针对高含硫天然气具有易燃、易爆、易腐蚀、易泄漏等特性，充分考虑了四川当地的自然条件，从净化处理的工艺过程入手，分析与比较了工艺路线、能源利用与节能以及安全环保措施等，确立了高含硫天然气净化处理的技术集成与工程化实施方案，该方案得到了成功的工业应用。

Aiming at acute characteristics of flammability, explosibility, causticity, and leakiness of high sour natural gas, giving full consideration to local natural conditions in Sichuan Province and starting with purification process, the paper analyzed process configurations, energy utilization and conservation, safety and environment protection measures. The integrated technology and engineering scheme for high sour natural gas purification was established and successfully used in industrial application.