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Light straight run naphtha

Naphtha is a generic term normally used in the petroleum refining industry for the overhead liquid fraction obtained from atmospheric distillation units. The approximate boiling range of light straight-run naphtha (LSR) is 35-90°C, while it is about 80-200°C for heavy straight-run naphtha (HSR). ... [Pg.43]

Isomerization increases the octane value of light straight run naphtha by rearranging the low octane straight chain C5-C6 paraffins into their higher octane branched isomers as shown in Table 7.2. [Pg.155]

The deisopentanizer (DIP) tower, shown in Figure 14.8, processes light straight-run naphtha from two sources. The debutanizer bottoms consists of primarily iso and normal pentane (iCs and Cs), with small fractions of butane and Cg-I- components. The overhead from the naphtha fractionator tower contains mostly C5 and Ce paraffin compounds, with some benzene and Ce naphthenes and a small amount of butane. The combined feed to the DIP is typically in the range of 9,000-15,000 bpd. [Pg.318]

There are basically three processes in usage today for the production of hydrogen or ammonia synthesis gas Steam Reforming for the conversion of light hydrocarbons from natural gas to straight run naphthas Partial Oxidation for heavy hydrocarbons and coal and Electrolysis of Water. [Pg.63]

Commercial naphthas are complex mixtures of a large number of different isomers and are generally characterized by specific gravity and boiling curves (TBP curves or ASTM D86). The relevant properties of different straight run naphthas are reported in Table VIII. The sulphur content is usually lower than 2% and nitrogen is in the order of a few ppm. Light and heavy naphthas are... [Pg.90]

Hydrotreated light petroleum distillates. See Petroleum distillates, hydrotreated light Hydrotreated light straight run petroluem. See Naphtha, hydrotreated light Hydrotreated middle distillate Hydrotreated middle petroleum distillate. See Petroleum distillates, hydrotreated middle Hydrotreated (mild) heavy naphthenic distillate. See Petroleum distillates, heavy hydrotreated naphthenic... [Pg.2103]

A light diesel fuel was produced by distillate hydrotreating of the straight-run Fe-HTFT material, while the heavier fraction was hydrocracked over a dewaxing catalyst, which produced a heavy diesel (Table 18.10). Some diesel fuel was also produced by C3-C4 olefin oligomerization over solid phosphoric acid by recycling the naphtha thus produced. It has previously been pointed out that solid phosphoric acid is not well suited for distillate production,42 and the hydrogenated... [Pg.347]

See other pages where Light straight run naphtha is mentioned: [Pg.287]    [Pg.146]    [Pg.831]    [Pg.82]    [Pg.975]    [Pg.1749]    [Pg.161]    [Pg.249]    [Pg.56]    [Pg.147]    [Pg.62]    [Pg.32]    [Pg.287]    [Pg.146]    [Pg.831]    [Pg.82]    [Pg.975]    [Pg.1749]    [Pg.161]    [Pg.249]    [Pg.56]    [Pg.147]    [Pg.62]    [Pg.32]    [Pg.74]    [Pg.6]    [Pg.15]    [Pg.17]    [Pg.43]    [Pg.503]    [Pg.168]    [Pg.98]    [Pg.975]    [Pg.1793]    [Pg.27]    [Pg.4]    [Pg.13]    [Pg.15]    [Pg.337]    [Pg.347]    [Pg.131]    [Pg.2768]    [Pg.1905]    [Pg.1907]    [Pg.1908]    [Pg.1965]    [Pg.841]    [Pg.842]    [Pg.170]    [Pg.273]    [Pg.93]    [Pg.336]    [Pg.36]   
See also in sourсe #XX -- [ Pg.62 ]



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Light naphtha

Light straight-run

Naphtha

Running

Straight

Straight run

Straight-run naphtha

Straightness

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