If the temperature is not enough, how can you refine glass? You must know that colored glaze also needs to be fired at high temperatures. There is no need to question this bit of technology, just shout 666.
The dry distillation of nitric acid waited until the next day. It was dark and it was time to get off work. It was impossible to pull out a glass cover. If you have no experience, you cannot start blindly.
The arrangements for the next day all revolved around the production of nitric acid. The glass cover I pulled out in the morning worked very well.
Zheng Xiong is supervising here, and everyone in the glass factory is working hard and quickly. Nitric acid has been successfully prepared, and sulfuric acid has also been prepared long ago, not to mention glycerin, which has been hoarded a bit recently.
The chemical name of nitroglycerin is glyceryl trinitrate, also called nitroglycerin. It is produced by the esterification reaction of glycerin with a mixed acid of nitric acid and concentrated sulfuric acid under heating conditions. It is highly prone to explosion and was developed and developed by Nobel in the laboratory for use in explosives. Nitroglycerin can also be used in medicine to treat heart disease.
Nitroglycerin was invented by Sobrello, a chemist at the University of Turin, in 1847. Nitroglycerin was not originally produced for military use, but for the treatment of heart disease. He discovered that this sticky substance could be dissolved in alcohol and made into a medicine that had special effects on heart disease and angina pectoris. Due to an accident, the sticky nitroglycerin caught fire, and Sobrelo's hands and face were left bleeding. He almost lost his life, so nitroglycerin appeared as an explosive.
We know the most famous honorary award - the Nobel. This great man made his fortune from dynamite and became famous throughout the ages.
Dynamite was developed in 1866 using nitroglycerin (an explosive whose main ingredient is nitroglycerin mixed with wood powder, saltpeter and calcium carbonate).
[Danger, please do not imitate. 】
This matter is very dangerous. Zheng Xiong will not make fun of his own life, and of course he will not force others. There must be brave men under heavy rewards. Throwing money at it is in line with the common sense of us time travellers.
An arm worth 100,000 yuan would not be less in reality, even 10,000 yuan would be sufficient.
Money can make the world go round, and this was also true in ancient times.
Zheng Xiong held a mobilization meeting for the employees of the glass factory.
"What's coming next is very dangerous. I won't make it difficult for you. It's all done voluntarily. The salary is tripled. If there is an accident, your children will be supported by the glass factory until they grow up. You don't have to worry about your parents' retirement. I'm willing. If you want to, come forward and I promise that as long as I am alive, I will not miss a bite of their food."
Everyone whispered, and in the end it was estimated that Zheng Xiong's guarantee had an effect. Human lives were worthless these days, and the government would not take the lives of their craftsmen seriously.
Zheng Xiong's popularity among ordinary people is still very useful.
"Sir, I am willing. If an accident happens, please ask me to take care of my family."
"The younger ones are also willing."
Voices sounded one after another, and Zheng Xiong's face became slightly heavy. He was afraid of the unexpected. Even if Zheng Xiong knew the ratio, accidents would still happen at any time.
"You are all good. I am very optimistic about this thing. Once it is produced, I will let you leave your name."
A few people were a little excited. Zheng Xiong's achievements were obvious to all. The things he made had benefited countless people, and they would definitely be remembered in the history books. After hearing Zheng Xiong's assurance, several people almost danced.
The crowd of onlookers felt a little regretful. There was no chance for ordinary people to leave their names in history. The stories on paper were all about high-ranking officials and dignitaries. A different kind of life was also what people pursued.
After the mobilization was over, Zheng Xiong asked everyone to get ready, took a few iron sheets to provide some protection for a few people, and commanded them by remote control, far away.
It is human nature to be afraid of death, and no one is an exception. Those who are not afraid of death are all people of faith. Zheng Xiong has no faith and is instinctively afraid of death.
Several people carefully and slowly added firewood, and one person added materials. Who would be willing to die if he could live.
Seeing several substances starting to react, several people were slightly relieved. Nervous and excited, Zheng Xiong still hoped that there would be no accidents.
Fortunately, everything went smoothly. When the reaction was completed, some sticky substance was left behind, and the flame on the stove was extinguished. Several people looked happy and jumped up and down there, celebrating their survival.
Zheng Xiong looked at it with a gloomy look on his face. The last step seemed to have been accomplished, but many people had been killed. Surprises and surprises, you never know which one will take the first step.
"You guys, come here, don't touch the solution you made."
Zheng Xiong shouted loudly, with great power.
Several people were trembling with fear.
"Sir, the younger ones can't help themselves when they see that this has been made. I hope you will forgive me."
"Is this a matter of forgiving you? You have seen this success, and I have seen it, but this thing is very dangerous. If you encounter it, it will be a matter of human life. You hope that your wife will not be a widow."
"Yes, sir, the little ones must pay attention next time."
Having said that, no one knows what he is thinking.
Zheng Xiong looked at the disdainful expressions on several people's faces, and decided to teach them a lesson. If it didn't happen, he would feel a little guilty.
"You guys dig a hole, pile charcoal in it, put that thing in, be careful, and finally get some firewood for him to light."
Even though they didn’t know Zheng Xiong’s intentions, they didn’t hesitate, and three times the salary was still a good deal. The efficiency is also very fast, and digging holes to bury charcoal is trivial.
As a few people left, Zheng Xiong led a few people to wait in the distance. This thing was unstable, and it was not known whether collision would have any effect. He could only use stupid methods to burn it.
Nobel's method of detonating it was with gunpowder, but fire would work just as well.
As the temperature in the pit increased, the newly made nitroglycerin gradually became violent. With a loud noise, a large pit exploded in the distance where the nitroglycerin was placed, and soil splashed everywhere.
The onlookers in the glass factory were stunned, especially the few people who had done it themselves. Their backs felt cold and they quickly saluted Zheng Xiong.
"You guys made a mistake, and I will never do it again in the future."
"This time I will teach you a lesson. Next time, if there is an accident, you will be gone."
"What the adults teach you, the children must remember."
He shook his sleeves.
"Continue tomorrow, this thing is life-saving."
