A few days later, Yang Wenli began to teach the Ainu and the soldiers of the Black Armor Army who were in charge of guarding the Chinese pinyin, just like teaching kindergarten children, first teaching Chinese reading from a picture and looking at the picture, and then extending to Hanyu Pinyin, the 36 pinyin letters, how to read them, the initials and finals, and so on.

There is no need for translation, because it has clear pictures and texts, so that people can understand it at a glance. In this way, Yang Wenli left other jobs and began to become a teacher.

He has three most difficult tasks, the first is to fire glazed tiles, this is the same as burning pottery, he also understands all the processes, there is nothing difficult, the only trouble is to find high-quality glaze in the local area, as well as the quality of the clay, glazed tiles are not delicate porcelain, with clay firing billet can be, but the clay is better, just like the quality of ceramic tiles.

The second is to burn cement, and the other raw materials of cement are very ordinary, that is, volcanic ash, and there are a lot of them here, but there is no gypsum, so he can't conduct experiments.

The third task is troublesome, which is to fire glass, because there are no raw materials, and all the raw materials are not available.

He has followed Yang Wenli for so long, and he has also learned a lot of chemical knowledge, and he knows that quartz sand, the main raw material for firing glass in the past, is actually the same substance as ordinary sand, but the sand in nature is often not so pure and cannot be directly used to fire glass.

Therefore, he has been going to the beach to look for sand in the past few days, looking for a kind of sand with the best purity, in the ancient seaside without industry and pollution, the quality of the sand is okay, after all, there can be no plastic pollution on the beach in ancient times.

But Wang Ru became more refined, or decided to manually screen the sand, of course, not one by one, but with a sieve, the too fine sand and dust were screened out, and then cleaned with fresh water, before finally replacing quartz sand.

However, soda ash and feldspar are not available everywhere, soda ash is divided into natural soda ash and synthetic soda ash, natural soda ash is generally only available in the mine, not to mention the original Ezo Island, even to Japan and North Korea are not necessarily available, as for synthetic soda ash, he does not know the method at all.

There is also feldspar, feldspar is a kind of ore at all, there is no artificial synthesis method at all, this kind of ore was used very narrowly in ancient times, and basically did not have to be sold.

Using sand instead of quartz sand, don't worry about it or not, at least there is hope of substitution, and he has no way to replace the other two raw materials, so he found Yang Wenli again.

"Your Majesty, the minister is incompetent and can't find soda ash, gypsum and feldspar, please give your majesty some advice."

"Hmmm! This is a trouble, soda ash can be synthesized artifically, but feldspar and gypsum are not, both of these are ores, feldspar must be transported back to Dabie Mountain, and gypsum because of the large amount, can only find a way nearby, in fact, gypsum is only a coagulant, does not affect the quality of cement, but it will take a few more days, cement will solidify. Anyway, I'll send a fleet back to Daming, and pick up some family members here by the way. ”

Yang Wenli nodded in approval, and reluctantly decided to send the fleet back to Daming, because glass can not only be used as window glass, but also as a necessary raw material for basic technology, and he has to take this risk if he doesn't take it.

From Ezo Island to Qizhou, the distance is farther, it is a real distance of thousands of miles, even people who have been running the sea for many years can not bear it, this is a fresh life.

Although Yang Wenli is cold-blooded and brutal, it is to the enemy, his loyal subordinates, and he will be heartbroken if he dies.

He said that he couldn't pick up his family members here, but in fact, he couldn't pick up any of them, what he thought was to transport a group of Han victims from the Central Plains to come here, and he didn't feel sorry for how many people died, and it was their fate to come here.

"Your Majesty, how can soda ash be synthesized artificially?" Wang Ru, like a student studying with an open mind, immediately asked when he heard that soda ash could be synthesized artificially.

"It's very troublesome, I have to try to find a way, but soda ash is one of the three acids and two alkalis of the basic raw materials in the basic chemical industry, it is not only the chemical raw material for firing glass, but also many other chemicals, such as soap, nitrate leather, etc., we must find a way to make it."

In later generations, there were three methods for synthesizing soda ash, the first is the simplest Lubland method, but the alkali production efficiency is not high, and the purity of the alkali is not high, and the alkali made is black.

The second Solvay method and the third Houdebang joint alkali production method both require the participation of large-scale chemical equipment, and there is also a chemical raw material ammonia that he does not have, which is very complicated, and he does not have that condition at present.

Therefore, he can only improve it on the basis of the Lübran method, and he can prepare it by a relatively primitive method.

Soda ash is sodium carbonate, and at a glance, you know that you need salt as a raw material, so Yang Wenli instructed Wang Rucheng to say: "Rucheng, you first arrange for someone to go to the beach to open a salt field to dry salt, and it is also dried into high-concentration brine first, this brine cannot be directly dried salt, it contains nitrate and heavy metal ions, which are toxic to the human body, and the taste is salty with bitterness, which is not suitable for consumption."

Therefore, we still have to use the original method of boiling salt, by controlling the heating and cooling, and crystallize the nitrate first, which is also the raw material for explosives we need.

As for heavy metal ions, at present, we do not have a very good separation and extraction method, we can only crystallize several times by crystallization, then add water to dissolve, and then crystallize several times to see if we can reduce the content of heavy metals.

Table salt is an indispensable substance in people's lives and an important commodity. ”

Speaking of this, Yang Wenli stopped, and he said to Wang Rucheng in a consultative tone: "Rucheng, in my imagination, the army belongs to the direct leadership of the royal family, but the army is a combat force, and it is not suitable for non-war things such as business and property, and I do not want the government to bear military expenses, so as to ensure the complete independence of the army, completely isolated from government departments, even the parliament cannot manage the army.

This difficult task falls on the royal family, so I want to set up a Far Eastern Royal Industrial Technology Group Corporation, with you as the general manager, which is commonly known as the big treasurer.

This company not only wants to manufacture weapons and equipment for the army, but also to make money by manufacturing industrial goods to feed our growing army, such as glass, glass mirrors, soap, high-grade bone china, cement, ceramic tiles, daily sanitary ware, chemical raw materials, and so on.

This company has high hopes for the development of more and more scientific and technological products and basic industrial materials in the future.

I believe that it will be the leader of human science and technology, the driving force of social progress, and you will be famous for it. ”

Yang Wenli spoke very sensationally, even he himself was enthusiastic, he smiled and asked Wang Rucheng: "How is it?" Would you like to be the managing director of the greatest company in the world? ”

"Your Majesty has an order, and Weichen dares not to accept the order, only to die!" Wang Rucheng was indeed excited by him, and he immediately respectfully accepted the order.

"Hahahaha! Aiqing quickly flattened, let us join forces to build this company into the world's largest and most advanced technology company. ”

In fact, many giant trust conglomerates in Europe and the United States in later generations were all predecessors of some handicraft workshops that could not be smaller, and the conditions were not at all comparable to the Far Eastern Royal Industrial Technology Group Company to be established by Yang Wenli, and Yang Wenli was confident that he could achieve his grand ideals......

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