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Sulphur Technology core capabilities:
- Concept development
- Feasibility studies
- Front-end engineering and licensing
- Pre-commissioning
- Start-up
- Training
- Operations support
- Optimization and maintenance
A significant percentage of our business is primarily undertaking debottlenecking
studies and retrofit. In particular, we focus on limited available plot space, increased
capacity and increased sulphur recovery. We are concerned with reducing emissions and complying with new environmental regulations. In addition, we aim to save energy whilst reducing capital and operating costs. Our expertise is utilized globally across many industry sectors because we ensure that the value we identify during the Front End Loading stage is sustained through the project lifecycle.
WorleyParsons technologies:
- Conventional Claus
- Ammonia & contaminant destruction Claus (complete destruction of NH3)
- Contaminants up to 40% NH3
- Sub dew point process up to 99.5% overall recovery
- Selectox/recycle selectox lean acid gases
- WorleyParsons/BOC ‘SURE’™ oxygen enrichment single and double combustion technologies
WorleyParsons sulphur degassing internal and external technologies:
- Beavon sulphur removal (BSR) - Tail Gas Treating
- Amine absorption – up to 99.99% overall recovery generic or formulated solvent
- Gas processing for H2S and bulk CO2 removal by removing generic and proprietary solvents
- Removal of impurities eg mercury, COS and CS2 hydrocarbons
- Sour and sweet gases dehydration technologies
- Liquid treating processes
- Membranes
- Molecular sieves
To meet future market needs we have developed new technologies:
- RAC® - Ammonia Destruction in the Claus Tail Gas Unit
- RCTI® - catalytic thermal incineration
- RSC - D™ sulphur collection and external degassing
- RSR® - SO2 reduction to sulphur
- RTRS - SO2 thermal conversion to sulphur
- Carbon Capture
- Water wall boiler for air and oxygen operation
