The safety of hydrofluoric acid (HF) catalyzed alkylation and the banning of HF units have focused the attention of refiners on an important process. Refiners held a lengthy discussion of process and ...
Alkylate is in short supply in the US. The renewable fuels standard (RFS) mandates the use of ethanol in gasoline. The high vapor pressure of ethanol requires a reduction in other light gasoline ...
In the initial years of petroleum refining, the majority of gasoline blending components were composed of straight-run material taken directly from crude oil distillation units. Refineries were ...
The system dramatically lowers personnel exposure as well as costs and delays in online monitoring of hydrofluoric acid (HF) by replacing two conventional methodologies for HF monitoring, manual ...
HOUSTON, Feb. 4, 2021 /PRNewswire/ -- KBR, Inc. (NYSE: KBR) announced today that a subsidiary of CVR Energy, Inc. ("CVR Energy") is proceeding with the next phase of the KBR Solid Acid Alkylation ...
In a milestone for the industrialization of ionic liquids, Chevron has started up an alkylation unit at its Salt Lake City refinery that uses an ionic liquid catalyst instead of the traditional ...
Process engineers in one of the Rocky Mountain states were concerned about detecting the release of hydrogen fluoride (HF) gas at one of their plants. This was part of a series of upgrades within the ...
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