Chapter 136 What Burns Coal Poisons? (b)

The emperors of other dynasties were very happy when they saw this comment.

They were still worried about how to solve the problem of coal poisoning, and now they see a solution.

Qin Dynasty.

Qin Shi Huang saw the comments on the canopy, and he suddenly felt that this coal was not unusable.

So he made a decree to let the children of the Mo family go to find and dig to make coal.

After receiving the order, the children of the Mo family returned to their courtyard.

As for the use of coal, they felt that it was not only for heating, but also for smelting metals.

And the comments on the canopy also say that the metal smelted with limestone coal has better properties.

So the children of the Mo family used coal with lime to smelt metal, and they found that the bronze, which was difficult to melt before, could be easily melted.

Even extremely scarce iron tools can be melted by coal.

It is important to know that iron has a higher melting point than bronze, and iron is sharper than bronze.

Now it can be easily melted like this, which means that iron will be popular in the future, so they once again told the good news to Qin Shi Huang.

Qin Shi Huang touched the iron sword that had just been smelted, and then touched the iron sword he carried with him.

The iron sword on his body is made of dark iron outside the sky, and he has been with him for more than 20 years.

At that time, when it was made, it was a shame for several masters.

After a long period of forging by them, they barely managed to make this iron sword.

However, Qin Shi Huang did not expect that the briquettes made from the canopy could be easily smelted into an iron sword.

And he touched the feel and found that it was no worse than the iron he was wearing.

So with a wave of his hand, he sent people to find coal and then smelt iron tools for the army.

Qin Shi Huang believed that if he had iron weapons in Great Qin, the surrounding barbarian countries would not be a cause for concern.

Han dynasty.

The craftsmen who had given up using coal to smelt iron saw that lime could remove harmful substances from coal, and they experimented with it.

They found that the coal, with the addition of lime, was much easier to burn, as the canopy said.

At the same time, according to Tianmu Mountain, they used this coal to smelt some steel, and found that its performance was simply different from before.

Steel smelted from coal that had not been smelted with lime was simply useless.

Nowadays, however, the steel smelted with lime not only has the same properties as the steel made from charcoal, but also melts the iron ore easily.

The craftsmen who make their own steel are overjoyed by this situation.

At the same time, they told the chief the good news and asked him to buy coal and smelt steel.

The chiefs were in disbelief when they heard the news from the steel-smelting craftsmen.

So they urgently called some craftsmen and smelted the steel in front of them.

However, as the craftsmen say, the iron ore, which was extremely difficult to melt before, melted in a very short time under the smelting of coal with the addition of lime.

And the quality that comes out is not as useless as before.

Seeing the smelted sword in his hand, he was overjoyed, and quickly uploaded the good news to his commander again.

As the officials continued to convey the good news, the news finally reached Liu Che, Emperor Wu of the Han Dynasty.

When Emperor Liu Che of the Han Dynasty saw the news, he couldn't believe it.

So he hurriedly ordered the craftsmen in the palace to let them try to see if the effect was really as reported and said.

You must know that iron ore was extremely difficult to smelt in the past.

Now that the coal mentioned on Tianmu can be used to melt iron ore in a short period of time, it really makes Liu Che, Emperor Wu of the Han Dynasty, unbelievable.

Hearing the order of Emperor Wu of the Han Dynasty, Liu Che, the craftsmen of the imperial palace smelted iron ore according to the reported information.

Sure enough, the iron ore melted the iron ore in a very short time under the action of coal with lime added.

Emperor Wu of the Han Dynasty, Liu Che, saw this situation, and he was overjoyed.

He felt that if a large number of iron tools were used in the second attack on the Xiongnu, he was afraid that the Xiongnu would be even less afraid.

Three Kingdoms period.

Cao Cao, Liu Bei, and Sun Quan saw the information on the canopy, and they also thought of using this black coal mine to smelt iron ore.

As they expected, the iron ore was melted in a very short time, and they hurried to have their craftsmen use coal to melt the iron ore to make weapons.

They believe that with such a speed of making weapons, the world will be in the bag.

Tang dynasty.

After Li Shimin and his ministers heard that the military rulers of Goguryeo were unconscious, they implemented a series of plans.

Sure enough, as they expected, Goguryeo had nothing to fear.

Cheng Biting Jin shouted even more to step on that Goguryeo.

At this time, Cheng Yanjin saw the comments on the canopy, and he hurriedly reminded Li Shimin to take a look.

He wanted Li Shimin to give an order to test whether such coal could really smelt iron ore.

Cheng Yanjin felt that if it was really as Tianmu said, then there would be no shortage of weapons to attack Goguryeo as it is now.

After Li Shimin saw the comments, he listened to Cheng Yanjin's opinion and asked people to try it.

It was found that the smelted iron was no longer as fragile as before.

Not only is the performance the same as that of charcoal, but the iron ore is melted faster.

So Li Shimin hurriedly gave an order to let people find this coal mine to smelt iron ore and make weapons.

Late Ming Dynasty.

After Yuan Chonghuan received Zhu Youzhen's holy decree, he did not understand the content of the holy decree.

He not only knew that coal was toxic, but he also knew that the iron made from this coal was not of great use.

Now when he saw the decree, his first reaction was that there was something wrong with it.

Then he looked at the details of the decree, only to find that it was not for him to use it directly, but for him to find a way to eliminate those harmful gases.

It was then that he saw this comment on the canopy, and he thought he could give it a try.

So he ordered the video to find a blacksmith and use the lime coal to smelt steel, as the canopy said.

After some time, the steel was smelted.

Yuan Chonghuan picked it up and touched it, and then slashed at the weapon he carried, and found that it was comparable.

And according to Tianmu, the coal after adding limestone will greatly reduce harmful substances and can be burned in the house.

It's just that Yuan Chonghuan feels that it is not enough insurance, in order to avoid coal poisoning.

He also learned the coal stove on the canopy, and made a large chimney to allow the gases from the coal combustion to be vented outside.

At the same time, he also built a fire kang in his barracks, and asked people to mine some coal as fuel for burning the kang.

Yuan Chonghuan believed that with these things, the soldiers who were stuck in Liaodong this year would no longer freeze to death.

(End of chapter)