Hand rubbing nuclear fusion live in the wilderness

Chapter 162 W410A Refrigerants

In the bright moon and the stars, in the studio, the charcoal pen in my hand has been written, but the information is still not recorded.

Han Yuan took out a brand new one from the wooden box, cut out the refill, and recorded the last bit of information.

I checked the documents, and after confirming that there was nothing wrong with it, I rolled it up and put it away.

He is liking this kind of life more and more now.

There are things to do during the day, and there is a sense of harvest and accomplishment. At night, you can look at the stars and the bright moon.

It's much more interesting than playing games, reading novels, chatting with girls and talking about ideals every day.

Under the moonlight, Han Yuan moved his body a bit, took a cold shower under the water pipe, and then planned his work schedule for the next period of time.

The chemical and chemical industry can come to an end for the time being.

Except coal and rubber, which are raw materials that he does not have, he can produce many chemical raw materials through what he has.

He has acids, bases, salts, alcohols, fats, alkynes, hydrocarbons, and alkenes, and he has now found petroleum, the most important raw material for organic chemistry.

In terms of industrialization, small-scale blast furnaces for ironmaking, copper smelting, and chromium smelting can all be planned.

In addition, the previously discovered aluminum, lead, gold, tin, manganese and other mines can also be visited in the past.

Although most of these minerals are buried underground, judging from the information returned by metal mineral detectors, many mineral deposits are not buried very deep.

These minerals are necessary materials for future development.

Now that the oil has been fractionated, maybe he can get an internal combustion engine out, and then try to build a simple version of the car and excavator to mine the mine.

After all, even if technology points can be used to exchange basic materials from the primary mall, he must obtain or manufacture them first.

He exchanges air for things that are not available, such as aluminum, lead, and gold.

It is not carbon dioxide to make starch.

If it is possible to use air to dismantle atoms and electrons to create various substances, it is estimated that human beings will also walk out of this universe.

As for now, nuclear fusion does not know how many 25 years it will take.

Except for the industrialization tasks and the mining of mineral deposits, the rest are new material tasks.

The new data task is to manufacture various electrical appliances and record the relevant data information.

This is not difficult for him.

It's just that if you want more rewards first, you need to make as many as possible.

After all, almost seven months have passed since the first level mission.

The remaining five months may seem like a lot, but in fact it is not very long.

After thinking about it, Han Yuan first got out the two electrical appliances, the vacuum extractor and the air conditioner.

The vacuum pump can create a vacuum environment, which can be used to evacuate the air in the bulb, and can also be used for chemical analysis and automatic control.

At least, the current version of the bulb is too much trouble to manufacture.

Moreover, after the bamboo charcoal wire inside is burned by electric current, a layer of carbon molecules will be formed, which will float in the glass of the bulb, affecting the use.

So it is still necessary to make a vacuum pump.

Needless to say, the air conditioner, many chemical experiments must control the temperature and environment, the necessary electrical appliances in the chemical laboratory.

In addition, air conditioners can also be used in daily life, at least when working during the day and sleeping at night can be much more comfortable.

After arranging work for the next few days, Won went to sleep.

The design drawings of the vacuum pump and air conditioner, etc., I will draw them tomorrow, after all, it is too late tonight.

The next day, when the audience in the live broadcast room poured in, the sky was already bright and the sun had already risen.

Countless barrages are complaints and inquiries.

[Fuck, the broadcast finally started, I thought something happened to the host. 】

【what happened?Today's live broadcast is more than three hours longer than before, anchor? 】

[Compared to yesterday, it was a full three hours and 47 minutes later! 】

[Three hours, do you know how I got here?ah? 】

【compensate!I just want compensation! 】

[I finally waited for you, but luckily I didn't give up. 】

Seeing the question on the bullet screen, Han Yuan smiled and showed the blueprint in his hand, and greeted the audience.

"Because I have been drawing drawings since I got up this morning, I forgot to start the live broadcast. I just remembered."

"But it's almost finished drawing now."

The audience in the live broadcast room looked curiously at the drawings displayed by Han Yuan, which said air extractors and air conditioners.

【air conditioner? 】

[Mom, the anchor finally started making air conditioners. 】

[Good guy, it's been half a year of hard times, are you finally starting to feel comfortable? 】

【expect! 】

[There are also refrigerators, washing machines, TVs, water heaters, ovens.]

