How much coal does Shanxi have and how many years can it last to mine after decades of mining?
Speaking of Shanxi, our first impression isA major coal province!For several years after the founding of the People's Republic of China, we have firmly held the "top spot" in coal production,Shanxi Province is not only an important coal base in China, but also one of the world's largest coal bases!The coal mines in Shanxi have not only never stopped mining for many years, but their annual coal production is still 2-3 times that of other places!Under such a large amount of mining,How much coal is left in Shanxi?How many years is it enough to mineShanxi Province covers an area of 157000 square kilometers, and after exploration,40% of the province has coal resources; There are 118 county-level administrative regions in the province, and 94 counties have coal underground!It can be said that if you dig a hole in Shanxi, you may even see coal!Moreover, the average thickness of coal seams in Shanxi's coal mining resources is only 30-40 meters, with most locations not exceeding 300 meters,It is easy to mine and the quality of coal is also very high!This is also why Shanxi's coal production is so high, as a major energy province,Shanxi's coal once lit up half of the country's lights!According to estimates,Shanxi's coal reserves are around 300 billion tonsAfter so many years of mining, only over 10 billion tons have been mined; According to the current level of mining,It can still be mined for hundreds of years!In recent years, Shanxi coal mines with a glorious history have begun to transform into intelligent technology based coal mines.Multiple coal mining groups have become smarter, safer, and more efficient with the help of technology! Some coal mines can even complete the entire process of coal excavation, mining, transmission, and delivery through machines...
United States: The Chinese space station does not comply with international regulations, and their operating system does not use English!
May 30th is a day that marks the history of China's aerospace industry. The Shenzhou 16 spacecraft successfully docked with Chinese astronauts and the core module of the Tiangong Space Station...
The richest man also wants to "brush rockets"? How much money does this thing burn?
Rocket enthusiasts must have heard that if you want to go into space, you really need the help of this hero. The man I want to introduce to you today also has a space dream...
How long does it take for the J-20 to fly from Shanghai to New York? How much does a flight cost?
How long does it take for the J-20 to fly from Shanghai to New York? How much does a flight cost MP33:08Stars from qqBefore reading this article, I sincerely invite you to click on the "Follow" button to facilitate continuous promotion of such articles for you in the future, as well as to facilitate discussion and sharing. Your support has motivated me to persist in reporting~The J-20, as China's self-developed fifth generation stealth fighter, is undoubtedly one of the trumps of the Chinese Air Force...
Qilin, Hongmeng, Satellite Talk, and Starflash: How many "brands" does Huawei still have?
On September 19th, Huawei's official Weibo account released a preview of its new product launch on September 25th, announcing the upcoming release of the oversized Huawei MatePadPro13.2 tablet...
Why Lemon Can Generate Electricity, What Does Mars Convenience Store Sell? Shanxi Science Popularization Event Full of Goods
Taiyuan, September 17 (Xinhua) (Reporter Fan Lifang) - Even electromagnetic wave communication between Earth and Mars traveling at the speed of light takes over 45 minutes to ask and answer questions; Adding white vinegar and edible alkali, purple cabbage juice can present different colors; Insert the copper and zinc strips connecting the wires into the lemon to generate electricitySeptember 17th is the 20th National Science Popularization Day, and this year's theme is "Improving the Scientific Quality of the Whole People to Help Science and Technology Self reliant and Strong".The 2023 Shanxi Provincial National Science Popularization Day event was launched at the Shanxi Provincial Science and Technology Museum...
Test drive the Geely Galaxy L6: Frontal PK Qin PLUSDM-i, how does it drive?
I recently test drove the Galaxy L6, which is also the second product launched by the Galaxy brand. It has to be said that it is another car with a good appearance that can take a taxi...
Here comes the new regulations! Power Bank does not have this logo and cannot be purchased! Cannot sell!
You can leave without anything when you go outBut you can't go without your phoneAnd the phone must have electricityPower Bank as a Mobile "Gas Station"Has become a necessity in our livesHas deeply integrated into our liveshoweverMost power banks use lithium batteriesDue to its chemical propertiesUsing flammable organic electrolytes, etcThere are certain potential risksIf encounteringHigh temperature, squeezing or collisionOr use counterfeit productsExtremely prone to fire and explosionCausing very serious consequencesLithium batteries and power banks have a "new insurance" for quality and safetyRecently, the State Administration for Market Regulation announced that starting from August 1, 2023, CCC certification management will be implemented for lithium-ion batteries, battery packs, and mobile power sources. Starting from August 1, 2024, those who have not obtained CCC certification and marked with certification marks shall not be allowed to leave the factory, sell, import, or use them in other business activities...
Here comes the new regulations! The power bank does not have this logo and cannot be bought or sold
You can leave without anything when you go outBut you can't go without your phoneAnd the phone must have electricityPower Bank as a Mobile "Gas Station"Has become a necessity in our livesHas deeply integrated into our liveshoweverMost power banks use lithium batteriesDue to its chemical propertiesUsing flammable organic electrolytes, etcThere are certain potential risksIf encounteringHigh temperature, squeezing or collisionOr use counterfeit productsExtremely prone to fire and explosionCausing very serious consequencesLithium batteries and power banks have a "new insurance" for quality and safetyRecently, the State Administration for Market Regulation announced that starting from August 1, 2023, CCC certification management will be implemented for lithium-ion batteries, battery packs, and mobile power sources. Starting from August 1, 2024, those who have not obtained CCC certification and marked with certification marks shall not be allowed to leave the factory, sell, import, or use them in other business activities...
Why does Yang Liwei have to carry a gun before going into space? It's not against aliens. The lessons of the Soviet Union should not be forgotten
On October 15, 2003,Yang Liwei successfully completed the space flight mission. Shortly afterwards, CCTV began to interview him...
Why does Apple never use curved screens, while Android becomes a treasure? The answers from insiders are very realistic
Preface:Why does Apple never use curved screens, while Android becomes a treasure? As a digital expert, I would like to explore this issue from multiple perspectives, analyze the differences in screen design between Apple and Android phones, and possible reasons.Firstly, we need to be clear that Apple has never truly adopted curved screens...
Why does a pipeline keep spewing fire when extracting oil? Aren't you afraid of causing danger?
Chaivo Oilfield Orlan PlatformThe deepest oil well in the world has reached a depth of15000 metersChaivo Oilfield Orlan Platform2.3 billion barrels...