Grease inhibitor and production method thereof
A technology of butter inhibitor and production method, which is applied in the direction of chemical instruments and methods, treatment equipment corrosion/scaling inhibition, hydrocarbon oil treatment, etc., can solve problems such as not being able to remove butter well, clogging, etc., and achieve the improvement of wastewater treatment difficulties, High application value and the effect of improving long-term operation stability
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[0019] A butter inhibitor, composed of the following components by weight percentage: 30% of diethylhydroxylamine, 3% of sodium lignosulfonate, 4% of ammonium dihydrogen phosphate, 0.1% of cellulose airgel microspheres, water quantity.
[0020] The preparation method of the cellulose airgel microspheres is as follows:
[0021] (1) Add 3 parts by weight of cellulose raw material into 80 parts by weight of sodium hydroxide / urea aqueous solution, and stir at -10°C until completely dissolved to obtain a cellulose solution;
[0022] (2) Mix 5 parts by weight of Tween-80 and 200 parts by weight of liquid paraffin evenly, then slowly add the cellulose solution and stir at 40°C for 1 hour, then add 2 parts by weight of epichlorohydrin for crosslinking for 1 hour, and lower the pH of the system Adjust to 4, let stand to separate layers, remove the lower layer of water phase, filter, wash, and freeze-dry to obtain cellulose airgel microspheres.
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