1. Clothing: Corn, sorghum, and straw can all be used to make clothing.
“Corn, sorghum, and straw can all be used to make clothing.” By hearing This, you may think, is a joke. However, thanks to synthetic biology technology, these advances have become a reality. In the exhibition hall of Shanxi Comprehensive Reform Demonstration Zone, soft and colorful clothing fabrics are displayed, as well as shirts and workout clothes made from these fabrics.
Zang Huiqing, vice president of Shanghai Cathay Biotechnology Company, said that compared with traditional chemical processes, extracting "green nylon" from corn and straw can significantly reduce carbon emissions. . In October last year, construction of the Shanxi Synthetic Biology Industrial Ecological Park began; inFebruary this year, the Shanxi Provincial Key Laboratory of Synthetic Biology was opened in Taiyuan. Shanxi, a major coal province, is developing the synthetic biology industry as one of its low-carbon development paths.
2. Food: Microalgae, the “master of carbon fixation”, transforms into functional food
Taigu cake is a famous traditional food in Shanxi Province. Recently, a Taigu cake with a "soul" has become popular. 1% to 2% seaweed powder is added to the cake to make it taste more delicious. Algae powder is ground from microalgae like spirulina and chlorella. In addition to being used as a food additive to enhance freshness, it is also a health product rich in vitamins and proteins.
You would never imagine that these microalgae could be grown from gasesexhaust from thermal power plants and coke ovens. At the Carbon Sequestration and Flue Gas Microalgae Emission Reduction Experimental Center in Jinzhong City, Shanxi Province, a complete industrial flue gas emission reduction system is coupled to the end of a device automated microalgae culture. The purified flue gases enter the complete cultivation system. In the liquid test tube, the microalgae continued to roll with the water bubbles.
"The carbon fixation efficiency of microalgae is more than 10 times that of ordinary plants. They can effectively absorb carbon dioxide in exhaust gas and convert it into biomass by photosynthesis." Shanxi Enyi Biotechnology Company.
At present, this technology has left the laboratory, successfully passed the pilot test and is applied in mass production in acoking company. Zhang Liang said that this changes the current situation in which emission companies only invest in flue gas processing but have no results, and can create new economic value for emission companies.
3. Live: It looks like a cloud of smoke, but it can insulate a temperature of a thousand degrees.
A butane gun, pointed. at 1 cm thick The airgel felt projected a high temperature flame of 1,000 degrees Celsius. After a few minutes, the flowers behind the felt were not damaged and the hands were only slightly warm. This is what the reporter saw in the "Shanxi No. 7 Smart Innovation City", located in Yangquan City, Shanxi Province.
Jiang Xubo, a researcher at Huayang New Materials Group, said that the secret of thermal insulation felt lies in the airgel material produced cooperatively.n with a company from Shenzhen. Airgel is currently the densest solid in the world. It looks like a puff of smoke, but it is an excellent thermal insulation material. The thermal insulation performance of 1 inch thick airgel felt is equivalent to approximately 25 pieces of ordinary glass.
Since the outbreak of the new coronavirus pneumonia,Epidemic prevention checkpoints at highway intersections in Shanxi have successively used "zero energy consumption airgel booths", which are warm in winter and cool in summer, providing protection for core epidemic prevention personnel. Recently, this new type of airgel material has also been used in the renovation of old urban districts. “A 2mm thick airgel material has the same thermal insulation effect as a traditional 50mm material and has a longer service life. » said Wen Xiaozhong, director of the depaoverall management performance of Shanxi Yangzhong New Materials Company.
4. Line: “New materials” come out of the chimneys of thermal power plants
“Carbon dioxide is a greenhouse gas, but it can also be. transformed into enormous wealth. » Song Weining, director of Shanxi Clean Carbon Economy and Industry Research Institute, told reporters with a bottle of black powder: "This is a new carbon nanotube material that we extracted flue gas from the Datang Yungang thermal power plant. . This material can be used in lithium for new energy vehicles. "Electrode material for batteries."
In Datang Yungang thermal power plant, the exhaust gas enters the collection equipment along the winding pipes and undergoes several processes such as cooling and absorption to become dioxHigh purity liquid carbon yde converted into carbon nanotubes and their downstream products.
"Carbon nanotubes are like 'condiments' in industry, improving product performance while reducing costs." Song Weining said carbon nanotubes are considered graphene rolled into tubes and have unusual mechanical and electrical properties. materials that are urgently needed and in short supply in the new energy industry.
In March this year, the carbon nanotube conductive sludge production line produced the first batch of products and supplied them to Tianjin Lishen Battery Company for experimental use. At present, Shanxi Clean Carbon Economic Industry Research Institute has established contacts with a number of lithium battery factories. "Technological innovation not only reduces greenhouse gases, but also createsalso new poles of economic growth," said Song Weining.
How to change the battery of Shanxi Jierui water meter
Changjin company uses iron -lithium.Tianjin Changjin Dongke New Energy Technology Co., Ltd. established a new battery in Tianjin East in 2011. At the beginning of its establishment, Xiong Gang positioned the company on the basis. research and development, production and sales of lithium-ion batteries for electric bicycles, and has vigorously developed the pure electric wheeled vehicle market. projects and a complete after-sales service system We have our own after-sales service points in Beijing, Tianjin, Shandong, Shanxi, Hebei and Guangdong. water meter battery, we need to prepare the same type of battery and a Phillips screwdriver Make at.Be sure to purchase the appropriate battery depending on the model of your water meter. Under normal circumstances, the batteries used are 3.6V lithium batteries, which can also be found online.
2. Next, we need to remove the battery from the water meter. This method is a bit difficult. First open the circular cover of the water meter and open it along the edge with a blade. be careful not to hurt yourself when prying again. With both hands, if you don't care much about the appearance, you can also force it open.
3. After opening, take out the Phillips screwdriver and unscrew all the screws inside.
4. Here everyone should pay attention to the fact that there is a round cover on both sides of the water meter. It is more convenient to have one side to quickly remove the battery and plug in the wire. .
5. We remove the battery, then disconnect the plug, replace it par a new battery, then connect the plug wire to the battery. If the battery cannot be disconnected, we can carefully try again. several times.
6. Finally, tighten the battery cover and screws, and the water meter battery is replaced.