Generally speaking, as long as you grasp these data, the quality of coal should be fine, but this Chen Lou coal is very demonic.

The symptoms of non-refractory can generally be reflected from the analysis data of the coal industry, and the volatile content of this coal is generally more than 15 percent, and some have reached 20 percent or even higher.

However, the volatile content of Chenlou coal is around 9 percent in normal terms, and it is very stable.

The reason why Qiao Jianchao knew this secret was also because he had fallen countless times in practice before he summed it up.

However, this secret, Jundu Cement Plant has not been known by a second person so far.

Qiao Jianchao naturally has his reason if he doesn't say it, he can use the actual performance of Chen Lou Coal in the calcination process to blackmail the coal mine boss and ask him to give him kickbacks.

In fact, Qiao Jianchao did the same.

However, Qiao Jianchao did not dare to buy Chenlou coal in large quantities, because Chenlou coal is not fire-resistant, and if it is used alone, it will lead to a large amount of clinker raw or underburned.

Qiao Jianchao is the director of the laboratory, and is also responsible for the quality management of the cement production process.

He can only mix Liu Lou coal with Chen Lou coal and use it together.

Now it's different, Liu Yan is the director of the laboratory, and if there is a quality problem in the production process, it is completely Liu Yan's responsibility.

Qiao Jianchao is ready to buy Chen Lou coal in large quantities.

He knew that Liu Yan would make up for his knowledge of raw material standards, but so what? Even experts can't see the problems of Chen Loumei, let alone Liu Yan.

Liu Yan had just taken over as the director of the laboratory, and a large number of raw materials appeared during the calcination process.

This question became the only topic at the morning meeting every day, Wang Mingjun stared at Liu Yan, and said in a weird manner: "Director Liu, how did you do it, can this kiln still be burned, and how can you be born and burned?" ”

Liu Yan frowned, handed the chemical analysis records to Wang Mingjun one by one, and said: "It should be no problem to see that the chemical analysis of the grinding raw material and the raw material entering the kiln, what is going on?" ”

Qiao Jianchao couldn't help but snicker on the side, and scolded in his heart: This dog day is a nerd.

Yang Deyi reminded Liu Yan: "Xiao Liu, is there something wrong with the raw materials?" ”

Liu Yan took out a stack of chemical analysis reports of raw materials, handed them to Yang Deyi, scratched his head and said: "I have asked the laboratory technician to review all kinds of raw materials several times, and there is no problem!" ”

Yang Deyi asked again: "What about coal, will there be a problem with the coal entering the kiln?" ”

Liu Yan said: "No, the calorific value of Liulou coal and Chenlou coal is more than 6,000 kcal, and the ash, volatile matter and moisture content also meet the requirements of national standards. ”

Wang Mingjun glanced at the place where Qiao Jianchao was sitting, and found that Qiao Jianchao was fiddling with his mobile phone with his head down, Wang Mingjun asked him: "Director Qiao, you are an old expert in this area, you should know what the problem is, right?" ”

Qiao Jianchao pushed 625: "The ingredient plan is made by the laboratory, how do I know what the problem is?" ”

Wang Mingjun looked at everyone meaningfully and said: "Since there is no problem in all aspects, it can only be a human problem, Director Liu, you can't blindly do it like this." ”

After the meeting ended, Zheng Huaqiang grabbed Hou Fuquan and Qiao Jianchao, who were hurriedly walking back, left and right, and said, "Have you heard of it?" Liu Yan's college diploma and master's degree were all bought out of money. ”

Qiao Jianchao pursed his lips and said, "That's it, I thought you were going to say something strange!" ”

It didn't take long for negative news about Liu Yan to flood the entire cement plant.

Liu Yan lowered his head and walked back to the laboratory, the laboratory technician He Sujun was making a chemical analysis of grinding raw material, this woman's method of pipetting out from the volumetric flask was very peculiar, not to suck the liquid ball, but to suck the mouth directly against the pipette.

When Liu Yan was in junior high school, he knew that it was a serious violation of the operating procedures to do so, but he couldn't call her, the solution contained strong acid and strong alkali, and he bluffed in case He Sujun sucked it into his stomach.

He Sujun looked at Liu Yan with cold eyes, and his expression seemed to say, you don't know what to look at blindly.

Liu Yan ignored her.

After He Sujun finished taking the sample, he looked up at the experimental rack above, glanced at Liu Yan with great impatience, and said coldly: "Director Liu, I think you are uncomfortable when you are idle, why don't you go to the preparation room and carry two buckets of distilled water, and digest it, so as to save yourself from carrying a rotten belly at a young age." ”

Liu Yan didn't say anything, turned around and went to the preparation room, brought back two large barrels of distilled water, and lifted one of the buckets to the high shelf.

As soon as he took a breath, He Sujun instructed again: "Director Liu, the electric furnace wire is broken, you go to the electrician class and ask the electrician to come over and fix it." ”

Liu Yan glanced at the burned electric stove wire, walked over and prepared to make it himself, he had some common sense of electricity, it was very simple to connect the electric stove wire, and there was no need for an electrician at all.

As soon as Liu Yan walked to the electric stove, He Sujun's mobile phone suddenly rang, she picked up the phone, shouted loudly as if no one was around, and ran out quickly, completely ignoring Liu Yan's existence.

There was also a female laboratory technician in the high temperature room who was melting samples, and when she saw He Sujun running away, she walked to Liu Yan's side with her head down and a red face, and her voice was like a mosquito humming: "Director Liu, you have to pay attention." ”

Liu Yan looked at the girl in front of him curiously, white and white, dressed very plainly, but very temperamental.

"Notice what?" Liu Yan asked.

The girl's face turned even redder: "I'm not going to say that other people's are not in front of you, I just want to remind you not to be too used to the woman below you." ”

When the girl said this, she seemed to feel that she had used the wrong words, and her face became more and more red, and she squirmed and did not dare to speak anymore.

Liu Yan felt that this girl was so cute, so he deliberately asked, "Why?" ”

The girl looked very worried: "You are a leader, and being called around by your subordinates is easy to lower your prestige." ”

In fact, Liu Yan knew in his heart that most of the staff in the cement factory's laboratory were related to the factory leaders, and some even had a relationship with the upper leaders.

Liu Yan is not worried that his prestige will be affected, the key is that after losing his prestige, his subordinates will behave recklessly, and even their attitude towards work is very slack.

"Thank you for the reminder." Liu Yan said sincerely.

As soon as Liu Yan turned around and walked out, the girl spoke again, this time in a louder voice than just now: "You don't know me anymore?" ”

Liu Yan turned his head and looked at the girl again, feeling familiar, but where he had seen it, Liu Yan couldn't remember. ”

"I'm from Lion's Village." The girl's voice became small and thin again.