Sulphur Recovery Units (SRU)

Propak has completed over 15 sulphur recovery units (SRU) projects located around the world with a proven track record of successful plant performances and start-ups.

Propak has built complete, modularized sulphur recovery units with a broad experience in the following aspects:

  • sizes ranging from 5 LTD up to 310 TPD
  • sulphur recovery from 92% to 99%
  • 2 or 3 stage Claus designs, lean or rich design
  • some units complete with tail gas treaters or super Claus 4th stage
  • oxygen enriched Claus technology
  • ammonia destruction technology
  • reheater designs, direct fired, glycol heated, or hot oil heated
  • tail gas incinerators
  • sulphur storage as tanks or concrete pit