If the encounter is fate, this fate always comes and goes in a hurry, the fate comes and goes like duckweed on the sea, a short reunion will face different things, emotions may be the most fragile, can not withstand the storm, touch it hurts.

How many bitter love in the red dust of Qianmo are scattered in the wind, and how many acacia are scattered in the rain, lonely midnight, a thought is given to Yaoqin, the poignant clear sound, the sadness is played, and the reverberation of the rhythm is missing.

Inscription

The three of them hastily packed up and set off. Because before that, the two of them had also traveled to find materials.

So this kind of thing is very used to it, and Xiao Yezi doesn't have anything to clean up, so the movements of the three people are also very fast.

"Because the ores of titanium are mainly ilmenite and rutile, which are widely distributed in the earth's crust and lithosphere. So our main task is to dig, just dig hard. Of course, titanium is also present in almost all living things, rocks, water bodies and soils at the same time, but we can't harm living beings, so living things don't want to ...... So much water, want to find titanium ...... It's like looking for a needle in a haystack.

As far as I know, ilmenite accounts for about 90% of the total titanium resources, and the remaining 10% comes from rutile, anatase, titanium slag, etc. The total ilmenite resources are about 100 million tons (TiO2 content), and the total rutile resources are about 230 million tons (TiO2 content).

Here's what's going on, though, and why no trace of the slightest trace of titanium has been found. Was it all dug up, or was it for some other reason? ”

Xiao Yezi just used his earth-based ability to probe it, and found that the titanium here was simply pitiful, almost equal to nothing.

And Xiao Yezi's ability in this world, sometimes she can exert it, sometimes she can't, she can fly to the sky with them, but I just don't know if the fire will go out halfway.

So for the sake of their lives, he still honestly built a spaceship, but now......

She found that there was no such thing as titanium in this world, which made her very helpless, did she really want to take the risk and let her fly to the height of 100 million light years with them.

“……”

“……”

"Since you said that there are so many, it shouldn't be possible to dig them all up." That person shouldn't be so powerful, dig up all of this.

“……”

“……”

If she wants to dig up 99% of the titanium, even if she does, it is estimated that she can't do it, because some titanium is buried very deeply, and it is not easy to dig it.

Then the only thing left is to destroy titanium, but even so, there should be traces of titanium, and there should be no traces of titanium at all.

What the hell is going on? Looks like we're going to have to look into it. Now that we know that the probability of digging up titanium is zero, then Xiaoye will not waste that strength in vain.

Now transfer the target and investigate the cause of the disappearance of titanium. "I've already investigated, titanium, it's impossible to find it, but we can find out why titanium disappeared, and maybe we can find a way to re-smelt titanium."

"Anyway, we don't understand, so I'll leave it all up to you, as long as you can take us back."

"By the way, what's your name? I've known each other for so long, I still don't know what your name is? ”

Hey, I'm really tired, I don't even know what the name of my baby is, it's really a dereliction of duty.

"My name is Anritsu."

This is his name in the world.

"Anritsu is a good name, but it's a little different from Allah

Radical, alright, let's get to work. ”

Since her little baby said so, then she should believe him, sooner or later, she will take off his little vest.

"What do we need to do?"

An Liangliang was not surprised at all that the master said this name, this was originally the master's name in the world, and the master never said his real name.

"I'm going to get a little bit of soil from all over the place, and I'm going to analyze what kind of soil is in it."

However, it is not possible to find the cause, after all, if it takes too long, they may go deep into the earth, and if you only take the surface, you will not be able to find out.

"Okay, I'll go." An Liangliang took over this task without saying a word, it was impossible for Xiao Yezi to go, let alone his master, so he had to go.

Xiao Ye laid out all the tools and everything, and then started experimenting on a little soil nearby, studying it first and seeing if he could find anything.

Anli watched quietly from the side, and did not disturb Xiao Yezi silently, which made Xiao Yezi very satisfied, when Xiao Yezi was doing experiments, she hated that others would disturb her, which would disturb her train of thought.

After Xiao Yezi finished testing this point of soil, An Liangliang came back, and the time was just right.

"Do you think that's enough?" An Liangliang's hands contained several bags of soil. When Xiao Yezi saw him like this, he knew that he had done this kind of thing.

"Yes, you still know the classification, give me everything, and I'll talk about it when I analyze all the results."

After Xiao Yezi took all these things, he threw himself into the experiment again, and the two of them could only stand aside and wait anxiously.

After a busy afternoon, Xiao Yezi finally finished testing all those things. Little Swallow stretched, it was a bit overloaded to stay like this for an afternoon, so she didn't like this job before.

