the first production line for converting desert sand into photovoltaic sand in china started trial production
2024-09-08
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original title: china's first production line for converting desert sand into photovoltaic sand starts trial production
chinanews.com, tongliao, september 7 (reporter liu wenhua) on the 6th, the reporter learned from the industry and information technology bureau of horqin left banner, tongliao city, inner mongolia autonomous region that the first production line for converting desert sand into photovoltaic sand in china has recently started trial production in the local area. at present, all production processes are stable and orderly and operating normally.
the production line belongs to the "ganqika sand mine annual production of 300,000 tons of photovoltaic sand and 200,000 tons of low-iron feldspar production line" project of china national building materials tongliao silica sand industry co., ltd. the total investment of the project is 200 million yuan, and the flotation high-silica sand product is used as the basis for deep purification. in the end, the silicon dioxide in the product index is purified to more than 99.5%, and the iron oxide is less than 0.01% (100ppm), meeting the "photovoltaic sand" index requirements.
"at present, the trial production and debugging of the production line is progressing steadily, and all debugging indicators have achieved the expected results, and it is about to enter the formal production stage." yao le, deputy general manager of china national building materials tongliao silica sand industry co., ltd., introduced that after the project is officially put into production, it will achieve an annual output of 300,000 tons of photovoltaic sand and 200,000 tons of low-iron feldspar, with an annual income of 200 million yuan.
yu xiaofeng, director of the horqin left banner industry and information technology bureau, said that the local area has proven reserves of 35 billion tons of silica sand. this project is the first production line in china to convert desert sand into photovoltaic sand, which has a far-reaching impact on the local area.
source: china news network
