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Metropolis Reality Forums « Converter gas »

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   Author  Topic: Converter gas  (Read 157 times)
qizhen0926
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Converter gas
« on: Mar 20th, 2018, 3:51am »		 Quote Quote Modify Modify Remove Remove
In the converter gas wet method (OG) purification recycling technology, has accumulated rich experience, on the basis of the digestion transplantation, introduced in the third phase of baosteel converter gas dry purification method (LT) recovery technology, accelerate the development of dry process the development of the electric system of converter, is the top priority. Therefore, it has a very wide application prospect to promote converter gas dry (LT) purification and recovery technology. Along with the development of the industry in our country, the shortage of energy, steel demand contradictions increasingly prominent, if universally implemented for converter gas dry method (LT) purification recovery technology, dust removal for the whole year can reduce the power consumption of nearly 300 million kW · h; Recyclable if the converter gas and steam combined, converted into standard coal, 35 kg each tonne of steel can be recycled, is expected to achieve low energy or steel, more it is worth noting that the dry dust recycling, after hot pressing block forming can be directly back to the converter instead of scrap steel or iron ore as coolant, the direct recycling its metallic iron, can increase the annual output of steel 300000 t.China vacuum pump manufacturers
Economic benefit and social benefit analysis: China's current converter that is widely used in wet dust removal system, in addition to baosteel, usually large and medium-sized converter dust removal average power consumption of per ton steel is 6 kw · h, small converter dust removal consumes an average of 10 ~ 15 kw · h. KCB200 Hydraulic Lube Oil Gear Pump
The recovery rate of converter gas is very low, the sewage treatment is complicated, and the sludge is not used properly. Based on baosteel converter gas recovery system for wet cleaning and dry process purification recovery system operation experience, by adopting the technology of dry electric dust, each tonne of steel can save electricity 1.1 kW · h, water-saving 3 t, and recycled 10.5 kg iron more than 75% of the smoke and the equivalent of about 20 l fuel gas with high quality. If an annual output of 3 million t steel large oxygen converter steelmaking workshop by OG method to switch to LT dry electric dust, assuming they recycled energy and soot are equal, electricity saving, water saving and save production cost only 3 items in total economic efficiency, according to conservative estimates in 17 million yuan of above. Among them: to save the industrial electricity consumption of 9 million yuan, save the industrial water by 132 million yuan, save the production cost 7.5 million yuan. In addition, the iron dust containing the ball will be a considerable additional income instead of converter scrap and ore.micro rotary vane pump
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