漂亮人妻一区二区三区四区,国产床戏视频免费看,欧美性高清一区二区三区视频,在线观看欧美污污视频,人妻オナニー中文字幕,一区二区三区毛片网站,国产国产精品国产自在午夜,亚洲五月六月丁香缴情久久,99热精品在线在线

Technical characteristics

1, the reaction is good, the desulfurization efficiency is high. Magnesium based desulfurization agent has specific desulfurization reaction ability of calcium based desulfurizer high ten times;
2, high operating reliability. The solubility of magnesium based desulfurization products is relatively high, it is not easy to deposit, so there is no scaling, agglomeration, blockage and other phenomena, the operation is more reliable and easier to maintain;
3, low cost. The strength of magnesium based desulfurization capacity decrease the absorption tower height requirements reduce, reduce the corresponding power equipment, the overall size of;
4, lower operating costs. Magnesium based process power consumption is about half of the power consumption of calcium based process, although the cost of desulfurization agent is higher, but the comprehensive desulfurization cost is generally lower than the calcium base process 10 ~ 15%;
5, the economic benefits of the recycling of by-products. Magnesium based technology is a direct by-product of sub Magnesium Sulfate, after the formation of the oxidation of Magnesium Sulfate.