The lady who came back from the robbery turned out to be the proud female sword emperor

It's just turned into a finer powder, other than that... there doesn't seem to be anything special about it.

"Wushuang, help me collect the quicklime, I'll prepare other things." Li Yunfei said, and strode away. When he came back, he was carrying a large bucket of liquid.

While making breakfast, he was preparing this bucket of stuff.

Fortunately, Fujiang River Fucheng is a major traffic artery extending in all directions, otherwise this thing might not be easy to buy.

Kelp and seaweed, I bought it when I was shopping for vegetables before. Li Yunfei burned it to ashes, and then soaked it in water. The water is the soaked liquid, which contains various chemical substances. Of course, what Li Yunfei needs is carbonic acid. sodium.

Li Yunfei, who was determined to make soap, realized that just making soap is so complicated. How can other novel travellers just do it when they want to do it?

After a while, the quicklime needs to be soaked in water to generate heat, and then slaked lime calcium hydroxide will be produced, and then it will react with the bucket of soaking solution he prepared that contains sodium carbonate...

To be able to get what he wants.

NaOH!Sodium hydroxide!This can be said to be the most commonly used magical liquid in the chemical industry.

The common name is caustic soda, which is highly alkaline and corrosive. Generally speaking, it is bottled with glass, but Li Yunfei does not burn glass now. Fortunately, there is another very stable container in this world.

Ceramic containers!

Although it is not as good as glass, its stability is already very good. Although sodium hydroxide can also corrode ceramics, it takes a very long time, or in a heated molten state...

A series of reaction operations were carried out carefully, and all the reactions went smoothly, but Li Yunfei knew that the sodium hydroxide liquid was not pure, and there were many messy substances in it, but it was only at this level at present.

Only a part of the lime was used, and he bottled the caustic soda solution in seven or eight large porcelain bottles.

Bai Wushuang was staring blankly from the beginning, not knowing what happened. The only thing that interested her was that after her husband put the so-called quicklime into the water, the water...boiled? !

The water boiled without a flame? . . . . . . . .to be continued

------Split mother number one------

Mother No. [-]: Ask for a monthly ticket, ask for a three-way ticket~ I love you guys~

Chapter 87 Soap Byproducts

so amazing!Is this some kind of magical fairy art?It's the same with making ice before. It's not winter, but ice cubes can be made. Now, even though fire is not used, water can be boiled... This completely overturned Bai Wushuang's previous worldview.

Can stones be used to boil water?So... can it be used for cooking?

Bai Wushuang's divergent thinking can only be divergent on food, but she is right, these quicklime, Li Yunfei can indeed be used to cook self-heating rice or self-heating dishes, but it is not necessary now.

But what is the husband going to do?The lard is still useless.

"Wushuang, go and bring the lard, and remember to bring another big tank." Li Yunfei said with some joy, he was able to do this step at once, and he himself admired himself.

The kitchen is very close to here, within a few seconds, Bai Wushuang brought the things over.

The making of soap began immediately. Li Yunfei put lard that had been burned slightly from paste to liquid in the water tank, then poured water, and finally poured caustic soda, according to a certain proportion.

The ratio of soap is not fixed. Different types of soap have different ratios. Li Yunfei just found the most common ratio, and then began to stir continuously and heat on low heat.

The last thing is to wait for the reaction. The saponification reaction is the end point of Li Yunfei's soap making this time.

And the main product of this reaction is Li Yunfei's target, which is soap, and another by-product... is glycerin.

Li Yunfei's face was a little dignified, which was actually much higher than Soap's status.

Glycerin is widely used in people's daily life, whether it is shampoo, body wash or moisturizing cosmetics, but in this era when there are no hot weapons, glycerin may be more useful in the direction of weapons.

If conditions permit in the future, then...nitroglycerin bombs...can be made!

The detonation velocity of the black powder bomb is about 500 m/s, the detonation velocity of the TNT bomb is 6920 m/s, and the nitroglycerin bomb... can reach a terrifying 8000 m/s!

Obviously, this is a bomb that is many times stronger than black powder, and once it is made, any internal skill master will have to quit, right?

Grandmaster... Grandmaster doesn't know, ever since Bai Wushuang came back with a twenty-ton stone, Li Yunfei didn't regard Grandmaster as a human being at all.

The last time I was able to scare Ouyang Xun, it was just luck, but if Ouyang Xun touched him, the result would be different.

Just as he was thinking about things, the sticky matter in the water tank began to settle slowly, and the heating was removed, and Li Yunfei and Bai Wushuang waited silently for the soap to condense. At this time, Li Yunfei began to Explain to Bai Wushuang what this is.

"Soap? It's used for cleaning things? It can also be used for washing clothes and taking a bath? What about the saponins?" Bai Wushuang's eyes widened. She had never heard of this before. There was no such tribute in the palace before. , she also heard that when washing clothes, servants use something called saponins.

