CN107056052B - A kind of high additive ferrochrome waste residue brown ceramic glaze and its application method - Google Patents

A kind of high additive ferrochrome waste residue brown ceramic glaze and its application method Download PDF

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CN107056052B
CN107056052B CN201710360396.4A CN201710360396A CN107056052B CN 107056052 B CN107056052 B CN 107056052B CN 201710360396 A CN201710360396 A CN 201710360396A CN 107056052 B CN107056052 B CN 107056052B
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waste residue
glaze
ferrochrome
brown ceramic
ferrochrome waste
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CN107056052A (en
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顾幸勇
邱柏欣
罗婷
董伟霞
马东升
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Jingdezhen Ceramic Institute
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Jingdezhen Ceramic Institute
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5022Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/85Coating or impregnation with inorganic materials
    • C04B41/86Glazes; Cold glazes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The present invention relates to a kind of high additive ferrochrome waste residue brown ceramic glaze and its application methods, using technical grade industrial chemicals, be made of by weight percentage following components: calcining 30~45wt% of ferrochrome waste residue, 24~28wt% of albite, 9~14wt% of potassium feldspar, 11~20wt% of calcite, 3~15wt% of quartz, 5~7wt% of kaolin, through mixing, wet ball grinding, being sieved is made glaze.Not only there is brown ceramic glaze prepared by the present invention good pool degree and glaze surface evenness to be widely used in daily porcelain products, but also prepare low raw-material cost, had not only reduced the wasting of resources but also had reduced environmental pollution, therefore has had broad application prospects.

Description

A kind of high additive ferrochrome waste residue brown ceramic glaze and its application method
Technical field
The invention belongs to inorganic non-metallic material (ceramics) field, specifically a kind of high additive ferrochrome waste residue brown ceramic glaze And its application method.
Background technique
At present in world's ferrochrome product, high carbon ferro-chrome yield accounts for the 91~93% of ferrochrome product population.It is bright to open up Group is the maximum high carbon ferro-chrome manufacturing enterprise in the whole nation, produces 300000 tons of high carbon ferro-chrome per year, Zhan Quanguo high carbon ferro-chrome yield 15% with On.After the second stage of item of Ming Tuo group plan is built up, high carbon ferro-chrome annual output is up to 1,000,000 tons, for the maximum high-carbon in the whole world Ferrochrome manufacturing enterprise.Ferrochrome waste residue is the slag being discharged in high carbon ferro-chrome production process, and discharge amount is huge, and usually cinder field It stacks, not only wastes land occupation, but also pollute environment.Since heavy metal Cr concentration is higher in ferrochrome waste residue, in extreme feelings There is the possibility of release under condition, if long-term stockpiling or on the spot landfill may generate pollution, shadow to peripheral ground water and underground water Nearby residents health is rung, therefore the ferrochrome waste residue of stockpiling should be handled as early as possible.Optimal processing method is exactly to chromium slag It is comprehensively utilized.Contain more Fe in ferrochrome waste residue2O3And Cr2O3, these transition metal oxides are in traditional white glaze For objectionable impurities metal oxide, there is stain in glaze after firing, brings detrimental effect to glaze quality and whiteness, incorporation Therefore amount is also restricted and cannot utilize in large quantities.However due in ferrochrome waste residue also containing the SiO of high level2With Al2O3, raw material chemical composition is often used close to enamel frit makeing;There is the MgO of high-content to introduce as fluxing agent again simultaneously, improves and promote glaze Melting behaviour and pyroreaction;For Fe more in ferrochrome waste residue2O3And Cr2O3, pass through suitable formula composition and preparation work The combination of skill makes to form sepia in the high additive ferrochrome waste slag ceramics glaze prepared under certain thermodynamic condition Crystal.These colored crystals are distributed in glaze layer, and hot properties is stablized, and the decorative effect for making glaze that brown be presented has again simultaneously Good color development stability;And during the preparation process, by using the control etc. of calcining and firing process to ferrochrome waste residue Means facilitate chromium ion and become insoluble ion and be dissolved into form stable Mg(Al in lattice2-xCrx) O4, Fe(Al2-xCrx) O4, detoxifying effect is good, without secondary pollution.Therefore, the characteristic of ferrochrome waste residue can be reasonably utilized by this preparation method, It is applied in large quantities and is prepared in ceramic color glaze, changing disadvantage is benefit, is turned waste into wealth, and has not only reduced the pollution to environment, but also rise To the effect for reducing cost, increasing benefit;While reducing the waste of land resource during ferrochrome Solid state fermentation again, have good Good social benefit.
