"You must be careful. You cannot touch these things with your skin. You must not touch them. If you touch them, you will be disfigured. You cannot drink them in your mouth. If you drink this stuff, you will die!"
Han Cheng's warnings are endless, and every link must be carefully and carefully paid attention to. When it comes to reaction, all the female comrades in the health team are told to stay away. It's not that they can't get close, but they are wearing protective equipment.
No, it's not possible to just rely on protective clothing made of cloth and add a pair of repeatedly used rubber gloves.
Han Cheng's own protective equipment was in spite of the hot weather. He wore sheepskin protective clothing and sheepskin gloves, not to mention the two protective glasses made of bottle bottoms on his head.
Salicylic acid is stored in large quantities, and the synthesized salicylic acid weighing several hundred kilograms is only one-tenth of the weight. If it is used urgently, it will have a certain effect.
"The stuff stored in these glass wine bottles is salicylic acid, which is poisonous. Even though Western medicines are life-saving, taking too much is still poison."
The following synthesis reaction is very complicated. It synthesizes another substance and reacts with salicylic acid. A catalyst is added in the middle, and then it is put aside to dry the water to make a white powder preparation.
These links and steps cannot be panicked or chaotic, they must be done step by step. Now we can only do a little bit first, then send it to the hospital, and then do the rest slowly. The hygienist from far away watched Han Cheng take it.
Taking very ordinary things, they slowly synthesized more and more, and some things even changed their color and form, and then something else was added, and after stirring, it turned into a water-like solution.
Some people in Hancheng are not saying that they won’t teach them, but there is no way to teach them at all. What is needed is not standard production, but a system in their heads to help them produce. Otherwise, they cannot
Do a good job in every aspect of production.
"Chief of Staff Han, do you know what all these ingredients are?"
"Of course I know this. If I didn't know it, I wouldn't be able to produce it in sequence. There are processes and times reflected in drug synthesis. Some of them need to be heated below, and some may need to be cooled. You can't even see it.
I understand, not to mention that some of the links in the middle cannot be tested at all, and they must be produced based on experience."
"So, there are some things that your dean thinks are too simple. Such professional things cannot be produced by the army like this. The first is that there are no professional personnel to produce, and there are no professional personnel.
For testing, there is no advantage in relying on the number of people."
In such high-tech production, the manpower advantage cannot be brought into play at all. Industry can rely on manpower, and agriculture can also rely on experience and technological level. Foreign chemical companies and drug production companies can survive.
For a hundred years, it is not just about interpersonal relationships, but a large part of it is technology research and development and a very deep technical foundation.
Han Cheng can see that these girls want to learn, but there are not many jobs that are suitable for them, and there are even very few jobs that are suitable for them. The only thing that can be done is to purify the raw materials, if salicylic acid can also be counted
If they can make a drug that can be used directly, then it is not like they have learned something in vain.
"There are some things. It's not that I won't teach you, but it's that you simply can't learn them."
"If you teach us, we will definitely learn it!"
One female soldier was unconvinced and said angrily.
"This is not a matter of relieving Qi. How long do you think it will take you to fully learn it?"
Han Cheng ignored them and continued what he was doing.
"As long as we do it enough times, we will definitely learn it. If not, we can do it a thousand or ten thousand times!"
"Then I guess all production will be automated by then. Do I still want you to make the medicines manually?"
Some things may be what they think. As long as they are repeated enough times, they will be produced. However, only this fully automated production can ensure large quantities and quality, and manpower is ultimately limited.
"Then why don't you automate production? I don't think you have the ability to automate production!"
"Because the time has not come yet, the Japanese did not give me a chance to breathe. Now a Japanese A-type division has arrived at my door. At this time, I worked hard to make everything, and then the Japanese came over with a bomb.
Won’t my hard work be over?”
In fact, Han Cheng has no clue about the prototype of automation, but he can still make semi-automation on his own. At least for now, he has some general ideas. In addition to the purification of raw materials, which cannot be avoided, for example, the synthesis process can be completely done in
It is completed in a semi-automatic environment, but the production personnel still have to do it themselves.
"Some things are added too much or too little, the temperature is too high or too low, even a drop of sweat can make all this hard work go to waste."
After Han Cheng put down the beaker, the reaction was basically completed, and he put it next to the stove to start drying. In the end, less than one-third of the medicine was obtained from the solution in the entire beaker.
"You see, we worked so hard and only got this little thing in the end."
There is nothing that can be done about the low output, and Han Cheng can't think of any good way to solve the problem, because nothing else can be added in the middle to increase the output. If given the choice, Han Cheng is willing to add flour or sugar.
"But what's going on? You don't have enough dandelions? It's spring now. There should be more anti-inflammatory drugs, so you won't make me rush to do it, right?"
"No, because our side heard that Yan'an sent a foreign doctor, and the Shanxi-Chahar-Hebei side asked all the troops to collect medicines and give them all to the foreign doctor for unified use to train our own medical personnel."
"Is this a good thing? Why haven't I heard anything from my side? Foreign doctor? American?"
Hancheng was a little surprised. Are Americans here? Why are they here in Shanxi-Chahar-Hebei? They are doing very well in the Kuomintang-controlled areas. President Chiang provides food and drink.
"Why didn't you study with the foreign doctor?"
"I was not selected. Our dean sent one person to go. Later, he wanted to send a few more people to go. The Shanxi-Chahar-Hebei people agreed, but they asked for more medicines to be collected."
"Oh, you're going to sell me out just like that? No, I have to talk to your dean about the matter."
Han Cheng finished the work at hand. Although he was not furious, he was still very angry. Why didn't you say hello to me about this kind of thing?
"Xiao Liu, come to the dean quickly, Comrade Han Cheng is going to criticize him."
Tang Xiaojing saw that there were more and more medicines in the beaker, and she quickly said to a friend next to her, pointing to the medicine that was almost full over there. Isn’t that clear? Ask the dean to come over and get the medicine, otherwise
All the words were taken away.
"okay!"
A hygienist rushed to call the director. Han Cheng cleaned up his workbench and checked how many semi-finished medicines he had left.