The flowers in the factory of rebirth are too fierce

A working group from the large-scale working committee stationed in Caosteel to conduct a comprehensive review, which will take at least more than a month.

After two days of observation, Lin Zhiyuan determined that the work was on the right track, so he found Lu Tiesheng and discussed with him the topic two days ago, building a modern rare earth refining production line.

"Zhiyuan, after you mentioned this to me last time, I went back to find a few seniors and asked them some questions about Caosteel's rare earth refining production line. The current rare earth refining production line of Caosteel was established in the late 1970s. , established with the support of Xu Xianguang, a member of the academic department, uses extraction and separation to separate praseodymium and neodymium, which has greatly improved the efficiency and purity of rare earth separation. However, it has been 20 years and it is time to update. " Lu Tiesheng seemed a little excited when he talked about professional matters.

"I have been busy these two days and asked many people for knowledge on rare earth refining. Someone recommended to me Academician Zhang Chengguo who works at the Yanjing Nonferrous Metals Research Institute. Academician Zhang has extensive experience in the smelting of rare earth concentrates and the separation of single rare earth elements. In terms of research, he is currently the top expert in the country. Speaking of which, he is also an old acquaintance of Cao Steel. In the 20s, Academician Zhang used the rotary kiln sulfuric acid roasting method for the mixed rare earth minerals stored by Cao Steel. After many studies, he finally succeeded. The new second-generation acid process: sulfuric acid-enhanced roasting and extraction method, which increases the recovery rate by about 25% and reduces the cost by about 80%, thereby solving the problem of smelting in Caosteel ore and has been successfully applied in production practice. The main technological process for the production of rare earth chloride in Caogang Mine. In the 204s, Academician Zhang started testing a new third-generation acid smelting process, that is, a new technology for extracting and separating rare earths from sulfuric acid solution. After hard work, the first new technology was born. The new third-generation acid smelting process involves intensifying roasting of Caogang ore with sulfuric acid and removing impurities by water leaching to obtain a pure rare earth sulfate solution, which is directly extracted and separated with p- to produce samarium, europium, gadolinium concentrates and pure neodymium oxide. and rare earth chloride and other products.”

Lu Tiesheng said a lot eloquently, "Zhiyuan, the two academicians are highly respected. I plan to go to Yanjing in person and ask the two academicians to come out and build a world-leading rare earth refining production line for Caosteel."

Without saying anything, Lin Zhiyuan immediately applauded, "Mr. Lu, I will go to Yanjing with you to invite two scientists to come out."

Both of them have resolute personalities and move quickly.

Lin Zhiyuan immediately went to Greif to ask for leave. As soon as Greif heard about the construction of a rare earth refining production line, he gave the lie without saying a word.

Lu Tiesheng also acted quickly. He asked his office to urgently contact Yanjing University and the Nonferrous Metals Research Institute, and found two seniors in Caogang who had worked with the two scientists.

Three days later, Lin Zhiyuan and Lu Tiesheng boarded a plane back to Yanjing. Lu Tiesheng's father, Lu Wanliang, also randomly went there this time to visit Su Qiancheng.

The plane landed and a group of people lined up to get off the plane. Lin Zhiyuan was alone here, but on the other side of Caogang, Lu Tiesheng was accompanied by his driver secretary, the office director, and two seniors, forming a large group of people.

From this we can see the difference between Beijing officials and local officials.

The director of a local department with real power always greets him when he travels, and he is always surrounded by people.

Those below the ministerial level of Beijing officials are not much different from ordinary people on weekdays. They are not worthy of secretaries or full-time drivers.

In the end, Lu Tiesheng discovered this and asked his driver to help Lin Zhiyuan carry his luggage.

After everyone left the airport, the contrast became even more intense. Caosteel's office in Beijing sent two vehicles, and the director and deputy directors all came, scrambling to serve Lu Tiesheng.

Su Jin was the only one who came to Lin Zhiyuan's side.

The couple looked at each other and smiled, and Su Jin said, "Didn't you say you would stay there for at least a month? Why did you come back after only a week?"

"Caogang wants to hire two experts in Yanjing, so I'm coming back with them. I'll go back to Weili to report on this week's work. I'll be back to Caogang in two days."

The couple exchanged a few words, and Lin Zhiyuan introduced Su Jin to Lu Tiesheng and Lu Wanliang.

"Gong Lu, Mr. Lu, this is my lover Su Jin."

Lu Wanliang replied in a row: "I've seen him before. I saw him a few years ago in Ge'an. Miss Su, how is Factory Director Su doing? I want to see him."

"Grandpa Lu, my grandpa is very happy when he knows you are coming. He is waiting for you at home now. Let's go back together!"

"Okay, okay, I'm going to see Director Su right now." Lu Wanliang couldn't wait.

Lin Zhiyuan and Lu Tiesheng discussed it and decided to send a car to take Lu Wanliang and Su Jin back to Houhai to see Su Qiancheng. The car was loaded with a lot of prairie specialties brought by Lu Wanliang, such as beef jerky and cheese.

Lin Zhiyuan and Lu Tiesheng went back to the large working committee to see Li Zhenshan to report on the week's work and Caosteel's plan to build a rare earth refining production line.

The two sides acted separately.

An hour later, Lin Zhiyuan and Lu Tiesheng entered the Zhongguancun Science and Technology Building, went up to the thirteenth floor, and met Li Zhenshan.

Li Zhenshan was very happy after hearing the two men report their work, "Zhiyuan, that's right. This is what our large working committee should do. Please ask two scientists to help build this rare earth refining production line. I support it with both hands. You guys Contact them first. If you encounter difficulties, I will ask someone to find a connection and get in touch with the two scientists as soon as possible. "

After talking about work, Lin Zhiyuan sent an invitation to Li Zhenshan, "Director, Mr. Lu's father, Gong Lu, came to Yanjing. He came specifically to see my grandpa. Do you have time to come to my house for a meal tonight? How many of you are doing? A leather old man chatting and reminiscing about old times.”

Li Zhenshan immediately agreed, "If Gong Lu is here, then I must go. I still remember the scene when Gong Lu came to Le Gang a few years ago! I was almost moved to tears that night."

That night, the Lin family held a family banquet to entertain Lu Wanliang, Lu Tiesheng and his son who came from afar. Together with Li Zhenshan, everyone had a lively drink.

Lu Tiesheng, who came to Houhai Siheyuan for the first time, opened his eyes wide as soon as he entered the door and praised: "Zhiyuan, this courtyard is so beautiful. In ancient times, this was where the prince lived, right?"

"It's not that exaggerated. The palace is much larger than this courtyard. I guess it's just a place where officials such as ministers and ministers live."

Li Zhenshan laughed, "According to Zhiyuan's statement, if I could live in a courtyard like this in ancient times."

Lin Zhiyuan is very modest, "I bought this yard a few years ago. It was very cheap at the time, only a few hundred thousand. Didn't I make some money while taking a leave of absence from my job?"

"Hundreds of thousands a few years ago were not cheap! Only you can afford it and dare to buy it and live in it." Li Zhenshan said with emotion, "Zhiyuan, Deputy Secretary Song told me that on your first day at work I went to him to declare my personal property. He was a little undecided. I asked Secretary Wu for instructions, and Secretary Wu said that it can be done without any prohibition by law. As long as your property is not illegally obtained, the unit has no right to interfere. "

This is exactly what Lin Zhiyuan wants to achieve. The elders have said so, and no one else has anything else to say.