Daming: Grandpa Emperor, please get up and sit on my throne!

If this scene was seen by those Taoist people outside, it would not be an exaggeration to say that it would shock the entire Taoist world.

Zhu Yunhuan saw this scene as soon as he came in.

I'm also a little confused.

He glanced helplessly at Zhang Yuqing, who had initiated this, and couldn't help but sigh inwardly, "You people from the Zhengyi Sect are the smartest. Otherwise, how could you have become the leaders of so many Taoist sects?"

of course.

Being interested is a good thing.

Wanting to improve is a good thing.

How can a cow or horse that doesn't want to make progress become a qualified cow or horse?

Therefore, Zhu Yunhuan did not show anything on his face. He just smiled faintly and said, "I have said that I will let you fully understand the nature of this world. This Alchemy Bureau is set up for this purpose."

"But before I continue my lecture today, I have one important thing to do. I want you to take out all the alchemy materials you have. I'm looking for something. If anyone has it, I'll reward you."

Zhu Yunhuan went straight to the point.

Winter is neither short nor long. After winter is over, the manpower will be almost free. Zhu Yunhuan must take advantage of this time to make sufficient preparations for steelmaking.

"Alchemy materials?"

Everyone was stunned at first, with hesitation on their faces.

After all, for them, the recipes, experience, and alchemy materials... these are all exclusive collections, as if they were their lifeblood, so how could they be shared with outsiders?

But then I thought about it.

You can go to Nima's...

Alchemy?

What the hell are you still refining pills for?! I'm already out of a job.

Besides, Your Majesty has already understood the essence of the world. How could he be interested in such a thing? If you can find materials that Your Majesty likes, there will be rewards!

Therefore, after a moment of silence, everyone became enthusiastic again.

"Speaking of alchemy materials, I have quite a few. Your Majesty, I'll take them all if you wish. I'll go back to my room and get them."

"I also have quite a few private collections, Your Majesty, please feel free to enjoy them."

"Over the years, I have been training in the secular world, traveling across rivers and mountains, and have collected a lot..."

What alchemy materials are there? No one is making alchemy anymore, so there is no point in keeping them.

Naturally, there is nothing to be stingy about.

While everyone was dispersing to get their things, Zhu Yunhuan raised his eyebrows nonchalantly and went straight into the laboratory of the Alchemy Department. As an incubation center for the development of chemical industry, all the experimental materials and equipment were naturally prepared in advance.

Anyway, whether outside the laboratory or outside the entire Alchemy Bureau, there are Zhu Yunhuan's most trusted Tiger Guards guarding it.

It is completely enclosed and not even a fly can get in or out, so there is no need to worry about the glass equipment being exposed.

What evil intentions are you planning?

Let’s consider the nine clans first.

soon.

Everyone took out the various alchemy materials they had collected and couldn't wait to go to the laboratory one after another.

Zhu Yunhuan put all the ore and material samples in one place.

After filtering out most of them based on their shapes and colors, I left about ten types of minerals on my desk...

This flurry of activity left everyone bewildered. "Your Majesty, after all this picking and choosing, has come up with a bunch of ordinary, broken rocks? What on earth is he... planning to do with this?"

The color of high-alumina bauxite minerals is generally white or off-white.

At first glance, it looks like an ordinary stone.

It is of course puzzling that Zhu Yunhuan picked out so many things after so much trouble.

But Zhu Yunhuan didn't care about them.

Directly take out the sodium hydroxide solution and divide it into several portions, and put the ten or so ores screened out into the solution respectively.

The main component of high-alumina bauxite.

It's aluminum oxide.

As an amphoteric oxide, this thing will dissolve in sodium hydroxide to form sodium aluminate. When hydrochloric acid is then added to the sodium aluminate solution, a phenomenon often tested in high school chemistry will occur - a white precipitate of aluminum hydroxide is first generated, and then the white precipitate continues to react with hydrochloric acid to form an aluminum chloride solution, and the precipitate disappears.