Desulphurization principle: The desulphurization principle of magnesium oxide is similar to that of calcium oxide. It is a basic oxide that reacts with water to form hydroxides, and then reacts with the sulfurous acid solution produced by dissolving sulfur dioxide in water to perform an acid-base comprehensive reaction. The magnesium sulfite and magnesium sulfate produced by the reaction are reused after SO2 is recovered, or they are subjected to forced oxidization and converted into sulphate completely to prepare magnesium sulfate heptahydrate. Ammonia desulfurization process and features Features: 1. Fully-resourced--turning waste into treasure and destroying damage 2, high value of desulfurization by-products 3, device resistance is small, save operating power consumption 4, anti-corrosion advanced, reliable operation 5, equipment and equipment occupy a small area, easy to old boiler transformation 6, both desulfurization and denitrification - to adapt to environmental protection and higher requirements 7, independent intellectual property technology, suitable for long-term promotion China Exhaust Gas Treatment Equipment Trading Network is an e-commerce platform for small and medium-sized waste gas treatment equipment companies. Here, you will find information on the purchase of waste gas treatment equipment and the price of waste gas treatment equipment. Let your sales channels become more abundant and not worry about sales. Everything is very simple here. The Seal, also called [oil seal Nitrile Seal,Nitrile Seals,Nitrile Rubber Seals,Nitrile Rubber Oil Seals Shenyang Guide Rubber Products Co.,Ltd , https://www.guiderubber.com
", the function of the oil seal is to stop whatever fluid is inside from leaking out the clearance between the shaft and housing. The seal may also be used to prevent outside materials, such as dirt, from moving in through the clearance.
Nitrile oil seal is widely used in many applications, including that oil resistance is needed or which low temperature functionality is required. These include automotive, aircraft fuel systems, marine applications and more.
Benefits: Excellent abrasion and tear resistance, cost effective
Limitations: Nitrile is not good at resisting degradation by ozone or weather.