Chapter 622： The first order is 200 million

Speaking of the largest iron mine in China, many people think that it is not the Doulishan mining area, Huangtang or Shuanglong mining area of ​​the Xudong Mining Group, but the Dongmenling Iron Mine.

It has identified reserves of more than 3 billion tons, making it the largest iron ore discovered in Asia. According to theoretical estimates, reserves may double, and further exploration is underway.

However, it is not like the three large iron ore mines in the Xudong Mining Group, which are all astonishingly high-grade bonanzas, but the reserves of bonanza are not much, and the reserves of general-grade iron ore are astonishing.

Therefore, if you talk about fame alone, the Dongmenling Iron Mine may not be as good as the Doulishan Mine, Huangtang or Shuanglong Mine, but it is currently the largest in the country in terms of overall iron ore reserves.

In order to detect this iron ore, the exploration team laid a total of 17 exploration holes, of which 12 exploration holes detected iron ore, covering an area of ​​4 kilometers long and 3 kilometers wide. Moreover, after these exploration holes started to see the ore from about 1200 meters underground, a complete iron ore core was mined up to 1860 meters underground. The deepest one was 2015 meters underground and high-grade iron ore can still be seen.

More than a dozen exploration holes have found that the iron ore grade is between 25% and 62%. The industrial type of the deposit is a mixed type of magnetite and hematite, and it is an extra-large iron deposit.

This iron ore started to mine iron ore a few years ago, but most of the iron ore is of low grade. August and September are iron ore of average grade. After being mined, a series of processing is required. After removing impurities and improving the grade, it can be regarded as a finished mine.

In front of the big iron mine.

Xie Yushu, the chairman and general manager of the iron ore, frowned slightly. Behind him is a large iron ore processing plant with a large scale.

It's a pity that there is no treasure mountain, but the treasure cannot be recovered!

Xie Yushu knows that the daily output of finished iron ore in the Doulishang Mining Area of ​​Xudong Mining Group is said to be close to 300,000 tons. What an astonishing number!

My own iron ore reserves are also amazing, but when it comes to the output of finished iron ore, I feel a little embarrassed. Last year, it was only a mere 10 million tons, which is basically equivalent to the current one month's worth of the Doulishan mining area. Yield.

The main reason for the failure to increase production is that the iron ore grade is not high, and it takes time and effort to process a series of raw iron ore mined.

In the first two years, Xie Yushu invested hundreds of millions of yuan to build the pellet processing plant behind him. Together with the original iron ore processing plant, he believes that the output of finished iron ore this year It should be no problem to break through 20 million tons.

Unfortunately, things are counterproductive!

At the beginning of the construction of the pellet mine, the pellet mine production technology of Lito Mining Group, one of the world's mining giants, was introduced. The money was also paid and the other party's technical information was also given. At the beginning, several foreign experts were sent over. , Gave pretentious guidance, and later, the foreign experts stopped coming.

Without foreign experts, the engineers and technicians of Dongmenling Iron Mine almost got blind, especially according to the pellet production technology that they bought back, they simply couldn't produce pellets that could meet the requirements.

After countless failures, I finally understood that Lito Mining Group had manipulated the technical data and many key technical parameters were incorrect.

What a shame!

Xie Yushu was so angry that he had no choice but to spend a lot of scientific research funds on self-reliance and organize his own engineers and technicians to tackle key problems.

At present, there is no mining company in China that has advanced pellet production technology. If you want to tackle key problems on your own, it is easier said than done. It costs a lot of money and time with little effect.

With a light sigh, Xie Yushu turned around and walked slowly towards the big pellet mine. Another technical tackling is about to come to fruition. I want to see how things are going.

Xie Yushu opened the door and walked into the office of Chief Engineer Tang Weipeng. When he entered, he obviously felt that there was something wrong with the atmosphere.

In the office, besides Tang Weipeng, there are several technical backbones, but everyone sighs or frowns, and the atmosphere in the entire office is also very depressing.

Even though Xie Yushu had foreseen the result, he couldn't wait to ask: "How is the situation?"

Tang Weipeng said discouragedly: "Chairman, I...we failed again, I..."

It failed again!

Xie Yushu's frowned brows deepened. After thinking about it, he encouraged him, "Failure is the mother of success, so let me give you another 10 million scientific research funds. Let's try again."

Tang Weipeng nodded and said, "This is the only way to go, let's try again."

Next, Xie Yushu asked about the recent technical research, and Tang Weipeng also gave a detailed report. Generally speaking, there are mainly the following key technical problems that have not been resolved.

The pellets produced this time are 3 to 5% lower in grade and 3 to 4% higher in content than the imported ones; it is difficult to pelletize due to the particle size of the iron concentrate, which can be compensated by adding more bentonite. The addition amount needs to be more than 5%. And every additional 1% bentonite will reduce the grade of pellets by 0.6%.

