Solvent oil hydrogenation technology product series D
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For products such as D30, the reference standards are somewhat vague regarding color: according to Saybolt color scale, the value should be ≥+30; per GB/T3555, the color intensity should not exceed 0.5; per GB/T6540, the aromatic hydrocarbon content should be ≤0.15% by mass; per AMS140.31, the aromatic hydrocarbon content should also be ≤0.1% by weight; per SH/T0409, the sulfur content should be ≤2.0 mg/kg; and per SH/T0689, the sulfur content should be ≤10 PPM. Which of these standards should be followed? Or does anyone have better standards to recommend?
Using the Department of Energy standard for light white oil