Pulling Zhong Bai to quickly shuttle through the crowd, the two finally came to the back of a sparsely populated corner display board, Shan Jianping wiped the calmness on his face just now, but asked with a puzzled expression: "Xiao Zhong, what is that topic that you and Professor Tong are working on?" ”

When the four of them had a meeting in the guest house room that night, Zhong Bai once mentioned it, but did not disclose the details, and today when Yun Tianxiang said this, Shan Jianping realized that it must not be simple, so he immediately asked.

This is a long story, but Zhong Bai did not plan to tell Shan Jianping all the plans of special fertilizers at this time, but replied lightly: "This is a brand-new fertilizer project, I had ideas before I set off from Shanping County, and after arriving in Tiandu, I communicated with Professor Tong, but I didn't expect him to set up the project so quickly." ”

"A new fertilizer issue? Which aspect? Tell me about it! "Shan Jianping is worthy of being a technical nerd, as soon as he heard this, he was ready to find out.

Zhong Bai saw that he didn't hear the sloppy meaning in his words, so he had to shake his head slightly and said: "It's a new type of fertilizer, let's not talk about it at the exhibition today, and I'll show you the paper materials after I return to the factory, so that the air to the air is not clear." ”

Shan Jianping immediately understood Zhong Bai's statement, if the new technology is not explained by relevant paper materials, it is indeed troublesome enough, so he nodded and said: "Yes." Just now I took a copy of the information on the booth of the regional fertilizer plant, would you like to take a look? ”

After that, Shan Jianping handed over a thin booklet, Zhong Bai took it easily, and said while flipping through it: "It seems that it is really similar to my estimate, they want to build a 40,000-ton ammonium bicarbonate production line, isn't this throwing money into the water and not even soaking?" ”

"Xiao Zhong, why do you keep emphasizing that you can't build an ammonium bicarbonate production line?" Shan Jianping frowned and said: "Although this Liu Dongsheng is a little mean, I think this project in their factory is really ready to be launched, and the cloud worker just now is estimated to be the technical guidance they are looking for in the provincial hospital, there should be no problem, right?" ”

As a technical section chief, Shan Jianping, who is often familiar with all kinds of articles and newspapers, also knows that the general trend of nitrogen fertilizer at home and abroad is to upgrade the main product from urea to ammonium bicarbonate with higher nitrogen content, but he can't be sure at this point in time.

In fact, he also imagined that the Shanping County Fertilizer Plant would introduce an ammonium bicarbonate production line to complete the goal of product upgrading, but after a careful understanding, he found that the cost of this production line was amazingly high, far from what his own small factory could afford, so he didn't even give Chu Jun a report.

"I don't know the level of cloud technology in this provincial hospital. But as far as the introduction of this line is concerned, I am not optimistic. Zhong Bai shook his head lightly and said: "The production line they bought back is very likely to be the previous generation of products eliminated by foreign countries, with high energy consumption and low efficiency, and the maintenance and repair costs in the later stage are also surprisingly high, but it is not as easy as Liu Dongsheng said." ”

Zhong Bai carefully described the prospect of ammonium bicarbonate to Shan Jianping, and the other party couldn't help but be a little surprised.

“…… Xiao Zhong, according to what you say, urea will still be the main product of nitrogen fertilizer for a long time? Shan Jianping thought: "But I don't think that's how foreign papers are written?" They all felt that in ten years, the production and use of ammonium bicarbonate would inevitably exceed that of urea. ”

Zhong Bai smiled and said: "Hehe, this matter can not be said, although the nitrogen content of urea is not as good as ammonium bicarbonate, but its application is very universal, and the production cost is also decreasing, and most developing countries do not have the urgency to use ammonium bicarbonate instead of urea immediately, this decade is too optimistic." ”

Zhong Bai naturally said this very confidently, he knew very well that in the previous life, the domestic production of urea in China would not be lower than that of ammonium bicarbonate until almost 25 years later, even if ammonium bicarbonate caught up, the percentage point higher was only ten points, and it continued to be stable for a long time.

In addition, China is really a large land, a variety of terrain, climatic conditions, ammonium bicarbonate volatile to reduce the fertilizer efficiency of the characteristics of its scope of application is destined to be inferior to urea, and China is the world's top two grain producers, a country's fertilizer consumption accounts for several percent of the world, so the prospect of predicting ammonium bicarbonate is far less optimistic than foreign experts.

Fortunately, Shan Jianping has become accustomed to Zhong Bai's tone of predicting future trends, and unlike the previous superstitious foreign literature, he is now beginning to subconsciously ponder the other party's statement.

Zhong Bai saw that he had successfully guided Shan Jianping's attention from the topic of special fertilizer to ammonium bicarbonate, so he no longer took the initiative to mention it, after all, Tong Sifang's theoretical research was still in the stage, and the next pre-production would have to wait until he returned to Shanping County, and he hadn't even reported this matter to the factory director Chu Jun.

Although Zhong Bai felt that Chu Jun would not refuse this good thing, who could tell the story of the county fertilizer factory clearly? No one knows if there will be a moth jumping out halfway, such as the last time the temporary replacement of phosphate rock caused a phosphate fertilizer accident, do you think that is what everyone in the factory wants to see?

I'm afraid that even Zhu Hongjie, the deputy director of the initiator, no matter what purpose he replaces phosphate rock, I am afraid that he does not want to have a product quality accident, right?

The two chatted while taking a look at the other exhibition areas on the first floor, and Zhong Bai also got a lot of new technology promotional materials of fertilizer manufacturers, what are the technological innovations, and what are the product development and improvements, but more are the same as the big brother Pingyang fertilizer factory, ready to upgrade the main products of the brochure.

Time passed quickly, and in the blink of an eye, it was almost twelve o'clock in the afternoon.

Returning to the gate outside the fair, Shan Jianping patted his briefcase, which was stuffed with all kinds of materials he got today: "I got so many materials this time, and it was enough to look at it for a while when I went back." Xiao Zhong, thanks to you, otherwise I wouldn't have had the opportunity to come to see the second provincial industrial innovation fair with my own eyes! ”

Zhong Bai smiled and said, "Anyway, it's all along the way." Section Chief Shan, you're going to go back to the factory tomorrow, right? ”

"Well, Huang Xingzhi estimates that he will drink a lot tonight, and he can't wait to leave Tiandu tomorrow." Shan Jianping nodded.

Zhong Bai handed the internal information of the exhibition back from the Industrial Department to the other party: "Then please ask Section Chief Shan to bring this back and hand it over to Director Chu alone." ”

Shan Jianping immediately accepted it and put it in his briefcase, and only after a while did he come back to his senses, and looked up and asked in surprise: "Aren't all the things in the provincial city done, why don't you take the car back with us?" ”

Zhong Bai shook his head and said, "I still have some other things, and I may have to stay in Tiandu for a day or two." ”