FIELD: chemistry.
SUBSTANCE: invention relates to fat-and-oil industry. The proposed method includes water cooling and processing the clay consisting of lipide and crystal parts. Note that both clay cooling and processing by water are made simultaneously via homogenisation of the components. Note also that 0.5-5.0 wt % of surfactant is preliminary dissolved in water, while the solution-to-clay lipide part ratio makes 1.0-10.0 wt %.
EFFECT: possibility of inhibiting thermal-oxidative processes and preventing spontaneous ignition of waste percolation clay as well as increasing clay thermal stability.
2 cl, 3 ex
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