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Sulphur dioxide removal from gases - by selective absorption, for treatment of flue gases

机译:从气体中去除二氧化硫-通过选择性吸收来处理烟气

摘要

is removed from gases by adsorption in a solvent of formula where n = 0-3; R = - (where R1 = 1-3C alkyl) followed by desorption of the dissolved SO2. The solvents are stable up to 140 degrees C have low vapour pres. and are non-corrosive.
机译:通过吸附在分子式为n = 0-3的溶剂中从气体中除去; R =-(其中R1 = 1-3C烷基),然后解吸溶解的SO2。溶剂在低至140摄氏度的温度下仍稳定。并且无腐蚀性。

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