Desulfurization
Replan: Modernizing Brazil’s largest crude oil refinery
The project included installing two hydrodesulfurization (HDS) units for the cracked naphtha produced by two catalytic cracking units, a coker naphtha hydrotreating (HDT) unit, and a catalytic reforming unit.
Experience meets innovation: World-class coke drum replacement project
Six large coke drums at Chevron’s El Segundo refinery, which supplies 20% of Southern California’s vehicle fuel, were showing signs of aging after 46 years in service.
HP Viewpoint: US shale revolution set to spill over into downstream
The US shale boom is rapidly changing from an upstream story to a broader energy evolution with increased margins migrating to midstream and, more particularly, to downstream. In downstream oil, disco..
HP Industry Metrics
Oil prices continued their downward plunge throughout October and into early November. The decline is due to bearish market fundamentals accompanied by a strong US dollar. Saudi Arabia is not expected..
Manage hydrogen sulfide hazards with chemical scavengers
Hydrogen sulfide (H2S) and its associated hazards are well known in the oil and gas production and refining industries. Legislation has been in place for years, imposing strict regulations on H2S leve..
HP News
EPA: GHG emissions from refineries increase 1.6% in 2013The US Environmental Protection Agency (EPA) has released its fourth year of GHG data, with over 8,000 large facilities reporting 2013 emissions..
HP Global: Asia-Pacific’s refining industry entering a low-margin cycle
The global refining industry is struggling with overcapacity even after the closure of 3.5 MMbpd of capacity since 2011. Accordingly, global refining margins are expected to weaken in the coming years..
HP Industry Metrics: Industry Metrics
According to the International Energy Agency’s August Oil Market Report, 2014 global oil demand has stalled. The International Monetary Fund (IMF) revised down its forecast for global economic gr..
HP Industry Perspectives: More waves for marine fuels
The outlook for heavy fuel oil is not optimistic. New fuel specifications for marine bunker fuels under the International Convention for the Prevention of Pollution from Ships (MARPOL) Annex VI regula..
Two approaches to sulfur management
Sulfur is naturally present as an impurity in fossil fuels. When the fuels are burned, the sulfur is released as sulfur dioxide—an air pollutant that contributes to respiratory problems for human..
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