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penex process
释义
Penex process
Penex process
[
′pe‚neks ‚prä·səs
]
(chemical engineering)
A continuous, nonregenerative petroleum-refinery process for isomerization of C
5
or C
6
fractions in the presence of hydrogen and a platinum catalyst.
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floor polisher
floor quality
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floor register
floors
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floor sealer
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floor shows
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floors it
floor slab
floor sleeve
floor socket outlet
floors of a trading cycle
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floor specialist
floor specialists
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floor strutting
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更新时间:2026/7/13 0:36:28