The earliest sulfuric acid-making process was popular in the old century to produce green alum and fluorine, or to mix sulfur and saltpeter to burn gold, which can directly obtain sulfuric acid.

Today's Daxia gold manufacturing workers have not made much improvement. The Star Warlock only needs a small amount of sulfuric acid. Since the Star Warlock apprentices are not curious about the bear's anti-burning ability, gold naturally does not have an urgent need for sulfuric acid.

But Cheng Jinzhou wanted large-scale production. Simple process production was no longer suitable. Not to mention the great waste of raw materials, the slowness of production is already unbearable.

Bai Jing and others, under the subtle influence of Cheng Jinzhou, had long set the first step of industrialization on the sulfuric acid-based lead chamber method. Although Cheng Jinzhou said it, it was completely done by their own experiments. Xiao Cheng was unable to help with all the difficulties.

As his doctoral in physics, Jin's understanding of chemistry also ends with the so-called industrial production of gold. In the scientific community that has attracted the century, it is also part of practice.

Yisu gradually emerged from behind Cheng Jinzhou with his elegant tail, Jin Xiang looked around and said:

"The agent is really comfortable.

"Can it be more comfortable than customer service? I bang Ni Cheng and Jinzhou glanced at the ring.

"Customer service is like the officials you know. They have great power, but in terms of comfort, there is no way to compare with merchants.

"Chinese-style civil servant bombing or American-style? Jin Cheng and Jinzhou knew that Yisu understood the world before traveling through time.

Yisu laughed and said, "Of course it's American.

"Poor customer service. Zhicheng Jinzhou shrugged and gradually sighed, "It's a pity that we are not a big businessman, otherwise we would have abused this little Buddha gold to death and let him enjoy the past and future life of fighting against Buddha.

"There is a whole planet that allows you to spread and there is no interference. I wouldn't be able to help it. Hong Jian Yisu shook his head and said, "In recent years, few Star Alliance agents have the luck of you. Jin should cherish it. The current customer service, probably won't let you have any leisure time. Hong may have already taken action.

Cheng Jinzhou doesn't like the horrifying atmosphere created by former customer service classmates, but has to admit that resisting danger is a reality.

"You build your own industry and gradually develop your own industry. Find products that suit you. Maybe in a few thousand years, you will become a part of the Star Covenant. There is a cash meal in the House of Commons to enjoy the fruits of corruption." Hong Ni Yisu didn't know what he remembered. His tone became cynical.

Cheng Jinzhou raised his eyebrows and certainly would not answer the conversation.

Bai Jing halfway took Cheng Jinzhou to see his laboratory. The lead room method is simpler to say, "Booming is to pile sulfur and saltpeter in a container made of lead to burn around Ni with fire. This is a coal mine bomb, so fuel is not short of gold raw materials, which can be bought from other places and brought back through water transportation. Cheng Jinzhou can also find ways to reduce costs.

So the only problem is the production degree. The price of lead is not cheap. It exists to prevent it from being dissolved by sulfuric acid. In theory, there is no problem in replacing it with gold, but if it turns into copper and iron, it will not be used.

Cheng Jinzhou knew the problem with the lead room law, but he still listened carefully to Bai Jing's explanation. Several other astrology warlocks also looked at him with bright eyes.

At that moment, Cheng Jinzhou remembered the days of substituting classes at school. A silly freshman. He always looked at every person who climbed the podium with magical eyes. If there was a silly little girl, she would even think that a young doctoral student was of a high level. Maybe she could make the kind of people worshipped by the teachers and investors in the year.

Xiao Cheng suddenly said with a sense of responsibility: "I did a good job and my money gradually met my needs. It was quite good.

Bai Jing, Liao Qian Lan and Zhu Jingsheng all jumped up, as if Cheng Jinzhou's confession gave them great encouragement. Until Cheng Jinzhou was sent back to the county government, he was in a state of joy.

June 5th is the hottest time in Jinchuanzhou.

The green big-leaf tree species all drooped their heads and did not dare to show their faces to the sun.

The grass was a little more courageous, and Bo hid in the shadow of the bushes and had fun alone. A few mice followed the path that people stepped out, and reached the top of the small mountain like a climber. Then they stopped and stood on the hanging rocks. Bo stretched his neck and looked at the winding convoy on the provincial road like a reduced version of the sunlight wolf.

The knights of the fleet wore standard armor. The mail with heart protection mirrors and knee pads on gold shoulders was soothing and covered with gold without any tilt. Are there any handmade suits and standard suits that had been treated with the price of the shoulders often at the same price as the armor.

If there were aristocratic families of many generations present, he would definitely be able to show that the armor of the cavalry knights was all ordinary with good gold. Among them, the outfits of the leading people might be more valuable than the fiefs of the little nobles. Unfortunately, no one would care about Depinghong, who was poor.

