Preparation method of cement raw material regulator

Abstract

The invention relates to the field of cement modifier production, in particular to a preparation method of a cement raw material modifier, the cement raw material modifier comprises the following ingredients: main materials and auxiliary materials, the main materials comprise 20-30 parts of unsaturated dicarboxylic acid or anhydride thereof, 40-50 parts of allyl polyoxyethylene ether, and 30-50 parts of unsaturated polyoxyethylene macromonomer; the auxiliary materials comprise the following components in parts by weight: 20-50 parts of dihydrogenated tallow dimethyl ammonium chloride and 10-30 parts of soluble active nano aluminum salt, and the auxiliary materials comprise the following components in parts by weight: 5-10 parts of hydrogen peroxide, 1-5 parts of a reducing agent, 1-5 parts of potassium persulfate, 5-10 parts of metal oxide and 1-5 parts of trace elements. Calcium oxide absorption is accelerated; the liquid phase is promoted to appear in advance, the liquid phase amount is increased, and the liquid phase viscosity during clinker formation is reduced; the raw material burnability is improved, the solid-phase reaction speed is high, and sintering is easy.

Description

technical field [0001] The invention relates to the field of cement conditioner production, in particular to a preparation method of a cement raw meal conditioner. Background technique [0002] Cement raw meal conditioner is a process admixture that improves the burnability of raw meal, accelerates the formation of clinker minerals, and improves the quality of clinker. Boron, titanium, zinc, barium and vanadium are the main metal elements and play a major role in chemical industry. [0003] Mineralizers have been popularized and applied in cement machine shaft kilns since the 1980s. By the middle and late 1990s, most cement machine shaft kilns in the country were using this product. The application of mineralizer technology at that time significantly improved the cement quality of the mechanical shaft kiln. [0004] Entering the 21st century, taking into account factors such as energy saving, environmental protection and cement quality improvement, the state has vigorously...

AI Technical Summary

Problems solved by technology

If we continue to achieve the purpose of saving energy and reducing consumption by improving equipment, we will inevitably increase equipment investment significantly, thereby affecting the return on investment of cement projects