"Origin of Tian, ​​these ores look really good. I think the cooperation between our two families can be officially confirmed!" Lin Qingshan said.

"Haha, the head of the Lin family is ready, so let's sign the contract today?" Tian Ming replied.

"That's nature." Lin Qingshan replied.

Subsequently, Lin Qingshan asked Lin Shishang and the people of the Tian family to formulate a cooperation contract, and the two parties formally determined the cooperative relationship.

On that day, Lin Qingshan led his clan members back to the clan territory, and also brought some iron ore from the Tian family.

He wanted to verify his guess.

The next morning, Lin Qingshan asked his uncle to find some ethnic groups and start the experiment with the ore.

Although it is very simple to calcined pyrote, it is still difficult to make sulfuric acid.

If it is just a simple combustion, the sulfuric acid produced by pyrote will be very small.

Secondly, blast furnaces cannot be used.

This is not that the higher the temperature, the better.

On the contrary, the higher the temperature, the more sufficient the sulfur burns in the pyrote and the less sulfuric acid.

In the past life, many factories were built as high as blast furnaces, or even higher. This is the reason. In many chemical reactions, the more sufficient the combustion, the less pollutants will be.

Looking for a suitable temperature.

Lin Qingshan is not very clear about this, and needs to be tested slowly.

But here is the direction. If you test too much, you will definitely be able to find out the temperature.

In addition to finding suitable temperatures, there are other problems, such as the need to efficiently collect the combustion products.

This requires Lin Qingshan to redesign a furnace to facilitate the collection of burned slag and combustion residue condensed in the furnace wall.

There is also the problem of increasing the concentration of sulfuric acid.

Of course, this issue is not to be considered for the time being, and we will talk about it after the sulfuric acid is produced.

This question is relatively simple, and it only takes repeated distillation. Previously, the technical reserves of distilled liquor can play a role.

As for the specific procedures and temperature control of distillation of sulfuric acid solution, we need to slowly explore it in the later stage.

Moreover, sulfuric acid cannot be stored in ordinary containers. In previous lives, they used glass containers to store sulfuric acid.

There is no glass container like that of the previous life.

To this end, Lin Qingshan asked Lin Changzhu to customize a batch of green steel containers for his tribe.

The green steel that is integrated into Mithril contains secret power, and Kaiyuan Realm cannot do anything, and sulfuric acid should be difficult to corrode.

Just like improving the construction technology, Lin Qingshan plans to let the people of the nation practice these things, inspire them and point out the direction.

Finally, the results will be made, and the credit will be arranged on the people.

Lin Qingshan himself will not claim any credit.

First of all, as the patriarch, he has already made the most of his own contributions in the family and does not need any credit for blessings.

Secondly, it is not good to find too many excuses. You can't talk about ancient books with your tribe members every time.

Otherwise, the tribe members will inevitably think more.

What ancient books are so powerful? Notes of the ancient emperor?

Lin Qingshan can't tell his tribe that it is the sulfur and its compounds in the People's Education Press "Compulsory Study in High School Chemistry" version.

That tribe must not be confused.

...

Just as Lin Qingshan led the people to burn pyrote ore to study sulfuric acid, good news came from Lingdong Mountain.

"The monkeys are starting to make wine!"

This news made Lin Qingshan happy for a while.

Lin's current wealth is quite large.

The spiritual fields on the spiritual veins by the lake, the monsters hunted by hunting teams and old medicines collected by the hunting team, as well as blast furnace steelmaking.

As for Lingdao, there are spiritual carp there, Lin Qingshan does not intend to do other developments, and occupy the spiritual energy of the spiritual carp for supplying it.

Moreover, there are two people in the clan who are concentrating the mind. When they practice, they can absorb a large amount of spiritual energy in the air and need spiritual veins to ensure the speed of cultivation.

The Spirit Island can be used as a special spiritual vein for the Lin family's spiritual concentration realm to practice.

If the Lin family's concentration realm increases in the future, the spiritual energy of the spiritual veins of the Spirit Island will definitely not be enough.

For a family of concentrating spirits, a spiritual field cultivated by a spiritual vein can barely maintain the family's operation.

Moreover, the Lin family's expenses were much more than those of ordinary family members. During Lin Qingshan's reign, the treatment of his tribe members increased several times.

The income of the hunting team and the spiritual fields by the lake can almost maintain the family's operation.

The only thing that can truly support the family to continue to become stronger is the blast furnace steelmaking project.

This is the Lin family’s biggest reliance at present.

But it also has its limitation, that is, it must be kept sufficiently concealed.

The Lin clan is far away from the Acropolis, so it is fine to produce Bailiang Qinggang on a large scale here, but the Qian clan cannot dump it on a large scale.

It can only be sold at a price slightly lower than the market, which greatly limits the potential of blast furnace steelmaking projects.

Before the Lin family or Qian family's military strength has reached a higher level, the sales scale of Bailian Qinggang cannot be expanded any longer.

Although the Lin family is rich, they still have to continue to open up their wealth!

In Lin Qingshan's view, as long as it is operated well, it is definitely a source of wealth with potential comparable to blast furnace steelmaking!

Monkeys can fully utilize the effects of spiritual fruits through fermentation.

This is much better than eating directly.

Lin Qingshan, who has drunk Zhuguo wine, has a deep understanding of this.

Although ordinary spiritual fruits are not as good as red fruits.

However, from a practical point of view, a spiritual fruit is made into spiritual wine through fermentation, and the effect is at least as good as eating two raw.

It is equivalent to one fruit coming in and two fruits coming out.

This is very similar to alchemy.

Moreover, this is wine, the price cannot be at least doubled?

Ordinary topaz sorghum spirit wine can be sold well in the market.

This much better-tasting Monkey Wine must be even higher!

The huge profit is no worse than blast furnace steelmaking.

After receiving the news, Lin Qingshan immediately rushed to Lingdong Mountain.

"Class leader, you are here." Lin Changlie saw the patriarch coming and bowed his hand and said respectfully.

"I heard that the monkeys have started brewing wine? Tell me about the situation here." Lin Qingshan said.

"Yes, patriarch." Lin Changlie replied.

At this moment, he and Lin Qingshan explained the situation of the monkey group in detail.

A few days ago, Lin Changye ordered people to send a batch of spiritual fruits, and according to Lin Qingshan's instructions, he piled the fruits in front of the monkeys. When the monkey group saw a pile of fruits filled with spiritual energy, their eyes were straightened.

A batch of vermilion fruits can only mature in a few years, and a batch of them can be only a few. When the monkeys were brewing wine, they had to add a lot of wild fruits to it.

Have they seen so many spiritual fruits?

So, the originally dying monkey group was boiling.

"Especially the demon monkey, my eyes were almost red when I looked at Fruit." Lin Changlie said excitedly.

"What kind of demon monkey? That's the spiritual monkey of our Lin family!" Lin Qingshan corrected.

"Yes, yes! Spirit monkey, it's spiritual monkey!" Lin Changlie hurriedly said.

Lin Qingshan smiled and waited for the Houer Wine to be run out and asked Lin Changlie to call Brother Monkey. I guess he would be willing.
Chapter completed!