CN104928495A - Slag conglomeration agent for colored purpose and preparation method thereof - Google Patents
Slag conglomeration agent for colored purpose and preparation method thereof Download PDFInfo
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- CN104928495A CN104928495A CN201510426250.6A CN201510426250A CN104928495A CN 104928495 A CN104928495 A CN 104928495A CN 201510426250 A CN201510426250 A CN 201510426250A CN 104928495 A CN104928495 A CN 104928495A
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- slag
- slag conglomeration
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- slag agent
- conglomeration agent
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Abstract
The invention discloses a slag conglomeration agent for the colored purpose. The slag conglomeration agent is characterized in that the slag conglomeration agent for the colored purpose comprises, by mass, 74%-78% of perlite, 5%-12.0% of pyrophyllite, 3%-5% of calcium aluminate, 10%-14% of albite and 5%-15% of kaliophilite. A preparation method comprises the following steps: 1 weighing and mixing, wherein raw materials are weighed according to the formula, and the raw materials obtained after the weighing are mixed to be uniform; 2 pulverization, wherein the obtained mixed materials are placed in a pulverizer for pulverization, and the pulverization fineness is maintained between 80 meshes and 100 meshes; 3 packaging, wherein powder obtained through the pulverization is bagged and packaged, and finished products are obtained. The slag conglomeration agent fills in a gap of domestic copper smelting industry in the field of slag conglomeration agents, the slag conglomeration agent has the advantages of being low in cost, good in slag conglomeration effect, short in slag removal time and little in loss, and in the using process, the slag conglomeration agent is nontoxic and free of dust or extraneous odor and causes no pollution to the environment.
Description
Technical field
The invention belongs to field of chemical metallurgical technology, relate to the especially copper smelting poly-slag agent and preparation method thereof of a kind of coloured use.
Background technology
The Yield compari@that non-ferrous metal accounts for metal total is little, but has many uses, and such as copper is a kind of alloy, has minimum shrinking percentage in non-ferrous metal alloy.It is prepared gained foundry goods and is widely used in the elasticity original paper of steam boiler, boats and ships and other machinery equipment and automobile and other industrial parts bearing friction.
In copper weld pool process, because partial metal oxide product fusing point is lower than alloy melting temp, makes these oxide compounds swim in copper in liquid form waterborne, be not easily separated with copper water.If directly carry out skimming, slag-removing time can be caused long, operation not easily, has a large amount of copper water and runs off along with slag, cause loss to increase, cost increase, affect the production development of copper in process of simultaneously skimming.
For enhancing productivity, needing liquid slag caking to assemble before skimming, being beneficial to carry out effectively skimming fast, reducing copper loss in process of skimming simultaneously and lose.But use poly-slag agent mainly based on import volcanic ash at present, effect is general, and price also costly; Simultaneously domestic poly-slag agent product is also more rarely seen, and this causes use cost, and maintenance cost remains high, and limits the development of internal copper industry.Therefore, develop a kind of efficient poly-slag agent being applicable to coloured industry, substitute external product, reduce production cost, the development of the coloured industry of China is had important practical significance.
Summary of the invention
First technical problem to be solved by this invention is to provide the preparation method that the effective coloured use of a kind of cheap, easy to use, poly-slag gathers slag agent and poly-slag agent.
The present invention solves the technical scheme that above-mentioned first technical problem adopt: a kind of coloured use gathers slag agent, it is characterized in that: component and the mass percentage of this coloured poly-slag agent are: perlite raw material, 74%-78%; Montmorillonite, 5%-12.0%; Calcium aluminate, 3%-5%; Albite, 10%-14%; Kaliophylite, 5%-15%.
As preferably, described component and mass percentage are: described component and mass percentage are: perlite raw material, 75%; Montmorillonite, 6%; Calcium aluminate, 3%; Albite, 10%%; Kaliophylite, 6%.
Further, the grain graininess of described poly-slag agent is between 80-100 order.
The preparation method of described poly-slag agent, comprises the following steps: one, weigh mixing: take raw material by weight according to above-mentioned formula, and mixed by the raw material taken; Two, broken: gained compound is put into crusher and pulverizes, grinding particle size is between 80 order to 100 orders; Three, pack: gained powder bagging and packaging will be pulverized, be finished product.
