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Steel slag-based artificial ink stone and manufacturing method thereof

An inkstone and artificial technology, applied in the field of artificial inkstone and its manufacture, can solve the problems of unstable quality of building materials, low enthusiasm of enterprises, limited economic benefits, etc., and achieve high practicality, promotion and application value, low price, and easy preparation The effect of simple process

Inactive Publication Date: 2013-08-21
由伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Over the years, people have realized that steel slag is also an important resource, and have adopted a variety of technologies to comprehensively utilize steel slag, such as recycling the iron in it, making smelting flux, using it for road construction, backfilling, and producing building materials, etc., but These technologies all have defects to a certain extent. For example, industrial solid waste will still be generated after recycling iron, and the quality of the produced building materials also has problems such as unstable quality and high energy consumption. In addition, most of the above-mentioned utilization methods are extensive and low value-added. Utilization, the economic benefits produced are limited, so the enthusiasm of enterprises is not high

Method used

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  • Steel slag-based artificial ink stone and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1: Press figure 1 As shown, the production raw materials and ratio of artificial inkstone are:

[0034] Steel slag: 40-90%

[0035] Quartz powder: 10-35%

[0036] Alumina: 5-15%

[0037] The preparation process is:

[0038] (1) Weigh various raw materials as required;

[0039] (2) Crushing and grinding blocky raw materials;

[0040] (3) Put various raw materials into the container and mix and stir to make the ingredients uniform;

[0041] (4) Pour the uniformly mixed raw materials into a crucible and put them into a smelting furnace for smelting. The characteristics are: put the raw materials into the crucible, put them into the smelting furnace at room temperature, and raise the temperature with the furnace; the heating temperature is 900 ° C, and the temperature is kept for 3 hours; with the furnace cooling, the furnace door is always closed during the cooling process;

[0042] (5) After the product is cooled to room temperature, take it out of the furn...

Embodiment 2

[0045] Example 2: Press figure 1 As shown, the production raw materials and ratio of artificial inkstone are:

[0046] Steel slag: 40-90%

[0047] Quartz powder: 10-35%

[0048] Alumina: 5-15%

[0049] Soda ash: 5-25%

[0050] The preparation process is:

[0051] (1) Weigh various raw materials as required;

[0052] (2) Crushing and grinding blocky raw materials;

[0053] (3) Put various raw materials into the container and mix and stir to make the ingredients uniform;

[0054] (4) Pour the uniformly mixed raw materials into the crucible and put them into the smelting furnace for smelting. The characteristics are: put the raw materials into the crucible, put them into the smelting furnace at room temperature, and raise the temperature with the furnace; the heating temperature is 1000 ° C, and the heat preservation time is 3 hours; with the furnace cooling, the furnace door is always closed during the cooling process;

[0055] (5) After the product is cooled to room tem...

Embodiment 3

[0058] Embodiment 3: press figure 1 As shown, the production raw materials and ratio of artificial inkstone are:

[0059] Steel slag: 40-90%

[0060] Quartz powder: 10-35%

[0061] Alumina: 5-15%

[0062] Soda ash: 5-25%

[0063] Sodium silicate: 10-30%

[0064] The preparation process is:

[0065] (1) Weigh various raw materials as required;

[0066] (2) Crushing and grinding blocky raw materials;

[0067] (3) Put various raw materials into the container and mix and stir to make the ingredients uniform;

[0068] (4) Pour the uniformly mixed raw materials into a crucible and put them into a smelting furnace for smelting. The characteristics are: put the raw materials into the crucible, put them into the smelting furnace at room temperature, and raise the temperature with the furnace; the heating temperature is 1150 ° C, and the heat preservation time is 3 hours; with the furnace cooling, the furnace door is always closed during the cooling process;

[0069] (5) After ...

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Abstract

The invention belongs to the field of artware production, and in particular relates to a method of producing artificial ink stone by using steel slag. The method is characterized in that the raw materials include all or part of steel slag, quartz powder, alumina, sodium carbonate, sodium silicate, calcium carbonate and potassium carbonate, and the preparation steps include: weighting, crushing, grinding, mixing and stirring, smelting and carving. The artificial ink stone prepared according to the invention is fine and tenacious in texture, and mild and soft in luster, has very good mechanical property, can be used in the field of artware, and has a broad application prospect. According to the invention, as the high value-added product is produced with steel slag as a raw material, high value-added utilization of the steel slag is achieved, and a new way is opened for comprehensive utilization of industrial solid waste.

Description

technical field [0001] The invention belongs to the field of handicraft production, in particular to an artificial inkstone produced by utilizing industrial solid waste—steel slag and a manufacturing method thereof. Background technique [0002] Steel slag is industrial solid waste produced in the steelmaking process, accounting for about 15-20% of crude steel output. Enterprises generally use open-air stacking to process steel slag, which takes up a lot of land on the one hand, and on the other hand, steel slag will also pollute surrounding ecological environment. [0003] Over the years, people have realized that steel slag is also an important resource, and have adopted a variety of technologies to comprehensively utilize steel slag, such as recycling the iron in it, making smelting flux, using it for road construction, backfilling, and producing building materials, etc., but These technologies all have defects to a certain extent. For example, industrial solid waste wil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/26C04B18/14
CPCY02W30/91
Inventor 由伟张毛飞马利影
Owner 由伟
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