What is the typical value used for calculating the price of vacuum distillate wax oil?
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When refineries calculate the costs and benefits of individual units, they consider the direct use of vacuum wax oil in catalytic processes. For both atmospheric and vacuum distillation units as well as catalytic units, what is an appropriate price level for wax oil to use when estimating their respective benefits? The price difference between reduced-pressure paraffin oil and feedstock at normal pressure can be used as a reference; what is this price difference approximately (yuan per ton)? If the price of crude oil is 5,000 yuan per ton, what would be the price for wax removal if sold directly?
Should the price of vacuum distillate wax oil be lower or higher than that of crude oil? How high is appropriate?