Examples of Vent Gas in a sentence
Existing Systems for Vent Gas RecoveryWithin the Phillips 66 San Francisco Refinery at Rodeo, CA, the systems that currently exist for recovery of vent gas are described by the table below.
All vents from High column vent condenser, analyzer condenser, rectified feed tank and reflux vent condenser are connected to Vent Gas Absorber where the vent gases are scrubbed with water to recover entrained alcohol.
The sample extraction point of a Net Heating Value Analyzer may be located upstream of the introduction of Supplemental Gas and/or Sweep Gas and/or Purge Gas if the composition and flow rate of any such Supplemental Gas and/or Sweep Gas and/or Purge Gas is known and if this known value then is used in the calculation of the Net Heating Value of the Vent Gas.
The Defendants may elect to use different monitoring methods (of the methods provided in this Paragraph) for different gaseous streams that make up the Vent Gas provided the composition or Net Heating Value of all gas streams that contribute to the Vent Gas are determined.
The Defendants must specify the smokeless design capacity of each Covered Flare and operate with no Visible Emissions, except for periods not to exceed a total of 5 minutes during any 2 consecutive hours, when the Covered Flare is In Operation and the Vent Gas flow is less than the smokeless design capacity of the Covered Flare.
In cases where natural gas purge, sweep or supplemental flow is downstream of the Flare Flow Meter the purge meter is utilized in conjunction with the Flare Flow Meter to determine the Vent Gas.
Direct compositional monitoring or Vent Gas Net Heating Value calorimeter is not required for purchased (“pipeline quality”) natural gas streams.
With respect to emissions of VOCs and HAPs from the Covered Flares, entry of this Consent Decree resolves the civil claims of the United States and LDEQ against the Defendants for violations of Requirements Related to Monitoring, Operation, and Maintenance According to Flare Design, but only to the extent that the claims are based on the Defendants’ use of too much steam in relation to Vent Gas flow.
Existing Systems for Vent Gas Recovery Within the ConocoPhillips San Francisco Refinery at Rodeo, CA, the systems that currently exist for recovery of vent gas are described by the table below.
For each Covered Flare, the Defendants must either determine the concentration of individual components in the Vent Gas or directly monitor the Net Heating Value of the Vent Gas (NHVvg) in compliance with one of the methods specified in this Paragraph.