PROCESS ENGINEERING PROJECTS

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Spent Lubricant Recycling Facility Utilities Energy Usage Minimization Study
Provide an independent engineering evaluation study of ways to reduce plant utility energy consumption for a proposed waste lubricant recycling facility.
Maximum Intended Inventory Volume Calculations for OSHA PSM
Determine the maximum intended hazardous liquid inventories for two refineries to help the client fulfill its obligations specified in the Occupational Safety and Health Administration (OSHA) Process Safety Management of Highly Hazardous Chemicals Regulation, 29 CFR 1910.119.
Title V Air Permit Renewal Process Engineering Support
Process Hazard Analyses (PHAs) for Petroleum Refinery Production Units
Perform process safety and risk management Process Hazards Analysis (PHA) meetings to mitigate the possibility of accidents or releases.
Regulatory Compliance Audits at Multiple Petroleum Refineries for OSHA Process Safety Management and EPA Risk Management Program Regulations
Perform regulatory compliance audits at multiple petroleum refineries to comply with OSHA Process Safety Management of Highly Hazardous Chemicals and EPA Risk Management Program regulations.
Sour Gas Sweetening Sodium Hydrosulfide Plant Computer Process Simulation, Preliminary Process Design, and Heat Exchanger Sizing and Design
Computer process operations simulation of two different NaHS sour gas sweetening units.
Pressure Relief Valve Capacity / Design Evaluation
Refinery pressure relief valve evaluation for determining relief valve capacities at current process throughput rates.
Refinery Sour Fuel Gas Scrubber Process Design
Provide a process design for a hydrogen sulfide scrubber on a refinery sour gas stream.
Pressure Relief Valve Capacity Evaluation
Evaluation of refinery pressure relief valves to determine relief valve capacities relative to current process throughput rates.
Operating Procedures Review and Update
Pressure Relief Valve Design Evaluation and Process Safety Information Preparation
Refinery pressure relief valve evaluation for determining relief valve capacities at current process throughput rates.
Pressure Relief Valve Design Evaluation
Refinery pressure relief valve evaluation for determining relief valve capacities at current process throughput rates.
Butane Vaporizer and Railcar Unloading Facilities Pressure Relief Devices Evaluation
Review operations of existing butane vaporizer associated with railcar unloading facilities to determine overpressure scenarios and design pressure relief devices for protection.
Flare System Computer Process Simulation and Capacity Evaluation
Capacity evaluation of a flare system for various relief scenarios. Simulation Diagram
Relief Systems and Flare Loading PHA Recommendations Process Engineering
Engineering projects to resolve approximately 150 process hazard analysis (PHA) action items related to process relief systems and flare loading.
Flare Header Loading Scenarios Development and Pressure Relief Valves Capacity Evaluation Study Update
Refining Units Computer Process Simulation, Pressure Relief Valve Evaluation, and Flare System Modeling and Analysis
Evaluation of process pressure relief valves and relief systems (including relief valve discharge piping, sub-headers, headers, and flares)to determine relief valve capacities relative to current process throughput rates and 30 case scenarios.
Amine Unit Flare Header Loading Scenarios Development and Flare Capacity Evaluation Basis Preparation
Amine Unit Addition Flare System Capacity Evaluation
Butamers Dryer Upgrades Process Design
Project management for completing the process design of replacement Butamer dryers. Also provided project oversight for mechanical and structural design and equipment installation.
Alkylate High-Capacity Pump Detail Process Design, and Detail Design and Installation Management

Design of new high-capacity alkylate pump in hydrofluoric (HF) alkylation process unit.

As-Built P&ID Preparation
Preparation of as-built P&IDs for multiple petroleum refineries.
Platformer Benzene Saturation Unit Relief Header Capacity Evaluation
Update refinery relief header/flare simulation model for the addition of a Platformer Benzene Saturation Unit and its attendant relief valves, tail pipes, and relief sub-header.
Refinery PHA Action Items Resolution for Flare Header Systems
Evaluate PHA open action items related to the flare header system and recommend changes to the equipment, piping, relief valves, and relief header system to ensure overpressure protection.