Vol 3 Chapter 206 , molecular sieve

After Yang Qing finished installing the four electromagnetic shields, the air above the base was covered by a layer of electromagnetic field.

In fact, the most special thing is that this electromagnetic field has a boundary, and the location is just a few shielding towers.

Outside of them, although there will be a small amount of magnetic field leakage, but one kilometer away from here, it will rapidly decay and be eventually absorbed by the lunar soil.

Four electromagnetic shielding towers, another identity of them is the signal transmission tower.

With the built-in space wave base station, there is no need to pull optical cable lines. In a base where human resources are scarce, even if a little bit of waste is wasted, it is a better solution.

Even if satellites in lunar orbit are launched in the future, space wave base stations are still needed on the ground to convert electromagnetic waves.

After all, with the current capabilities of the base, there is no way to allow every mobile phone to support space wave communication, so Bluestar’s technology is still the mainstay.

At this time, the entire base, 10,000 square kilometers of land, communication became clearer, even if it waited until dawn and the sun was shining directly, there would be no interference.

Of course, this kind of defense is not very capable. Cosmic rays and solar wind will inevitably be doped with some high-energy neutrons, which are not affected by electromagnetic fields.

Therefore, when activities outside the base, spacesuits must be worn.

Although even Yang Qing couldn’t do it, not wearing a spacesuit and moving in a vacuum environment, let alone those ordinary people.

It only takes a few seconds for ordinary people to be exposed to a vacuum, and they will die due to loss of pressure.

Although Yang Qing’s spacesuit looks thin and light, its surface material can also withstand the impact of high-energy neutrons.

Yang Qing turned around in the sky, and sensed the cosmic rays coming directly from the deep space in his consciousness. Under the influence of the electromagnetic field, he turned a large angle, and some of them were directly reflected and returned to the space. , part of it flew out parallel to the magnetic field, and then along the edge, fell outside the magnetic field.

Therefore, the intensity of cosmic rays has increased to a certain extent in places other than the shielding layer.

The army of engineering vehicles on the ground has pushed the lunar soil to a distance of ten kilometers as a whole, revealing a huge circle with the base as the center.

The outer circle was billowing with smoke and dust, but the inner circle had already calmed down.

There are already a large number of robots running out of it and starting to lay solar panels.

This kind of battery panel is different from ordinary solar panels on Blue Star, even though their principles are the same.

Without the barrier of air, the sunlight on the moon is much hotter than that on the blue star, and the daytime lasts for half a month, almost in direct sunlight, which can receive the strongest sunlight, and therefore heats up faster.

Even on the surface of the moon, the surface temperature will soar to more than 100 degrees Celsius during the day, not to mention the ordinary black solar panels that are more conducive to heat absorption.

Vacuum heat dissipation is difficult, and the entire solar panel is like being locked in an incubator, and the temperature can directly soar to 200 degrees.

Although the higher the temperature, the more conducive to the photoelectric effect, but the temperature of more than 200 degrees or even higher has a huge impact on the life of the solar panel.

For this reason, Yang Qing and Xiao Ai not only referred to the United States and Huaguo, the two major aerospace countries, but also took great pains in the design of solar panels for aerospace, adding a cooling device to each solar panel.

The cooling device is still a frost circle, but its starting temperature is 100 degrees, and the minimum temperature will not be lower than 40 degrees, so as to ensure the maximum efficiency of power generation.

Although the Frost Magic Circle uses aura, the electricity generated by the solar panels must also be converted into aura, and consuming part of it by yourself is considered a due loss.

Moreover, this frost circle can also ensure that the battery board will not cool down excessively during the half month of the night, otherwise the moment when the cold and heat alternate, it is easy to cause damage due to uneven cold and heat.

The robots below were very busy leveling the field and fixing the solar panels. Soon, a light white, shiny solar panel appeared on the ground.

And this area is still expanding gradually towards the expansion of engineering vehicles.

The working scope of the engineering vehicles is naturally 10,000 square kilometers under electromagnetic shielding. Except for replacing the spirit stones, they are working tirelessly, leaving huge piles of lunar soil on the way, like hills, waiting deal with.

Yang Qing watched the robot’s work for a while, turned around, and returned to the base.

After eating, I checked the most important core components of the fusion reactor, and then I slept soundly in my big bed.

When he woke up again, it was already blue star time, six o’clock in the morning of the next day.

But in the base, and on the moon, it is still the same, it has never changed.

“Master, the helium-3 has been extracted, nearly one kilogram, and the construction of the fusion reactor can be started at any time.”

Xiao Ai has been separating the gas obtained from the distiller without interruption.

Other things are fine, but the separation of ordinary helium and helium three is a trouble.

There is only one neutron difference between them, but they are still inert gases, and no chemical reactions will occur at all.

Just like the uranium 235 needed for the first atomic bomb on the blue star, the gas diffusion method or centrifugation method is generally used to separate the two isotopes.

However, these two methods~www.readmtl.com~ need to consume a huge amount of energy, and the base obviously doesn’t have so much energy to separate helium three.

Therefore, the base uses molecular sieves to separate helium three.

That is to say, a sieve is artificially made, and the helium-3 is sifted out, and all the helium-4 is left.

Such a sieve, using Blue Star’s technology, is of course extremely difficult. After all, there is only one neutron difference between the two isotopes, and there is almost no difference, and no one can make an applicable sieve.

However, what the Blue Star people didn’t expect was that there was Yang Qing in this world, there was such a magical method as refining weapons, and there were auxiliary tools such as spiritual consciousness.

After more than a month of busy work, Yang Qing finally produced several such sieves for the separation of helium and three, which also brought great convenience to Xiao Ai.

After the separated helium is pressurized, it passes through a molecular sieve to obtain extremely pure helium three.

All of it is helium three, and the only impurity is hydrogen. After all, in the distillation gas, only they have the most content and are the closest.

One kilogram of helium III is not much, but as a fusion raw material, after complete reaction, the energy released is extremely large, enough for a fusion reactor to operate for a month with a power of one million kilowatts.

“Then start the construction of the fusion reactor!”

Yang Qing didn’t have any reason to object, he said with some expectation.

Following his words, the reactor core that had already been installed on the transport vehicle, as well as various auxiliary accessories, were pulled and drove towards the outside of the base.

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