CN116444163A - Flash Jin Gan granule prepared from slag and preparation method - Google Patents
Flash Jin Gan granule prepared from slag and preparation method Download PDFInfo
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- 239000002893 slag Substances 0.000 title claims abstract description 65
- 239000008187 granular material Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title description 2
- 239000011521 glass Substances 0.000 claims abstract description 33
- 239000002994 raw material Substances 0.000 claims abstract description 29
- 239000000843 powder Substances 0.000 claims abstract description 25
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 22
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052586 apatite Inorganic materials 0.000 claims abstract description 14
- 239000002932 luster Substances 0.000 claims abstract description 14
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 claims abstract description 14
- 239000010453 quartz Substances 0.000 claims abstract description 13
- 229910052656 albite Inorganic materials 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 239000011787 zinc oxide Substances 0.000 claims abstract description 11
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000002156 mixing Methods 0.000 claims description 11
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 229910052720 vanadium Inorganic materials 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 9
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 8
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 7
- 238000010791 quenching Methods 0.000 claims description 7
- 230000000171 quenching effect Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 210000004127 vitreous body Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000007873 sieving Methods 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229960005191 ferric oxide Drugs 0.000 description 10
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000004575 stone Substances 0.000 description 9
- 239000011651 chromium Substances 0.000 description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 8
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
- 239000011449 brick Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000011572 manganese Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000005034 decoration Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 239000004579 marble Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- -1 metal oxide iron oxide Chemical class 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000005360 phosphosilicate glass Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C12/00—Powdered glass; Bead compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
The invention discloses a flash Jin Gan granule manufactured by slag, which belongs to the field of building ceramic tiles, and comprises the following raw materials in parts by weight: 20-30 parts of apatite, 20-30 parts of slag, 3-8 parts of zinc oxide, 8-15 parts of scene mud, 10-15 parts of albite, 10-15 parts of glass powder and 5-12 parts of quartz; the invention also discloses a manufacturing method of the flash Jin Gan granules manufactured by slag, which ensures that the dry granules have a flickering metallic luster effect, reasonably utilizes slag as a manufacturing raw material, reduces environmental pollution and greatly reduces the cost of the dry granules.
Description
Technical Field
The invention belongs to the field of building ceramic bricks, and particularly relates to a flash Jin Gan granule manufactured by slag and a manufacturing method thereof.
Background
The building ceramic tile has easy cleaning and decoration, especially after the application and popularization of digital ink jet machine, the decoration method of building ceramic tile basically uses ink jet pattern to decorate the surface of ceramic tile, and its decoration effect can imitate the surface texture and color of various materials in nature, especially imitate the texture color of natural marble, granite and timber, but wonderful and unique, it can be said that it is basically difficult to distinguish which is imitation stone ceramic tile and which is true natural stone, and the imitation technology has reached the degree that is comparable to natural stone. Although the existing architectural ceramic decoration technology can highly vividly restore the pattern textures and colors of natural materials, the surface texture of partial materials is difficult to imitate. If some natural stone materials have natural crystalline flash particles, the texture can generate strong and weak light reflection in different directions when observed at different angles, so that a flash effect is formed. The crystal particles in the natural stone are natural, and natural crystals generated under the long-term geological action of marble generally penetrate through the whole stone.
In order to be more similar to the texture of natural stone, some natural or artificially prepared material with flashing particles is often added into ceramic glaze in the manufacture of ceramic bricks, and the ceramic brick glaze and the material are sintered together at high temperature, so that the reflective flashing effect is expected to be obtained.
The metallic luster effect is introduced into the ceramic tile, and the strong metallic luster can be generated along with the different light and visual angles, so that people are shocked visually, and the design grade of the ceramic tile is improved. The metallic luster particles have a certain three-dimensional structure, and can bring better three-dimensional decorative effect. The prior art has less metal luster particles, and is mainly realized by adding metal powder.
In recent years, with the rapid development of economy in China, the mining amount of the area with mineral resources is increased on a large scale, the local environment is inevitably polluted greatly, slag is waste slag generated when pig iron is smelted in steel plants, the waste slag is stored in the open air to invade soil water bodies and atmosphere to pollute the soil, the ecological environment is seriously influenced, obvious or potential economic loss and resource waste are caused, and particularly, the content of ferric oxide in the waste slag generated in the middle of smelting is more than 50%. The slag is used for preparing the particles with metallic luster, so that the required metallic iron, titanium, manganese, vanadium, chromium and the like are provided, and the cost and pollution are reduced. But manganese dioxide contained in slag is a modified body of a glass network structure, can play a role of breaking a network, damages a glass network structure formed by silicon dioxide and aluminum oxide, loosens the glass network structure, and solves the technical problem to be solved by the invention by more reasonably utilizing slag to prepare flash Jin Gan granules.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims at providing the flash Jin Gan granules manufactured by slag and the manufacturing method thereof, which enable the dry granules to have a flickering metallic luster effect, reasonably utilize the slag and the local inferior pug with high ferric oxide content as manufacturing raw materials, reduce environmental pollution and greatly reduce the cost of the dry granules.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the flash Jin Gan granules prepared from slag comprise the following raw materials in parts by weight: 20-30 parts of apatite, 20-30 parts of slag, 3-8 parts of zinc oxide, 8-15 parts of scene mud, 10-15 parts of albite, 10-15 parts of glass powder and 5-12 parts of quartz.
