GB/T 18856.4-2008 "Test methods for coal water slurry, Part 4: Determination of apparent viscosity"

The standard GB/T 18856.4-2008 Test Methods for Coal Water Slurry, Part 4: Determination of Apparent Viscosity specifies a method for measuring the apparent viscosity of coal water slurry using a coaxial circular swirl/spin Viscosity meter. The standard describes in detail the reagents, instrumentation, test procedures and calculation of results, and is suitable for the testing of various coal water slurries. This method helps to evaluate the rheological properties of coal water slurries and is important for their performance prediction and optimization in industrial applications.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.