bonanza

Chapter 599 Coal to Gas

Not long after James Whistler left, Yang Dongsheng also flew to Guazhou.

Guazhou's Dongsheng No. [-] Mine and Dongsheng No. [-] Mine have completed technical transformation and will be put into production after the production capacity has been re-approved.

As the first two mines purchased by Dongsheng Mining, the first batch of mines to undergo technological transformation, and the first two mines to complete technological transformation, the company is planning to hold a commissioning ceremony.

Yang Dongsheng invited relevant leaders of Suzhou Province and major leaders of Guazhou City to participate in the ceremony.

When the plane arrived in Guazhou, Secretary Li, who was next to the main leaders of Guazhou, came to welcome Yang Dongsheng.

"Mr. Yang's plane costs about [-] million yuan, right?" Secretary Li asked.

"It's not that expensive, less than 1000 million US dollars! After the Internet bubble last year, many people canceled their orders, so we took the opportunity to pick up a bargain!"

"That's almost [-] million!" Secretary Li said.

"Secret Li, we are all old acquaintances, if you have anything to say, just tell me!" Yang Dongsheng laughed.

It has been several years since Secretary Li took over the position of secretary, and he has already assumed the title of director, so he will not say such unnutritious words to Yang Dongsheng out of thin air.

Secretary Li smiled and said, "That's right!"

Based on the urban population of Guazhou, 2 million cubic meters of CBM per year is enough for ordinary people to take a bath and cook a meal.

But the boss of Secretary Li is a leader with aspirations. He has long been dissatisfied with the environmental pollution in Guazhou and had to endure it for the sake of the economy. coal.

In his previous life, Yang Dongsheng used to despise those who blindly promote coal-to-gas conversion, but now it is about his own interests, Yang Dongsheng is very happy to meet such a leader.

Around 2000, Guazhou's energy consumption reached more than 1500 million tons of standard coal, and one cubic meter of natural gas can be equivalent to about 1.3 kilograms of standard coal, which is about 110 billion cubic meters of natural gas.

In addition, Guazhou also undertakes the task of supplying power to southern Jiangsu and Shanghai.

These plus one, at least 150 billion cubic meters!

In the previous life, the China-Russia natural gas pipeline transported a total of 136 billion cubic meters of natural gas in the first two years before it was put into operation!
This time Yang Dongsheng wanted to cut a large piece of cake from Secretary Li's boss.

Yang Dongsheng talked with Secretary Li's boss all morning, and Secretary Li's boss asked carefully about the potential of coalbed methane.

Secretary Li's boss is not crazy. He knows that even if Yang Dongsheng can produce enough coal-bed methane, gas turbines still need to be imported.

The first step of his plan is to change all coal-fired boilers and kilns in urban areas, counties, and economic and technological development zones to gas.

In order to promote this project, the city will provide subsidies, and the method is still to use coal mines.

Yang Dongsheng is very satisfied with the result. This market is expected to be larger than the whole city's household gas market.

Moreover, even Guazhou has started to implement coal-to-gas conversion in the urban area. Beijiang, which has always regarded itself as more developed than Guazhou, is embarrassed not to implement it?Beijiang was implemented, and then Jiangzuo, Nanjiang, and Shanghai...

Yang Dongsheng ordered Vice President Zhao of the northern branch to do a good job of connecting with Guazhou!
Dongsheng No. 380 Mine and No. 400 Mine have undergone a comprehensive technical transformation, and the production capacity has been re-approved, and the annual production capacity has been increased to [-] million tons and [-] million tons respectively.

The two mines are almost adjacent to the power plant and the coking plant. Yang Dongsheng even specially built roads for them, and there are canals and railways to transport them out.

More importantly, the core equipment used in this technological transformation is all made by themselves.

The integrated continuous miner with digging and bolting is suitable for coal seams with a mining height of 1.3 to 5.5 meters and a slope of less than 16 degrees. It can complete a cycle of roadway excavation and bolt installation in the fastest 3 minutes, and the designed daily footage is 150 meters.

In the trial production stage, the tunneling team of Dongsheng No. 95 Mine used this machine to achieve a single-shift footage of [-] meters.

You must know that in the past, a team of excavation teams could gain more than one meter of footage, which was considered good.

Not to mention that the efficiency has increased dozens of times at once, and the number of people using it is less than one-third of the original.

Coal mining has been a labor-intensive industry for a long time, which is also the main reason why our death rate per million tons remains high.

Yang Dongsheng's goal is that there will be no one in the mine in the future, and no one will die even if something happens!

In addition to the integrated continuous mining machine with digging and bolting, there are also large-scale comprehensive mechanized coal shearers, DC electric locomotives, air-heavy medium fluidized bed dry separation equipment, floor-type friction wheel hoists, 2500 kW synchronous motors in the main shaft, and AC and AC frequency conversion speed control systems , the main transformer of the 110 kV substation, and the comprehensive automation system of the entire coal mine are all made by Dongsheng Heavy Industry and Dongsheng Electric.

Yang Dongsheng checked the preparations of the two mines, put forward some suggestions for rectification, and took time to go back to Shunhe.

After discussing with the second brother-in-law, the second sister decided to build a neutral borosilicate glass furnace first.

Compared with ordinary glass, neutral borosilicate glass is more stable in properties and maintains excellent properties at high and low temperatures, but these advantages also make it more difficult to manufacture neutral borosilicate glass.

Neutral borosilicate glass has a higher melting point, and the glass liquid is more viscous after melting, which makes neutral borosilicate glass more difficult to melt and shape.

"In the past, the kiln was filled with air, but now it is replaced by pure oxygen, which can make the fuel burn more fully, and the temperature will naturally be higher! The air separation system is prepared for this!"

After Yang Dongsheng finished speaking, the second brother-in-law nodded, "Should we only produce glass tubes?"

"The most difficult part of neutral borosilicate glass is the two steps of melting and pulling the tube. There is no technical content in bottle making, and the profit margin is too low. What you should do is to monopolize the first two steps with the most difficult technology and the highest profit, and let a group of people follow you. Take the glass tube here, and then make the bottle! Only in this way can the profit be maximized!" Yang Dongsheng said.

The second brother-in-law nodded half understanding.

(End of this chapter)