Although no one can see his own armor, no one can understand his thoroughbred horse. The knights were still stubbornly armed Jin, only taking off his helmet and hanging on the front of the saddle Jin held the whip and banging his waist straight. "Kilometres from Shaonan, Ni arrived at Shaonan County. Jin announced that the court's He Linghong everyone had a holiday for three days. Jin played casually. Now they cheered me up. The leader of the knight Chun controlled the horse with his legs and pinned his sword with his left hand to pose as a young master Zhuo Shijia. Unfortunately, he was older and older, the rushing voice became hoarse. If he was younger, the hoarse voice of the old year gradually became "magnetic bomb," he would have been called "magnetic bomb,"

"Dun Hu Bo or send someone to fight the front station to Hong or notify Cheng Jinzhou" said the person who spoke also sat on a pure blood horse but was wearing a scholar's robe.

"What are you doing so urgently? I want to see how he is doing fish in the countryside. How to record De'an's mean tone is also from behind. However, it is the famous young master in the capital. Ji Jin Mu Yinxing.

scholar.

Since seeing Cheng Jinzhou's promotion in Xiajing Temple, Mu Yin has returned home and started to practice hard to try the star map, spending his time mathematical and physics. His progress has been much bigger than his peers, but before he can show off his gold to Cheng Jinzhou, he heard that Cheng Jinzhou was about to become a second-level star warlock.

Mu Yin must see Cheng Jinzhou with his own eyes to make sure he did not make fake gold or other similar things.

The Star Warlock Association and the court who were sent by the Star Warlock Association and the court had no choice but to follow the Star Warlock Association and the people who were sent by Hong to congratulate the second-level star warlock. There should be formal rules for formal celebrations.

Tian Shimin knew that Mu Yin didn't like Cheng Jinzhou and sighed, "We're just two of us, Jin, don't cause trouble. Jin, if you want to do anything, then record Jin and go back and talk, don't make trouble by yourself, do you know? Dunhu. Go and send someone to stand in front of the front. There is no reason to sneak into the place.

"The red flower bomb you go to Tongzhijian Zhou Dunhu's orders are neat and neat. He is a standard battlefield nobleman who is nearly a year old. Ni kills several people every year to maintain his spirit and youthful health. In the past, he often goes to the battlefield. In recent years, he often slaughtered prisoners to make up for the numbers. No matter what, he is one of the few knights in the Daxia who has seen a real battlefield.

Honghua was a young man with a three-flowered emblem on his left chest. He leaned over and put on his helmet and urged the horse to run. Jin seemed to be going to fight.

The combat effectiveness of the noble knights is not the case, but the weapons, equipment and momentum are quite sufficient. In fact, in most cases, the combat effectiveness of the noble knights is indeed several times that of ordinary soldiers. They have professional waste of manual equipment and money to practice martial arts since childhood, learn military tactics and basic battlefield knowledge, and grow up listening to the battlefield stories of their parents. They are brave and powerful not only have the experience of whipping servants or even killing passers-by. The misunderstanding of being forced to the desperate situation has a stronger sense of combat than farmers. Because their lives are more precious, the nobles who are not forced to the desperate situation have a stronger sense of combat than farmers, because they know how to fight.

Of course, the equipment and combat effectiveness of the nobles are often disproportionately. A purebred horse can raise a concave army to death. The habit of sprinting red flowers at will. If it is placed among civilian cavalry, it is either killed by the commander or the fierce horse under the crotch.

However, Honghuajin, who had just turned the intersection, quickly rushed back.

Tian Shimin stood up and gradually realized that something unusual was happening.

Finally, a young man with aristocratic qualities, Jian Honghua did not shout Jin but went to Zhou Dunhu to say, "It seems that the territory of De'an County is in front of him.

"Nonsense, at least there is a rhinoki Zhou Dunhu said that Jin was not sure that it was common for Jin to lose direction during the march. But it seems that the wrong distance on the provincial highway in China is not a joke.

Tian Shimin gently urged the horse to come to Zhou Dunhu and looked at his star formation and said, "We are not wrong in the journey, there are still thirty kilometers away from De'an."

"What then?" Mu Yin said as Li Ma flew up and then couldn't speak.

A group of knights rushed out of the corner. Then, as they looked at the scene in front of them, Jin stopped and stopped.

The canal, which is 100 meters wide, flows quietly. Two hundred-foot sea boats that can only be seen in the harbor are parked on the edge of the wooden pier. There are countless sedan chairmen, carrying large or small buns up and down.

On the way, the merchants coming and going one after another were snorted by the old cow with wide and thick shoulders, lowered his head and dragged the flatbed car forward with his head and gold.

On the left side of the knights is the baking mountain that is higher than the main hall of the palace, one canal that is connected to one canal until the end is unseen. On the right side of the knights is the grain mountain that is higher than the mast of the ship, one canal that is connected to one canal until it is covered by the mountain.
Chapter completed!