Naphtha
Unlock next-level hydrocracker flexibility in today’s turbulent markets
As a critical catalytic conversion unit, the hydrocracker provides refiners with valuable feedstock and product slate flexibility.
Review of the CSB report on the 2010 Tesoro refinery fire
On April 2, 2010, a catastrophic fire occurred within the naphtha hydrotreating unit in the Tesoro refinery in Anacortes, Washington. The final CSB report, including recommendations, was issued in May 2014, more than four years after the incident that resulted in the tragic loss of seven lives. This work critically reviews the CSB analysis of this incident and several of its resulting recommendations.
Improve refinery profitability by processing low-value streams in a diesel hydrotreater
Global demand for middle distillates, especially diesel, is increasing.
No damage, injuries reported in Iran petrochemical fire
An explosion and fire in a naphtha storage tank at Iran's Bu Ali Sina petrochemical refinery has been extinguished. News reports claim that no personnel fatalities nor damage to the plant have been sustained.
Honeywell UOP introduces new hydrotreating catalysts to support cleaner gasoline and diesel
Honeywell UOP is introducing an expanded portfolio of new hydrotreating catalysts used to remove impurities and contaminants from petroleum and other refining feedstocks to produce cleaner-burning gasoline and diesel that meets new global emissions regulations.
Asahi Kasei Mitsubishi Chemical Ethylene Corp. naphtha cracker restarted
Asahi Kasei Mitsubishi Chemical Ethylene Corp.’s naphtha cracker in Mizushima has been restarted after production was suspended in July due to a malfunction in its refrigeration system.
Experience with naphtha in sour water emulsions generated in a fractionator overhead accumulator
A number of conversion processes, both hydrogen-addition-based and carbon-rejection-based, crack heavy oil into lighter hydrocarbon products.
Optimize isomerization reactor temperatures and component RON
Isomerate is useful because it is paraffinic and contains no benzene, aromatics or sulfur. This pentane and hexane fraction of crude oil is known as light naphtha. The main objective of reactions is to increase the research octane number (RON) of the components. Decreasing fuel consumption without changing the product RON of isomerization units is discussed here.
Central American nations beef up import infrastructure, fuel production amid demand shift
   Methanex’s methanol facility in Trinidad.
Utilize APC solutions to resolve hydrocracker conversion optimization challenges
Improving profits and reducing costs remain priorities for owner/operators and management.
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