论文部分内容阅读
硫化氢是一种无色,具有特殊臭蛋气味的有毒气体。因其比空气重,故通常分布在空气的下层。硫化氢易溶于水生成氢硫酸,是一种强烈的神经毒物和细胞毒物。每立方米空气中含有0.035毫克硫化氢即可被嗅出,如含有35～42毫克硫化氢,其臭味很浓烈。硫化氢在许多生产中可以遇到,多为生产中的一种副产物,如制药工业中用酸类物
Hydrogen sulphide is a colorless, toxic gas with a particularly stinking odor. Because of its heavier than air, it is usually distributed in the lower air. Hydrogen sulfide soluble in water to form hydrogen sulfate, is a strong neurotoxic and cytotoxic. Each cubic meter of air containing 0.035 mg of hydrogen sulfide can be sniffed, such as containing 35 to 42 mg of hydrogen sulfide, the smell is very strong. Hydrogen sulfide can be encountered in many production processes, mostly as a byproduct of production, such as in the pharmaceutical industry using acids