Heat Transfer
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.
How digital is essential for carbon capture at scale
Energy and chemical companies around the globe obtain value from digitalization across all stages of the asset lifecycle, from design to operations.
Flooded condenser vents for pressure control
Of the condensers in process industries such as refineries and petrochemical facilities, many are flooded-type condensers.
Heat exchangers: Understanding the technology and its market
The laws of thermodynamics include: energy can neither be created nor destroyed, it can only be converted from one form to another; and heat always moves downhill, from hotter objects to the colder objects, unless the direction of heat flow is reversed using external energy.
Practical application of expansion joints for heat exchangers
Expansion joints are used throughout industry for various purposes.
Key considerations for the optimum design of a hot oil system
In the hydrocarbon processing industry, where direct heating is not possible, a heat transfer medium is used. Steam has traditionally been the preferred heating medium.
Fouling monitoring and prediction of heat exchangers via simulations powered by AI-driven models
Hydrocracker units are the most valuable conversion facilities in refineries. The outcome is the conversion of a variety of feedstocks to a range of products—the units that produce those products can be found at various points throughout a refinery.
Innovations
Endress+Hauser’s newly developed iTEMP TMT31 temperature transmitter (FIG. 1) for analog 4-20mA signals is characterized by its long-term stability, high accuracy and ease of use for reliable temperature measurement.
Sensitivity analysis of a shell-and-tube heat exchanger
Sensitivity analyses evaluate the effects of changes in certain variables on project simulations or investment economics.1
Cut emissions and fuel while increasing capacity in fired heaters
According to a recent digital refining article,1 fired heaters are responsible for an estimated 400 MMtpy–500 MMtpy of CO<sub>2</sub>, with at least 73% of average refinery CO<sub>2</sub> emissions coming from combustion.
- Phillips 66 greenlights new gas plant and fractionator projects, advancing integrated wellhead-to-market strategy 5/18
- OXEA and Air Liquide renew syngas and hydrogen supply agreement for Oberhausen site 5/18
- Commonwealth LNG gets green light to start construction of $13-B, 9.5-MMtpy LNG terminal 5/15
- ARENA to drive Australia's $1.1-B Cleaner Fuels Program 5/15
- Japan’s first green ammonia plant based on KBR’s K-GreeN process now fully operational 5/15
- Repsol's Chairman asserts the role of refining as a strategic industry for Spain and for Europe 5/15
