On August 18th, China's first "863" activated coke-refining industrial demonstration plant for flue gas desulphurization technology passed expert appraisal at Guizhou Hongfu Corporation, marking that China has obtained a fully independent intellectual property and is suitable for China's national conditions. Dry desulfurization technology. On the same day, the Guizhou Provincial Development and Reform Commission formally promoted the industrialization of this advanced technology.
The Hongfu Corporation invested more than RMB 17 million in this set of industrial demonstration plant for flue gas desulphurization technology that was jointly undertaken by three companies, the Huadian Electric Power Plant of Nanjing Electric Power Automation Plant and the Beijing Coal and Chemicals Branch of the China Coal Science General Hospital, in March 2004. Construction. From January to April of this year, the device has carried out three experimental runs, all of which have achieved the desired results. This device can process 200,000 cubic meters of flue gas per hour. Through testing, the desulfurization rate exceeds 95%, and it has very good desulfurization performance. In late June of this year, the relevant departments conducted tests on them to prove that they were operating in a good condition and that all the indicators were in compliance with the requirements and that they could fully invest in industrial production. The technical device is currently awarded with three invention patents such as “active coke mobile desorption device†in structure and two invention patents such as “a method for preparing activated carbon†in the production of active coke. Recently, the Ministry of Science and Technology formally accepted the final acceptance of the technology.
China is a country with coal as its main energy source in the world. It is understood that currently China's sulfur dioxide in coal combustion accounts for more than 85% of total emissions. Due to the acid rain generated by sulfur dioxide, the pollution caused by China's pollution is as high as 110 billion yuan each year. At the same time, China is also a country with a shortage of sulfur resources and a large number of imports. Conquering the problem of flue gas desulphurization is not only a need for environmental protection, but also a requirement for the development of a circular economy. It has very important significance.
Experts who participated in the identification of technological achievements and the promotion of industrialization believe that the activated coke-refining flue gas desulfurization technology has a broad-spectrum purification function. Since no water is basically used in the desulfurization process, there is no secondary pollution such as waste water, waste residue, and exhaust gas. This technology is more advanced than existing desulfurization technologies, and the by-products after desulphurization become a valuable waste. Through existing mature chemical processes, almost all commercially available sulfide-containing products can be produced. The industrialization and promotion of this technology can play a significant role in solving the long-standing sulfur dioxide pollution in China.
The Hongfu Corporation invested more than RMB 17 million in this set of industrial demonstration plant for flue gas desulphurization technology that was jointly undertaken by three companies, the Huadian Electric Power Plant of Nanjing Electric Power Automation Plant and the Beijing Coal and Chemicals Branch of the China Coal Science General Hospital, in March 2004. Construction. From January to April of this year, the device has carried out three experimental runs, all of which have achieved the desired results. This device can process 200,000 cubic meters of flue gas per hour. Through testing, the desulfurization rate exceeds 95%, and it has very good desulfurization performance. In late June of this year, the relevant departments conducted tests on them to prove that they were operating in a good condition and that all the indicators were in compliance with the requirements and that they could fully invest in industrial production. The technical device is currently awarded with three invention patents such as “active coke mobile desorption device†in structure and two invention patents such as “a method for preparing activated carbon†in the production of active coke. Recently, the Ministry of Science and Technology formally accepted the final acceptance of the technology.
China is a country with coal as its main energy source in the world. It is understood that currently China's sulfur dioxide in coal combustion accounts for more than 85% of total emissions. Due to the acid rain generated by sulfur dioxide, the pollution caused by China's pollution is as high as 110 billion yuan each year. At the same time, China is also a country with a shortage of sulfur resources and a large number of imports. Conquering the problem of flue gas desulphurization is not only a need for environmental protection, but also a requirement for the development of a circular economy. It has very important significance.
Experts who participated in the identification of technological achievements and the promotion of industrialization believe that the activated coke-refining flue gas desulfurization technology has a broad-spectrum purification function. Since no water is basically used in the desulfurization process, there is no secondary pollution such as waste water, waste residue, and exhaust gas. This technology is more advanced than existing desulfurization technologies, and the by-products after desulphurization become a valuable waste. Through existing mature chemical processes, almost all commercially available sulfide-containing products can be produced. The industrialization and promotion of this technology can play a significant role in solving the long-standing sulfur dioxide pollution in China.
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