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Crude scale

Type III — White Crude Scale Grade B mp 124-128"F Grade C -mpll8-122°F... [Pg.483]

Na2C03 and some ammonia. A 250-ml sample of each drowning tank chge was taken from the crude scale tank. The bottle was stoppered and kept in the lab s refrigerator until ready for analysis... [Pg.616]

Crude scale wax the wax product from the first sweating of the slack wax. [Pg.427]

Grade Yellow crude scale, white scale, refined wax, ASTM, NF. Also graded by melting point in F and color. The higher-melting grades are more expensive. [Pg.944]

Ross Crude Scale Wax f[Frank B. Ross] Ross Paraffin Wax 118/125 [Frank B. Ross] Ross Paraffin Wax 125/130 [Frank B. Ross] Ross Paraffin Wax 130/135 [Frank B. Ross] Ross Paraffin Wax 140/145 [Frank B. Ross]... [Pg.3039]

Ross Castor Wax. See Hydrogenated castor oil Ross Ceresine Wax. See Ceresin Ross Crude Scale Wax. See Paraffin Ross Japan Wax. See Japan (Rhus succedanea) wax... [Pg.3855]

Ross Crude Scale Wax Ross Paraffin Wax 118/125 Ross Paraffin Wax 125/130... [Pg.6263]

The probabhrties are assigned on a crude scale. In Section 3 we whl look closer at the uncertainty factors. [Pg.1709]

In a study of wax recovery, L. D. Wyant outlined the basic fundar mentals of wax sweating but could riot completely explain the range of 23 to 85 per cent efficiency of recovery that was being obtained by Mid Continent refiners. J. P. O Donnell describes in detail the construction and operation of modem sweaters. Donnell and Burch find that slack waxes containing more than 50 per cent oil yield little crude scale whereas at 20 per cent oil the yield of scale is 52 per cent. [Pg.379]

The crude scale has a slightly yellow color, which may be eliminated by treating the molten wax with acid or sometimes dilute caustic solution. Filtration through fuller s earth is all that is normally required. [Pg.379]

See other pages where Crude scale is mentioned: [Pg.172]    [Pg.368]    [Pg.273]    [Pg.616]    [Pg.148]    [Pg.36]    [Pg.109]    [Pg.504]    [Pg.26]    [Pg.285]    [Pg.223]    [Pg.27]    [Pg.276]    [Pg.602]    [Pg.504]    [Pg.439]    [Pg.236]    [Pg.456]    [Pg.217]    [Pg.376]    [Pg.378]   
See also in sourсe #XX -- [ Pg.217 , Pg.218 , Pg.221 , Pg.376 , Pg.378 , Pg.379 , Pg.389 , Pg.393 ]



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Bench-Scale Reactor for HDM and HDS of Maya Crude Oil

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