Summary of the invention
The technical problem to be solved in the present invention is to provide it is a kind of it is low in cost, simple process is easily-controllable, environmentally protective highly doped Measure ferrochrome waste residue brown ceramic glaze and its application method.
In order to solve the above technical problems, the technical scheme is that a kind of high additive ferrochrome waste residue brown ceramic glaze, It is characterized by: being made of by weight percentage using technical grade industrial chemicals following components: calcining ferrochrome waste residue 30~ 45wt%, 24~28wt% of albite, 9~14wt% of potassium feldspar, 11~20wt% of calcite, quartz 3~15wt%, kaolin 5~7wt%, through mixing, wet ball grinding, being sieved is made glaze.
The burning ferrochrome waste residue first carries out high-temperature calcination, crushing, sieving, drying, the temperature of the high-temperature calcination using preceding It is 1250~1300 DEG C, crossing grit number is 200 mesh.
It is 70wt% water, 0.1wt% sodium carboxymethylcellulose, 0.01wt% beauty that weight percent is added in the compounding process State Xian Shui.
Ball in the wet ball grinding process: material: water ratio is 2:1:0.7, and grinding glaze specific gravity out is 1.6~1.64g/ cm3
The sieve fineness of the sieving process is 300 mesh, and tailing over after sieving is 0.1%.
The application method of above-mentioned high additive ferrochrome waste residue brown ceramic glaze, it is characterised in that: the glaze is imposed on into base After body dry tack free, product is obtained through 1300~1380 DEG C of firings, the chromatic value of the product glaze is L*=36~50, a*=10 ~15, b*=25~30.
It researchs and analyses and shows by XRD, TG/DTA and other means of testing: high additive ferrochrome waste residue brown ceramic glaze Material, the mechanism that sepia is presented is that Fe(Al is generated in glaze layerx,Cr2-x) O4, Mg(Alx,Cr2-x) O4、FeSiO4Several different colorings The secondary colour of crystal introduces ferrochrome waste residue and other enamel frit makeing raw materials, such as quartz, calcite and potassium albite by large scale, and Enamel frit makeing oxide ratios such as n (SiO in feed change2)/n(Al2O3) and the content of calcite control glaze glossiness and smooth Degree, to prepare low cost, high benefit has good decorating effect, the flat and smooth high additive ferrochrome waste residue brown of glaze Glaze, so that realize turns waste into wealth well, the effect of green environment.
Present invention advantage compared with traditional brown ceramic glaze is:
Use for the first time a large amount of industrial waste ferrochrome waste residues and common minerals as preparation brown ceramic glaze primary raw material, Its is from a wealth of sources, low in cost, can not only reduce environmental pollution, and reduces production cost, reduces the wasting of resources;It first passes through to chromium Iron waste residue carries out calcination processing, is allowed to form relatively stable coloring compound crystal, and the brown ceramic glaze tool prepared Standby good color development and glossiness are widely used in daily porcelain products, therefore have a vast market.
Detailed description of the invention
Ferrochrome waste residue XRD test result after 1280 DEG C of calcinings in Fig. 1 embodiment 4;
The XRD test result of 1 high additive ferrochrome waste residue brown glaze of Fig. 2 embodiment;
The XRD test result of 5 high additive ferrochrome waste residue brown glaze of Fig. 3 embodiment.
Specific embodiment
The chemical percents of ferrochrome waste residue of the embodiment of the present invention form are as follows:
SiO2 Al2O3 Fe2O3 Cr2O3 CaO MgO Na2O SO3 I.L.
34.4 30.1 3.7 7.4 2.6 19.5 0.3 0.3 1.7
Green bodies used therein of the embodiment of the present invention is the daily porcelain billet of high temperature.
