Sulfur
Asia 10-ppm sulfur diesel margin hits record high
Refinery runs across northeast Asia have been curtailed due to tighter crude supply after the Middle East conflict broke out, in turn limiting spot diesel volumes available for sale.
Dimensional Energy and Idemitsu partner on low‑carbon fuels and materials
Leveraging each company’s technological expertise, business assets, and regional networks, both parties seek to create new value that contributes to betterment of the environment and sustainable development of the society and economy of the Americas.
Digital Exclusive: Are you overlooking an easier sulfiding solution?
Dimethyl disulfide (DMDS) has long been the default choice of sulfiding agents in hydroprocessing catalysts, even though its inherent hazards can pose major operational challenges. However, for refiners, there is a better way.
Digital Exclusive: Simulating the amine treatment of hydrocarbon liquids
Liquid extraction in the refining and natural gas industries is used for aromatics removal from reformates and pyrolysis gasolines in refineries and from engine lubricating oils in lube oil plants, as well as the removal of sulfur compounds, mainly hydrogen sulfide (H2S), carbonyl sulfide (COS) and mercaptans from liquefied petroleum gas (LPG) and natural gas liquids (NGLs).
bp-chartered tanker leaves port of Nayara Energy without loading diesel
Oil tanker Talara, chartered by energy major bp, has left the Vadinar port of Indian refiner Nayara Energy without loading diesel as planned
Improve sour water stripper unit performance via feed sour water preconditioning
Sour water stripper (SWS) units in refinery operations are often exposed to several challenges, such as corrosion, low efficiency, decreased capacity, solids fouling and equipment plugging. This article explores some of those challenges.
Asia's fuel oil imports from Iraq hit 4-month high in May
Asia's fuel oil imports from Iraq hit a four-month high in May as strong refining margins boosted output and exports from the Middle Eastern supplier.
AMETEK Process Instruments and Worley Comprimo to deliver fully automated technology solution for sulfur recovery stakeholders
A newly formed partnership between AMETEK Process Instruments and Worley Comprimo, part of Worley’s Technology Solutions, provides sulfur recovery unit (SRU) stakeholders with critical analytical measurements combined with advanced burner control technology to deliver enhanced automated air control management.
New Mediterranean IMO fuel rule helps bring more Doba crude to Europe
Dutch and German oil refineries have snapped up all four cargoes of Chadian Doba crude in April to profit from soaring demand for cleaner marine fuel in Europe from shipping companies including Maersk. Heavy, sweet Doba grade is particularly suitable for making ultra-low sulfur fuel oil (ULSFO) with a maximum sulfur content of 0.1%.
Optimize sulfur recovery: Sub-dewpoint sulfur recovery with interstage membrane
The author’s company’s new sub-dewpoint sulfur recovery with interstage membrane (SSRIM) technology is a breakthrough for the sulfur recovery industry, as it is the first technology capable of achieving an overall recovery efficiency of > 99.9% without requiring a tail gas treating unit. This article discusses the basic SSRIM configuration and its advantages when compared to a traditional Claus/TGT configuration.
- OMV and XRG complete transactions to create Borouge International, boosting global chemicals leadership 3/31
- Gevo announces major ethanol expansion project at North Dakota (U.S.) facility 3/31
- BASF and Avery Dennison collaborate to launch BASF’s newest acrylates based on renewable electricity: Butyl acrylate RE and 2-Ethylhexyl acrylate RE 3/31
- INPEX extends MoU with Persero for Abadi LNG project in Indonesia 3/31
- Russian oil tanker enters anchorage of Cuba's Matanzas port 3/31
- China's smaller independent refiners to curb output on rising oil prices 3/31
