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Naphtha, light

The procedure applies to stabilized, i.e., debutanized, crudes, but can be applied to any petroleum mixture with the exception of liquefied petroleum gas, very light naphtha, and those fractions having boiling points over 400°C. [Pg.18]

Light Green SF Yellowish Light microscopy Light naphtha... [Pg.565]

Fig. 2. Quarterly olefin feedstock prices, 1978—1991, for (D) ethane (+) propane (<)) light naphtha, and (A) naphtha. Fig. 2. Quarterly olefin feedstock prices, 1978—1991, for (D) ethane (+) propane (<)) light naphtha, and (A) naphtha.
Fig. 3. Price ratio of various feeds to ethane, 1978—1991 (D) propane—ethane, (+) light naphtha—ethane, and (<)) fuU-range naphtha—ethane. Fig. 3. Price ratio of various feeds to ethane, 1978—1991 (D) propane—ethane, (+) light naphtha—ethane, and (<)) fuU-range naphtha—ethane.
The feedstocks used ia the production of petroleum resias are obtaiaed mainly from the low pressure vapor-phase cracking (steam cracking) and subsequent fractionation of petroleum distillates ranging from light naphthas to gas oil fractions, which typically boil ia the 20—450°C range (16). Obtaiaed from this process are feedstreams composed of atiphatic, aromatic, and cycloatiphatic olefins and diolefins, which are subsequently polymerized to yield resias of various compositioas and physical properties. Typically, feedstocks are divided iato atiphatic, cycloatiphatic, and aromatic streams. Table 2 illustrates the predominant olefinic hydrocarbons obtained from steam cracking processes for petroleum resia synthesis (18). [Pg.352]

Fig. 8. BASF burner for the production of acetylene from methane or light naphtha (14). Fig. 8. BASF burner for the production of acetylene from methane or light naphtha (14).
Property C3H3 n Light naphtha Light AGO HVGO "... [Pg.436]

Still overhead—light naphthas. Steam and non-condensable gas 60-70... [Pg.37]

The tank had contained a light naphtha and had not been thoroughly cleaned before repairs started. It had been filled with water and then emptied, but some naphtha remained in various nooks and crannies. (It might, for example, have gotten into the hollow roof supports through pinholes or cracks and then drained out when the tank was emptied.) No tests were carried out with combustible gas detectors. [Pg.16]

Light naphthas 80-18QT 27-82 C Light gasoline Gasoline blending or isomerization unit... [Pg.979]

Liquid Petroleum fractions are light naphtha, heavy naphtha, kerosine and gas oil. The bottom product from distillation units is the residue. These... [Pg.42]

The main use of naphtha in the petroleum industry is in gasoline production. Light naphtha is normally blended with reformed gasoline (from catalytic reforming units) to increase its volatility and to reduce the aromatic content of the product gasoline. [Pg.43]

Isomerization is a small-volume but important refinery process. Like alkylation, it is acid catalyzed and intended to produce highly-branched hydrocarbon mixtures. The low octane C5/C6 fraction obtained from natural gasoline or from a light naphtha fraction may be isomerized to a high octane product. [Pg.88]

Liquid feedstocks for olefin production are light naphtha, full range naphtha, reformer raffinate, atmospheric gas oil, vacuum gas oil, residues, and crude oils. The ratio of olefins produced from steam cracking of these feeds depends mainly on the feed type and, to a lesser extent, on the operation variables. For example, steam cracking light naphtha produces about twice the amount of ethylene obtained from steam cracking vacuum gas oil under nearly similar conditions. Liquid feeds are usually... [Pg.98]

Light naphtha containing hydrocarbons in the C5-C7 range is the preferred feedstock in Europe for producing acetic acid by oxidation. Similar to the catalytic oxidation of n-butane, the oxidation of light naphtha is performed at approximately the same temperature and pressure ranges (170-200°C and =50 atmospheres) in the presence of manganese acetate catalyst. The yield of acetic acid is approximately 40 wt%. [Pg.181]


See other pages where Naphtha, light is mentioned: [Pg.284]    [Pg.173]    [Pg.74]    [Pg.389]    [Pg.200]    [Pg.181]    [Pg.181]    [Pg.183]    [Pg.408]    [Pg.410]    [Pg.347]    [Pg.347]    [Pg.290]    [Pg.439]    [Pg.1055]    [Pg.1056]    [Pg.1327]    [Pg.1544]    [Pg.36]    [Pg.36]    [Pg.36]    [Pg.37]    [Pg.37]    [Pg.38]    [Pg.99]    [Pg.212]    [Pg.83]    [Pg.91]    [Pg.985]    [Pg.80]    [Pg.269]    [Pg.269]    [Pg.50]    [Pg.51]    [Pg.79]    [Pg.181]   
See also in sourсe #XX -- [ Pg.3 , Pg.238 ]

See also in sourсe #XX -- [ Pg.3 , Pg.238 ]




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Arab Light naphtha

Aromatization catalyst deactivation light naphtha

Bulk light naphtha

Isomerization of light naphtha

Light cracked naphtha

Light crude naphtha

Light naphtha aromatization catalyst

Light naphtha catalysts

Light straight run naphtha

Naphtha

Naphtha from Arabian light crude

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