Beneficial effect of the present invention is:
Poly-slag is effective, and after adding poly-slag agent of the present invention, the liquid object of copper floating on water surface can form slag rapidly, within 2 minutes, can skim, and in copper, impurity component obviously reduces simultaneously, improves the quality of product; Secondly, cost is low, uses the present invention to gather slag agent compare the cost that import gathers slag agent and reduce nearly 65% through measuring and calculating; This poly-slag agent can the dry moisture-proof role of teaching display stand, is beneficial in long-term warehouse and preserves.During use, in slag, copper loss is reduced to below 0.6kg/t by average 5kg/t; In use do not pollute the environment, nontoxic, dustless, free from extraneous odour.This product also can use in coloured fields such as aluminium industries, also obtains good result.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1
Each constituent mass per-cent of poly-slag agent is: perlite raw material, 75%; Montmorillonite, 6%; Calcium aluminate, 3%; Albite, 10%%; Kaliophylite, 6%.Take raw material by weight according to above-mentioned formula, and the raw material stirring taken is mixed; Gained compound is put into crusher pulverize, grinding particle size is between 80 order to 100 orders; Gained powder pack sealing will be pulverized.
Embodiment 2
The mass percent of poly-slag agent is perlite raw material, 76%; Montmorillonite, 5%; Calcium aluminate, 3%; Albite, 10%%; Kaliophylite, 6%.Take raw material by weight according to above-mentioned formula, and the raw material stirring taken is mixed; Gained compound is put into crusher pulverize, grinding particle size is between 80 order to 100 orders; Gained powder pack sealing will be pulverized.
The embodiment of the present invention 1 carries out copper weld pool in 5T frequency cored induction furnace, after the chemical examination of copper water constituent is qualified, controlled by copper water temp at 1155 ~ 1180 DEG C, add poly-slag agent of the present invention, poly-slag agent add-on is 0.08% of the copper water yield, the fluent meterial that copper is waterborne is gathered into block rapidly), with spoon of skimming, block is skimmed subsequently, gained slag will be salvaged and pulverize, washing, weigh and calculate, in final acquisition slag, copper loss is 0.5kg/t.
Claims (4)
1. coloured use gathers a slag agent, it is characterized in that: this copper smelting gathers the component of slag agent and mass percentage is: perlite, 74%-78%; Montmorillonite, 5%-12.0%; Calcium aluminate, 3%-5%; Albite, 10%-14%; Kaliophylite, 5%-15%.
2. coloured use according to claim 1 gathers slag agent, it is characterized in that: described component and mass percentage are: perlite, 75%; Agalmatolite, 6%; Calcium aluminate, 3%; Albite, 10%%; Kaliophylite, 6%.
3. coloured use according to claim 1 and 2 gathers slag agent, it is characterized in that: the grain graininess of described poly-slag agent is between 80-100 order.
4. coloured use according to claim 1 and 2 gathers a preparation method for slag agent, it is characterized in that comprising the following steps: one, weigh mixing: take raw material by weight according to above-mentioned formula, and mixed by the raw material taken; Two, broken: gained compound is put into crusher and pulverizes, grinding particle size is between 80 order to 100 orders; Three, pack: gained powder bagging and packaging will be pulverized, be finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510426250.6A CN104928495A (en) | 2015-07-20 | 2015-07-20 | Slag conglomeration agent for colored purpose and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510426250.6A CN104928495A (en) | 2015-07-20 | 2015-07-20 | Slag conglomeration agent for colored purpose and preparation method thereof |
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| CN104928495A true CN104928495A (en) | 2015-09-23 |
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| CN201510426250.6A Pending CN104928495A (en) | 2015-07-20 | 2015-07-20 | Slag conglomeration agent for colored purpose and preparation method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981388A (en) * | 2014-05-09 | 2014-08-13 | 宁波金田铜业(集团)股份有限公司 | Tin bronze smelting slagging constituent and application method thereof |
| CN104419837A (en) * | 2013-09-09 | 2015-03-18 | 宁波金田铜业(集团)股份有限公司 | Tin bronze slag conglomeration agent and preparation method thereof |
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- 2015-07-20 CN CN201510426250.6A patent/CN104928495A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104419837A (en) * | 2013-09-09 | 2015-03-18 | 宁波金田铜业(集团)股份有限公司 | Tin bronze slag conglomeration agent and preparation method thereof |
| CN103981388A (en) * | 2014-05-09 | 2014-08-13 | 宁波金田铜业(集团)股份有限公司 | Tin bronze smelting slagging constituent and application method thereof |
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Application publication date: 20150923 |