[No Freon, right?How to cool? 】

[Use sulfur dioxide, sulfur dioxide can also be used for refrigeration, and saltpeter, saltpeter can also be used. 】

Looking at the barrage, Han Yuan smiled and said, "There are many types of refrigerants, not limited to fluoride and sulfur dioxide."

"Things like ethyl chloride, ethyl ether, amines, carbon tetrachloride, hydrocarbon sulfide, etc. can all be used as refrigerants in air conditioners."

"And these refrigerants are not biologically or environmentally harmful compared to fluorinated refrigerants."

"The refrigerant I used this time, called 'W410A', is a hydrocarbon refrigerant."

"This refrigerant is made from absolute ethanol and light hydrocarbons in petroleum."

"W410A refrigerant is a natural working refrigerant, which has no pollution to the atmosphere, no damage to the ozone layer and almost zero greenhouse effect."

"Even if it is leaked, it will not have any impact on the living things."

W410A refrigerant is something in the primary chemical application knowledge information.

It is not known whether there is such a synthetic refrigerant won on the earth.

But he knows that 'hydrocarbon refrigerants' have already existed in reality, so even if they don't, it won't cause much fluctuation among the public.

As for the rest, let him go.

Hearing this, the audience in the studio was shocked.

[Fuck, there is such a good thing?The freon in the air conditioner should be retired. 】

[It doesn’t damage the atmosphere, doesn’t produce a greenhouse effect, and doesn’t affect living things. Good guy, is this really a technology on Earth? 】

[Awesome is just one word!I only say it once! 】

[Your news upstairs is outdated long ago, refrigerants like freon have long been used, okay?Fluorocarbons are now used in air conditioners, which also do not damage the atmosphere and the ozone layer. 】

[Speaking of the ozone layer, I think of the large hole in the ozone layer over the Antarctic a few years ago. Didn’t it mean that it has been expanding?how is it now? 】

[Are you just connected to the Internet in the village?Or live in the 3g era?The hole in the ozone layer has long since been repaired. 】

[Yes, I did it, I made it up with mud. 】

Chen Zhenghua, the middle-aged leader of the special operations team in Kyoto, is currently watching the live broadcast.

After hearing the term W410A hydrocarbon refrigerant, he keenly realized that it was likely to be a brand new refrigerant.

"Xiao Li, ask someone to go to the patent office to check the names, ingredients and manufacturing process of all hydrocarbon refrigerants."

"."

After being busy for a while, Han Yuan finally finished drawing the drawings of the vacuum extractor and air conditioner.

The rest is made.

With the oil already available and the ability to fractionate high-combustion-temperature fuel oil, the previously created molten pool is almost ready to be decommissioned.

Using copper-iron alloy, plastic and chrome to build a few gas torches, and then build a new furnace, which can melt a large amount of iron at one time and quickly.

Compared with using charcoal to raise the temperature slowly and consume a lot of charcoal, it is more convenient and quicker.

And it also saves the effort of cutting down trees and burning charcoal.

The new furnace and gas blowtorch were built, and it took two or three days for Han Yuan to manufacture the parts of a simple electric vacuum extractor and a simple air conditioner.

All that is left is to assemble and manufacture the W410A refrigerant.

The assembled vacuum pump is actually an electric motor plus a set of suction device.

With the upper exhaust pipe, it looks a lot like a vacuum cleaner used at home.

However, the effect of use is still very good, and the air in glass containers such as light bulbs can be drained smoothly.

Although there is no standard for how much Pa can be achieved, at least it can ensure that the bamboo charcoal filament in the bulb can emit light stably and will not be blown.

The electric vacuum extractor is manufactured, and all that remains is to assemble the air conditioner.

Before that, he had to manufacture the W410A refrigerant.

Concentrated sulfuric acid, absolute ethanol, sodium chloride, and light hydrocarbons extracted from petroleum are all the raw materials for making W410A refrigerant.

As for the extraction process, it was naturally produced in a well-built chemical laboratory.

For this reason, Won specially chose a room with four exhaust fans.

Because in the process of manufacturing W410A refrigerant, by-products such as chlorine gas, sulfur dichloride, and sulfur tetrachloride will be produced.

