Flocculating agent and preparation method thereof

The invention relates to a flocculant and a preparation method thereof, and the flocculant is prepared from the following raw materials in parts by weight: 25-30 parts of polyacrylamide; 8 to 12 parts of dimethyl diallyl ammonium chloride; 40-60 parts of polymeric ferric sulfate; 1-20 parts of a dis...

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Bibliographic Details
Main Authors SU WEIDONG, WU YISONG, QIU YUETAO, XIONG RENFU, HU JUNHUA
Format Patent
LanguageChinese
English
Published 07.03.2023
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention relates to a flocculant and a preparation method thereof, and the flocculant is prepared from the following raw materials in parts by weight: 25-30 parts of polyacrylamide; 8 to 12 parts of dimethyl diallyl ammonium chloride; 40-60 parts of polymeric ferric sulfate; 1-20 parts of a dispersant; 1-10 parts of a reinforcing agent; and 1-10 parts of an early strength agent. The polyacrylamide can neutralize suspended substances through electricity and has a good flocculation effect, the dimethyl diallyl ammonium chloride has a remarkable polyelectrolyte effect, the viscosity is reduced along with the increase of the concentration by adding the dimethyl diallyl ammonium chloride, and the fluidity of the concrete is improved; the starch grafted acrylate modified copolymerized cross-linking agent can adjust the electronic potential energy distribution among cement particles, and can replace a water reducing agent and a slump retaining agent to be preferentially adsorbed by flocculant molecules, so that
Bibliography:Application Number: CN202211465856