Chapter 721 (1/2)
In front of Chen Mo is a basin size instrument.
The instrument has a unique shape, the middle ring is hollow inside, filled with a kind of red transparent liquid, surrounded by thumb sized tubes, the center of the instrument is a fan, and under the fan is a large tube, and the inside of the tube leads to the inside of the ring tube.
This instrument is an oxygen generator.
Chen Mo is a machine used to speed up the transformation of carbon dioxide into oxygen and the transformation of the Martian atmosphere.
The liquid in the tube is a kind of catalyst. The catalyst can capture carbon dioxide and sulfur dioxide in the air, make the molecular structure more active, and then electrify and separate carbon dioxide into carbon and oxygen.
”Try it.”
”Good.”
When Mo Nu pressed the remote control, the fan in the center of the oxygen generator began to rotate.
Chen Mo purposely put dry ice near the fan, and can clearly see the adsorption force of the fan. He is absorbing the surrounding air into the annular tube, and the liquid catalyst inside is also frantically bubbling.
If you look carefully, you can see that the bubbles gradually become smaller in the process of rising. In the liquid catalyst, you can also see a few bubbles, just like the small bubbles in coke, attached to the inner wall of the tube.
Those little bubbles are the dissolved oxygen.
After a long time, Chen Mo has been able to see the little black solid precipitated in the liquid, that is, the diluted carbon powder.
”This small oxygen generator works continuously. It can produce one kilogram of oxygen per hour. At the same time, it only needs to separate the solid in it, and the catalyst can be reused. The solid is mainly composed of carbon and sulfur, which can be used as materials for diamond, graphene and carbon nanotubes after separation and cleaning. ” Said Mo nu.
”Large scale oxygen generators and some mobile oxygen generators have been built on Mars.” Chen Mo said.
”How many do you need?” Asked Mo nu.
”The faster Mars's oxygen reaches the standard of biological survival, the better. There are not many.” Chen Mo said.
Now the transformation of Mars atmosphere is the problem he faces.
It will take a long time for the atmosphere of Mars to reach the standard of human habitation, close to the plants in Mars, so Chen Mo has to use scientific and technological means to directly transform the atmosphere.
The most important thing in the manufacture of oxygen generator is the catalyst. The catalyst is prepared by mixing. The machine manufacture is very simple.
Under Chen's silent order, the chemical plant far away in Mars city started to prepare the catalyst needed.
……
Unparalleled with lollipops, holding Chen Mo's hand, into the hotel elevator, beside her are Xiaoyu and Mo nu.
”Dad, Grandpa and grandma are not good at coming this time.”
”You know again?” Chen Mo asked with a smile.
”Of course I know. It's not the first time that grandparents have come here.” Matchless self-care said: ”you and my mother do not give me a few more brothers and sisters, grandparents can be worried.”
”Hey, little girl, eat your lollipop.”
Every once in a while, Xiaoyu will go back to accompany her grandparents for dinner, or her parents will come to Binhai city from their hometown to find them.
Every time we meet, we will use all kinds of hints to make him and Xiaoyu have a second child. Every time Chen Mo pretends that he can't understand them, and then makes a fool of them.
When entering the box, Chen's father and mother are already sitting on the table, Zhen's aunt and uncle are also there, and Zhang Xinxin is also there. When seeing Chen Mo and Xiaoyu coming, they also smile but don't talk. Obviously, they just heard something that they shouldn't have listened to.
”Grandpa, grandma.” Matchless saw two old people, trot past.
”Ah, no one can come here.”
Shao Xuemei and Chen Shanhe see matchless, immediately smile, open the middle chair, let matchless sit up.
”My parents, my aunt, my uncle.”
Chen Mo and Xiaoyu simply asked, and they sat down.
The whole family is here.
”Mom, have you ordered?” Xiaoyu asked.
”Order. Come here and serve.” Matchless and Chen Shanhe are chatting. Shao Xuemei asks the waiter to start serving: ”Xiaoyu, I ordered some dishes that are good for your health. Today, it's most important for you to eat more and take good care of your health.”
Xiaoyu took over the menu and said with a smile, ”I see. Thank you mom.”
”Well, you're welcome to mom.” Seeing the waiter serving, Chen's mother hurriedly introduced: ”Xiaoyu, come to taste the black phoenix motherwort soup and the white fungus lotus seed soup. It's very good for your health. Eat whatever you like. ”
”What is Heifeng mother grass soup?” Chen Mo asked curiously.
”Black chicken, Leonurus.” Zhang Xinxin whispers to Chen mo.
“……”
”There is also the dessert of the lotus seed cake. Don't eat it for the time being. Wait until you have finished eating. And the dragon and the Phoenix, the dragon and the Pearl, the magpie and the plum, and the five sons and the family... ”
”Pooh!” Zhang Xinxin drinks soup, can't help laughing, but immediately converges smile, pretends to take vegetables.
”Mom, order so much. Are you finished?” Chen Mo didn't dare to laugh.
”It's hard to come out and have a meal if you can't finish. Usually at home, Xiaoyu cooks for you. Isn't it good to let Xiaoyu eat more now? What's more, there are so many people in the family. Where are these dishes Chen Shanhe said solemnly.”Well, not much, very good.” Chen Mo looks at Xiaoyu innocently and gives her a helpless look.