Treating
Akselos expands structural performance software offering for hydrotreaters
Akselos announced the expansion of its structural performance software offering for hydrotreaters in the refining and petrochemicals sector globally.
Refinery/petrochemical makeup water treatment: A general guide for technical personnel—Part 3
A very important—and sometimes overlooked—unit operation within hydrocarbon processing facilities is makeup water treatment for steam generators and other processes. Many cases have been documented in which makeup system upsets have led to boiler tube failures that partially or completely shut down unit processes. The three parts of this article (August, September and October 2024) serve as a guide for those employees who may be on a steep learning curve when it comes to makeup system understanding.
IGS acquires thermal spray business from Liquidmetal Industrial Solutions
Integrated Global Services Inc. (IGS), a leading provider of proprietary asset integrity and environmental and efficiency technologies, has acquired the engineered coatings and materials business of Liquidmetal Industrial Solutions.
As U.S. Permian crude turns lighter, it risks losing favor with refiners
Companies drilling for the crude that turned the U.S. into the world's top oil producer face an unexpected dilemma: their West Texas Midland crude is getting lighter, which could make it less appealing to some refiners.
Alarm management and operator training: Case studies for a sulfur recovery unit
This article will provide an in-depth insight of an operator training simulator, as well as the basic features of creating a virtual plant in which the operators are allowed to train and test various operating scenarios. It will also highlight the inbuilt scenarios inside the model—most importantly, the startup, shutdown and specific upset scenarios.
SOCAR awards NEXTCHEM two contracts to upgrade/expand Heydar Aliyev refinery in Azerbaijan
SOCAR has awarded NEXTCHEM two contracts to upgrade and expand the capacity of the Heydar Aliyev Oil refinery industrial complex in Baku, Azerbaijan.
Water & Carbon Group launches first operational fixed-plant system in the U.S. to remove PFAS from raw leachate
In a groundbreaking development for the solid waste industry, The Water & Carbon Group has launched the first operational fixed-plant system in the U.S. for removing per- and poly- fluoroalkyl substances (or PFAS) from raw leachate.
Catalyst safety assessment: Making catalyst and adsorbent startups safer
An unease around potential high temperature and pressures during fresh catalyst and adsorbent startups—which can lead to situations where designed pressures and temperatures are exceeded—led the authors’ company to create the Catalyst Safety Assessment (CSA) methodology.
Amine strength in gas treatment
Tail gas treating units (TGTUs) are designed to remove the last vestiges of unconverted hydrogen sulfide (H<sub>2</sub>S) in the tail gas coming from a sulfur recovery unit (SRU) after the gas has been processed to convert as much H<sub>2</sub>S as possible to elemental sulfur.
- Saudi Arabia was top buyer of Russian fuel oil and VGO in November 12/23
- Digital Exclusive (sponsored): NXRe™: A novel recycling technology to support the plastics industry in creating efficient and effective circular value chains 12/22
- Portugal's Galp plans to start producing biofuels in 2026 12/20
- Prax and Shell call off deal on stake in PCK Schwedt oil refinery 12/20
- Nigeria's Dangote Refinery hits 85% refining capacity 12/20
- India's BPCL buys first Argentinian crude oil cargo for Feb. delivery 12/20