In addition, there are the same problems as the pellets produced by other domestic mining companies, that is, uneven roasting of pellets, poor strength of pellets, high FeO content, and poor metallurgical properties.

The problem is not general.

After listening to the report, Xie Yushu was shaken for the first time. No matter how much money he invested, it was estimated that it would be difficult to overcome this series of technical problems.

Hey……

Xie Yushu sighed softly, and his heart was full of intense unwillingness. After spending so much money and so much manpower and material resources, it turned out to be like this.

As if feeling Xie Yushu's feelings, Tang Weipeng said: "Chairman, let's try again, maybe there will be a major breakthrough."

Everyone knows that this is not easy, and Xie Yushu is not optimistic about it. There are too many technical problems to overcome, but he just gave up. Thinking of paying so much before, there is a strong unwillingness in his heart.

Unwilling!

"Boom!"

The door of the office was violently pushed open, and these backbone technicians were shocked, thinking in their hearts, who is this, so awesome, this is the office of Chief Engineer Tang, and the chairman is also in the office.

It was Xie Yushu’s assistant who came in, and saw him come in happily with a look of joy. Upon seeing this, Xie Yushu, who had been a little dissatisfied, suppressed this dissatisfaction and asked in a deep voice: "Xiao Liu, what's the matter? ?"

Obviously, Xiao Liu's whole person was filled with joy. He didn't care about the slight dissatisfaction in Xie Yushu's tone, and said loudly: "Chairman, good news, great news!"

good news!

Everyone looked confused. Just now, everyone looked sad, worrying about another failure in the production of the pellets. Xie Yushu was even more unwilling and frustrated. Where could there be any good news.

Seeing everyone looking at him puzzledly, Xiao Liu, his assistant, didn’t pay attention to so much. He walked to Tang Weipeng’s computer and said to borrow the computer for a while. Then he crackled the income and opened the official website of that famous international journal. Opened the electronic version of the most recent journal.

Everyone is even more puzzled, what is this going to do?

Assistant Xiao Liu said excitedly: "Chairman, haven't we been worrying about not being able to produce high-quality pellets? Now all problems will be solved!"

what!

Everyone in the office, including Xie Yushu, all raised their hearts, almost mentioned their throats, all with unbelievable expressions, they all looked at Xiao Liu.

Xiao Liu nodded affirmatively, and said loudly: "Yes, it has been solved. Xudong Mining Group uses this authoritative journal to officially announce to the entire mining industry around the world that they have the world's most advanced pellets. Production technology and sell this technology to the outside world."

what!

what!

It was a huge surprise, as if hitting Xie Yushu in an instant, it was like pushing aside the dark clouds to see the sun and the moon, the willows and the flowers were another village. This turning point was too huge.

Several other key technicians also looked happy, even some of them almost jumped up, shook their fists vigorously, and said excitedly, "Great, this is so powerful!"

Only Tang Weipeng is more cautious. It is probably related to his technical background and the rigorous personality that he has cultivated for a long time. He pondered for a while and slowly said: "Chairman, I wonder if this news is reliable?"

Where did I know, Xie Yushu didn't even think about it, and said with certainty: "Percent reliable, but Xudong Mining Group is the author of such an authoritative international journal. There can be no fakes."

After finishing speaking, I swept away the sad face just now, and in a blink of an eye, the spring breeze filled my face, and I sat in front of this computer with great interest and read the article about Xudong Mining Group.

The others, surrounded by Xie Yushu, stretched out their necks one by one, staring all at the computer screen, staring intently and intently.

After a long time.

Xie Yushu finally finished reading this article and said happily: "Great, it is the most advanced pellet production technology in the world, no matter how much it is, I will definitely buy it."

Assistant Xiao Liu reminded: "Chairman, such a great technology, as long as the news spreads, it is estimated that many people will buy this technology, we have to do it early."

Yes, it must be early.

Xie Yushu knows the grade of domestic iron ore and the desire of various mining companies for advanced pellet production technology.

So, he waved his hand and said loudly: "Xiao Liu, book the ticket right away. I'm going to Donghai City. In addition, Mr. Tang, you also go with me. Buy it back."

Xiao Liu excitedly said: "No problem, I will go to Ding for the ticket." After speaking, he ran out of the office excitedly.

Seeing his assistant ran out, Xie Yushu laughed.

………

The first to buy pellet production technology from Xudong Mining Group was not Dongmenling Mining Company, but someone else.

As soon as the news came out, they knew that Xudong Mining Group would sell the production technology of pellet ore. Many people heard the news and Xudong Mining Group also ushered in the first order.

Two billion!

………

Three shifts today, the second shift is on!

There are a lot of things during the day, and the third chapter has not yet opened the code. I have dinner first, and the code word is quiet after the meal. After the code is finished, I will post it to meet everyone.