Ascent Engineering has a completed a wide range of projects since incorporation in 1997:
Unit |
Scope |
|
Alkylation |
New Iso Stripper Process Design Package, project engineering, startup | |
| Acid Regenerator project engineering | ||
Crude & Vacuum |
HAZOP assistance | |
| New Crude Debottlenecking | ||
| Feasibility Study for a New Crude | ||
| Vent Gas Compressor Conceptual Scoping and Process Design | ||
| Relief valve study | ||
| Operations and start-up assistance | ||
| Grass roots conceptual design | ||
Hydroprocessing |
Recycle Gas Expansion | |
| Scoping Expansion Study | ||
| Process design for a revamp and relocation of an existing unit | ||
| Expansion Process Design Package | ||
| Water wash installation Process Design Package | ||
| Drum size evaluation and new specifications | ||
| Process design for increased product cooling | ||
Light Ends |
Relief valve study | |
| Operations and start-up assistance | ||
Reformer |
Debutanizer simulation | |
Utilities |
Cooling water system debottlenecking and piping design | |
| Cooling water system debottlenecking | ||
| Fuel Gas Amine Absorber Process Design Package |
Before incorporation in 1997, the following projects were completed:
Unit |
Scope |
|
Alkylation |
Expansion | |
| Deisobutanizer revamp review | ||
Aromatics |
BTX Sulfolane extraction day-to-day process support | |
| Sulfolane advanced process control implementation - process support | ||
| BTX Sulfolane off-line computer optimization | ||
Coker |
Quench tower design | |
Crude & Vacuum |
Revamps | |
| Crude feed slate change evaluation | ||
| Crude Unit Debottlenecking Study & Design | ||
| Light Ends Separation Analysis | ||
| Preheat train evaluation | ||
| Process control optimization and tuning | ||
| Exchanger fouling study | ||
| Day to day process support | ||
| JP-4 production expansion | ||
| Vacuum grass roots | ||
| Light ends fractionation debottlenecking | ||
| Expansion | ||
| Naphtha fractionation debottlenecking | ||
| Safeguarding of crude unit and sats gas plant | ||
| Preheat train evaluation | ||
| Front end design of 135,000 BPSD grassroots crude unit | ||
FCCU |
Gas plant grass roots, debottlenecking | |
| Gas plant debottlenecks | ||
Hydrotreater |
FCCU feed hydrotreater day-to-day support | |
LAO |
Simulation and heat and material balances for grassroots Linear Alpha Olefins plant | |
| Detailed design of vacuum distillation towers | ||
| Detailed design of vacuum systems | ||
| Ethylene distillation and ethylene compressors | ||
LPG |
Deisobutanizer/Debutanizer revamp | |
| Propane treating design | ||
Off Sites |
Grass Roots and Expansion | |
Olefins |
Simulation and heat and material balance of ethylene complex (except furnaces) | |
| Dynamic modeling of demethanizer | ||
| Process Design package for Process Gas Compressor rerate. | ||
| Quench tower rating | ||
Pipeline |
Detailed process design of new CO2 compressor station | |
Refinery |
Refinery reactivation scoping study | |
| Turnaround Scheduling | ||
Reformer |
Day-to-day support | |
Resin |
Process design of a packed tower for vacuum distillation of resin | |
Software |
Windows-based DCS data collection program | |
Utilities |
Deaerator revamp | |
| Cooling water study | ||
| Process design of river water clarifiers, filters, and softeners. | ||
| Process work for increasing operating pressure of plant wide natural gas system. | ||
| Process design of extending fire water system to new units. | ||
| Process design of new deaerator, new BFW pumps, and tie-ins to existing system | ||
| Flare system hydraulic analysis and Quantitative Risk Analysis | ||
Wax |
Detailed Process Design for new blending pumps |
