Otaku Engineer in Great Tang Dynasty Chapter 827: There is a mine at home, so I don’t panic!
"Fu Bo, don’t ask first, you will naturally know in the future! The last thing is just a plaything for people’s entertainment! The first thing will be more useful, but it’s hard to see now. The things that carry him can be made! The top priority right now is that you have to make the crusher and the high-temperature steam generator first!"
When Li Zexuan saw Fu Bo's look confused, he knew what he was thinking, and quickly explained. z z z z z z z z z z s
"Okay! Old man, let's make arrangements! These two machines are not complicated, I must be able to make them in three days!"
Fuber nodded, and did not continue to question.
"Oh, yes! Fubo!"
Li Zexuan patted his head and suddenly exclaimed: "When you melt the rubber in the high-temperature steam generator later, you can add a certain amount of sulfur. For the specific amount, you have to send someone to do an experiment! According to me As we all know, adding different proportions of sulfur in rubber will affect the hardness and wear resistance of the final rubber! The two things I want to do require a certain degree of hardness and wear resistance. If you have any idea, you can show me all the vulcanized rubbers obtained from the experiment, let me choose the most suitable one!"
The rubber obtained from the raw rubber latex is called raw rubber. The raw rubber is a relatively soft and easy-to-melt linear polymer. After being vulcanized, the rubber can be vulcanized at high temperature, making the raw rubber Part of the carbon-carbon double bond is opened to sulfur to form a disulfide bond, which converts the originally linear rubber into a polymer compound with a network molecular structure, and the vulcanized rubber has better physical properties.
Raw rubber will crack when heated, with poor mechanical properties, weak abrasion resistance and softness. The vulcanized rubber has an increased melting point and strength due to the cross-linking of molecules. Rubber vulcanization is impossible in the modern rubber production process. An essential step. The rubber in many industrial products is vulcanized rubber, such as tires!
Fu Bo did not ask Li Zexuan where he got the information, because he knew it was for nothing if he asked. The young master seemed to be born with him, and he had too many secrets!
"Master, will all the rubber be treated like this in the future?"
Fu Bo asked with some worry after considering it for a while.
Li Zexuan thought for a while and said: "Most of them should be handled like this, what's the matter?"
Except for a few industrial products that do not require vulcanization, most of them require vulcanization.
Fu Bo smiled bitterly: "Master, in this way, I am afraid that a lot of sulfur will be needed! Where can we buy so much? This time, in order to refine rubber latex, we will soon empty the vinegar workshop in Chang'an City. Now the price of vinegar has risen. If you buy sulfur in this way, I am afraid that the price of sulfur in the major drug stores in Chang'an City will also rise! Then we will do evil!"
In ancient times, the main function of sulfur was medicinal use. Li Zexuan used the sulfur to make explosives to bomb the Snake Lingshan from a drug store! Sulfur is used for medicinal purposes. It was first seen in Shennong's Materia Medica. In this book, sulfur is used as a traditional Chinese medicine. It is listed as the third Chinese medicine and can cure more than ten kinds of diseases.
Fu Bo is afraid that the large-scale acquisition of the workshop will cause the price of sulfur to rise. After all, the sulfur in the drugstore is for curing diseases. Where can we prepare so much inventory? When the time comes, patients who need to buy sulfur for treatment cannot afford it, so they are really committing evil!
Li Zexuan couldn’t help feeling a little weird after listening to Fu Bo’s words. He never expected that the extraction of rubber would cause Chang’an vinegar to be expensive. Of course, he did not expect the rubber to be put into practical use. Sulfur, a necessary industrial raw material, can be so difficult to handle!
"Then let's start small-scale production! Anyway, the two rubber products I drew for you are not in a hurry to mass-produce! Forber, do you have anyone who can be trusted and willing to bear hardships?"
Li Zexuan discovered at this time that even if he had a good idea, he still had to take a break without the resources! The previous "Don't Touch Me" carriage has not been mass produced until now. Why? Not because of lack of manpower in the workshop, nor because of lack of technology, but lack of iron!
According to historical records, during the Zhenguan period, Datang's annual steel output was only a few hundred tons. Yes, it was just a few hundred tons!
What can hundreds of tons of steel do? An army of 10,000 people is estimated to be choking!
So at this time, steel is an extremely important national strategic material. Most of it went to the court, and only a small part went to the private sector. So even if Li Zexuan’s workshop technology is advanced and production efficiency is high, It is impossible to say that hundreds of thousands of "Don't Touch Me" carriages are built a month!
After all, there is no mine at home!
Li Zexuan thought helplessly.
"Master, what are you going to do?"
Fu Bo asked with a strange look.
"Looking for ore, mining!"
Li Zexuan said viciously.
In the previous life, he was a poor man. In this life, he is a rich second generation. He wants to be a mine owner. As the so-called family has a mine, he doesn't panic! That's the truth!
"Looking for ore?"
Fu Bo murmured, and then asked: "Master, where is the land to look for? No matter how hard it is, you can't hold it!"
Li Zexuan's complexion has returned to normal, he smiled slightly and said: "This is not a big problem. I know there are several mines where they are located, so I only need to send someone to find them nearby!"
He just recalled the geography of his previous life, knowing that there are several relatively large pyrites in Shanxi~IndoMTL.com~ The so-called pyrites are mainly iron sulfides. Then he will find a way to extract them. Wouldn't it be possible to get both iron and sulfur?
Fu Bo's heart was shocked again. The secret path that his young master really knows everything, he thought about it seriously, there was a rare embarrassment on his face, and said: "The young master wants to find someone to help mine. I want to recommend someone!"
"Oh? Forber, speak up!"
Fu Bo coughed dryly and said:
"Cough cough! Master, the old man has a nephew, called Fubin. His father and mother died early, and they were raised by the old man. Although this child is usually a bit playful, he will definitely Take it seriously! If the young master is"
"Haha! That's okay! Tomorrow afternoon, Uncle Fu, you bring that kid to Yunshan to find me. I will tell him the general location of these mines by the way!"
Li Zexuan interrupted with a smile before Fu Bo finished.
Fu Bo was surprised: "Master, you, this"
"Needless to say, I can still trust the person you recommend! Oh, yes, if you have a way to buy sulphur ore directly from others, if the price is not too outrageous, just follow me. Say it, I will buy it!"
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