项目描述

The zinc oxide desulfurization technology is to prepare a washing liquid of the ZnO-containing powder by adding water or the desulfurization slag returned in the process, and reacting with the SO2 in the flue gas in the absorption device, and the SO2 in the flue gas is mainly zinc sulfite ( It is also removed in the form of zinc hydrogen sulfite and zinc sulfate. The absorbed by-product zinc sulfite is subjected to air oxidation or thermal decomposition or acid decomposition treatment, and finally, products such as zinc sulfate, electrolytic zinc and sulfuric acid (or liquid sulfur dioxide) can be produced.


Zinc Oxide Desulfurizer Series The cylindrical zinc oxide fine desulfurizer developed by our company uses active zinc oxide as the main component and adopts unique processing technology. It has greatly improved strength and specific surface than traditional zinc oxide. Low resistance, high desulfurization accuracy and long service life.
Zinc oxide fine desulfurizer is mainly used to remove natural gas, oil gas, refinery gas, syngas, shift gas and other liquids, and fine desulfurization of liquid raw materials such as liquefied gas, naphtha and gasoline; to ensure steam conversion and low Normal use of nickel, copper, iron and precious metal catalysts such as change, methanation, methanol, hydrazine, synthetic ammonia, polypropylene and oxo synthesis and improve product quality.