- In
organic chemistry, the
cycloalkanes (also
called naphthenes, but
distinct from naphthalene) are the
monocyclic saturated hydrocarbons. In
other words...
- The
dehydrogenation of
naphthenes to
convert them into
aromatics as
exemplified in the
conversion methylcyclohexane (a
naphthene) to
toluene (an aromatic):...
-
final boiling point (FBP) of
about 200 °C, and it
contains paraffins,
naphthenes (cyclic paraffins) and
aromatic hydrocarbons ranging from
those containing...
-
Paraffin waxes are
mixtures of
saturated n- and iso- alkanes,
naphthenes, and alkyl- and
naphthene-substituted
aromatic compounds. A
typical alkane paraffin...
-
components are branched- and straight-chain
alkanes (hydrocarbon chains) and
naphthenes (cycloalkanes),
which normally account for at
least 70% of volume. Aromatic...
- oil. The
three main
hydrocarbon compounds in
petroleum are paraffins,
naphthenes, and aromatics.
Paraffinic hydrocarbons are part of the
alkane series...
- on the
grade of the
crude oil stream) and
contains some
cycloalkanes (
naphthenes) and no
olefins (alkenes).
Between 0 and 20
percent of this
stream is...
-
Composition by
weight Hydrocarbon Average Range Alkanes (paraffins) 30% 15 to 60%
Naphthenes 49% 30 to 60%
Aromatics 15% 3 to 30%
Asphaltics 6% remainder...
- is "heavy" (dense and viscous) due to the high
ratio of
aromatics and
naphthenes to
linear alkanes and high
levels of NSOs (nitrogen, sulfur,
oxygen and...
- methyl, ethyl, etc.)
Carbon dioxide (CO2)
Cyclohexane and
perhaps other naphthenes BTX (chemistry) (Aromatics such as benzene, toluene, xylenes, and ethylbenzene)...