Preferably, the raw materials comprise the following components in parts by weight: 25 parts of apatite, 30 parts of slag, 3 parts of zinc oxide, 12 parts of scene mud, 15 parts of albite, 15 parts of glass powder and 10 parts of quartz.
Further, the flash Jin Gan granules have the chemical components as follows: in mass percent, siO 2 30-45％、Al 2 O 3 5-10％、Fe 2 O 3 10-13％、TiO 2 0.5-1.4％、CaO10-20％、MgO0.5-1.7％、K 2 O 0.2-0.8％、Na 2 O1.5-2.5％、ZnO3-7％、MnO 2 0.8-1.2％、Cr 2 O 3 0.3-0.7％、V 2 O 5 0.1-0.3％、P 2 O 5 10-11％。
Preferably, the flash Jin Gan granules have the chemical composition: in mass percent, siO 2 40％、Al 2 O 3 9％、Fe 2 O 3 13％、TiO 2 0.6％、CaO15％、MgO0.5％、K 2 O 0.5％、Na 2 O2.5％、ZnO7％、MnO 2 1.2％、Cr 2 O 3 0.4％、V 2 O 5 0.3％、P 2 O 5 10％。
A method for producing flash Jin Gan granules from slag, comprising the following steps:
step 1: crushing raw materials including apatite, slag, zinc oxide, jing Yuan mud, albite, glass powder and quartz into powder of 150-200 meshes, adding potassium dichromate solution into the slag, mixing and stirring, performing independent treatment, weighing and mixing the raw material powder and the treated slag according to the proportion, melting, and finally performing water quenching to obtain a glass body with metallic luster crystals;
step 2: crushing and sieving the vitreous body obtained in the step 1 to obtain the flash Jin Gan granules.
Further, the potassium dichromate solution in the step 1 is obtained by weighing 0.5-1% of the weight of slag and dissolving the potassium dichromate solution in water.
Further, the melting temperature is 1200-1300 ℃.
Further, cooling to 650-750 ℃ after melting, and preserving heat for 10min.
Further, the particle size of the prepared flash Jin Gan particles is 30-100 meshes.
The beneficial effects of the invention are as follows: (1) The raw material apatite adopted by the invention mainly provides calcium phosphate, slag provides ferric oxide, and is brought into titanium, manganese, vanadium, chromium and the like; jing Yuanjing, albite, quartz, glass frit provide the necessary ingredients to form a glass body; the method has the advantages that the use of high-quality raw materials is avoided, the high-iron-content local inferior mud scenery mud is fully utilized, the high-iron-oxide content and the viscosity of mud materials are fully utilized, mineral resources are reasonably utilized, the material cost is reduced, silicon, aluminum, calcium, iron and phosphorus in slag and apatite are utilized to replace part of quartz, limestone, alumina and the like in dry granular materials, mineral resources are saved, reprocessed calcium phosphate and ferric oxide industrial products are reduced, mineral products and slag are directly used, waste in processing production is avoided, the slag contains up to 50% of iron oxide, and instability and pollution caused by directly using ferric oxide are avoided by using slag;
(2) According to the invention, low-cost materials such as apatite, slag, glass powder and the like are fully utilized, a large amount of metal oxide iron oxide is added according to the principle of crystallization glaze, ferric oxide is dissolved in a phosphosilicate glass matrix to reach a saturated state, and the ferric oxide is coagulated and crystallized due to supersaturation when cooling, so that crystals suspended in glaze are formed; the vitreous body is crushed into particles after water quenching, and the particles are made into flash Jin Gan particles, so that the vitreous body gives a golden and brilliant feel to people; the flash Jin Gan particles can be used for the surface of ceramic bricks to form flash particles similar to those in natural stone materials, and can also be used in full glaze polishing to form starlight effects suspended in a glaze layer;
(3) The invention adopts slag as main raw material, but manganese dioxide contained in slag can destroy the glass network structure formed by silicon dioxide and aluminum oxide, so that the glass network structure becomes loose, and in the step 1, a small amount of potassium dichromate and manganese dioxide are combined to favor Mn 3+ The directional movement of ion balance is beneficial to Mn 3+ Formation, modification of manganese dioxide chemical structure, wherein Mn 3+ Oxidation-reduction reaction with silicon ions in the glass matrix to form Mn 4+ Thereby changing the atomic arrangement and bonding condition of the glass, further changing the mechanical properties such as hardness of the glass, avoiding the damage of the network structure of the glass and Mn without reaction 3+ The crystal is purple, so that the precipitated crystal is golden purple, has metallic luster under the irradiation of a light source, is bright and attractive, has novel and beautiful color, is elegant and noble, and improves the product grade.
