• Evaluation & selection of new or state-of-the-art technology
• Process design; engineering of revamps
• Catalytic reactions and catalyst selection
• Control, Instrumentation
• Environmental; CAA fuel regulations; RFG Audits

• Strategic and economic analysis; feasibility studies
• Cost engineering; Project cost control and planning
• Process research and development
• Modeling, Optimization, Simulation
• Operations; safety; startups; troubleshooting

• Petroleum Chemistry; Catalysis
• Chemistry
• Engineering specialties - Materials, Heat Transfer, Power
• Engines, Fuels, Rotating Equipment

• Chemical Engineering
• Mechanical Engineering
• Civil Engineering
• Electrical Engineering

Following are several technology areas in which HEA has particular expertise. Click on the headings for a brief description of projects in which these skills were applied.

To pinpoint more specific areas of expertise, use HEASearch

• Aromatics Extraction
• Sulfur Recovery and Amine Systems
• Used vs. New Process Equipment
• HAZOP Training and Implementation

• Sourcing of Raw Materials
• CAA Compliance Planning and Services
• Process Plant Cost Estimates
• Boilers, Fired Heaters, Furnaces