Chapter 1441: Mr. Ke, big wedding!

"Master, why are you here~?"

In the Qiquge workshop, Fubo saw Li Zexuan and hurriedly greeted him.

Li Zexuan stopped, but his eyes scanned in the courtyard, while watching, he

replied:

"Fu Bo, I heard that the vanadium ore from the Shu area had been shipped back,

so I came to have a look! Where are they? How many are there in total?"

Fubo said with a smile: "Master, the ore has been transported to the steel

mill. The old man knows that the master values this type of ore, but he dare

not pile it up!"

Li Zexuan smiled, just as he was about to speak, another person entered the

workshop.

"The vanadium mine is here, where is it... Shan Chang, are you here too?"

The person here is Wang Ji.

Vanadium is a necessary catalyst for the large-scale mass production of

concentrated sulfuric acid. Not only Li Zexuan is concerned, but Wang Ji has

been waiting for the vanadium mine in Shuzhong to be shipped back quickly.

Li Zexuan smiled and nodded, and said, "Well! Mr. Wang, are you so fast?"

Wang Jile said: "Hey! As the head of the chemistry department, of course, the

old man has the responsibility to help the college develop new chemical

materials. This vanadium ore old man has been looking forward to it for a long

time!"

"Master, the guards who transported the mines this time were all Qiang people

from the Shu area. They also brought two letters, saying that they were given

to you by Mr. Ke!"

At this time, Uncle Fu took out two painted letters from his arms, handed them

to Li Zexuan, and said.

"Mr. Xiao Ke?"

Hearing this name, Li Zexuan was a little dazed subconsciously. After a

moment, he recovered and couldn't help but happily said, "It should be Ke

Shiqing, right? Ouch, it seems that this young man got mixed up in the Qiang

tribe. Not bad~! They are all honored as Mr.!"

Wang Ji stroked his beard and smiled proudly: "Our students at Yanhuang

Academy will be like stars and moons wherever they go. The old man Ke Shiqing

has some impressions. He is indeed a good, diligent and studious child~!"

This old guy now looks like some old gentlemen in modern times. When he

learned that his students are promising, he was very contented in his heart,

but he was still quite reserved and restrained in his mouth and face. Li

Zexuan couldn't help but want to laugh.

"Haha! Let's go! Mr. Wang, let's take a look at the fineness of these vanadium

ore together?"

Li Zexuan saw that Fu Bo was secretly facing Wang Ji who was "smelly fart" and

hurriedly pulled Wang Ji toward the steel mill.

"Ah~! With so many ores, can you extract a lot of vanadium?"

Walking into the yard of the steelmaking plant, I saw a large pile of light

gray ore piled under a cloth shed. At a glance, it could be thousands of

catties. Wang Ji's eyes widened and he couldn't bear it. Exclaimed.

Li Zexuan walked up to the front, picked out a piece from the pile of ore at

random, took it to the front, looked at it carefully for a moment, and smiled:

"Yeah! The fineness is very good! Mr. Wang, this pile of vanadium-titanium

magnetite can produce at least 300 catties of vanadium. This amount of

vanadium is enough to cope with the consumption of sulfuric acid produced by

the workshop! Let the craftsmen in the workshop remodel the boiler and set up

a small-scale vanadium smelting workshop, and then another sulfuric acid

workshop to produce a batch of concentrated sulfuric acid as soon as possible.

I have great use!

Wang Ji replied excitedly: "Yes! Shan Chang!"

Even if Li Zexuan didn't say it, he would take the initiative to ask for it.

After all, he finally got so much vanadium-titanium magnetite. If he couldn't

refine it by himself, he would have hairy in his heart!

"Oh! By the way! Shan Chang, the "Chemistry" textbook says that this sulfuric

acid is highly corrosive and can react with iron to form copper sulfate and

hydrogen. Then what should we use to store concentrated sulfuric acid in the

future?"

Wang Ji paused for a moment, then said suddenly.

Li Zexuan thought for a while, then smiled and replied: "Mr. Wang, dilute

sulfuric acid can dissolve iron and release hydrogen. The reaction principle

is that the freely moving hydrogen ions in dilute sulfuric acid react with

iron. However, the contact between concentrated sulfuric acid and iron does

not Will or rarely react.

Because of the high purity of concentrated sulfuric acid, sulfuric acid exists

as a covalent compound instead of an ionic compound. When the purity is high,

it ionizes very few hydrogen ions, almost none, so it will not corrode

ironware, but will A passivation reaction occurs with iron, so that a dense

oxide film is formed on the surface of the iron. This dense oxide film

prevents the concentrated sulfuric acid from entering the iron to continue the

reaction.

