Chapter 96

"Now the green ore in front of you is called alum, which I have taught you. Before, we had no experimental instruments and could not operate. Now we have these chemical instruments. Today, I will show you how to use alum to prepare sulfuric acid. After this experiment, you will put into production of sulfuric acid." Xiao Ming said.

Now these people have mastered basic chemical knowledge. In Xiao Ming's opinion, at least junior high school level chemical knowledge is available, and it is not a problem to put this knowledge into production.

The purpose of knowledge is to apply it. After all, it has to be used in production.

"Yes, your highness."

Lu Tong and others are full of confidence. Now three or four months have passed. During this period, basic necessities of life were not worried by their own necessities and their lives. They were all eager to learn. Xiao Ming's chemistry teaching opened a new world for them. They never came to know that there was such a magic knowledge.

Every time Xiao Ming teaches, the atomic structure, molecular structure and the appearance of various rare metals seem to be presented in their minds, which makes them understand quickly.

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

Today, we can purify alcohol and produce glass bottles. Naturally, there is no problem with the alcohol lamp, which is also one of the conditions for chemical experiments.

Lu Tong and others stare at Xiao Ming's operation for fear of missing anything.

Now they are eager to put what they have learned into use. However, there is a lack of chemical materials, and it is difficult for a skillful woman to make bricks without straw.

With the addition of alcohol, the color of jarosite gradually changed from green to reddish brown, which proved the successful decomposition of jarosite.

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

"Your Highness, let's do the rest by ourselves. After studying for such a long time, we can't let your highness teach us every time. We can also explore by ourselves. Your highness just needs to provide us with materials."

At the end of the teaching experiment, Lu Tong came to Xiao Ming and said.

Xiao Ming is relieved that these students finally have this consciousness. Thinking about the modern motherland, they have built their own strong industrial system from scratch, relying on their own exploration.

Now he is responsible for providing knowledge, and he also believes that these students can create miracles.

He said: "I have ambition. In this case, I have taught you the knowledge of three acids and two bases. If you want to find a way to do production, you need money. If you need manpower, just tell me."

Lu Tong nodded excitedly, from a slave to today's excellent life, which was given by the king of Qi.

They are people who want to repay their kindness, and also want to make their own contribution to their hometown, so that the people of the fiefdom will no longer be humiliated.

Xiao Ming is relieved. He sees a kind of emotion in Lu Tong's eyes.

It is feelings that enable a person to give up his own interests and devote his whole life to the interests of the masses. It is because of these people that the country will become stronger step by step when the modern motherland is in poverty.

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

It was because of this character that they would support their own reform and make the fiefdom more prosperous and powerful.

He needed talents with this character, who were the cornerstone of the fiefdom.

After patting Lu Tong on the shoulder, Xiao Ming gives him an encouraging look and tells him to come and ask if he doesn't understand. He just left Bowen college. What he teaches now is enough for Lu Tong and other people to struggle for a long time.

What's more, Xiao Ming gave him a plan, which is the steps of chemical production, from simple to difficult, to realize the chemical industry step by step.

Once the chemical industry improves, it can promote each other with the iron and steel industry, and then he can find a way to make alloys.

The first one is naturally tungsten steel. Once it has tungsten steel, it can produce qualified cutting tools, while hard cutting tools can formally process various metal parts.

That was a small leap in industry.

However, although the idea is good, there are still many difficulties in implementation. The first is to find wolframite and scheelite, which are not as easy to find as coal mines and iron mines.

In fact, it is very difficult to find and exploit mineral deposits at this time as long as they are not open-pit mines.

The mines Qian Dafu found are all shallow mines, but some deep mines can't be found yet. After all, it's one thing for him to master the map, and it's important for him to find them accurately.

He doesn't have satellite positioning.

Thinking of this, he sighed. Now he has to rely on luck. If he is lucky, he may find tungsten ore soon. If he is not lucky, he has to wait.

But once he had tungsten ore, he could use sulfuric acid to extract tungsten and refine alloy.

The industrial base can only be planned step by step. Agricultural production is as important as industry. Xiao Ming is not careless.Thinking all the way, he went straight back to the palace. As soon as he got to the door, he saw aster in a hurry and bumped into his arms.

Xiao Ming was bumped into a stagger, instinct a hug aster, this did not fall down, and a hand is grasping on the ass of Aster.

"Ah..." Aster screamed at first, then stopped when she saw that it was Xiao Ming. But when she felt that hand pinched a few times, her face turned red.

"Your Highness, in broad daylight, you..." The aster is angry and strange.

Xiao Ming released his hand with a smile and pondered over the meaning of Aster words. If we can't do it in broad daylight, it's ok if the night is dark and the wind is high.

Aster nervously looked around, see no one to see just relieved, after all, men and women's defense is greater than the sky, this if people see can be ashamed to death.

However, she didn't blame Xiao Ming. During this time, she and lvluo gradually became familiar with Xiao Ming.

Knowing that she will be Xiao Ming's woman sooner or later, and Xiao Ming's pleasant personality, she doesn't care about Xiao Ming.

"How can you blame me for bumping into my arms?" Xiao Ming said lazily.

Aster sighed helplessly, and suddenly looked nervous again. She said, "Your Highness, I almost forgot that I'm in a hurry to find you. The empress wrote that Princess Pingyang is going to Qingzhou in a few days. I want you to take care of her."

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

"it's not for perfume, soap, these things, plus glass now." the letter said that the queen sent his glass to Changan, but the whole palace was sensational.

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