"It's much better than soap locusts, but if you want to take a bath, it's better to use soap. It's like applying perfume all over your body after washing, but the smell will be lighter."

Li Yunfei said, preparing to make soap for the second tank in a while.

The ratio of the two is only a slight difference, but the soap will add perfume.

From the busy work in the morning to noon, all the lard was used up, four plates of soap were made, and only two plates of scented soap were made. Under Bai Wushuang's fine cutting, these soaps became palm-sized pieces, and then It is neatly placed on a wooden board on the side.

Soap and scented soap will be the new products of Qingxin Pavilion. As a three-piece set that is necessary for travelers, Li Yunfei has completely assembled it now. Of course, in fact, the most important thing is glycerin. Li Yunfei asked Bai Wushuangcun to find one. A hole was dug in the place for storage.

I believe that one day, these glycerin will come in handy...

This morning when Li Yunfei was busy with work, it was all done in Li's mansion, so even if it was eye-catching, only the little maids nearby saw it. The faint fragrance emanating from the air filled the eyes with infinite fascination.

Of course, Li Yunfei would not be stingy about his little maid, so he took two pieces of soap for the two of them, and taught them how to use it.

"Ahem, Husband, although I don't want to say this, but... your behavior just now is no different from that of a disciple?" Bai Wushuang looked at the two young maids who were blushing, and his cheeks trembled.

That's right... Husband seems to be extremely slow on the matter of the difference between men and women.

......

Fujiang Fucheng

After several days, today is the opening day of Qingxin Pavilion.

In the past few days, Li Yunfei has been experimenting with making soap and scented soap a lot. Now there are quite a lot of stocks in the villa, and the sum of the two probably amounts to thousands of yuan. However, today is not the day to launch new products.

He feels that the peak season of perfume has not yet passed, and it will not be too late for him to launch soap and scented soap in a few days.

Sitting in the Qingxin Pavilion, Li Yunfei was holding a cup of tea, blowing it slightly, and flipping through a biography more than a hundred years ago with the other hand, not at all affected by the noise outside.

Although he had a premonition, when he first came to the shop, Li Yunfei was still taken aback.

The entire West Street was almost crowded with people, and all of them were scholars. Everyone was talking happily about the scene where he wrote ten poems in a row a few days ago.

This is how the rumor spread. Li Yunfei listened to different versions with a strange expression. At the beginning, some people said that he wrote poems very fast. Later, it directly developed into that he wrote ten poems in one thought. as if moving by itself...

This guy Bai Wushuang was quite happy to hear it, but she still went to the crowd to nod to say that it was true, and even exaggeratedly said that "he" was at the scene, seeing that Li Yunfei was like a poet down to earth...

Li Yunfei "..."

The power of the ten poems is great. The previous two poems made Yaoyuelou the No. [-] restaurant in Fujiang Fucheng, so Li Yunfei felt that there was nothing shocking about the fiery scene of his ten poems.

It's just...he was a little worried. Among the ten poems, one of his poems, "Spring Hope", was reminded by Qin Heng, and then he tore up that poem. He only hoped that this poem would not be passed on.

Li Yunfei also took remedial measures today, that is, before leaving the villa, he wrote another poem... . . . . . . . .to be continued

--------Split Niang No. [-]-------

Mother No. [-]: Is the technology tree hardcore enough?Cough cough, all technology is accumulated from a small point, the humble thing may be the key technology~ Then, ask for three consecutive, ask for a monthly pass~

Chapter 88

This time, he chose a relatively safe poem, at least, there will be no signs of sadness and reaction.

"Nine Songs from the Front, Part Six"

Of course, when it appeared here, Li Yunfei directly changed it to "Out of the Fortress", how many fewer songs can be written.

The bow is strong, and the arrow is long.Shoot the man first, shoot the horse, catch the thief first, catch the king.

Killing is also limited, and nations have their own borders.Gou can control the invasion of the mausoleum, how can he kill more.

As Du Fu's handed down poem, the verses in it are very popular and almost everyone knows it.

There must be restrictions on killing. Every country has its borders. As long as it can stop the enemy from aggressing, it is enough. Is war just to kill more people?

The last four sentences carry the meaning of peace, which is even more respectful.

This is also quite in line with the history of this world. After all, before Qianwei and Wei, there also existed an era of coexistence of various countries like the Spring and Autumn and Warring States. Isn't that era not like the scene in the poems?

Li Yunfei had long hung this poem on the wall to replace "Spring Hope".

At this time, the gifted scholars who had already watched it once yesterday were very puzzled. It was obviously not this one yesterday, and the last...shouldn’t it be a poem called "Spring Hope"?

"Master Yunfei, is this last song..."

"Hehe, what are you talking about? I made this song yesterday, don't talk nonsense..."

wit "..."

"Huh? Is there something wrong with Mr. Yunfei's last song..."

