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A Method of Converting Highly Viscous Mineral Oils, or Highly Viscous Residues from the Distillation of Mineral Oils, into Hydrocarbons of less Viscosity.
A Method of Converting Highly Viscous Mineral Oils, or Highly Viscous Residues from the Distillation of Mineral Oils, into Hydrocarbons of less Viscosity.
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机译：一种将高粘度矿物油或来自矿物油蒸馏的高粘度残留物转化为低粘度烃的方法。
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摘要
Viscous mineral oils and oil residues are converted into oils of lower vicosity by heating them to about 400 DEG C. under a pressure of 4-6 atmospheres for so short a time, say half an hour, as to minimize the splitting up of the oils. The product is treated at 150 DEG C. with a current of steam until the flash point of 160 DEG C. is reached, and is suitable for use as a fuel oil.
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