However, although concentrated sulfuric acid can be stored in carbon steel, it

is best to store it under normal temperature and pressure, so that the

corrosion rate of carbon steel is the lowest, because hot concentrated

sulfuric acid will also react with iron, in order to ensure that the

concentrated sulfuric acid The safety of storage requires the use of

horizontal storage tanks and a leak-proof wall around the storage tanks.

Sulfuric acid storage rooms must be strictly prohibited from fireworks,

because there will be a small amount of dilute acid on the surface of the

concentrated sulfuric acid liquid that reacts with iron to produce hydrogen.

Hydrogen will explode when exposed to fire. In terms of safety, Mr. Tarzan! I

don't want any safety incidents in our workshop! "

In the end, Li Zexuan's face must be solemn.

Even in modern times, chemical plants are also the most prone to safety

accidents. Either the leakage of toxic chemical products or the explosion

caused by flammable substances, no matter which one, will bring significant

impact to the surrounding people. hurt!

It is precisely because of this that Li Zexuan has repeatedly exhorted Wang Ji

so solemnly!

Wang Ji also understands the stakes. He solemnly said: "The chief of the

mountain can rest assured that the old man will put safety first, and

regularly train the craftsmen on safe production, and combine their monthly

wages with the production safety. The implementation situation is linked, so

that everyone will strictly abide by the regulations of safe production!"

Li Zexuan's eyes lit up and he nodded and said, "Well! Mr. Wang, you have a

good idea. When you turn back, you will discuss with Fu Bo how to implement

this wage system as soon as possible. Craftsmen who comply with the

regulations will pay more and violate the safety production regulations. Just

deduct the money and let all the craftsmen in the workshop take it seriously!"

"Mountain leader, no problem! The old man knows the importance!"

Wang Ji nodded and responded.

……………………………

After instructing Wang Ji to pay attention to safe production, Li Zexuan asked

Wang Ji to produce a batch of concentrated sulfuric acid as soon as possible,

because he was going to be a battery!

In addition, vanadium, the catalyst used in the production of sulfuric acid,

can also be used as a catalyst for cracking petroleum in the future. It can be

described as one thing with multiple uses and two birds with one stone!

After leaving the workshop and returning to the other hospital, Li Zexuan took

out the letter that Fu Bo gave him. On the envelope, one reads "Shan Chang's

kiss," and the other said "Mother, please." Li Zexuan opened it. The letter

Feng Ke Shiqing wrote to himself began to read carefully.

"Since leaving Yunshan, it has been almost a month in a blink of an eye.

Shiqing misses the people and things in the academy very much, but Shiqing is

even more grateful to Shanchang for the opportunity to benefit the people of

his hometown this time. Now, he is from Guanzhong to Shu. Roads are being

built;

The imperial court also sent a large number of officials with a lot of money

to support the people's livelihood construction in Shu;

A group of merchants from Chang'an City also opened shops in Chengdu

Prefecture. They brought many new things that local people had never seen

before. The business in Shuzhong was very prosperous;

The mining of vanadium-titanium magnetite has allowed the local Qiang people

to work in the mines to earn money, but within half a month, the wages

received by each miner almost equals the previous three or four months of

income. !

Following your instructions from the head of the mountain, Shiqing adheres to

the principle of safety first, preferring to mine the vanadium mine more

slowly, but also to ensure the safety of the miners, so no one has been

injured or killed since the vein mining!

Oh, by the way, "Datang Daily" has also opened an office in Shuzhong.

Nowadays, people in Shuzhong are getting used to reading newspapers every

morning! Students saw in the newspaper yesterday that Shan Chang had invented

a new type of waterwheel and made the drawings public. Shi Qing is proud of

being a student of Shan Chang!

In addition, His Royal Highness Shu asked to set up the Yanhuang Bank Branch

in Shuzhong. With the help of Gao Changshi, the people and merchants in

Shuzhong have slowly begun to accept the new currency of Tang Yuan and use

copper money. The number of people is getting fewer and fewer!

With the help of the Sanbao brothers, the students brought Quyuanli, "Datang

Dictionary", bicycles, coal stoves, and honeycomb coals to the middle of Shu.

With the support of Gao Changshi, they helped to develop people’s wisdom and

prosperity. Things, promote business!

Today's Shuzhong is undergoing earth-shaking changes. How fortunate for the

students to witness the growing prosperity of their hometown and the richer

lives of the villagers! The student once remembered that Shan Chang said

before: \'You have to feel shallow on paper, you must do it by yourself\'. The

students realized the true meaning of this sentence in the process of leading

the people in their hometown to get rich!

