WSA尾气直接制酸技术在化肥企业的应用

Use of Technology for Direct Production of Acid from WSA Tail Gas in Chemical Fertilizer Plants

与化肥企业采用的克劳斯法生产硫磺工艺相比,丹麦托普索WSA尾气直接制酸工艺具有工艺流程简单、投资较少、经济效益好等优点。介绍了WSA工艺在化肥企业的应用情况及其发展前景。

Compared to the production of sulfur by the Claus process adopted by the chemical fertilizer plants, the process for the direct production of acid from the WSA tail gas of Topsφe of Denmark has the advantages of simple process flow, low investment, and satisfactory economic benefit. A description is given of the use of the WSA process in the chemical fertilizer plants and its prospects for development.