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China Petrochemical News Network reported in July that in view of the fact that high-viscosity 150BS base oil has been in short supply in the domestic market, Maoming Petrochemical's refining division launched a series of research projects, from the selection of lubricating oil to the production ratio, which have been strictly screened
.
Through scientific proportioning and strict control of operating parameters, it achieved the first production of high-viscosity 150BS lubricating base oil this year.
For a long time, high-viscosity base oils have been favored by the lubricating oil market.
Due to the harsh production conditions and the selection of lubricating oil materials, there are certain bottlenecks in production.
For this reason, the oil refining division started from optimizing the supply of raw materials and striving to improve the purity of raw materials.
.
First, the production workshop develops a production plan.
Optimize the operating indicators of the propane plant to ensure that the product residual carbon meets the standard
.
To produce high-viscosity lubricating oil, the index value of the oil product is the most difficult to control
Real-time optimization of the solvent ratio of the heavy furfural unit, and good operation guidance
.
In order to continuously monitor the quality of light deoiling products, the workshop establishes a light deoiling viscosity and residual carbon account, so as to grasp the fluctuation direction of the product quality after optimization, and guide the optimization and adjustment of operating parameters.