"Hehe, girl, you must have misremembered it. How could such poems be written by me? I have never experienced the chaos of my family and country..."

talented girl "..."

After a while, many people were very puzzled. They were completely confused about the tenth poem. ? ? ?

Could it be that I really remembered wrongly?No way, how could so many people remember it wrong?

But Li Yunfei insisted that this is the tenth poem, and they can't do anything about it...Although the tenth poem has been replaced, it is still a very good poem. .

Li Yunfei closed the book, hoping that this method would be useful, and cover up the previous news with new news. Anyway, even if an official came to find him, he would never admit it.

He glanced at the waiter who was borrowed from the restaurant next door. This person was used to doing odd jobs in Qingxin Pavilion, and his speech and actions were completely different from those in the restaurant before.

The environment can change a person, and money can promote change even more. Every time the boy does odd jobs, he gets a tael of silver in his account. He is so happy~

"It's weird, I haven't seen Zeng Tianming for a few days..." Li Yunfei muttered, based on his own understanding of Zeng Tianming, it is impossible for Zeng Tianming not to be curious to watch such a big movement when he wrote ten poems .

And that guy is a very good businessman. Once the poem is published here, although it is not good to think of friends like this, Zeng Tianming can definitely come here to catch a wave of traffic. Maybe he can ask him to write another poem and strike while the iron is hot. Let the reputation of Yaoyue Tower rise to a higher level.

but...

Zeng Tianming didn't move at all, he even seemed to disappear.

"Where's your young master? Why haven't you seen him for a few days?"

Li Yunfei asked while sending off a group of guests.

"Ah? Don't you know Mr. Yunfei? Young Master, he was locked up by the master..."

"Huh? In confinement? What's the situation?" Li Yunfei was a little dumbfounded, but Bai Wushuang's ears trembled, and he stopped counting money at the counter, feeling that something interesting had happened.

"The Young Master's family had a fight with someone on the street a few days ago, and was arrested by the officials. Fortunately, the master dealt with it in time, otherwise there might be a prison sentence..."

"That guy can still fight?" Li Yunfei was stunned for a moment. Businessmen always make money by being kind, and how could such a kind person like Zeng Tianming fight with others?There might be something more hidden in it...

"Can you tell me in detail?"

The boy was flattered by Li Yunfei's tone of discussion, the word please made him tremble all over.

"The little one must say everything! It's just that I... don't know much..."

In order to listen carefully, Li Yunfei even asked the boy to go outside to yell and suspend the business for a stick of incense. After that, the whole shop will get [-]% off. Those who have bought perfume before can also come to refund the price difference at that time.

Although you have to wait for a while, but one or two taels of silver is missing, many people still feel that this is not a loss, but some people who come to line up for the nobles at home are bitter. The price difference is almost the same as nothing, and you might be scolded if you go back late.

Li Yunfei listened carefully to the boy's description, and the more he listened, the more bizarre he became.

This... turned out to be for a woman?

Just the day before he opened his shop last time, Zeng Tianming and Jin Li, the young owner of Jin Kailou, had a fight in the busy market in Dongcheng.

It is said that the dispute started because of a girl from Hongcui Building in Dongcheng District.

It is said that Jinli was very miserable, there was no one who couldn't stand up for a month or two, and Zeng Tianming's words were only minor injuries, which was exactly the case. Jinli's father reported him to the police, and then Zeng Tianming was arrested. If Zeng Tianming's father hadn't come forward to shake hands with Jin Li's father, Zeng Tianming might not be able to get out now.

Of course, as soon as Zeng Tianming came out, he was imprisoned and punished by his father. It is said that his father was so angry that he insisted on imprisoning him for a month.

Li Yunfei "became a confidante in a rage, I didn't expect Brother Tianming to be such an infatuated person..."

He couldn't help but sigh, Bai Wushuang also nodded, based on this alone, this Zeng Tianming is a man, just think about it, isn't this like the husband confronted Ouyang Xun for her before?

However, I was a little impulsive. Is there anything I can talk about, Li Yunfei sighed inwardly, thinking that when Zeng Tianming's confinement is over, he will go to cleanse him.

"I want to go in! Please let me meet Mr. Yunfei!"

A female voice suddenly came from outside, and then a woman rushed in with various jumps and shoves. Bai Wushuang raised his eyebrows and then didn't make any movements. Ordinary people don't need to be on guard.

"Hey! Mr. Yunfei, it's her! The young master's family is for her..." The servant was shocked, obviously before the master gave this woman some money to get out of the city, after all, in the eyes of Zeng Tianming's father, everything All the disputes started with this woman.

This is a troublesome woman, Zeng Tianming's father didn't want to get into trouble with the Jin family so early, so he could only drive the woman away to make peace, and he never thought that the woman hadn't left yet.

"You..." Li Yunfei was stunned for a moment, and just now they were chatting, but the real master ran over? . . . . . . . .to be continued