Heat Transfer
Meet gasoline quality and process safety requirements through new alkylation technologies
The catalytic alkylation process is very attractive to countries with high gasoline consumption and a sizable availability of LPG. This process can produce high-octane gasoline with low levels of contaminants, although there are high capital investment and operational costs associated with this technology.
The effects of cooling water parameters on condenser brass tubes
This work is focused on the effect of cooling water parameters on admiralty brass tubes. The effect of high free chlorine on the corrosion rate of brass tubes has been investigated by scanning electron microscopes (SEMs) and eddy current test (ECT) methods and the laboratory results of the cooling water were determined and discussed. Also, the tendency of the feed water scaling indices that is LSI, PSI & RSI was calculated. The results show that a dezincification corrosion mechanism was observed due to the high-level free chlorine on the admiralty brass tube.
Honeywell expands licensing agreement to support energy transition with new flare technologies
Honeywell announced a significant expansion of its licensing agreement with AFG Combustion and its subsidiary, Greens Combustion Ltd., to include Callidus flares. This expanded agreement not only doubles the range of greenhouse gas-reducing Callidus Ultra Blue Hydrogen process burners but also enhances global customer support.
Digital Feature: Minimizing the cost of corrosion: Budgeting for industrial asset preservation
Advanced budgeting for corrosion protection is critical to industrial facility management. Since the urgency of the matter is often not realized until a failure or accident occurs, the article provides several tips to help maintenance, purchasing or corporate teams start budgeting for preservation before an emergency happens.
Decarbonizing steam crackers: Key technical challenges of transitioning from natural gas to hydrogen
In the petrochemical industry, olefin crackers utilize significant amounts of heat to crack hydrocarbons into essential chemicals, such as olefins and aromatics.
ClearSign Technologies to install 26 burners at U.S. Gulf Coast chemical facility
ClearSign Technologies will retrofit four process heaters with a total of 26 ClearSign Core™ burners to be installed in a U.S. Gulf Coast chemical facility.
Research and application of proprietary cold oil absorption technology in the recovery of refinery dry gases
With the increasing shortage of global energy and resources, the recovery and utilization of refinery dry gases have become important topics of concern.
Transitioning to an electrified future
As countries responsible for 75% of greenhouse gas (GHG) emissions set net-zero targets, oil and gas, chemicals and other energy-intensive process industries are under increasing pressure to decarbonize.
Digital Exclusive-Flare system design: Liquid pockets in flare headers
In this technical article, written by Saudi Aramco and Siemens Energy, the authors focus on areas where major benefits can be achieved early in the front-end engineering design (FEED) stage of flare header piping designs.
Integrated column-reboiler system stress and flexibility analysis approach
In oil refineries and chemical plants, chemical reactions and separations take place in the distillation column.
- Mitsui Chemicals studying use of ethanol to make petrochemicals 5/16
- Lotte Chemical to start operating Indonesia cracker in H2 2025 5/16
- hte, Mitsubishi Chemical partner to screen MMA oxidation catalysts 5/16
- U.S. EPA to rule on backlog of small refinery biofuel exemption requests 5/16
- Some Brazil sugar mills weighing switch to ethanol 5/16
- AFPM honors top refining and petrochemical facilities 5/16
