Engineering & Design
Small-scale coal-to-chemicals can revitalize India’s petrochemicals industry, economy—Part 2
In Part 1 of this article, published in April, the barriers of petrochemical production in India were discussed, along with the opportunity to explore chemicals from coal, using the specific example of polyvinyl chloride (PVC).
Innovations
Planned shutdowns, turnarounds and outages (STOs) are often scheduled for preventive maintenance and new equipment installation that must be performed to keep a plant running and in regulatory compliance.
Calculate thermal growth of a fractionation tower for piping engineering
The fractionation tower/column is common processing equipment in the petroleum refinery and chemical industry.
Design a pressure safety valve at the centrifugal pump discharge
In most process plants, it is unusual to install a pressure safety valve (PSV) to centrifugal pump and compressor discharge, but some PSVs are needed and are installed to protect the system against miscellaneous scenarios that could create overpressure in the system.
Engineering Practices: How a full-service R&D laboratory can help your company
To survive and stay competitive in the rapidly changing, technology-driven hydrocarbon processing and petrochemical fields, companies must stay ahead of their research and development (R&D) needs.
Colombia’s Ecopetrol seeks $2 billion from CB&I over refinery costs
Ecopetrol has said bad management at CB&I increased spending on the project by $4 billion, or double the original price tag. Ecopetrol filed the suit before the International Chamber of Commerce.
Limit the rate of change of fuel gas properties with mixing drum
The fuel gas mixing drum is an integral part of many plants, especially LNG plants.
Minimize unplanned shutdowns of fired heater operations
There are many potential “rules,” or guidelines, for the safe operation of process heaters.
Central American nations beef up import infrastructure, fuel production amid demand shift
   Methanex’s methanol facility in Trinidad.
Engineering Case Histories: Case 89: Cracking of welds due to weld fatigue
Pressure vessels, piping and fabricated structures adhering to recognized welding codes rarely fail in static loading, unless they are damaged or severely overloaded.
- hte conducts research for JGC to advance decarbonization by identifying suitable catalysts for ammonia cracking 6/26
- TES and CPC Finland to develop 500-MW e-NG project in Finland 6/26
- Vietnam says its refineries not yet affected by Middle East tensions 6/26
- PureFive™ resin advances toward qualification with Procter & Gamble brands 6/26
- Gulf Energy Information and CompareNetworks announce strategic media partnership to elevate pharma and lab content at ChemE Show 2026 6/26
- Update: Brazil raises biofuel levels, sees gasoline self-sufficiency 6/26
