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Preparation method of cement raw material regulator

A technology of cement raw meal and conditioner, which is applied in the field of preparation of cement raw meal conditioner, can solve the problems affecting the return on investment of cement projects, increase equipment investment, etc., increase the surface area and reactivity, reduce the content of coarse particles, and achieve uniform composition neat effect

Pending Publication Date: 2022-07-01
广东誉益新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0032] A preparation method of a cement raw meal conditioner, comprising a cement raw meal conditioner, the cement raw meal conditioner includes the following ingredients: a main material and an auxiliary material, the main material includes 20-30 parts of unsaturated dicarboxylic acid or its anhydride, a base 40-50 parts of allyl polyoxyethylene ether, 30-50 parts of unsaturated polyethylene oxide macromonomer, 20-50 parts of dihydrogenated tallow dimethyl ammonium chloride and 10-30 parts of soluble active nano-aluminum salt;

[0033] Auxiliary materials include: 5-10 parts of hydrogen peroxide, 1-5 parts of reducing agent, 1-5 parts of potassium persulfate, 5-10 parts of metal oxides and 1-5 parts of trace elements; 1-5 parts of grinding aid components, soluble inorganic salts 1-5.

[0034] The grinding aid component is composed of one or more of alcohols, alcohol amines, sugars and lignosulfonates.

[0035] Soluble inorganic salts are composed of one or more of KCl, K2SO4...

Embodiment 1

[0044] Example 1: Take 20 parts of unsaturated dicarboxylic acid or its anhydride, 40 parts of allyl polyoxyethylene ether, 30 parts of unsaturated polyoxyethylene macromonomer, 20 parts of dihydrogenated tallow dimethyl ammonium chloride parts and 10 parts of soluble active nano-aluminum salt;

[0045] 5 parts of hydrogen peroxide, 1 part of reducing agent, 1 part of potassium persulfate, 5 parts of metal oxides and 2 parts of trace elements, grinding aid components 2, soluble inorganic salts 2; sugars and lignosulfonates, K2CO3 and KNO3, Zinc, barium, vanadium, iron, copper and cobalt.

[0046] Users, firstly add the main materials: unsaturated dicarboxylic acid or its anhydride, allyl polyoxyethylene ether, unsaturated polyoxyethylene macromonomer and dihydrogenated tallow dimethyl ammonium chloride to the material Mixing box to make it fully agitated and mixed;

[0047] Then add the auxiliary materials: potassium persulfate, metal oxides and trace elements into the mater...

Embodiment 2

[0051] Embodiment 2: take 25 parts of unsaturated dicarboxylic acid or its anhydride, 45 parts of allyl polyoxyethylene ether, 40 parts of unsaturated polyoxyethylene macromonomer, 30 parts of double hydrogenated tallow dimethyl ammonium chloride parts and 20 parts of soluble active nano-aluminum salt;

[0052] 7 parts of hydrogen peroxide, 3 parts of reducing agent, 3 parts of potassium persulfate, 7 parts of metal oxides and 2 parts of trace elements, grinding aid components 3, soluble inorganic salts 3; alcohols and alcoholamines, KNO3 and NaCl, iron, Boron, Titanium, Zinc and Cobalt.

[0053] Users, firstly add the main materials: unsaturated dicarboxylic acid or its anhydride, allyl polyoxyethylene ether, unsaturated polyoxyethylene macromonomer and dihydrogenated tallow dimethyl ammonium chloride to the material Mixing box to make it fully agitated and mixed;

[0054] Then add the auxiliary materials: potassium persulfate, metal oxides and trace elements into the mater...

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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...

Claims

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Application Information

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IPC IPC(8): C04B7/42C08F283/06C08F222/04C08F222/02
CPCC04B7/428C04B7/424C04B7/422C08F283/065C08F222/04C08F222/02
Inventor 杨水平
Owner 广东誉益新材料有限公司
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