This alkylate is used in blending
high octane gasoline.
Across industry hydrofluoric acid has many versatile uses; it is used to make fluorocarbons and chlorofluorocarbons for freezers and air conditioners, to refine
high octane gasoline, and to manufacture fluorescent light bulbs, semiconductors, computer screens plastics, herbicides and pesticides.
Not exact matches
Husky Energy in Superior is one of about 50 refineries in the country that still uses hydrogen fluoride to process
high -
octane gasoline, according to a 2013 report from the United Steelworkers Union.
Furthermore, these vehicles incorporate rudimentary conversions of
gasoline engines and do not fully exploit ethanol's
high octane.
The team also developed an additional process that uses another catalyst to convert the two phenol products into
high -
octane hydrocarbon fuel suitable for use as drop - in
gasoline.
Instead, when he put the fluid in a chromatograph, he found it had all the hydrocarbon components of a
high -
octane gasoline.
Researchers in China have generated
gasoline fuel with a research
octane number of 95.4 from biomass - derived γ - valerolactone (GVL)-- the
highest octane number reported for biomass - derived
gasoline fuel — using an ionic liquid catalyst.
Contrarily, using a
higher octane than what the vehicle is rated for would mean the
gasoline mixture would not combust as readily as the engine needs it to.
Well then, I can see why some places sell, albeit separately, a
higher octane but more expensive
gasoline (e.g., $ 9.99 / gallon) called «racing fuel»:) Granted, I also don't own any vehicle with an engine that can fully take advantage of that either!
Probably the most common cause of that is a head gasket with a leak between the two, which could be caused by
high compression / detonation (there are several possible causes for that including incorrect ignition timing, low
octane gasoline), an engine overheat, uneven head bolt torques and / or a defective head gasket.
The Owners Manual recommends to use
gasoline with
octane 87 or
higher.
The twin Compuware Corvette C6.R race cars have been outfitted with new fuel cells that are compatible with the ethanol /
gasoline blend and their LS7.R small - block V - 8 racing engines have been recalibrated for the
high -
octane renewable alternative fuel.
Using
higher volume blends of ethanol to leverage the alcohol's inherent
high octane rating to produce ethanol -
gasoline blends with
higher octane numbers could yield «substantial societal benefits», according to a team of researchers from Ford Motor Company.
More specifically, the 2.0 - liter i - VTEC inline - four running on the Atkinson cycle offers 214 g / kwh of 87 -
octane gasoline, which is the
highest thermal efficiency of any mass produced engine Honda has seen.
Furthermore, the group said, companies frequently mislabel
gasoline, indicating
higher octane levels than the fuel actually contains.
Simply stated, premium fuel has a
higher octane rating than regular
gasoline.
The Demon uses an all - new 6.2 - liter V8 engine equipped with a 2.7 - liter supercharger, which puts out 808 hp (603 kW; 819 PS) with 91
octane gasoline and 840 hp (626 kW; 852 PS) with 100
octane fuel or
higher (both outputs are with the red key).
The power - to - weight ratio of the SRT Demon is 418 hp (312 kW; 424 PS) per ton on 91
octane gasoline and 435 hp (324 kW; 441 PS) per ton on 100
octane or
higher.
It's one of the few
high - performance multivalve engines that runs on the 87
octane gasoline (most require 93
octane unleaded premium).
As a result of this
high compression ratio, the engine is required to run on a minimum 91
octane gasoline to avoid detonation / knocking.
Why would a
gasoline Refiner «switch» to a
higher cost
octane source to get from 84 (unblended gas) to the needed 87
octane requirements?
The product alkylate, an isoparaffin, has
high octane value and is blended with motor and aviation
gasoline to improve the antiknock value of the fuel.
Ethanol has a much
higher octane rating (about 109) than
gasoline.