If Zhong Bai hadn't reacted that this was not the 21st century, he would have almost asked the other party, "Is the second battalion commander's Italian artillery still there?"

Tong Sifang really hadn't heard of any sulfur, phosphorus, aluminum and strontium ore, and now that Wang Tianlin and the others had run away, they just took advantage of this gap to ask Zhong Bai for details.

"Xiao Zhong, can you explain to me in detail the source of sulfur, phosphorus, aluminum and strontium ore?" Tong Sifang asked seriously.

Zhong Bai really wanted to tell him that these were all discovered by Chinese geologists in the late 80s, but this answer was obviously impossible, so he carefully organized the source in his mind before explaining.

"Slightly different from phosphorus and aluminum strontium ore, the formation of sulfur and phosphorus aluminum strontium ore comes from active geological stratigraphic movements, especially near seismic zones, because of perennial earthquakes, the mantle and crust are active, and the sulfur elements in the ground and the phosphorus aluminum strontium ore are fused in the geological movement to form this sulfur, phosphorus, aluminum and strontium ore."

"Of course, this process is easy to say, but it actually takes hundreds of millions of years to ......."

When Tong Sifang heard this, he immediately interrupted: "No, no, no, Xiao Zhong, I didn't listen to the source of the formation of this sulfur, phosphorus, aluminum and strontium ore, but ...... Where or from what literature did you see the existence of sulfur, phosphorus, aluminum and strontium ores? ”

Zhong Bai paused before replying, "This is also Yuan Jianguo's scholar......"

"Don't you pull anything on him, I'm afraid there is no literature on this in China now, right? Are you seeing foreign papers again? Tong Sifang asked.

"This ...... Yes, indeed. Zhong Bai saw that the other party already had a preconceived idea, so he had to nod his head.

"Found it in the Capital Library?"

"Hmm."

"This matter, I think I have to go back to a separate project, get a few undergraduates to cooperate with the research and research, if the sulfur, phosphorus, aluminum and strontium ore exists in a large area, it will be a great factor for the small fertilizer industry." Tong Sifang thought for a long time before he said while gently tapping his fingers on the tabletop.

Yes, I just told him about a discovery of his predecessors, but I didn't expect this old professor to be so serious that he actually wanted to go back to the project to study?

This is the early 80s, undergraduates rarely do not say, qualified to engage in project research, are the more important things in the industry, why did Tong Sifang suddenly have this idea?

Zhong Bai instantly had the feeling that the other party was squandering resources, so he frowned and said: "Professor Tong, there is no need to spend a lot of time on research in this matter, the impact of sulfur, phosphorus, aluminum and strontium ore on the phosphate fertilizer industry has only led to phosphate fertilizer quality problems in our factory, and it does not mean that it will cause the same problems in fertilizer factories in other places." ”

"Why do you say that?" Tong Sifang asked rhetorically without raising his head.

"Just because the origin of this sulfur, phosphorus, aluminum and strontium ore is small and the output is limited."

"What about the evidence?"

"I don't have this in my possession, but believe me it must be true." Zhong Bai replied seriously.

Because in the previous life, the sulfur, phosphorus, aluminum and strontium ore that had been explored and measured in southwest China in the previous life, there were only about four places with a little production, and they were all relatively scattered, and the sulfur, phosphorus, aluminum and strontium ore was not mainly used to make phosphate fertilizer at that time, but mainly used the rare earth elements contained in it as an important resource to develop.

Tong Sifang raised his head and stared at Zhong Bai for a minute, then he let out a heavy sigh and said: "Okay, if it weren't for your previous outstanding performance, I would never believe a word of your unfounded words, so I will put this matter aside for the time being...... You're such a talent! ”

"Ahem, I can't talk about talents, but now that this matter has come to light, shouldn't Professor Tong make a conclusion?" Zhong Bai coughed lightly and asked rhetorically.

Tong Sifang thought for a while and shook his head and said, "No, we still have to sort out the whole process and describe things clearly." By the way, where have all those section chiefs gone? ”

In the second half of the sentence, Tong Sifang asked Shan Jianping, and the nerd immediately reacted: "It should be that they all went to the laboratory to test phosphate rock." ”

Tong Sifang nodded and said, "Yes, then let's go to the laboratory too, the test report is also important evidence, and it won't work without this." Xiao Zhong, you are also with us. ”

Zhong Bai thought that this matter had been resolved, and he was about to sneak away to investigate where the MSG of the beef noodle restaurant came from, but when he heard Tong Sifang's words, he knew that he couldn't slip away the whole time, so he could only nod helplessly and said, "Okay." ”

The three of them hurried to the laboratory, but found that there were many people in the empty room at the moment, in addition to the two responsible section chiefs, even the factory director Chu Jun and the deputy factory director Zhu Hongjie were also standing in the office with gloomy faces.

The scene was a little cloudy, but no one said anything.

Zhong Bai was a little puzzled, wasn't the cause of the accident clear? Why do these two factory leaders look so bad?

Only Wang Tianlin, the chief of the quality inspection section, was still dressed neatly, holding a piece of phosphate rock under the microscope while looking at it and recording, but the beads of sweat that continued to ooze from his temples clearly showed that he was under great pressure.

A minute later, Wang Tianlin left the observatory, filled in the blanks on the record paper with numbers, and looked up at the two factory leaders with a worried face.

Zhu Hongjie, deputy director of the factory, was the first to ask: "Tianlin, what do you say about the test results?" ”

"Ore ...... The sulfur content of this batch of phosphate rock is indeed more than 100 times higher. Wang Tianlin replied in a low voice.

Zhu Hongjie's face changed slightly, and he was about to turn his head to say something to Chu Jun, but after Chu Jun heard it, he stretched out his right hand and made a "stop" gesture to Zhu Hongjie, and then turned his head and swept over the people in the laboratory and said.

"Then, the main cause of the phosphate fertilizer accident has been found, and now only the final report is formed, I want to hurry up and go to the county to report the situation to the relevant leaders, and resume the phosphate fertilizer production in my factory as soon as possible.

After speaking, Chu Jun turned around and left, just when he met Zhong Bai and the three of them who had just entered the door, and his face changed slightly.

"Professor Tong, this matter is really troublesome to you, I have something to go first now, you go back to the guest house to rest, and we will meet again at dinner." Chu Jun squeezed out a smile and said to Tong Sifang.

Tong Sifang didn't have the slightest idea of taking the credit of others as his own, and immediately pointed to Zhong Bai next to him: "This matter mainly depends on Xiao Zhong." ”

Zhong Bai was thinking about how not to attract Chu Jun's attention, but he saw the other party staring at him with a complicated expression and said, "...... Good boy, it's you again, I won't say anything about praising you now, I'll leave first. ”

After speaking, Chu Jun left in a hurry, making Zhong Bai a little confused.

However, why does this Director Chu look like he is preoccupied?