But Ma Ziming's tendon, if he doesn't give him an explanation, I'm afraid that working with emotions will only produce worse results later, so Shan Jianping can only comfort: "It doesn't matter where the idea came from, now that the steps have been decided, let Professor Tong go through it again." Since there will be no problems with the ore, then let him look at it, and after reading it, he will go to the next link, won't you be fine here, right? ”

Ma Ziming thought about it and this is indeed the truth, in the morning, the factory did not notify himself to accompany Professor Tong to inspect together, thinking that it was not about the raw material department, but he didn't expect to see the ore first as soon as the meeting started in the afternoon, which made him feel a little embarrassed, and he couldn't hang his face, so he couldn't help but be so angry in the conference room just now!

"Okay, since he wants to see it, let him watch it casually!"

"Your temper is more stinky than mine, forget it, I'll be inspected by the county later, you just follow the process, don't be emotional, this Professor Tong doesn't even eat Director Chu's set." Shan Jianping reminded again.

Coming to the constant temperature room where the samples were stored in the raw materials department, Ma Ziming was emotional, but after entering the working state, he still carefully followed the process to give everyone gloves and masks to wear.

After all, people in these years still attach great importance to the program.

Seeing that everyone was dressed, Ma Ziming opened the glass cabinet, took out a few phosphate rock samples, put them on a sample table, and introduced.

"This is the ore that our plant uses to produce phosphate fertilizers."

Tong Sifang immediately picked out a stone of moderate size, about the size of two palms, from it and examined it carefully.

Phosphate rock is only a general term for an ore with a relatively large content of phosphorus elements, and there are also different names for phosphate rock used for different production purposes.

For example, the phosphate rock in his hand, there are irregular white lines and a small amount of salt particles on the surface of the charcoal gray background, which is a standard strontium phosphate aluminum ore at a glance.

Tong Sifang picked up the magnifying glass next to him, looked around carefully along the edge under the light, and carved a few times on the surface of the ore with the knife on the table, but there was not even a mark.

"It's strontium phosphate aluminum ore, and the origin should be in Nanyun Province, right?" Tong Sifang put down the ore sample and asked Ma Ziming.

Ma Ziming originally thought that this Professor Tong was just a guy talking on paper, just pretending to be like those people in the county who came to inspect, but he didn't expect that less than two minutes after seeing the ore, he accurately called out the name and origin!

He immediately showed a surprised expression: "That's right. ”

Interlaced like a mountain, Shan Jianping and Wang Tianlin have never paid attention to ores, but seeing Ma Ziming's expression, they naturally understand that the spicy Tong Sifang only looked at it for two minutes and then showed his hand to suppress the other party.

But Tong Sifang didn't tell them why they wanted to come to see the raw ore, so he could only turn his head to look at the old man.

Unexpectedly, Tong Sifang stared at Zhong Bai and said meaningfully: "Since it is based on strontium phosphate aluminum ore as raw material, it will not lead to phosphate fertilizer quality problems." Xiao Zhong, you are thinking wrong. ”

Hearing this, where would Ma Ziming not understand that Zhong Bai was the one who caused Tong Sifang to suspect that there was a problem with the raw ore?

"Zhong Bai, you kid is in the technical department, don't talk to our raw material department! Now Professor Tong has said that you are thinking wrong, how do you explain it? Ma Ziming immediately got up and shouted.

You can't lose your temper with the experts in this province, but it's still okay to spray you, a hairy guy who has just entered the factory!

Unexpectedly, Zhong Bai didn't pay attention to Ma Ziming's shouting, but got up and walked to the sample table, and said to Tong Sifang: "Professor Tong, let me see." ”

"You can look at it casually, just a few samples, even if you look at it for ten days and eight days, it's the same thing!" Ma Ziming still sprayed Zhong Bai in the air.

But Zhong Bai turned a deaf ear to this, and he only had those few phosphate rock samples in his eyes.

At noon, Zhong Bai also made his own analysis of the follow-up ideas, no matter from which point of view, it is the most suspicious of phosphate rock raw materials.

After all, the problems that are prone to occur in logistics and warehousing can be judged to be basically non-even if there is no on-site verification - because the relevant infrastructure in these years is not in place at all, and there is no foundation, where do you find the problem?

But what he said when he saw Tong Sifang just now was very sure, if he didn't personally prove that it was a problem with phosphate rock raw materials, then the overall idea of this inspection would be completely overturned, and all the work he had done before would be in vain.

So, Zhong Bai began to pick up each phosphate rock sample with his hand and carefully inspect it under everyone's gaze.

Whether it is from the texture or texture, or the physical characteristics of the appearance, it is indeed an ordinary strontium phosphate aluminum ore, and there is no doubt.

The phosphate fertilizer made of phosphorus strontium aluminum ore has insufficient fertility, not to mention this life, even in the previous life, there is no relevant data to prove this, and it has become a public opinion in the fertilizer industry.

"No way, something must have gone wrong."

Zhong Bai had no choice but to pick up the smallest sample of strontium phosphate aluminum ore again and carefully examine it at 360 degrees in his hand again.

Finally, he found some anomalies at the bottom of the ore!

Strontium phosphate aluminum ore was originally very hard, and even a gongbi knife could not be carved, but at the bottom of this ore, there were some small pale yellow particles attached to the surface that did not belong to it!

This is undoubtedly a major discovery!

Zhong Bai immediately grabbed a piece of sandpaper and wiped it vigorously there.

Under the action of strong friction, the small pale yellow particles fell one after another, and were caught by the white paper that Zhong Bai had already placed at the bottom.

Then, Zhong Bai grabbed the powder with his gloved fingers and rubbed it, suddenly realizing something.

He immediately pushed the mask he was wearing up, exposing both nostrils, bent down to sniff, and a special and slightly pungent smell immediately entered his nostrils.

Zhong Bai figured it out in an instant!

When he looked up, he saw that the herbarium was equipped with a common slide projector, which was often used to show some materials.

So Zhong Bai put the white paper on the slide projector, and then turned it on, and the shadow formed by those pale yellow particles immediately appeared on the wall.

"Zhong Bai, what are you doing again?" The other party's series of strange movements just now Ma Ziming really didn't understand what the intention was, stared at him and asked loudly.

Zhong Bai didn't answer, but grabbed the stainless steel indicator pole next to him, pointed to the small particle shadows that appeared on the white curtain, and said solemnly word by word.

"I can tell you for sure that I now know the root cause of the decline in the fertility of phosphate fertilizer in our factory! That's it! ”