干法脱硫剂吸硫量的测定目前大都采用燃烧—中和法。这种方法由于试验装置不尽完备,以至在生产中带有很大的盲目性。为了保险起见,使用厂往往在脱硫剂尚有较大吸硫能力的情况下将其废弃,造成浪费。用重量法测定脱硫剂的吸硫量,对具有一般检验分析条件的单位皆可采用。一、原理简述脱硫剂中的硫除本体含硫外一般是以硫化物(S~(2-))和单体硫(S)形式存在的。S~(2-)在逆王水的作用下可以转化为 Determination of sulfur content of dry desulfurization agent currently used mostly combustion - and the law. This method due to incomplete test equipment, and even in the production with a lot of blindness. To be on the safe side, it is often wasteful to use the plant to dispose of it if it has a large desulfurization capacity. Gravimetric method for the determination of desulfurization sulfur absorption capacity, for the general inspection and analysis of the conditions of the unit can be used. First, the principle of a brief description of sulfur in the desulfurization agent in addition to the sulfur body is generally sulfide (S ~ (2-)) and monomer sulfur (S) in the form of. S ~ (2-) in the reverse Wang water can be transformed into