Three Kingdoms: Opening War Strategy System

Inside the carriage.

Liu Chen looked at the dirt on his hands, and his face was a little moved.

"It looks like we're going to make soap."

The decontamination and washing products of the Han Dynasty were commonly used as grass and wood ash.

If it is a laundry wash, it will be used with grass and wood ash water and shell ash, and the strong alkali - that is, potassium hydroxide - is formed by the reaction.

Not only does it remove stains, but it also adds gloss.

There are also natural alkali, soap horn and other washing products.

As for the soap's predecessors, bath beans and pancreas, they were made from the pancreas of pigs and grass and wood ash, and because of the expensive production process, they were generally only used by the court nobility.

Of course, the Eastern Han period did not appear, and the later Wei and Jin periods will appear, as for who the inventor was, Liu Chen forgot.

The soap that Liu Chen wants to make is to use animal fat + grass ash or hydrated lime to make lye, and soap and glycerin are obtained through saponification reaction.

After the nitro reaction of glycerin, it can also become nitroglycerin. In this way, soap and gunpowder can be solved.

Of course.

Extracting glycerol requires further chemical reactions and is too difficult.

Moreover, nitroglycerin gunpowder was too sensitive and difficult to make, and Nobel was almost killed that year.

However, if diatomaceous earth is added, yellow explosives can follow.

These synthesis are more complex and difficult, and Liu Chen would not have considered these until industrialization.

And will consider a simpler black powder, sulfur dinitrogen three charcoal, which are now common applications.

Liu Chen's mind was like electricity, and he took out a pen and paper from the cabinet in the carriage, ready to write down the steps of the "salt making method".

Soap, gunpowder and so on, are secondary for the time being, and now it is necessary to solve the salt problem first.

Otherwise, Frustrated, Tian Feng, and Guo Jia are expected to have a hard time sleeping. The people of Changshan will also cause panic.

However, with the bumps of the carriage, the pen and ink spilled, and the words written by Liu Chen were also crooked, which made him frown.

His brush calligraphy itself was practiced in the back, and now it is even more unbearable in the shaking carriage.

"Soft pens are still not as good as hard pens to get used to, and it seems that I will have to find a time to make pens and pencils."

As for the ballpoint pen, Liu Chen did not dare to think that the ballpoint pen beads were extremely difficult craftsmanship even in later generations.

Tap-da-da-

In Liu Chen's reverie and writing, there was a dense sound of horses' hooves outside the carriage.

Then Zhao Yun's voice came over: "Master! "

"Zilong, has something happened?" Liu Chen asked suspiciously. Zhao Yun is now the first person in the army, and he is very busy.

"Yun received a message from the Commandery Commandery and the Tanaka Order, and now he has come to guard the Lord's surroundings and protect the salt making method." Zhao Yun replied respectfully.

This made Liu Chen cry and laugh!

Isn't it a "salt making method", why are you so excited to move the public?!

Listening to the sounds outside, the number of cavalry is as high as four or five thousand!

This is no wonder that Frustrated Hetian Feng, and Zhao Yun are so guarded!

In ancient times, salt itself was difficult to make and difficult to transport, but it was necessary for life.

Now that Liu Chen actually has the salt making method, such shocking mysteries must not be passed on privately.

Moreover, if the salt making method is really as Liu Chen said, it can worry about impurities, fine salt can be developed, and the production process and price are not expensive.

At that time, they can also produce salt and sell it in Changshan, which will be a continuous financial income!

"It's okay, if you come here, then accompany me to the mine to take a look."

"Yes."

The group set off towards the mine again, and after Liu Chen wrote the "salt making method", he wrote out the production process of "soap" by the way.

When the time comes, it can be made of hydrated lime, killing two birds with one stone!

......

Meanwhile.

This side of Wuji County, Zhongshan, Jizhou.

The Zhen family is having a quarrel that spreads throughout the clan. The reason for the quarrel was pressure from the Yuan family.

The Yuan family had a gap with Liu Chen, the king of Changshan, and put pressure on Changshan through personal means, not only controlling the transmission of materials in Changshan.

And the Zhen family and other goods related to Changshan are strictly prohibited.

As the third prince of the fourth dynasty, the Ru Nan Yuan clan, who is powerful in the world, does have this qualification and strength, so the Zhen family has to be cautious!

"The Yuan family has four and three princes, and our Zhen family can't afford to resist!"

"Now the second of the three princes of the dynasty, Yuan Feng, Yuan Kui, are not something we can fight against!"

"I still recommend abandoning this deal, so as not to offend King Changshan, we can double the money to repay with him!"

The people of the Zhen family all chose to obey the Yuan family's wishes and give up the deal with Liu Chen, the king of Changshan.

In order to avoid Liu Chen getting angry, they preferred to double the repayment with money. Avoid the fight between the Yuan family and the Changshan King Immortal, and the Zhen family suffers!

However.

The current Zhen family's mother and Zhen Mi's mother-in-law, the Zhang family, tried her best to overcome the crowd and insisted on completing this deal with King Changshan.

For everyone's doubts, Zhang Shixiao said with affection and reason

"Changshan is connected to our Zhongshan, if we abandon this close neighbor and choose the Yuan family in Runan, Yuzhou, which is farther away, isn't this a sacrifice for the near and far?

"And King Changshan has 100,000 troops, if we offend him, will the Yuan family offend us?"

"However, if the Yuan family blames us, King Changshan's 100,000-strong army will not let him advance in the slightest.

"You only focus on the present, value this overnight trend, but do not know how to think about long-term development, you will suffer from it!"

Everyone in the Zhen family fell silent!

Oh, yes!

Changshan is next door to their Zhongshan, while Runan, Yuzhou, is far from them, and there is a Yanzhou in between.

If the thunder wrath of the Changshan King broke out, what would the Runan Yuan family take to help their Zhen family?

"I'm waiting to wake up!"

Everyone sighed and said, "I hope King Changshan won't let us down!" "

Since they chose to trade with Liu Chen, the king of Changshan, it was equivalent to offending the Yuan family. Naturally, I hope that Liu Chen's development is getting better and better.

After everyone dispersed, Zhang dragged his tired body back to the inner room.

"Mother."

A little loli who was only five or six years old appeared behind her and gently beat Zhang's back with her small hand.

This made Zhang feel very gratified: "Mi'er is here? "

"Mother, the king of Changshan that my uncles and uncles just mentioned, is it the eldest brother who saved me from the thief in the first place?"

"Oh, that's him." Zhang Shi said softly.

Liu Chen had come to Zhongshan more than two years ago, and he had come along the way to sweep up the Yellow Turban Army, and he happened to rescue Zhen Mi once.

This was greatly shocked by Zhen Mi, who appeared to be prematurely wise because of his father's early death, and he also missed Liu Chen.

After getting the confirmation, Zhen Mi smiled and asked Zhang about Liu Chen's deeds.

During this time, the Zhang family was very busy, and Zhen Mi couldn't bear to disturb her, and now she finally had a chance.