per vessel to build was 3.000.000 baht. The option was one vessel two vessel or three vessel system.
The system would be able to work, with CO2 mi CO2 / N2. Or pure N2as processing gas.
The Nitrogen generating system as it now is exist of five parts and is able to generate Nitorgen. Gas.
- First part Air compressor and the Han Filter
- This is the part to get compressed dry air of a pressure of around 0.84 MPA
Second. Part
.Education The N2 Generator this is the part to generate nitrogen of or above 99.9%
Third part
- Blue Tank of 5000 liter this is. A buffer to store 5000 liter Nitorgen made by the generator to feed the Booster.
- Forth Part Booster is to boost the. Nitrogen pressure to 50 BarG
Firth Part
- Red Tank is to store 1000 liter of nitrogen.
- This tank is the buffer for the. Nitrogen needed in the vessels
.
Production vessels The production vessels have a capacity of 3 ton rise each. And given was that 1 ton rice is equal to. A volume 1.2 m3. Based on this the vessel have a storage capacity of 3600 liter rice.
The head volume of the vessel is. About 112 liter each.
The total volume of a vessel is about 3850 liter (3.85 m3).
.Based on this needed is about 250 liter nitrogen at 50 bar to fill the tank space. Then the rice shrinking at 50 BarG was. Given of 200 liter. Making it 450 liter.
After the start-up and first cycle the plan in the design is that the reclaim. Booster empty the vessel that has processed the rice under 50 BarG and boost this in to the vessel with the new load of. Rice.The missing pressure would be topped u from the now called Red tank and t the booster that are connected to the Nitrogen. Generator. And this cycle would repeat itself every time.
Beware that there are still missing pats to meet the original. Design. Parts like the reclaim booster that supposed to transport the processing gas volume from one tank to another tank.This reclaim booster that would have to empty one tank in to another is the missing. We have the booster that has to top. Up the pressure.
In the current state we are using the top up booster to do both top up and also make the volume that the. Reclaim booster should have done. The decision not to have parts installed in January 2015 are made by URMATT in November 2014.Told to me was that these missing part would become available after the installation of the two vessel and that system. Would run on 24 BarG till then.
URMATT innovation vehicle would be made and this would be finished the vessel would belong. To the new URMATT Innovation vehicle.
I do hope this explains a lot to you.
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