Some things seem simple, but when they are really done, they often encounter a

lot of difficulties. Fortunately, those students who are in difficulties have

heard them. Now the students have become Mr. Xiao Ke in the eyes of the people

of Zhangzhou!

The mountain leader can rest assured that the students will win without

arrogance and defeat without discouragement. Haosheng will lead the people in

Shu to become rich, and will never shame the mountain leader or discredit

Yanhuang Academy!

Student Ke Shiqing bows down and wishes Shan Chang everything goes well and

healthy! "

"Sang Gong, what are you looking at? So happy?"

Just after reading the letter, Li Zexuan was about to sigh, when Han Yuxi

happened to come over and asked with a soft smile.

"Haha! It's nothing! It's a letter from a college student to my husband!"

Li Zexuan smiled, drew his wife to his side, and smiled.

"Students' letters? Aren't all Xianggong's students in the college? Why do I

need to write to you?"

Han Yuxi frowned the pretty willow leaf eyebrows and said in doubt.

Li Zexuan smiled and asked, "Lady, still remember the student named Ke Shiqing

who invited Ying to go to Shuzhong earlier?"

Han Yuxi condensed her eyebrows for a while, and she said, "Oh! Concubine

remembered that, earlier his mother came to Yunshan to send you a letter to

Xianggong!"

"Yeah! That's him! This kid is now doing good work in Shuzhong. He is a

teacher for his husband. I am very pleased to see it~!"

Li Zexuan handed the letter to Han Yuxi, and then smiled.

"That's it! Why do I laugh so happily!"

Han Yuxi took the letter paper, swept it aside, and said with joy: "The

Xianggong is benefiting the people of Lantian County, but Ke Shiqing is

benefiting the people in his hometown. This student is very much like you! The

students of Yanhuang Academy will be able to be like Ke Shiqing in the future.

In the same way, use what you have learned to benefit one party. At that time,

Xiang Gongke will truly be full of peaches and plums, and his fame will endure

through the ages~!"

Li Zexuan heard this, his heart inevitably stirred. He patted his wife on the

shoulder and sighed: "So, Yanhuang Academy is the Tang Dynasty, our family's

greatest wealth and reliance! Rather than delve into the art of intrigue, get

into the court. , It’s better to start school and build a government and teach

what you have learned to thousands of disciples. He will treat me all over the

world. Even if you are the prime minister and emperor, you should respect me

three points!"

These words are the truth in his heart!

At the beginning, Yanhuang Academy and Communication Engineering were founded

to benefit the people of the world and seek a little welfare for the working

people of this era. At the same time, Li Zexuan founded Yanhuang Academy to

seek a support for himself, one who can settle down in this era of feudal

emperor. Stand on your feet, settle down, and let others dare not easily move

their own reliance!

Only when the students of Yanhuang Academy become more and more promising, and

when there are more and more promising students, his reliance will become

stronger!

In addition to his own greatness, the reason why Sage Kong is so shining and

famous is that he has three thousand disciples spreading his doctrine and

sending it to the altar in one fell swoop!

Li Zexuan knew he couldn't be a saint like Confucius~www.mtlnovel.com~ He just

wanted to get a solid support in this feudal age, nothing more!

"Miangong, you have worked hard for this family~!"

Han Yuxi stroked Li Zexuan's forehead with some distress, then nestled on the

latter's shoulder and said softly.

"Hehe! I am not bitter for my husband! I know my wife in this life, and there

is such a love and care for my parents, not for my husband!"

Li Zexuan stroked Han Yuxi's long hair and comforted him softly. After a

while, he said, "Oh! Shiqing wrote a letter to his mother to send the letter

to Chang'an for her husband. , You also pack up, we will return to Lantian

County in a while!"

"Hmm~! Oh, by the way, Xiang Gong, we don’t seem to be able to go back today!"

Han Yuxi nodded first, then shook his head, and said.

Li Zexuan suddenly wondered: "Why is this? Does the lady still have something

to do in Yunshan?"

Seeing that Li Zexuan really couldn’t remember what happened, Han Yuxi had no

choice but to say, “Did you forget the father? Tomorrow will be Pang Feiji’s

wedding. Marriage, both fair and reasonable should go there, right?"

Li Zexuan opened his mouth, and it suddenly dawned on him that Liu Feng had

mentioned this to him before, but he had too many things in his daily life and

he forgot about it accidentally. At this time, he smiled embarrassedly: "Yes.

Hey! Look at the memory of my husband, I almost forgot about it! Thanks to the

lady for reminding you! Then we won't go back to the county town tonight, and

we will have a wedding tomorrow together~!"

"Hmm!"

Han Yuxi smiled sweetly and nodded in response.

…………………………

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