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Manganese ore slag foamed rare earth ceramic profile and preparation method thereof

A technology of manganese slag and ceramic type, applied in the field of manganese slag foamed rare earth ceramic profiles and its preparation, to achieve the effect of hard strength, no secondary pollution, and simple process

Active Publication Date: 2016-04-20
四川维杏生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there is no report on the use of manganese slag to produce foamed rare earth ceramic profiles from manganese slag

Method used

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  • Manganese ore slag foamed rare earth ceramic profile and preparation method thereof

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Effect test

Embodiment 1

[0029]The composition weight ratio of each raw material of the manganese slag foamed rare earth ceramic profile in this embodiment is: manganese slag powder: rare earth formula additive = 30:35; the composition weight ratio of the rare earth formula additive is: solid waste material powder: rare earth powder = 50 : 60; The composition weight ratio of the solid waste material powder is: CaCo 3 : SiO 2 : NaCO 3 :B 2 o 3 :K 2 O=20:30:19:5:3; the composition weight ratio of the rare earth powder is: Y 2 o 3 : La 2 o 3 : Sm 2 o 3 : Yb 2 o 3 : Fe 2 o 3 =50:40:15:3:30.

[0030] The preparation method of the manganese slag foamed rare earth ceramic profiles in this embodiment is as follows: firstly select the manganese slag and then remove superficial debris or floating soil to obtain relatively clean manganese slag, and then screen out stones or other debris; The manganese slag is pulverized twice and enters a ball mill to be ground into manganese slag powder, the mang...

Embodiment 2

[0032] The composition weight ratio of each raw material of the manganese slag foamed rare earth ceramic profile in this embodiment is: manganese slag powder: rare earth formula additive = 85: 15; the composition weight ratio of the rare earth formula additive is: solid waste material powder: rare earth powder = 90 : 10; The composition weight ratio of the solid waste material powder is: CaCo 3 : SiO 2 : NaCO 3 :B 2 o 3 :K 2 O=40:60:6:15:10; the composition weight ratio of the rare earth powder is: Y 2 o 3 : La 2 o 3 : Sm 2 o 3 : Yb 2 o 3 : Fe 2 o 3 =30:60:5:10:15.

[0033] The preparation method of the manganese slag foamed rare earth ceramic profile in this embodiment is as follows: firstly select the manganese slag and then remove superficial debris or floating soil to obtain relatively clean manganese slag, and then screen out stones or other debris; After the manganese slag is pulverized for 4 times, enter the ball mill to grind into manganese slag powder, ...

Embodiment 3

[0035] The composition weight ratio of each raw material of the manganese slag foamed rare earth ceramic profile in this embodiment is: manganese slag powder: rare earth formula additive = 57:25; the composition weight ratio of the rare earth formula additive is: solid waste material powder: rare earth powder = 70 : 35; The composition weight ratio of the solid waste material powder is: CaCo 3 : SiO 2 : NaCO 3 :B 2 o 3 :K 2 O=30:45:12:10:6; the composition weight ratio of the rare earth powder is: Y 2 o 3 : La 2 o 3 : Sm 2 o 3 : Yb 2 o 3 : Fe 2 o 3 =40:50:10:6:22.

[0036] The preparation method of the manganese slag foamed rare earth ceramic profile in this embodiment is as follows: firstly select the manganese slag and then remove superficial debris or floating soil to obtain relatively clean manganese slag, and then screen out stones or other debris; After the manganese slag is pulverized for 3 times, enter the ball mill to grind into manganese slag powder, t...

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Abstract

The invention discloses a manganese ore slag foamed rare earth ceramic profile and a preparation method thereof. The manganese ore slag foamed rare earth ceramic profile is prepared from, by weight, manganese ore slag powder and a rare earth formulation additive, and the ratio of the manganese ore slag powder to the rare earth formulation additive is (38-85):(15-35). The rare earth formulation additive is prepared from, by weight, solid waste material powder and rare earth powder, and the ratio of the solid waste material powder to the rare earth powder is (50-90):(10-60). Manganese ore slag is mainly adopted as a main raw material, and is smashed and milled, then rare earth elements are added according to a certain formulation, high-temperature roasting is carried out after casting, and various profiles including plates, columns, bars, pipes, edges and other building and decoration profiles of all types needed in the building industry are formed after hard processing and surface treatment. The manganese ore slag foamed rare earth ceramic profile and the preparation method thereof have the advantages that the use amount of the manganese ore slag is large, the technological process is simple, no secondary pollution exists, and resource utilization of the manganese ore slag is achieved; the rare earth elements are added, so that foamed ceramic is higher in strength, better in toughness, more even in bubble, thinner in bubble wall and smaller in weight.

Description

technical field [0001] The invention relates to the field of building materials and decoration, and more specifically relates to a manganese slag foamed rare earth ceramic profile and a preparation method thereof. Background technique [0002] At present, the manufacturing process of my country's manganese industry is mainly based on electrolytic manganese. With the development of my country's manganese industry, the discharge of manganese slag is very large. The treatment of manganese slag all over the country is mainly based on slag dumps. A large amount of electrolytic manganese slag accumulates, occupying land, polluting the environment, and causing public nuisance. The invention aims at environmental protection and comprehensive resource utilization, solves the problems of occupying a large amount of land and polluting the environment, and at the same time achieves the purpose of protecting the ecological environment, turning waste into treasure, and creating higher eco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/02B09B3/00
CPCB09B3/00C04B38/02C04B35/14C04B35/50
Inventor 王典典熊维萍
Owner 四川维杏生物科技有限公司
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