During a pipeline re-commissioning a leak was detected requiring 12,000 barrels of propane needing to be combusted. By using the vapors in two ways, the time to depressure the pipeline was completed 4 times as fast.
- /Case Studies
- /GHG Emission Control
- /Marine Vapor Recovery
- /Mobile Water Treatment
- /Odor Control
- /Soil Vapor Extraction & Mitigation Systems
- /Turnaround Services
- /Vapor Control
- /Vapor Scrubbing
Torrance, California Refinery Emergency Turnaround Support
A refinery’s primary flare for the onsite tank farm was being taken offline for emergency maintenance. Envent provided a thermal oxidizer capable of destroying vapors during this maintenance period. Client continued tank farm operations during the turnaround without shutting down.
San Francisco, Gasoline Barge Degassing
An energy and industrial services company needed to degas 10 compartments barge in California. Quick and effectively was required. Envent degassed each compartment in 2 hours, with a 99.9% destruction efficiency.
Kentucky Refinery, Emergency Tank Degas
A tank farm customer requested Envent be onsite for an unscheduled tank refill within 4 hours. Envent was able to respond to the emergency quickly and safely, which saved the customer thousands of dollars in down time.
San Francisco, Marine Terminal Barge Degas
Project: Marine Loading Vapor Control. Cost Savings: $147,000. Location: West Coast Terminal. Product: High Octane Naphtha. Saved client approximately $147,000 by contracting Envent as the mobile vapor control provider.
Louisiana Refinery, H2S & Sulfur Dioxide (SO2) Vapor Scrubber
Project: Sulfur Dioxide Vapor Scrubber. Location: Beaumont, Texas. Product: Sulfuric Acid. Result: 100% vapor abatement while allowing operations to commence undisturbed.
Central California Dewatering and Treatment for Soil Excavation
A customer at a Super Fund Site in Central California needed support to dewater a pit dug in a neighborhood in order to remove contaminated soil. Cost of treating and discharging the water was at a fraction of the cost.
Northern California, Pipeline Blowdown
A pipeline company in Northern California needed to blow down their natural gas pipeline for repairs and inspection. Four volume line sweeps were performed to leave the piping free of residual gas.
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