Crude Oil Foulant Deposition Studies on a Heated Surface Using a Novel Batch Stirred Coupon Test Rig

Table 4

CHNS Analysis data for hard deposits.

Elements	Composition (wt. %) (275°C, 100 RPM)	Composition (wt. %) (300°C, 100 RPM)
C	7.84	8.89
H	1.13	1.43
N	0.01	0.04
S	32.34	29.78