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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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hair receptors
hair removal
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hairs
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hair-salt
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hair's breadth
hair's-breadth
hairsbreadth
hair seal
hair seating
hair shaft
hair sheep
hair shirt
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hairshirt
hair-shirted
hair shirts
hair sieve
hairs in food
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更新时间:2026/7/26 19:48:01