Challenge Customer currently owns a fixed based Vapor Combustion Unit (VCU) to control emissions during their barge loading operations subject to US Coast Guard 46 CFR Part 39 — Vapor Control Systems. The equipment is becoming outdated with components that are nearing the end of their service life. If the VCU fails unexpectedly, the facility […]
Challenge A customer tasked Envent to create a temporary system allowing for the degassing of an LNG-powered freight vessel while it was docked at port in order to perform critical maintenance on the vessel. The solution would allow the customer to continue standard operations without delay, remove Natural Gas Vapors from within the fuel […]
Challenge A gulf coast refinery was recently the target of a large hurricane: a storm that caused them significant damages. It was at this point, the refinery decided to change their model from a refinery into a storage terminal facility. During this process, the facility found value in selling their current product via marine vessels. […]
Challenge A customer of ours has two cargo ships that constantly transfer cargo up and down the west coast. These ships are always sailing back or forth with commerce and are on extremely tight schedules. Envent Corporation was challenged with assisting in the commissioning a new LNG fuel system on one of these cargo ships, […]
Challenge A customer at the Port of Brownsville was preparing a mid-sized high RVP gasoline tank for an API 653 inspection. The tank, which was fed by a pipeline, was assumed to be empty of product. However, upon further inspection by the client and their tank cleaning contractor, it was discovered that over one foot […]
Challenge A California refinery terminal needed to load gasoline, ethanol, and other high vapor pressure materials (classified as MVR products) onto barges. These Marine Vapor Recovery (MVR) products require vapor control during marine loading to comply with stringent USCG regulations (33 CFR 154 Subpart P). However, the terminal lacked any fixed vapor recovery equipment at […]
A Mid-West refinery was preparing for an internal pipeline maintenance project and was exploring options for how to take the vent and a refined product pipeline out of service to sustain refinery production and continue to ship refined project to market…
A shipping company built a cargo container ship that is fueled by liquefied natural gas (LNG). Valve repairs needed to be completed on the fuel tanks aboard the ship. Envent was called on to handle the job.
There were numerous odor and air quality complaints in the vicinity of the plant. We developed a scrubber and thermal oxidizer system to eliminate the odors and the hazardous releases.
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.
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.
