Heat Transfer
A CFD study on the effect of operating an SMR furnace without one of the flue gas tunnels A
A computational fluid dynamics study was performed on a theoretical reforming furnace to determine the comparative results of flow uniformity in flue gas tunnels with and without a standing tunnel in the outer position.
Lummus launches upgraded Helixchanger technology
Lummus Technology announced the launch of its latest heat exchanger technology, the Helixchanger 2.0 system.
Take the mystery out of running your LNG plant
Many natural gas liquefaction plants with production capacities ranging from 0.5 MMtpy to 8 MMtpy use mixed refrigerants to cool and liquefy the feed.
Differential thermal expansion and welding problems in dissimilar joint of carbon steel to austenitic stainless-steel piping in high-temperature applications
Joining dissimilar piping materials has found widespread application in various process plant piping, most notably in jacketed piping with carbon-steel jackets and austenitic stainless-steel core piping with stainless-steel end closures that require welding to carbon-steel jacket piping.
Energy comparison for heat pump and bottom flashing schemes for C3 hydrocarbon system
Propane-propylene splitters are present in significant numbers across petrochemical complex units, such as ethylene crackers and propane dehydrogenation units.
Cleaning procedure for a plate heat exchanger derived from data analysis based on recurrent neural networks
This article presents a new procedure to clean the plate heat exchanger of a diesel hydrotreatment plant.
Beyond sequestration: Changing CO2 from a problem to a solution—Part 1: CO2 as a refrigerant
As the world continues along its energy transition trajectory, demand for blue hydrogen and reduced carbon emissions will make high-purity carbon dioxide streams available in many process plants.
Riding the dragon: Sulfur plant thermal reactor temperature measurement
Of all the fundamental measured process variables, temperature is perhaps the most reliable.
A simplified dynamic approach for storage tank thermal inbreathing rates
Storage tanks that experience sudden heavy rain on what was a hot sunny day can be damaged due to inadequate venting devices.
Technologies helping the petrochemicals/organic chemicals sectors adhere to new flaring regulations
Industrial plants, chemical companies, refineries, the coal industry and landfills practice gas flaring as a safety measure to relieve pressure or dispose of excess gases.
- Chiyoda, AVEVA forge strategic partnership to power plantOS with AVEVA CONNECT 6/27
- SABIC announces closure of Olefins 6 facility in Teesside, UK 6/27
- LyondellBasell's polyolefin technologies selected by SHCCIG Yulin for petrochemicals complex in China 6/27
- Damaged unit of Iran's South Pars refinery back operating 6/27
- 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
