Preparation method and application of super dispersing catalyst for quality improvement and viscosity reduction of thickened oil
The invention discloses a preparation method of a super dispersing catalyst for quality improvement and viscosity reduction of thickened oil. The super dispersing catalyst comprises the following raw materials in parts by weight: 150-200 parts of base oil, 5-15 parts of a surfactant, 1.5-2 parts of...
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Format: | Patent |
Sprache: | chi ; eng |
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