Detailed Description
For a better understanding of the present invention, embodiments of the present invention are described in detail below with reference to examples, but it will be understood by those skilled in the art that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention.
In the following examples, the mud points of the scenery are 50 km away from Yueyang county, and in Sanjiang town, gurgle city, are cohesive soil with little sand content. The appearance of the green brick is pale yellow, and after the surface red soil and vegetation are removed, the green brick contains less organic impurities and can be directly mined to be used as a green body raw material. When the slurry is used as a raw material for glaze, the slurry is firstly stirred into slurry with the specific weight of 1.45g/cm < 3 >, and the slurry is passed through a 100-mesh vibrating screen to remove branch and large-particle sand and stone, pressed into mud cakes and dried for later use.
The chemical compositions of the raw materials used in this example are shown in Table 1.
TABLE 1
Example 1:
the flash Jin Gan granules prepared from slag comprise the following raw materials in parts by weight: 25 parts of apatite, 30 parts of slag, 3 parts of zinc oxide, 12 parts of scene mud, 15 parts of albite, 15 parts of glass powder and 10 parts of quartz. . The flash Jin Gan granules comprise the following chemical components: in mass percent, siO 2 40％、Al 2 O 3 9％、Fe 2 O 3 13％、TiO 2 0.6％、CaO15％、MgO0.5％、K 2 O 0.5％、Na 2 O2.5％、ZnO7％、MnO 2 1.2％、Cr 2 O 3 0.4％、V 2 O 5 0.3％、P 2 O 5 10％。
Grinding the raw materials into powder with 150-200 meshes, adding potassium dichromate solution into slag, mixing and stirring, performing independent treatment, weighing the raw material powder and the treated slag according to the proportion, mixing, melting at 1260 ℃, cooling to 750 ℃, preserving heat for 10min, water quenching to obtain metallic luster glass bodies, crushing the glass bodies into particles with the granularity of 30-100 meshes, and preparing the flash Jin Gan particles; the potassium dichromate solution is obtained by weighing and dissolving 0.5 percent of the weight of slag in water.
Example 2:
the flash Jin Gan granules prepared from slag comprise the following raw materials in parts by weight: 20 parts of apatite, 25 parts of slag, 5 parts of zinc oxide, 8 parts of scene mud, 10 parts of albite, 10 parts of glass powder and 12 parts of quartz. The flash Jin Gan granules comprise the following chemical components: in mass percent, siO 2 34％、Al 2 O 3 10％、Fe 2 O 3 12％、TiO 2 1.4％、CaO20％、MgO1.7％、K 2 O 0.8％、Na 2 O1.5％、ZnO6％、MnO 2 0.8％、Cr 2 O 3 0.7％、V 2 O 5 0.1％、P 2 O 5 11％。
Grinding the raw materials into powder with 150-200 meshes, adding potassium dichromate solution into slag, mixing and stirring, performing independent treatment, weighing the raw material powder and the treated slag according to the proportion, mixing, melting at 1300 ℃, cooling to 650 ℃, preserving heat for 10min, water quenching to obtain metallic luster glass bodies, crushing the glass bodies into particles with the granularity of 30-100 meshes, and preparing the flash Jin Gan particles; the potassium dichromate solution is obtained by weighing 1% of slag weight and dissolving in water.
Example 3:
the flash Jin Gan granules prepared from slag comprise the following raw materials in parts by weight: 30 parts of apatite, 20 parts of slag, 8 parts of zinc oxide, 15 parts of scene mud, 12 parts of albite, 13 parts of glass powder and 5 parts of quartz. The flash Jin Gan granules comprise the following chemical components: in mass percent, siO 2 45％、Al 2 O 3 8％、Fe 2 O 3 11.7％、TiO 2 0.5％、CaO14％、MgO1.6％、K 2 O 0.2％、Na 2 O2.0％、ZnO5％、MnO 2 1.0％、Cr 2 O 3 0.3％、V 2 O 5 0.2％、P 2 O 5 10.5％。
Grinding the raw materials into powder with 150-200 meshes, adding potassium dichromate solution into slag, mixing and stirring, performing independent treatment, weighing the raw material powder and the treated slag according to the proportion, mixing, melting at 1200 ℃, cooling to 730 ℃, preserving heat for 10min, water quenching to obtain metallic luster glass bodies, crushing the glass bodies into particles with the granularity of 30-100 meshes, and preparing the flash Jin Gan particles; the potassium dichromate solution is obtained by weighing and dissolving 0.6 percent of the weight of slag in water.
