Cao Feng lost the palm of his hand with concentrated sulfuric acid, which was a little thinner. These guys with 95% less concentration directly corroded a big hole in the bluestone floor and then emitted a little white gas, probably because the stone contained more calcium carbonate.
Cheng Jinzhou is in distress situation. He wants Cao Feng to help make concentrated sulfuric acid of glycerol, but it is not so scarce. But the language is not clear. He simply pulled up Lin Bodao, "Go and find some fat oil first to make pigs fat."
What city residents like best is to find out the pig fat in twos and threes. When in Cheng Jinzhou and other small yards, they took the opportunity to explain to Cao Feng how to get glycerol from fat-if you just find some oil in the laboratory and add sodium hydroxide, you can get glycerol after salting out. If there is a chemical reagent shop, you can make things well while the boss is looking for money, but it is a bit troublesome to find sodium hydroxide in summer.
However, from the point of view of alchemy, sodium hydroxide strong base will be widely used by people, even if some gentlemen’s chemical laboratories are a mess, Cao Feng is no exception. It is not easy for the star array to simulate the properties of strong base, but the essence of this experiment is to lengthen the carbon chain. There are several solutions to this problem.
Dozens of pounds of glistening pork were sent in the pot. Cheng Jinzhou felt a little horrified when he saw it. Instead, Lu Xu Cao Feng was unprepared and quite interested in playing-it was not easy for the star warlock to find something that dared to be interested.
A young man who can make a laboratory casually can easily make nitroglycerin ice if he is curious enough-in fact, gentlemen who make these things usually don’t even need a laboratory.
The simplicity and fame of these two compounds are inversely proportional, and Jinzhou has little spirit to guide Cao Feng to be analog.
After the concentrated sulfuric acid and nitric acid are prepared with enough glycerol, it is not necessary for Cao Feng to make the star array have no abnormality in the experimental process except that Zhong Lv Xu is curious to shake the newly produced nitroglycerin.
Shen Cong took the three people to his yard and never went out again until Cheng Jinzhou carefully put glycerin in a porcelain bottle and asked, "Is this thing dangerous?"
"It’s more than danger." Cheng Jinzhou looked at the bottle almost cross-eyed. "There are as many people who died because of transporting this thing as experts and professors."
"What’s a dangerous law?" Shen Cong took two steps back.
Cheng Jinzhou saw a smile and lied to him, "If you really want to know, it’s a poison."
Nitroglycerin will really make you dizzy when you smell it, but it is not easy to kill a person. It is not economical to kill a nest of people, and it is difficult to kill one or two people by medicine.
Lenovo to Zhao negative Shen Cong more don’t want to know what Cheng Jinzhou is going to do, motioning with his hand and saying, "I’m going to prepare food for you. You have fun first."
Said sou a drill out from the crack of the door.
"Let’s make a little more to make up 5 kilograms." Cheng Jinzhou remembers that it takes almost a box of nitroglycerin to blow up a whole building. Although it used to be the most powerful ordinary explosive in the world, it was produced in the 19th century, and it is difficult to play Hollywood effect.
Chapter one hundred and thirty-one Bully (3)
After being skilled, Cao Fengxing’s warlock made nitroglycerin faster than Cheng Jinzhou.
In particular, his hands are steady and his operation is accurate, which makes people feel at ease. Nitroglycerin is not the most famous explosive force. It has the deepest influence on people. It is always the tipping point. Super-heating explosion, pressurized explosion and shaking explosion will explode. At that time, Europe stopped nitroglycerin production completely to reduce accidents-it is naturally another matter for Americans to want money and not to die.
At that time, nitroglycerin had another interesting way to play in the laboratory. Then a drop of nitroglycerin was dropped to the ground, and when it was hit hard with a larger long-handled hammer, it would explode on a scale equivalent to kicking two feet. If it was not risky, nitroglycerin would be used as a firecracker, but it was cheap to make nitroglycerin in many laboratories. It cost 34 cents per gram, which was less than a fifth of a gram. If the factory made schmid method, Bai Ya method and so on, it would be reduced to a heinous level.
Heavy hammer is also a good choice to test the effect of nitroglycerin.
Cheng Jinzhou did not avoid putting a drop as little as possible in the middle of the two star warlocks’ courtyard, and then turned around and picked up a bench and handed it to Lu Xudao. "You will explode if you hit the liquid."
"How intense?" Lv Xu seriously asked, "Are the astrologers sure how powerful they are when they make things? Cheng Shen also has something he didn’t pay attention to."
