Environment
Raman spectroscopy for the optimization of hydrogen usage in refineries
Approximately 700 refineries are in operation worldwide, producing a range of petroleum products including gasoline, diesel, jet fuel, liquified petroleum gas (LPG) and fuel oils.
Mitigating corrosion challenges from opportunity crudes
High-quality crudes are not always readily available, or at a price that is acceptable to the producer’s budget.
The benefits of automatic batch distillation
Process control methods have been applied to batch distillation of crude oil and intermediate oils performed in the Chevron DPST labs in Richmond, California.
Welded plate heat exchangers cut refinery process costs—Part 2
Plate-and-frame (P&F) heat exchangers were first manufactured 100 yr ago for use in the dairy industry.
ExxonMobil progresses growth plans and efforts to advance lower-emissions technologies
In its downstream and chemical businesses, ExxonMobil is on track to more than double earnings potential from 2017 adjusted results by 2025.
SkyNRG chooses Topsoe technology for Europe’s first sustainable aviation fuel plant
SkyNRG, the Amsterdam-based global market leader for sustainable aviation fuel (SAF), has chosen Haldor Topsoe’s world-leading technology for production of renewable diesel and jet fuel for their planned facility at Delfzijl, the Netherlands.
Can nuclear power plant methodologies help improve hydrocarbon processing reliability?—Part 1
Safety requirements within nuclear power plants (NPPs) have encouraged the development of several rigorous methodologies that, in turn, have stimulated excellence in operability, availability, reliability and maintenance to the extent that numerous guides and standards now regulate that industry.
Selection of cooling water system for gas, petroleum and petrochemical plants located on coastline—Part 2
The main options for the cooling water systems of gas, petroleum and petrochemical plants located on coastlines are studied here, and alternatives are compared with the consideration of several technical and economic parameters.
Separate fine solid particles from dusty air with a uniflow cyclone
Fine particles are usually collected by dry collectors, wet collectors, electrostatic precipitators and filters, at the commercial level.
Case study for a high-performing refinery loss control program
Most refineries have some sort of mass balance and loss control program in place for accounting, planning and scheduling, as well as for financial and operational evaluation purposes.
- Uniper and AM Green sign long-term offtake agreement for up to 500,000 tpy of renewable ammonia from India 1/12
- Indonesia president inaugurates Balikpapan refinery upgrade worth $7.4 B 1/12
- Carlyle, Chevron-Quantum partnership among frontrunners for Lukoil assets 1/12
- Brazil's diesel imports hit record in 2025 amid local production decline 1/12
- Vitol to load first diluent cargo under Venezuela supply deal last weekend 1/12
- Maersk explores more ethanol use for green fuel to cut reliance on China 1/12
