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对近十年国内外H2S、SO2吸附脱除的研究进展进行了述评。首先指出了燃料是硫的主要来源;阐明了H2S、SO2脱除的化学基础;着重分析了高温煤气中H2S脱除的吸附剂和可再生烟道气中SO2与NOx的同时脱除吸附剂的研究情况;最后指出了影响吸附剂选择的因素。
The research progress of adsorption and removal of H2S and SO2 at home and abroad in recent ten years were reviewed. First of all, it is pointed out that fuel is the main source of sulfur, the chemical basis of removing H2S and SO2 is clarified, and the simultaneous removal of SO2 and NOx from adsorbent for removal of H2S in high temperature gas and regeneration of flue gas Research situation; finally pointed out the factors that affect the choice of adsorbent.