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"Tell me about your conditions." Xu Mao was obviously tempted.

"I just need you to provide me with 5,000 small porcelain vases every year free of charge." Ye Qingdao.

In fact, in the future generations, such a small bottle will not cost 10 yuan each.

Moreover, in later generations, there are many creative ceramic screw cap cosmetic bottles or perfume bottle sets, as well as ceramic lotion bottles, which are very exquisite and beautiful.

What's more, perfume is of course not sold as much as possible now, with a ration of 5,000 per year, and hunger sales are more profitable.

This kind of thing itself is not something for civilian consumption in this era, once the amount is too much, how can it show that she wants to make high-end luxury goods.

Of course, here, it is estimated that a porcelain bottle that meets her requirements may be equal to 100 to 200 yuan in later generations.

But even so, Ye Qing felt that as long as 5,000 were already cheap, the Xu family was already cheap.

As soon as he heard Ye Qing's words, Xu Mao's smile suddenly condensed, and he shook his head fiercely and said, "Five thousand, that's impossible."

We don't have a hundred good porcelain bottles in one kiln."

"How many days do you have to burn once?"

"Seven days." Xu Mao said.

Ye Qing thought about the ancient technique of burning porcelain, it seems that they all burn firewood, and at such a temperature, it is indeed relatively slow.

In later generations, only 30 hours was enough, and the kilns in later generations could be built relatively large and perfect.

The gas kiln can be controlled at a constant temperature, so the firing color is stable, and tens of thousands of pieces of this small porcelain can be produced at a time.

As for pastel, which is a variety of overglaze, it is not difficult to make.

Pastels are also known as "soft colors".

On the burned white porcelain, the "glass white" is used as the base, the powder is smudged and painted, and then baked at low temperature, the tone is elegant and soft, and there is a sense of powder, hence the name.

Jingdezhen kiln is created and burned, and the products are exquisite.

Ye Qing estimated that at this time in Daewoo, Jingdezhen had just made this kind of thing, and the finished product was rare and had not yet been promoted.

In addition, the ancients kept the technology secret, so the technology of the white porcelain bottle made by the Dehua kiln was not transmitted.

However, the biggest obstacle now is in the output, the ancients are not easy to make a batch of fine porcelain, and the yield is too low.

Ye Qing lowered his eyes and thought for a while before saying, "If I have a way to increase your production, I can provide me with 5,000 bottles for free that year." ”

"Do you have a solution?"

"Well, I can make you burn a thousand bottles at once, and you can produce a lot of good porcelain.

In addition, you can build a few more kilns. You also know the prospect of this business, once it is successful, it is not just to sell porcelain in our Jianzhou.

It's the whole Daewoo, and even the whole world. In that case, do you still think you're losing? ”

When Xu Mao heard this, he immediately said: "If it can really be as you say, then this condition is not impossible to agree."

However, I would like to ask you to wait for another two days, and I will go back to Jianzhou to discuss with my father. ”

"Yes, but I can only wait for you for three days at most, and if we can't talk, I'll build a kiln myself."

Anyway, she wants to get a kiln for Qian Laifu's nephew to make clay pots.

She doesn't want to do porcelain burning by herself, because she really doesn't want to take care of any business by herself in the future.

And this kind of thing related to technology is not something that can cultivate a henchman in a while.

If she has to be busy with all the business on her own, then she will feel that half of the day is spent on spending her brain to make money, and life will not be fun.

In this world, money is endless, and how to let others make money for themselves will be easy, instead of exhausting yourself.

After the matter of the porcelain bottle was negotiated, Ye Qing suddenly asked Xu Mao casually: "Young Master Xu, do you know where there is a large amount of quicklime for sale?" ”

"If Mrs. Qian needs quicklime, I have it, I don't know how much you need?"

"How do you sell it?"

"Sixty words with one stone." Xu Mao said.

Ye Qing silently calculated in his heart, one stone is almost about 110 catties, and one or two silver can buy a lot.

In normal production, each ton of soda ash requires 1250 kg of quicklime of 100% purity, plus one ton of salt, and the purity of quicklime in ancient times is about 65%.

That is to say, almost two tons of lime plus one ton of salt can produce one ton of soda ash.

With 50 grams of oil, 15 grams of soda ash and 100 ml of water, you can make a piece of soap the size of an adult's palm.

Therefore, there is a lot of soap that can be made from a ton of soda ash.

The ancestors of Ye Qing's world also knew very early on that they used plant ash and trona to wash clothes, and people also mixed pig pancreas and lard with natural catalytic to make blocks, called "pancreas".

In the early days, soap was a luxury, and if spices and dyes were added to it, it was made into soaps with both color and fragrance; If you add some medicine to it, it becomes medicated soap.

It was not until 1791 that the French chemist Lublan succeeded in producing alkali cheaply by electrolyzing salt, thus ending the ancient method of producing alkali from plant ash.

In addition, in ancient times, vegetable oil was actually more expensive than lard, as far as she knew, a pound of sesame oil cost 200 to 250 yuan, this is because the raw material yield is very low.

Most of the fields of the ancients went to grow grain crops, but the crops used for oil extraction were planted less, and the industry was backward, and the oil yield of the pressing method was very low.

As long as the animal oil is heated, it will be available, and they don't like to eat vegetable oil very much, even if they are the emperor, they eat fried meat in animal oil every day.

However, Ye Qing is not afraid that he will not have enough oil to use, as long as she is given half a year to a year, the problem of raw material supply will be completely solved.

And soda ash has another use, which is to burn glass.

For every 1 ton of ordinary glass produced, about 1.1 tons of various raw materials need to be consumed.

Including about 800 kilograms of quartz sand (this kind of thing is easy to find), about 130 kilograms of soda ash and about 130 kilograms of lime.

In ancient times, glass was more expensive than soap, so as long as the soda ash was made by itself.

In the absence of any competitors, the things that can be made will basically not be sold, and the profits in the middle are several times or even dozens of times higher than what she wants to do in other industries.

No wonder Tang Yuannan said that if he wanted to set foot in the pancreatic industry, he needed a very strong backer.

Ye Qing came back to his senses and asked Xu Mao with a smile: "How much quicklime can you provide me with this year?" ”

Quicklimestone played a large role in the construction of houses in ancient times, so this amount should be very large.

"A year?"

"Well, I need a lot, I guess I'll have to buy enough for a year first."

"We can supply you with tens of thousands of stones a year."

"And the price?" Ye Qing felt that if the price was ideal, she would not go to get a limestone-burning kiln by herself.

Xu Mao thought for a moment and said, "If you need 10,000 stones, one stone and 40 wen can give you 300 stones a day." ”

"Okay, that's it, just start providing me with lime tomorrow and transport it to the Huang manor in Xishan!"

After Ye Qing finished speaking, he suddenly felt that this Zhuangzi had to change his name.

When I go back, I'll come up with a name with Qian Junbao.

After the matter was negotiated, Ye Qing and Qian Junbao quickly returned to the inn.

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