"Scandium, titanium, and vanadium are next to each other, so it should be relatively easy to convert the three of them.

The content of scandium in the earth's crust is not high, only 5*10, which is equivalent to 5 grams per ton of crustal material. Not only is it much lower than other light elements, but the content of the whole rare earth element is only moderate. It is also a soft, silvery-white transitional metal. It is often mixed with gadolinium, erbium, etc., and does not exist alone.

However, I have just tested these soils, and found that the content of scandium in them is still very high, and the yield of vanadium is also a bit high.

Vanadium is a silvery-gray metal, pure vanadium is malleable, but if it contains a small amount of impurities, especially nitrogen, oxygen, hydrogen, etc., it can also significantly reduce its plasticity. Malleable, hard, non-magnetic. It has the ability to resist hydrochloric acid and sulfuric acid, and has better resistance to gas-salt-water corrosion than most stainless steels.

Vanadium is found almost everywhere, but there is not much vanadium everywhere in the world. It will not be oxidized, and even if it is heated to 300 degrees Celsius, it will still be the same, and it will still be bright. It is also not afraid of water, various dilute acids and lye corrosion.

Maybe you can use the two of them instead of titanium, but this is just my guess, and I need to see what the specific situation is.

To be sure, titanium is gone, but the content of the two of them has increased, and I suspect that titanium may have been converted into the two of them. If that's the case, there should be a reversal, but that's all my guess, and what it looks like needs to be investigated further. ”

In fact, although the three of them are adjacent elements, it is not so easy to carry out the transformation, if this thing is true, then that person's strength must be very

Awesome.

Since titanium didn't come, then let's try it with the other two elements, anyway, there are a lot of them, and if it's wasted, it's wasted.

"I'll teach you how to purify. If scandium is to be purified, we can use the polar decomposition of nitrate for separation, because scandium nitrate is the easiest to decompose, the purpose of separating scandium can be achieved.

After obtaining the pure scandium compound, it is converted into SCCL, eutectic with KCL and LiCl, and the molten zinc is used as the cathode for electrolysis, so that the scandium will be precipitated on the zinc electrode, and then the zinc is evaporated to obtain metal scandium

There are other ways to do this......

If vanadium is purified, vanadium leaching from the concentrate first needs to destroy the mica structure, then it is necessary to add sulfuric acid solution, at a certain acidity and temperature, hydrogen ions enter the mica to replace Al3+, so that the ionic radius changes, so that the vanadium is released and oxidized into high-valent acid dissolved ......"

Xiao Yezi carefully told them all the purification methods, and also popularized the knowledge of other related items used.

"Did you all hear me clearly? Have you memorized them all? If you still don't understand any questions, just ask me, don't make your own decisions, or if something happens, I won't be able to save you. ”

If he accidentally eats the wrong bomb or something every time, it is estimated that the three of them will have to finish playing, so this rule must be emphasized to them to die, otherwise, if there is a real accident, the three of them will really die.

The two of them have super good memory, so after Xiao Yezi only told them once, they remembered, although they may have some questions, but they know what to do, just follow the steps.

"Got it, if I have any questions, we'll ask you again, now let's go look for these ores?"

Xiao Yezi admired their memory a little, but this made the guess in her heart more certain.

"Okay, then let's go look for ore, and when I find a few for you, you can go and find them separately, so that you can go faster."

The task was completed early, and she was able to travel with her little baby earlier, but she didn't know what the hidden task was, and she hadn't seen anyone except the two of them in the past few days, so she didn't know what the hidden mission was.

Although he felt that there was some conspiracy to give her so many points, who still thought that there were too many points, so she was still very happy to complete the task.

"Goo~"

Just as Xiao Yezi stood up, she heard her stomach ring. It's been a busy day, and even the iron body can't stand it.

"Uh...... I seem to be hungry, and when I'm done eating, I'll take you with me to look for it, and now I'm going to eat. ”

They can't help but let Xiao Yezi eat, besides, they feel a little hungry, so let's let everyone sit down and eat hand in hand.

Phew~ It's wrong, let's go hand in hand and find food to eat. The three of them split up and met here after a stick of incense.

If Xiao Yezi can use her ability, of course she will not hesitate to use her ability, because even if she keeps it, it will have no effect, and it is not good to waste it in vain.

And very fortunately, when Xiao Yezi went hunting, it happened that her ability could be used, so she used her ability to capture a lot of prey.

That's the end of today, scandium, titanium, vanadium, the properties of their elements are not much in high school, that is, a little bit of fur, after college, you may learn more deeply, come on babies.