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Hollingsworth Guo Le, forced the electrolytic aluminium demonstrative project of flue gas pollutants near zero emissions | | industry information

by:AAG     2020-11-07


in recent years, hollingsworth Guo Le city sets up & other; Green water castle peak is the jinshan silver & throughout; The concept of development, unswervingly take the green low-carbon sustainable development path, has realized the blue sky white cloud photograph echo, with modern industrial ecological beauty and harmony and win-win of economic development. Inner Mongolia coal Mr Hong jun aluminum electric co. , LTD. , Inner Mongolia jin lian aluminum co. , LTD and chuangyuan metal co. , LTD. Three companies spend 6. 200 million yuan, adopt domestic most advanced wet flue gas purification treatment technology, launched the demonstrative project of electrolytic aluminium flue gas pollutants near zero emissions. On October 31, 2017, the first national demonstration project & ndash; Hong jun aluminium near-zero emissions project put into operation, so far, in addition to jin lian issue 2 series parts replacement, unfinished project not completely production capacity index, the rest of the project have been completed by the end of 2017. Huo coal hong jun demonstrative project of aluminum electric co. , LTD. It is a second phase of demonstration projects, a total investment of 1. 700 million yuan, aluminum manufacturers has been completed. Among them, 1 # purification system was completed commissioning on October 31, 2017, 2 # purification system built on December 27, 2017, put into operation. From the point of running effect, 1 # purification system on-line monitoring data show that average concentration fluoride is 0. 008 mg/Nm3, average concentration of sulfur dioxide to 9. 0 mg/Nm3, dust average concentration of 0. 16mg/Nm3; 2 # purification system of on-line monitoring data showed that fluoride average concentration of 0. 006 mg/Nm3, average concentration of sulfur dioxide to 18. 4mg/Nm3; Dust average concentration of 2. 5mg/Nm3。 Demonstration project in Inner Mongolia jin lian aluminum co. , LTD. The company aluminium 2 sets of purification system demonstration project construction, total investment is expected to 3. 300 million yuan. 1 # purification system on November 28, 2017 began, the debugging of the December 28, 2017 formally put into operation. From the point of running effect, a series of purification system on-line monitoring data show that average concentration fluoride is 0. 02 mg/Nm3, average concentration of sulfur dioxide to 18 mg/Nm3. Dust the average concentration of 0. 74mg/Nm3。 2 # purification system with a total investment of 1. 2. 1 billion yuan, 45 million yuan of investment, planning to go into operation on May 31, 2018. Three series 500 ka electrolytic cell 500000 tons of electrolytic aluminium is zero emission wet desulphurization project ( Demonstrative project of 3 # purification system) Investment is expected to 80 million yuan, construction began in April 2018, is expected to put into operation by the end of the year. Inner Mongolia demonstration project chuangyuan metal co. , LTD. Inner Mongolia 2017 41 chuangyuan metal co. , LTD. Production capacity 30000 tons of displacement index, electrolytic aluminium plant put into production, demonstration project has advanced construction, project total investment is 1. 200 million yuan. One phase of the demonstrative project of 400000 tons of electrolytic aluminum to build 3 sets of purification system, with a total investment of 60 million yuan, now completed investment of 44. 5 million yuan. 1 # purification system built on October 24, 2017, it has the condition of debugging. At the end of January 2018, the synchronous operation of electrolytic aluminium plant, from the point of the run data, fluoride average concentration of 0. 25 mg/Nm3, average concentration of sulfur dioxide to 12. 1 mg/Nm3, dust average concentration of 0. 2 mg/Nm3, efficiency above 90%. 2 # purification system civil engineering completed 100%, and 83% completed Civil engineering completed 100%, 3 # purification system of 23% complete, demonstration project will be put into operation with electrolytic aluminium major projects at the same time. From has been put into operation, is far lower than the national special atmospheric pollution emissions limits of fluoride 3 mg/cubic meter, 100 mg/cubic meter of particulate matter, sulfur dioxide 100 mg/cubic meter. The key industrial enterprises electrolytic aluminum, demonstrative project of near-zero emissions of pollutants in flue gas was put into operation will further promote the city ecological environment of continuous quality improvement, provide pollution control technology for the development of tongliao city coal aluminum industry support, and also for national aluminum industry development reproducible technology demonstration.
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