Huchler, L. A.
Improve waterside operation for waste-heat boiler
Better water chemistry practices can increase reliability of sulfur recovery units
HP Water Management: Strategies to manage reliability of utility water systems-Part 4: Troubleshooting
The annual European Refining Technology Conference (ERTC) returns to Spain this month after six years of defining Industrial water systems require routine maintenance and repairs. As equipment ages, i..
HP Water Management: Strategies to manage reliability of utility water systems - Part 3: Audits to benchmark system performance
In industrial plants, an audit is a systematic review of equipment and/or operating and monitoring practices for a specific purpose. Often, plant personnel use audits to conduct a gap analysis—id..
HP Water Management: Strategies to manage reliability of utility water systems - Part 2: Tools to improve operator competency
Employees are important contributors to maintaining systems reliability. The increasing complexity of process control systems and reduction in staffing levels demand better-educated and more proficien..
HP Viewpoint: Strategies to manage reliability of water systems—Water doctors
"Water doctor" is a colloquial term for a professional who serves as an expert technical resource for utility systems in industrial operations. Corporations typically employ this professional to provi..
Avoid failures in waterside utility systems
Use these preventive steps to improve operations and reliability of process water treatment units
HP Water Management: Reduce risk of feedwater oxygen corrosion
The most critical asset for reliable boiler operation is the deaerator. Most plants do not routinely monitor or inspect these units because there are few early warning indications of poor performance...
HP Water Management: The art of influent clarification
There are numerous reference books describing the science of influent clarification – neutralization of the surface charge on suspended solids, followed by agglomeration and settling of particles..
HP Water Management: Consider energy conservation in boiler systems
With the rising cost of energy, many process engineers are focusing on opportunities to conserve energy within the energy-intensive utility operations – the boiler and steam circuit. Most enginee..
HP Water Management: Trouble with RO
Many refineries and chemical plants have replaced or supplemented sodium zeolite softeners with reverse osmosis (RO) membrane units to remove soluble contaminants from water used as boiler makeup. Ben..
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