Flint Hills Resources began restarting its Port Arthur, Texas, light olefins unit Wednesday following an April 14 power outage in the area, the company said in filing with state regulators.
The air startup is expected to be finished by Saturday, it said in the filing.
This marks the fourth restart at the complex in the last six weeks. So far in March and April, the complex has seen two unexpected power outages, a cracked gas compressor shutdown, and a leak on the demethanizer feed tower feed separator, according to company filings with the Texas Commission on Environmental Quality.