Assistant God of Life in Another World

After thinking about it, Fang Tian became an action man.

The task, of course, is to come up with some methods to purify these sample salts.

This matter is actually not difficult, as long as someone guides it, even those primary school students can do it in the previous life.

As a third-rate gourmet and a tenth-rate chemistry... Well, this can't be called "home", it can only be said to be a tenth-rate beginner in chemistry, Fang Tian is still barely competent in this kind of thing.

At least, he's at a higher level than elementary school students, well, let's count him as a middle school student.

Middle school student Fang Tian carefully looked at the five samples in front of him.

For a master, you don't even need to look at the appearance of the samples. You only need to look at the geographical conditions around the salt lake, and you can almost make a basic judgment on the composition of the salt. It seems that in terms of practice, Fang Tian only needs to With just one glance, one can make a basic judgment on the cultivators below him.

And this basic judgment is absolutely inseparable.

But right now, in this experiment, Fang Tian can only honestly use all kinds of means.

Seeing with the eyes, tasting with the tongue, and then judging based on the relevant knowledge of the previous life, the sum of these three is almost the same.After all, there are only a few possible ingredients for natural mineral salts.

Fang Tian first shifted his gaze to one of the salt blocks.

The salt lake to which this salt block belongs is the closest to Hongshi Town, and naturally, the salt used daily in Hongshi Town is also the salt of this salt lake.

Master the saltwater town of this salt lake, eh.Such a straightforward name, the reason why it did not develop into small cities like Heifeng City, Xiaoye City, and Sanhe City is because the salt water in this salt lake is very weak.Not much salt can be produced, and the salt produced is of the worst quality!

But looking at this sample, Fang Tian sighed.

He does know that the salt of this salt lake only needs to go through the simplest filtration to get almost the purest nacl.

In other words.This salt lake, which is considered by the natives to be the worst, is actually probably the best.

certainly.Further comparisons are required.

But Fang Tian already had a solid idea in his mind.

Then came the second sample, Fang Tian looked at it first and then tasted it, and after almost tasting it, Fang Tian couldn't help but sigh again.at the same time.Xi Yan's words echoed in my ears: "Your Highness, the salt lake in Donghu Town is similar to the salt lake in Yanyan Town. Although its salt production is not low, the salt it produces is not salty."

After hearing this, Fang Tian had a judgment in his heart at that time, and now he took a closer look at it so practically, he was sure.

previous life.On Earth, the element content in the crust is like this: Oxygen, Silicon, Aluminum, Iron, Calcium, Sodium, Potassium, Magnesium.

This life.After all, the environment is different, and Fang Tian didn't dare to rashly conclude that the earth's crustal element content is the same as that of the previous earth, but the general similarity is still certain.

Well, "generally similar".

No matter from the actual situation of the land, animals and plants, or from the theoretical birth of the universe - there is no reason why the things produced by the same template are too different. No matter how vast the universe is, it will not be so extravagant to build a small solar system Just change the model?

Aluminum, Iron, Calcium, Sodium, Potassium, Magnesium.

The first two can be directly ignored, and the third can also be largely ignored. Here, the latter three need to be considered, namely sodium, potassium, and magnesium.

Among the salts, what is similar to nacl but not very salty?

There is only one answer, and that is kcl.

The effect of potassium (k) on the human body is similar to that of sodium (na), and there is no saying which is more important, since they are all indispensable anyway.

Bananas are potassium-rich foods. In previous lives, many people ate bananas to supplement potassium, and many people with high blood pressure prefer low-sodium salt (in addition to normal nacl, there are about 13 to 14 kcl).

This is a low-sodium salt lake. It does not even use artificial proportioning. It is a natural "nutrient salt" and "health salt".

In the previous life, there is a high probability that this is another salt lake that can be classified as high-quality, but in this world, obviously, this salt lake is also despised.Just like in the previous life, truffles were only used by people in southern Yunnan to feed pigs.

The value of things varies from time to time, from place to place, and from person to person.It is possible and normal to be cheap at that time and expensive at this time, to be expensive at another place and cheap at this place, to be precious to one person and to be discarded by another as if it were a shoe.

Human dignity...

It's almost the same.

Fang Tian only sighed slightly, then stretched out his hand to pick up the next sample, then took a little out and put it on the tip of his tongue.

Then the whole person felt like being electrocuted, burnt on the outside and tender on the inside!

Well, that might sound like a bit of an exaggeration, but it's really not that much of an exaggeration.Although Fang Tian's current tongue is not as magical as his nose, it is also extremely sensitive, and this salt...

Nima, that is a rich taste, sweet, sour, bitter, spicy and salty, it is completely gathered together, and in addition to this, there is also an "astringent", which is very, very astringent!

Is this kind of salt edible?Are you not afraid of eating and eating, soaring immediately?

Well, for the locals, the salt in Yanshui Town, which is the salt commonly used in Fenglin Compound, is probably slightly better than this kind of salt.Salt, it's not rice, eat as much as you want at a time, put in a little bit, and people will probably get used to it as they eat.

But Fang Tian is not used to it.

Bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah, bah bah againHey, Shennong is not so easy to be. If it wasn't for judging the salt, I wouldn't have made such a real one just now and put it in my mouth.

At the same time, Fang Tian's expression became more solemn.

This salt is poisonous!

It's not just bitter, it's not just astringent, it's real, and it harms the body to a certain extent.Although the range is very small, it can even be said to be extremely slight, but poisonous is poisonous.

And what is this poisonous substance?

Dissolved in water, may exist on a large scale in lakes and seas...

Almost immediately, Fang Tian thought of something, nitric acid, to be specific, sodium nitrate, or potassium nitrate, something used to make black powder in his previous life...

There is a large amount of sodium and potassium nitrate in this section of the Calado Mountains, or in the nearby ridges.

This was the first thought that flashed through Fang Tian's consciousness, and the second thought was, with the current material conditions, can this brine be purified?

Judgment is judgment, Fang Tian still has to experiment.

For Fang Tian now, the simple filtering doesn't even need a flick of a finger, it's just a thought, and it's done, and then, taste, um, taste!

This time Fang Tian tasted it with his eyes closed. ——

I was really frightened by the smell just now, and made a shadow.

Filtration is still useful and has a great effect. Obviously, a lot of various impurities have been removed, but the most critical role has not been played.In other words, for things that are also soluble in water, there is nothing to be done with such a shallow and slag technical means.

So, separation by heating and condensation according to the difference in melting point?

Okay ah?

Fang Tian felt overwhelmed. (To be continued..)