Yingkou Hexiang Refractories Co., Ltd.
Address: Gaozhuang Village, Nanlou Development Zone, Dashiqiao City
Gneral Manager: Zou Xiang
Mobile phone: 18041718881
Mobile phone: 15141715888
Mobile phone: 18641774666
Magnesium oxide standard for desulfurization in Yingkou Hexiang refractory production
Magnesium oxide is usually used as raw material for desulfurization. MgO is eventually formed into MgSO4 in the chemical reaction process. The molecule ratio of 1:1 MgO is 56, the molecule weight of SO2 is 64, and the molecule ratio is 56:64=7:8.
Eight portions of sulphur can be removed even with seven portions of pure raw material.
However, the purity of raw materials is not well determined, the sulfur content in flue gas is complex, the concentration of cut flue gas is not well measured, etc. This standard is only for reference.
The utility model discloses a magnesium oxide desulfurization system, which belongs to the field of environmental protection equipment, including desulfurization wastewater discharge inlet, reflux pool, neutralization pool, flocculation pool, clarification pool and clean water pool. The reflux pool and the neutralization pool are also connected with a solid-liquid separation device, the flocculation pool is connected with a feeding device adding flocculant, and the solid-liquid separation device is also connected with a lime slaking solution system. The preparation system of the lime-slaking solution includes a lime-slaking powder bin, a lime-slaking solution pool, a lime-slaking solution pump and a vertical agitator. By changing the structure of the system, the water can be balanced in the process of wet desulfurization and the desulfurization effect can be improved.