The issue of removing organic sulfur from naphtha
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In fixed-bed low-temperature gasification, the organic sulfur odor present in the naphtha derived from the distillation products is quite strong, posing a serious threat to the environment and the quality of this product. Are there any effective methods for dealing with this issue?
What exactly are you referring to as “low-temperature gasification pyrolysis products”? What are the raw materials and products, roughly? Deodorization essentially involves processes such as washing, adsorption, conversion, and gas stripping. It depends on the quantity and your requirements.
In low-temperature gasification, coal carbonization also takes place; the products of this carbonization are mainly medium- and low-temperature tar compounds as well as organic sulfur. In the low-temperature processing stage, the light oils (naphtha) contain organic sulfur, and the unpleasant odor is primarily caused by organic sulfur