Although the exhaust gas is not the most polluting of the "three wastes", it has the widest impact area, and the haze in the north is more or less related to this kind of waste gas.

The exhaust gas produced by the production of rare earth concentrate mainly includes: the roasting exhaust gas of the roasting kiln, the exhaust gas produced by the coal burning of heating and production boilers, and the exhaust gas produced by the burning kiln, which are also very important pollution sources.

Zhong Bai replied confidently: "Through the process purification of sediment cooling + two-stage spray + two-stage defogging, the roasting exhaust gas is purified, and then discharged through the construction of a high exhaust cylinder of no less than 50 meters. Please give me two minutes to draw a sketch of the specific flow of the process. ”

Without waiting for Hu Yanjun to answer, Zhong Bai grabbed the pen and drew on the white paper!

There is no ruler or compass, but the lines on the drawing, whether straight or curved, are exactly the same as those drawn with a cartographic instrument!

Hu Yanjun has seen all kinds of industrial design drawings in ordinary times, but it is the first time he has seen Zhong Bai with his bare hands to draw such a level of fluency!

As for the disposal method of waste residue, Zhong Bai had already practiced it with Academician Xu Guangxian in Ningyuan Rare Earth Metallurgical Plant before, and there was no need to draw it here, Zhong Bai directly handed the paper plan that had been made to Hu Yanjun.

After Hu Yanjun finished reading the waste residue treatment plan, the big stone that had been hanging in his heart finally fell to the ground.

He patted Zhong Bai on the shoulder vigorously and said, "Not to mention anything else, just your preparation for a drop of water, I have never seen a person in his early twenties do this in the industrial system." ”

"Director Huyan has won the award." Although Geng Dali had already performed well enough when soliciting opinions just now, Zhong Bai decided to add another fire for the sake of safety, and said: "However, these are technical details, and they are new technologies that have not yet been promoted in a large area in the mining area. If it weren't for the training program proposed by Geng Dali, director of the Office of the Industrial Bureau of the Mining Area, I really don't know how to get so many workers to master it in the shortest possible time. ”

Ye Xing added just right next to him: "If you want to say that Geng Dali is quite studious, some time ago I also reported for the office training class of your Autonomous Region Industry Department, I estimate that the time is about the same, but now that I have this task, I am afraid that Director Huyan is unwilling to release people." ”

"At this stall, his personal training will be put aside for the time being." Hu Yanjun is so shrewd, seeing that the two of them kept building momentum for Geng Dali, his heart was like a mirror, and he smiled: "Geng Dali is a good comrade." This time, as long as you can successfully complete the tasks assigned by your coordination team, let alone training, it is normal to be promoted directly on the spot! ”

It's a pity that Geng Dali, who was blowing the cold wind at the bottom of the building, didn't hear Hu Yanjun's promise in person, otherwise, he would not have jumped up with joy!

"By the way, Xiao Zhong, there is one more thing that comes to mind." Hu Yanjun turned his mind and asked.

"You speak."

Hu Yanjun recalled: "You said before that there are two aspects, one is the training of workers, and the other is the technological upgrading and transformation of those rare earth concentrate plants. I just heard about your 'full recycling technology', which has a lot of new equipment, which those concentrate factories must not have before, so wouldn't they have to spend a lot of money to buy it? Now they are not allowed to export rare earth concentrates to RB enterprises, where will the money come from? Won't it all let the mining area ZF and the Autonomous Region Industry Department think of a way first, right? The gap is also wide! ”

Zhong Bai was thinking about how to tell Yu Dongfeng about the idea of coming over to invest in the establishment of a large-scale rare earth concentrate factory, but he didn't expect Hu Yanjun to take the initiative to ask.

So he immediately took the initiative to introduce: "It is certainly not realistic for these small concentrate factories to raise their own funds. So I suggest taking a financing approach. ”

Hu Yanjun frowned and said, "Financing? Where does it come from? It's the Chinese New Year, I'm afraid that no company is willing to invest money in the Baiyun Obo mining area in this stall, right? ”

"Hehe, that's just the reluctance of ordinary enterprises. But there are two sources of funding that will not be affected by this factor. Zhong Bai smiled and said.

"Which two?"

"State assets, and...... White Peak Group! Zhong Bai finally said the answer that had been brewing for a long time!

Before Hu Yanjun could ask, he took the initiative to explain: "There is only one way to do this kind of large-scale technological upgrading in such a short period of time - that is, to establish a new large-scale rare earth concentrate plant!" I have already thought about the combination of state-owned assets of the Ministry of Industry, the controlling stake of large-scale rare earth concentrate plants, the funds of Baifeng Group, and the private capital of these rare earth concentrate plants that want to be transformed, and the three parties will work together to establish a new rare earth concentrate plant! ”

Ye Xing also added: "There are many benefits to this. In the short term, this measure can solve the immediate contradiction of unemployed workers and the broken capital chain of local concentrate factories; In the long run, large-scale rare earth concentrate plants using new technologies will be able to negotiate more effectively with the main acquirer, that is, RB enterprises, when exporting rare earth concentrates! The hard days when we used to sell rare earth concentrates at low prices are coming to an end! ”

Hu Yanjun was dumbfounded, he didn't expect these two young cadres to have new ideas one after another!

And listening to the tone of the two, this is not a temporary idea at all, but has been planned for a long time, otherwise it is impossible to explain the financing party and financing form in one breath!

Next, Hu Yanjun felt like he was on a plane, and after reading Zhong Bai's plan for financing - of course, this thing has been prepared for a long time, just waiting for a leader who can make a decision!

Although the state-owned assets integrated into it come from the Ministry of Industry, many large enterprises under the Ministry of Industry are distributed all over the country, and there are also in the autonomous region.

There is no problem with this plan to clear customs in the ministry, because Ye Xing has been discussing this matter with Zhong Bai.

And as long as the ministry nods, then there is no problem with the Industrial Department of the Autonomous Region!

Because the deputy director of the Department of Industry, who is in charge of the rare earth industry, is sitting in front of him!

……

After receiving Zhong Bai's call, Yu Dongfeng immediately set off from Tiandu, took a plane to the capital of the autonomous region, and immediately transferred to a train, arriving at the mining area in the afternoon of the next day.

This is also the second time he has come here to do business after donating equipment to Ningyuan Rare Earth Metallurgical Plant last time.

Different from the last time he brought goods in a low-key manner, this time Yu Dongfeng's arrival was completely a fanfare rhythm, and he was picked up and warmly welcomed by ZF in the mining area at the railway station!