Middle East
PPG buys South Africa distributor Ducol Coatings
US chemicals and coatings producer PPG Industries has acquired the business of Ducol Coatings, which has served as an importer and distributor of PPG’s automotive refinish products in South Africa since 2003.
Pump rebuilding by expert non-OEMs is effective
Communication and competence are key in finding the best repair shop for major equipment
Update your reliability performance to meet process safety expectations
Better risk assessment can identify root causes for potential site catastrophes before they occur
Consider closed–loop oil-mist lubrication
A growing trend is migrating to this new lubricating system for rotating equipment
Optimize design for distillation feed
Use these steps for enhanced performance
Improve energy efficiency for distillate hydrotreaters retrofit options
Energy conservation is a complex analysis on existing units, but benefits are possible
Rethink planning and scheduling’s role in refinery optimization
New tools improve prediction of unit feed qualities and yields
Fine-tune ethylene unit startups
Advanced modeling methods provide useful information on operating main compressor system and feeds
HP Reliability: How do you size expansion chambers (assuming it is needed)
Expansion chambers (Fig. 1) are designed to restrict pressure increase in closed volumes. From basic physics, we, of course, know that the pressure in a closed volume increases as temperature goes up...
HP Viewpoint: Why technology choice does matter
These days, the idea of optimizing comes up everywhere. We personally optimize our time, our retirement portfolio, our route to work, our diets, our energy use at home, and a host of other things. In ..
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