The high melting-point paraffin wax was prepared by taking slack wax as feed and MIBK as single solvent for deoiling.
用减三线蜡膏为原料，采用MIBK单一溶剂脱油新技术，进行蜡膏脱油制取高熔点石蜡研究。
The high melting-point paraffin wax was prepared by taking slack wax as feed and MIBK as single solvent for deoiling.
用减三线蜡膏为原料，采用MIBK单一溶剂脱油新技术，进行蜡膏脱油制取高熔点石蜡研究。
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