Datang: Combining the dual combat power of Lu Bu and Xiang Yu at the beginning

There are no less than a thousand of these boxes, and the huge "bucket" is placed all over the shores of Luoyang Lake.

"Emperor, what are these?" the

ministers leaned in, looking here and there, touching here and there.

This box contained all kinds of things like steel bars, and what was in the "bucket" seemed to be greasy and black oil poured on the walls during the siege.

In this era, people are actually no strangers to oil, and there have long been records of oil on the land of China.

"I Ching": "There is fire in the ze" and "up and down the ze".

Huaxia land is extremely rich in oil, such as the well-known Daqing Oilfield, Shengli Oilfield, Liaohe Oilfield, North China Oilfield, Zhongyuan Oilfield, etc., all of which are rich in oil.

Especially in Zhengzhou, where the current Shendu Luoyang is located, it belongs to the scope of the China Crude Oil Field and has become an important oil and gas production base in eastern China.

Big head, big head, don't worry about rain.

Although

facing Li Rail's million-strong army, Li Zhiyun is full of confidence.

Zheng Wenxiu, the commander of the navy division, General Shenwu, and now the commander of the naval corps, looked at this barrel of black oil and thought of the fresh things in the box.

Linking the two together, there was a little shock in his eyes

: "Emperor, could it be that the contents of this box and the oil in that barrel will be combined to form a new ... New...

Zheng Wenxiu couldn't say it, he didn't know what words to use to describe it, but he always felt that he was right.

Li Zhiyun nodded affirmatively at Zheng Wenxiu.

Let Zheng Wenxiu be the commander of the navy, it seems that he chose the right one.

He could even guess one or two of these things.

Actually, this is also normal.

Zheng Wenxiu, who was born as a sailor, thinks about how to strengthen the strength of the navy (navy) every day.

If a person thinks about one thing every day, his brain will become more and more bright.

If you do not forget, there will be an echo.

At this time, Zheng Wenxiu seemed to have discovered the clue, his fingers reached into the oil to stir, and then put it on the tip of his nose and smelled.

Zheng Wenxiu: "Emperor, this taste seems to be a little different, there is the smell of oil, but it feels purer than oil."

Luo Shixin: "I'll lick and see..." "

That's right, this is oil, not oil!" Li

Zhiyun threw out a contradictory sentence.

Li Zhiyun immediately asked people to carry ten barrels of real oil, put them together with diesel barrels, and scoop up one scoop up with a large wooden spoon.

"This is oil is also called crude oil, and this barrel is also oil, but it is a kind of petroleum - diesel

"diesel?"

May I ask the emperor, is it the 'chopping' of wood?

Li Zhiyun nodded:

"Well, it's the 'chopping' of chopping wood

???

!"

Li Zhiyun looked at everyone's puzzled little eyes and said with a smile:

"The reason why it is called diesel fuel is because it burns with black smoke, which is similar to the black smoke produced by our usual burning sticks, so it is called diesel!"

Li Zhiyun said, pouring the diesel fuel in the wooden spoon into a small jar on the ground, which ignited.

Sure enough, thick black smoke rose up, and a heavy smell of oil wafted in the wind.

"Oil can be extracted sequentially from various materials according to different boiling points.

"For example, if we heat oil to about 40 °C, we can extract gasoline gas; when heated to 250 °C, the extract is gasoline; when heated to 300 °C, the extract is diesel; and when heated to about 350 °C, it is lubricating oil."

Li Zhiyun talked endlessly based on the knowledge points in the nine-year compulsory education textbook he learned in his previous life.

Fortunately, I was a student in my previous life, or I really don't understand this.

The system pretends to be dead after each reward, and does not come out to guide it.

Zheng Wenxiu's eyes lit up, he didn't expect that this oil (crude oil) could actually refine so many things!

Luo Shixin slapped his thigh:

"Oh, 'lubricating oil'?"

"Emperor, let's start refining, recently a little jerky, encountered are relatively arid passages." Cheng

Yanjin suddenly jumped up and tried to stay away from Luo Shixin.

Li Zhiyun continued:

"If you heat crude oil to above 600 degrees Celsius, you can get residue oil

!" "Residue oil can be used to make coke, asphalt and candles!"

Everyone looked at each other, and they only understood two words.

But for now, if you want to extract these things from

oil, you must heat it!" "Emperor, this oil did not expect to be so useful, but relying on the boiling point to extract, I am afraid it is difficult."

"Let's not talk about how to heat, the problem of heating is simple, just how to accurately control the temperature

?" "This oil is flammable, it will burn when it sees fire, how to ensure safety in the heating process?"

Everyone talked about it and shook their heads.

"Do you remember the technique of brewing Malan Mountain that Xu taught you

?" "Remember to remember, it was the first time that the last general drank the best wine

!" "Yes, at that time, I remember that the emperor used a distillation device to distill the wine!" Li

Zhiyun turned to look at Liu Min:

"Master Liu, can you still recall what the distillation equipment looks like?"

Liu Min thought for a moment and nodded solemnly.

"We can actually use atmospheric distillation to refine oil, and the principle is the same as the principle of winemaking

!" "As for the control of this temperature, I think Master Yuan Tiangang may have more say!" Li

Zhiyun looked at Yuan Tiangang on the side.

Yuan Tiangang had just returned from the White Horse Temple and was preparing to celebrate the New Year in Luoyang City.

He came this time and brought Li Zhiyun the "Jinwei Mighty Pill".

This is obtained after refining nine nine eighty-one days.

Yuan Tiangang walked out and held his beard:

"Yes, we alchemists often pay attention to the fire, and when the fire comes, this pill will naturally become."

"And how to control the temperature, we can observe!"

"Take alchemy, for example, where the shape of gold is cast, the black turbid qi is exhausted, yellow and white are second; yellow and white qi is exhausted, green and white are second; green and white qi is exhausted, and green qi is second."

Li Zhiyun nodded:

"This is the origin of the idiom 'pure fire'.

Li Zhiyun took a spear from the soldier on the side, removed the spearhead, left only an iron pipe, and made a scale on it:

"If we install an iron pipe on the appearance of the distillation equipment, we can see the general temperature just by the color change of the iron pipe!"

Li Zhiyun smiled bitterly.

Other people's systems are all in one step, and their own systems are semi-finished products.

I also have to try to recall all the knowledge I learned in my past life in order to be successful.

Let's just say that this flintlock gun, but I have repeatedly dismantled it thousands of times to figure out the principle.

But the revolver will not work, it is difficult to disassemble!

An hour later.

With the joint efforts of nearly a thousand soldiers, two large-scale distillation units were built.

Everyone began to refine according to Li Zhiyun's words and deeds.