Our company’s ion liquid desulfurization performance metrics
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Inlet sulfur dioxide concentration: 12796.23mg/m3； Sulfur dioxide emission concentration: 0.17 mg/m3; the absorption rate can be calculated by the user themselves
Does the absorption solution need to be regenerated? Is the subsequent processing complicated?
Will waste liquid be generated? Hazardous waste?
May I ask: what is the cost to treat one ton of sulfur dioxide? What is the service life of ionic liquids? Easy methods for treating absorbed waste liquid?
The ionic liquid desulfurization technology does not generate hazardous waste; its advantages include recyclability, cost-effectiveness and environmental friendliness, as well as the production of high-concentration sulfur dioxide as a by-product
The cost of processing one ton has not been calculated specifically. For comparison, with the same volume of material to be processed, using liquid alkali results in costs of over 10 million yuan per year, while using ionic liquids results in costs of around 1 million yuan； Regarding the usage cycle, if the content of organic cations is low, it is sufficient to add a little new solution to keep it within the normal range, allowing for reuse ； So there are no waste liquids either
The principle is to absorb at low temperatures and release it at high temperatures, allowing for repeated use. The circulating fluid acts as a carrier: it absorbs sulfur dioxide at low temperatures, and then releases it again at high temperatures, producing high-concentration sulfur dioxide. The circulating fluid can be reused indefinitely without any need for treatment
What material is used for ion liquid pipelines? Are they highly corrosive?
It works very well. Does this ionic liquid have the ability to remove nitrogen oxides?