磷酸法吸收煤气中吡啶的研究目前我国大多数焦化厂由于受原有工艺的限制，在生产焦化产品的过程中，大量的吡啶随同焦炉煤气流失，造成资源的浪费和较严重的三废污染。为此本工作设计用磷酸水溶液作为吸收剂，通过吸收操作，回收煤气中的吡啶。本文建立了一套静态法微量气... At present, most of the coking plants in our country are limited by the existing technology. In the process of producing coking products, a large amount of pyridine is lost along with the coke oven gas, resulting in the waste of resources and the serious pollution of the three wastes. For this work designed to use phosphoric acid solution as an absorbent, through the absorption operation, recovery of pyridine in the gas. This article established a static method of trace gas ...