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一种转化吸收型常温精脱硫工艺，它是将含有0～30ppm（H2S＋COS＋CS2）的合成氨或石油化工原料气，通过脱无机硫的脱硫剂和转化吸收型俄有机硫的脱硫剂的脱硫过程，在温度为-20～60℃、压力为常压至10MPa的条件下精脱硫，脱硫后的气体中总硫（H2S＋COS＋CS2）＜0．1ppm。选用的
A conversion absorbing normal temperature fine desulfurization process is a desulfurization process in which synthetic ammonia or petrochemical feed gas containing 0 to 30 ppm (H2S + COS + CS2) is passed through a desulfurizer for desulfurizing inorganic sulfur and a desulfurizing agent for transforming and absorbing Russian organic sulfur, Temperature of -20 ~ 60 ℃, the pressure is normal pressure to 10MPa under the conditions of fine desulfurization, desulfurization gas total sulfur (H2S + COS + CS2) <0.1ppm. Optional