"It is estimated that there will be some wind." Cheng Jinzhou shrugged his shoulders. The principle of explosives is instantaneous expansion and then huge pressure is generated, thus destroying buildings and impacting the human body. Theoretically, nitroglycerin will expand about 10,000 times, but less than 1g will do harm to the human body.
Lv Xu snorted and smashed the bench.
"Bang" one
When the stone bench is crunchy and covered up, it’s as small as "no" in a nightclub.
Cao Fengmeng shrank a shoulder and turned around to see if he made a basin of nitroglycerin. "This is a murder weapon."
"It’s not as good as the sword to kill others without industrial sulfuric acid," Cheng Jinzhou said, and then added, "There are many other ways to explain this thing to you."
Then Cheng Jinzhou took out a small bottle of nitroglycerin and left it in the middle of the basin. "Is there any way for you two to make this thing not shake at all?"
"Just wrap the star array directly," said Lu Xu, and then hands on it.
Cheng Jinzhou was frightened by a good Lv Xu, who also saw the power and didn’t act rashly. He first put nitroglycerin into the original sulfuric acid altar and then shipped the star array to make it fit and sealed, but there was no problem at all.
Cao Feng, a researcher, first asked, "Did you write a report on your achievements? I’m afraid many people will be interested in this kind of thing, but it’s also a little dangerous. "
"Let’s talk about it." Cheng Jinzhou’s so-called shaking his head explosive is not so much the madness of a certain gentleman as the necessity of industrial development. Chemists will obviously constantly test the properties of new products and old products during the experiment, just as junior high school students will pour all the reagents on the table to see what will happen.
Nitroglycerin-like Nitroglycerin explosives were born, and a large amount of concentrated nitric acid and concentrated sulfuric acid were produced. By the 19th century, the research on their cars had been greatly reduced, and chemists seemed to have found a cornucopia-this is an era of excitement for explorators. If concentrated nitric acid and concentrated sulfuric acid are mixed together and then an organic substance is added, an explosive can be produced.
The fuming dimethylaniline nitrate was obtained from Tequel Krupp Artillery Factory in 196, Germany, which was used to manufacture artillery shells. The concentrated nitric acid of pentaerythritol was obtained from Taian in the early days of World War II, and RDX, the main raw material of artillery shells, also belonged to the name of "nitrate". The name of the explosive was trimethylene trinitramine from Loto concentrated nitric acid until the 21st century. Because it was more suitable for mixing other explosives, RDX was mixed by different laboratories every day to feed a large number of researchers until the 21st century, as well as Oktokin anti-tank armor-piercing shells after World War II, and many missiles in Katyusha
Like computer scientists in the early days of the Internet era, it often takes some luck for third-rate scholars to complete first-rate research, and first-rate scholars do third-rate chores.
No country in the Great Xia Dynasty or the so-called extreme western region can enter the era of industrial production, and Cheng Jinzhou is not worried about making nitroglycerin at all. The star magicians are much better at fighting against it, and it is even more fortunate that they are worried about the country and try to produce a lot of concentrated sulfuric acid and nitric acid.
Technology will always save people more than it will kill them.
Similarly, it is only a matter of time before any country enters the era of industrial production-if a gentleman does not make too much nitroglycerin for the first time, there is no chance to be killed on the spot.
Cao Fengxin is always mathematical, but cheerfully said, "Mr. Cheng is also interested in alchemy? I suggest that publishing articles can also be exchanged for contribution points from the association. "
"initial contribution point?"
"Of course not"
Cheng Jinzhou showed a lack of interest and expression. Now that he doesn’t need money, his desire for contribution points immediately drops to a higher level.
Cao Fenggong’s chemistry and physics can be regarded as a kind of marginal alchemy according to the view of this era. It is natural for him to persevere in coming out of Jinzhou, so that he can get more help in mathematics and physics when he gets along with him. It is naturally the best way to directly pull Cheng Jinzhou’s interest into his own field.
When he saw Cheng Jinzhou finish what he was doing, he asked, "I wonder if your current method can be in the lens?"
Nothing goes together. Jinzhou patted his forehead and shook his head lazily. "Let’s put this thing in the place first and then chat slowly."
"All right," Cao Feng said, and rose.
Cheng Jinzhou was transported by flying creatures together with the nitroglycerin box in the hands of Lu Xu again.
……
Louqingfang, the capital in the southeast corner of the second city, is an interesting place that everyone knows.