And these are either poisonous gases or poisonous liquids.

The manufacturing process naturally has to be careful and careful.

Like the production of ether, the first step in the production of W410A refrigerant is still to break the carbon chain of absolute ethanol with concentrated sulfuric acid.

However, the concentration of sulfuric acid and the amount used are strictly proportioned.

One milliliter is equal to one gram of water. Before the first chemical experiment, Won made graduated beakers, glass tubes and other containers.

Only through these containers can the strict deployment of concentrated sulfuric acid be carried out.

And when Won started to deploy W410A refrigerant through instruments, personnel in two laboratories far away in the capital of Huaguo and the United States also started the replica simultaneously.

W410A hydrocarbon refrigerant.

This is a brand-new term, and the investigators of the two countries immediately keenly realized that this might be a new refrigerant manufacturing technology after hearing the brand-new name.

Immediately arranged personnel to search for relevant information, but really did not find the corresponding refrigerant in their respective databases.

So I arranged for the laboratory to prepare the same raw materials according to the live broadcast, and reproduce all the manufacturing tools of the anchor.

Wait for the other party to start synchronously to operate.

In the simulated space, Han Yuan didn't know that his experiment had been reproduced. At this moment, he was wearing a gas mask and staring intently at the anhydrous ethanol reacting in the glass container.

The carbon chain break this time is different from the previous production of polyester plasticizer. The concentration of concentrated sulfuric acid used in the production of W410A refrigerant did not reach 100%.

It is about 80.00% concentrated sulfuric acid around [-], which must contain some water.

In addition, sodium chloride and C7 hydrogen hydrocarbons are added in advance, rather than added dropwise like plasticizers.

Although the primary chemical application knowledge information in his mind has a detailed manufacturing process, Won has a strong curiosity about what reaction phenomena will occur in these experiments.

When concentrated sulfuric acid is dripped into absolute ethanol along the glass pipe, a large amount of white mist is generated in the glass instantly.

Anhydrous ethanol seemed to be boiling, and from time to time, burnt brown liquid splashed onto the glass wall.

The thermometer on the top also shows that the glass container is getting hot rapidly.

Won, who was staring at the glass container, his eyes lit up, and the reaction began.

This is the most important step. If there is no response in this step, then there is no need to count on the following.

But now that it is successful, the next steps can begin.

After waiting for a while, a large number of bubbles began to emerge from the glass container. The Korean won moved over to the alcohol lamp and began to heat the glass container.

In reality, at the moment when Won started the experiment, the experimenters in the capital of Huaguo and California in the United States also started the experiment simultaneously.

But before waiting for 2 minutes, the experimenter in a white coat, goggles and a poison mask frowned.

In the first step, they directly failed by adding concentrated sulfuric acid.

Looking at the scorched black liquid like stagnant water in the glass container in front of them, dozens of researchers were a little confused.

This is completely different from the performance of steaming, boiling, and splashing in the glass container in the live broadcast.

Obviously, the experimental procedures, raw materials, and even the laboratory tools are exactly the same.

Even the time to start the experiment with the other party is exactly the same, so why did it fail directly?
In the simulated space, Won was still liquid in the glass container of the heater. He didn't know that there were already two famous laboratories replicating his experiment in reality.

I don't even know that the opponent failed even before taking the first step.

If he knew this result, Han Yuan would probably be able to laugh out loud.

Regarding the reason for the opponent's failure, the blackened liquid in the glass container appeared like stagnant water, which was caused by the concentration of concentrated sulfuric acid.

Manufacture of W410A hydrocarbon refrigerant requires 80.00% [-] concentrated sulfuric acid.

The concentrated sulfuric acid produced by Korean Won for the first time is not 100% pure, but has some water content.

In addition, his storage conditions are not perfect, after a period of time, some water vapor will naturally permeate into the container.

But these two laboratories are probably prepared according to 100% concentrated sulfuric acid.

The result is naturally biased.

Chemical production, especially laboratory production, has very high requirements for the accuracy of each raw material.

If there is a slight error, failure will naturally occur.

However, these are minor problems. After the other party has studied the steps of his production of concentrated sulfuric acid, it is easy to find the problem.

They are all professional after all.

(End of this chapter)