Iron Dynasty

Now the green ore in front of you is called green alum. I have taught you all these. Before we did not have experimental instruments and could not operate them. Now we have these chemical instruments. Today, this king will show you how to use green alum to prepare sulfuric acid. After the experiment, you have to invest in the production of sulfuric acid. Xiao Ming said.

Now these people have mastered basic chemistry knowledge. In Xiao Ming's view, they have at least junior high school level chemistry knowledge. Putting this knowledge into production is not a problem.

The purpose of knowledge is to apply, after all, the knowledge must be used in production.

Yes, Your Highness.

Lu Tong and others are full of confidence, and now three or four months have passed in a flash. During this period, they didn't have to worry about food, clothing, housing, and transportation, and focused on their studies. Xiao Ming's chemistry teaching opened up a new world for them. They never thought that there was such a magical knowledge.

Every time Xiao Ming taught, these atomic structures, molecular structures, and the appearance of various rare metals seemed to appear in their minds, which made them understand quickly.

Nodding with satisfaction, Xiao Ming put the green alum into the test tube, poured the other end into the water, and then heated it with an alcohol lamp.

Now that alcohol can be purified and glass bottles can be produced, this alcohol lamp is naturally no problem, which is also one of the conditions for chemical experiments to be carried out.

Lu Tong and others stared at Xiao Ming's operations for a moment, for fear of missing anything.

Now they are eager to put the knowledge they have learned into use, but because of the lack of various chemical materials, it is difficult for a clever woman to cook without rice.

With the addition of alcohol, the color of green alum slowly changed from green to reddish-brown, which proved that green alum was successfully decomposed.

After a class, under the supervision of Xiao Ming, Lu Tong and others followed suit and successfully prepared sulfuric acid, but even if everyone added up, they could only prepare a little bit.

His Royal Highness, let us do the rest by ourselves. After studying for so long, we can't let His Highness come to teach in person every time. We can also explore by ourselves. His Highness only needs to provide us with materials.

After the teaching experiment was over, Lu Tong came over and said to Xiao Ming.

Xiao Ming was relieved that these students finally had this awareness. Thinking that the modern motherland also built its own strong industrial system from scratch, relying on their own exploration.

Now that he is responsible for providing knowledge, he also has to believe that these students can also create miracles.

He said: Have ambition, in this case, I have taught the knowledge of three acids and two alkalis. If you find a way to start production, you need money. If you have manpower, just tell me.

Lu Tong nodded excitedly. From being a slave to living a prosperous life today, it was all gifted by King Qi.

They are people who repay their gratitude, and at the same time want to make their own contributions to their hometown, so that the people of the fief will no longer suffer from humiliation.

Xiao Ming was relieved, he saw an emotion called feelings in Lu Tong's eyes.

It is this kind of thing that enables a person to give up his own interests and dedicate his life to the interests of the public. When the modern motherland is poor and white, it is precisely because of these people that the country will become stronger step by step.

This is a noble character, which he has seen from Pang Yukun, from Lu Fei, from Chen Wenlong and his son, and from Fan Zeng.

It is because of this character that they will risk their lives to support their own changes, making their fiefs richer and stronger.

He needs men of that character, who are the cornerstones of the fief.

Patting Lu Tong on the shoulder, Xiao Ming gave him an encouraging look and told him to ask if he didn't understand before leaving Bowen College. What he teaches now is enough for Lu Tong and the others to toss for a long time.

And Xiao Ming gave him a plan, this plan is the steps of chemical production, from simple to difficult, step by step to realize the chemical industry.

Once the chemical industry has improved, it can promote each other with the steel industry, and then he can find a way to get the alloy out.

The first one is naturally tungsten steel. Once there is tungsten steel, he can manufacture qualified knives, and hard knives can formally process various metal parts.

It was a small leap for industry at that time.

However, although the idea is good, it is still difficult to implement. The first one is to find wolframite and scheelite, which are not as easy to find as coal and iron ore.

In fact, the deposits at this time are very difficult to find and mine as long as they are not open pit mines.

Several of the mines that Qian Dafu found were shallow mines, and some deep mines could not be found.

He has no satellite positioning.

Thinking of this, he sighed. Now he can only rely on luck. If he is lucky, he may be able to find tungsten ore quickly. If he is not lucky, he can only wait.

Once he has tungsten ore, he can use sulfuric acid to extract tungsten to make alloys.

The industrial foundation can only be done step by step, according to the plan, and agricultural production is equally important as industry. This Xiao Ming does not dare to be careless.

Thinking all the way, he went straight back to the palace, and when he arrived at the door, he saw Aster looking in a hurry and slammed into his arms.

Xiao Ming was bumped and stumbled. He instinctively hugged Ziwan and didn't fall down, while one hand was grabbing Ziwan's butt.

Ah... Ziwan first screamed, and then she stopped when she saw that it was Xiao Ming, but she felt that her hand squeezed a few times, and her face suddenly turned crimson.

Your Highness, in broad daylight, you... Ziwan said strangely.

Xiao Ming smiled and let go of his hand, recalling the meaning of Aster's words.

Aster looked around nervously, and was relieved to see that no one saw it. After all, the defense between men and women is greater than the sky, if people saw it, it would be ashamed to death.

However, she did not blame Xiao Ming. During this period of time, she and Luluo gradually became familiar with Xiao Ming.

Knowing that sooner or later she is Xiao Ming's woman, and with Xiao Ming's lovable personality, she doesn't care about Xiao Ming's actions.

You bumped into this king's arms, how can you blame this king? Xiao Ming said lazily.

Ziwan sighed helplessly, and suddenly her expression became tense again, she said: Your Highness, I almost forgot, I was in a hurry to find you, the lady wrote a letter, saying that Princess Pingyang is going to Qingzhou soon, so you can be more take care of.

Princess Pingyang? Xiao Ming almost felt dizzy, Why did she come here.

It's not for perfumes, soaps, etc. Now, with glass, the lady in the letter said that the glass that Her Royal Highness sent to Chang'an caused a sensation in the entire palace!