Frame 6

Discussion threads ranged from sulfur buildup in stop/speed ratio valves that could prevent restarting after a unit trip to the value of a flash drum in the continuous blowdown line enabling beneficial use of the steam produced to the value of inlet bleed heat for deicing and unit turndown. Plus others. An attendee reported a […]

John F D Peterson, one of the Frame 6 Users Group’s founders, conducts his highly regarded four-hour introductory course on the 6B the day before the annual conference officially begins. This session is offered by the steering committee to acquaint new members on the (1) history of improvement in both thermal and mechanical performance since

If you’ve been in the power-generation business for a couple of decades—and made your bones at baseload, coal-fired, water-cooled plants, in particular—you may believe you know all there is to know about Rankine-cycle steam/water chemistry. Perhaps that’s true, for that type of facility. But with coal-fired plants being shuttered in increasing numbers you may find

Perhaps no one understands your job-related challenges better than colleagues with the same engine. That’s what makes the Frame 6 Users Group’s compressor, turbine, combustion, and I&C roundtables particularly valuable. These sessions allow you to describe issues of concern to fellow users and let them suggest possible solutions based on their experiences. Think of it

BASF-Geismar’s operations staff was challenged to develop a tool that provides a simple and intuitive display of the performance of the Utilities Dept’s systems and equipment. Critical to the development of a user-friendly performance dashboard are the following: Identify the proper key performance indicators (KPI) to monitor. Model equipment/system performance accurately to provide appropriate target

Boiler combustion controls are designed to optimize the air flow to the fuel flow rate such that sufficient air (oxygen) is available for complete combustion and the amount of performance-robbing excess air is minimized. Recall that insufficient air results in the formation of excess carbon monoxide, a regulated parameter, as well as a loss in

BASF Geismar – BASF Chemical Co 160-MW, gas-fired, 2 x 1 combined cycle cogeneration facility location in Geismar, La. Plant Manager: Jerry Lebold The sharing of best practices among owner/operators contributes to safer working conditions and to increases in unit availability and reliability fleet-wide. The Frame 6 users have been proactive in this regard, contributing

Turbine Tip No. 9 by Dave Lucier, owner/GM, PAL Turbine Services, applies to General Electric package power plants (PPP), including the following: Model Series 5001P, 6001B, and 7001 B-EA. Suppose your company has purchased a pre-owned PPP and must move it to a new location. Such resales have become more popular recently as the original

Turbine Tip No. 10 by Dave Lucier, owner/GM, PAL Turbine Services, applies to General Electric package power plants (PPP), including the following: Model Series 5001, 6001, and 7001. GE PPPs originally had Cardox CO2 fire protection (Fig 1) with individual bottles of suppressant connected in two systems—initial burst and sustained delivery—to three compartments: accessory base,

Turbine Tip No. 12 by Dave Lucier, owner/GM, PAL Turbine Services, applies to General Electric package power plant (PPP) models MS5001D, L, and LA.    GE installed compressor bleed valves (a/k/a recirculation valves) on these legacy gas turbines. Axial-flow compressors for the earliest units—those with 15 or 16 stages—had valves to recirculate air from the