REFINERIES

Our refinery experience spans the last 20 years, with work performed in almost every type of refinery unit operation.  Representative projects include:

• Extensive PSV studies and flare studies across multiple refineries and all units
  
• Flare studies and projects, especially the new EPA 40 CFR 63.670 and 40 CFR 63.671 requirements for refiners
  
• Refinery-wide expansion study for advantage crude slates for greater than $400MM capital improvements scope of work
  
• Cradle to grave grass roots design of a 2 tower system for treating benzene in gasoline pool
  
• Flare Improvement Projects at several refineries, including tie-point selections, updates to flare modeling software for sites, and recommending new flare header loops to debottleneck units
  
• FCC detailed design modification of main fractionation tower, wet gas compressor, and fractionation train
  
• ULSD grass roots design for new unit within refinery
  
• Revamp of existing diesel hydrotreater to convert to ULSD hydrotreating quality
  
• Transmix fractionation studies to improve the commercial performance of existing facilities
  
• HYSYS modeling of new facility crude unit before startup using detailed IFC specifications of the equipment to predict performance, and potential startup / operational issues
  
• Naphtha hydrotreater design (grass roots)
  
• ​Crude Topping Unit Studies / Feasibility