Comparative example 1:
the flash Jin Gan granules prepared from slag comprise the following raw materials in parts by weight: 25 parts of apatite, 30 parts of slag, 3 parts of zinc oxide, 12 parts of scene mud, 15 parts of albite, 15 parts of glass powder and 10 parts of quartz. . The flash Jin Gan granules comprise the following chemical components: in mass percent, siO 2 40％、Al 2 O 3 9％、Fe 2 O 3 13％、TiO 2 0.6％、CaO15％、MgO0.5％、K 2 O 0.5％、Na 2 O2.5％、ZnO7％、MnO 2 1.2％、Cr 2 O 3 0.4％、V 2 O 5 0.3％、P 2 O 5 10％。
Grinding the raw materials into powder with 150-200 meshes, weighing the raw material powder according to the proportion, mixing, melting at 1260 ℃, cooling to 750 ℃, preserving heat for 10min, water quenching to obtain metallic luster glass bodies, and crushing the glass bodies into particles with the granularity of 30-100 meshes to prepare the flash Jin Gan particles.
Physical properties of the pellets of flash Jin Gan obtained in examples 1 to 3 and comparative example 1 were measured, and the measurement results are shown in Table 2.
TABLE 2
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art to make and use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-described embodiments. Those skilled in the art will appreciate that, in light of the principles of the present invention, improvements and modifications can be made without departing from the scope of the invention.
Claims (9)
1. The flash Jin Gan granules prepared from slag are characterized by comprising the following raw materials in parts by weight: 20-30 parts of apatite, 20-30 parts of slag, 3-8 parts of zinc oxide, 8-15 parts of scene mud, 10-15 parts of albite, 10-15 parts of glass powder and 5-12 parts of quartz.
2. The flash Jin Gan granules made of slag as set forth in claim 1, wherein the raw materials include, in parts by weight: 25 parts of apatite, 30 parts of slag, 3 parts of zinc oxide, 12 parts of scene mud, 15 parts of albite, 15 parts of glass powder and 10 parts of quartz.
3. A flash Jin Gan granule produced from slag as claimed in claim 1, wherein said flash Jin Gan granule has a chemical composition of: in mass percent, siO 2 30-45％、Al 2 O 3 5-10％、Fe 2 O 3 10-13％、TiO 2 0.5-1.4％、CaO10-20％、MgO0.5-1.7％、K 2 O0.2-0.8％、Na 2 O1.5-2.5％、ZnO3-7％、MnO 2 0.8-1.2％、Cr 2 O 3 0.3-0.7％、V 2 O 5 0.1-0.3％、P 2 O 5 10-11％。
4. A flash Jin Gan granule produced from slag as claimed in claim 1, wherein said flash Jin Gan granule has a chemical composition of: in mass percent, siO 2 40％、Al 2 O 3 9％、Fe 2 O 3 13％、TiO 2 0.6％、CaO15％、MgO0.5％、K 2 O0.5％、Na 2 O2.5％、ZnO7％、MnO 2 1.2％、Cr 2 O 3 0.4％、V 2 O 5 0.3％、P 2 O 5 10％。
5. A method of producing flash Jin Gan granules from slag as claimed in any one of claims 1 to 4, comprising the steps of:
step 1: crushing raw materials including apatite, slag, zinc oxide, jing Yuan mud, albite, glass powder and quartz into powder of 150-200 meshes, adding potassium dichromate solution into the slag, mixing and stirring, performing independent treatment, weighing and mixing the raw material powder and the treated slag according to the proportion, melting, and finally performing water quenching to obtain a glass body with metallic luster crystals;
step 2: crushing and sieving the vitreous body obtained in the step 1 to obtain the flash Jin Gan granules.
6. A method for producing flash Jin Gan granules from slag as claimed in claim 5, wherein said potassium dichromate solution in step 1 is obtained by dissolving 0.5-1% by weight of the slag in water.
7. A method for producing flash Jin Gan granules from slag as claimed in claim 5, wherein said melting temperature is 1200 to 1300 ℃.
8. A method for producing flash Jin Gan granules from slag as claimed in claim 5, wherein said molten slag is cooled to 650-750deg.C and kept for 10min.
9. A method for producing flash Jin Gan granules from slag as claimed in claim 5, wherein said produced flash Jin Gan granules have a particle size of 30 to 100 mesh.
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