Embodiment 1:
A kind of high additive ferrochrome waste residue brown ceramic glaze, using technical grade industrial chemicals, formula composition are as follows: calcining chromium Iron waste residue 30g, albite 25g, potassium feldspar 13g, calcite 19g, quartz 6g, kaolin 7g, through mixing, wet ball grinding, sieving Glaze is made;
The burning ferrochrome waste residue first carries out high-temperature calcination, crushing, sieving, drying, the temperature of the high-temperature calcination using preceding It is 1250 DEG C, crossing grit number is 200 mesh;
70g water, 0.1g sodium carboxymethylcellulose, the U.S. 0.01g Xian Shui are added in the compounding process;
Ball in the wet ball grinding process: material: the weight ratio of water is 2:1:0.7, and grinding glaze specific gravity out is 1.6g/ cm3;
The sieve fineness of the sieving process is 300 mesh, and tailing over after sieving is 0.1%;
After the glaze is imposed on billet surface drying, products, the coloration of the product glaze are obtained through 1300 DEG C of firings Value is L*=48.87, a*=11.64, b*=25.61.
Embodiment 2:
A kind of high additive ferrochrome waste residue brown ceramic glaze, using technical grade industrial chemicals, formula composition are as follows: calcining chromium Iron waste residue 38g, albite 24g, potassium feldspar 13g, calcite 14g, quartz 6g, kaolin 5g, through mixing, wet ball grinding, sieving Glaze is made;
The burning ferrochrome waste residue first carries out high-temperature calcination, crushing, sieving, drying, the temperature of the high-temperature calcination using preceding It is 1260 DEG C, crossing grit number is 200 mesh;
70g water, 0.1g sodium carboxymethylcellulose, the U.S. 0.01g Xian Shui are added in the compounding process;
Ball in the wet ball grinding process: material: the weight ratio of water is 2:1:0.7, and grinding glaze specific gravity out is 1.63g/ cm3;
The sieve fineness of the sieving process is 300 mesh, and tailing over after sieving is 0.1%;
After the glaze is imposed on billet surface drying, products, the coloration of the product glaze are obtained through 1310 DEG C of firings Value is L*=42.59, a*=12.88, b*=26.11.
Embodiment 3:
A kind of high additive ferrochrome waste residue brown ceramic glaze, using technical grade industrial chemicals, formula composition are as follows: calcining chromium Iron waste residue 43g, albite 24g, potassium feldspar 10g, calcite 14g, quartz 3g, kaolin 6g, through mixing, wet ball grinding, sieving Glaze is made;
The burning ferrochrome waste residue first carries out high-temperature calcination, crushing, sieving, drying, the temperature of the high-temperature calcination using preceding It is 1270 DEG C, crossing grit number is 200 mesh;
70g water, 0.1g sodium carboxymethylcellulose, the U.S. 0.01g Xian Shui are added in the compounding process;
Ball in the wet ball grinding process: material: the weight ratio of water is 2:1:0.7, and grinding glaze specific gravity out is 1.63g/ cm3;
The sieve fineness of the sieving process is 300 mesh, and tailing over after sieving is 0.1%;
After the glaze is imposed on billet surface drying, products, the coloration of the product glaze are obtained through 1330 DEG C of firings Value is L*=43.02, a*=13.14, b*=26.30.
Embodiment 4:
A kind of high additive ferrochrome waste residue brown ceramic glaze, using technical grade industrial chemicals, formula composition are as follows: calcining chromium Iron waste residue 32g, albite 27g, potassium feldspar 13g, calcite 14g, quartz 9g, kaolin 5g, through mixing, wet ball grinding, sieving Glaze is made;
The burning ferrochrome waste residue first carries out high-temperature calcination, crushing, sieving, drying, the temperature of the high-temperature calcination using preceding It is 1280 DEG C, crossing grit number is 200 mesh;
70g water, 0.1g sodium carboxymethylcellulose, the U.S. 0.01g Xian Shui are added in the compounding process;
Ball in the wet ball grinding process: material: the weight ratio of water is 2:1:0.7, and grinding glaze specific gravity out is 1.61g/ cm3;
The sieve fineness of the sieving process is 300 mesh, and tailing over after sieving is 0.1%;
After the glaze is imposed on billet surface drying, products, the coloration of the product glaze are obtained through 1350 DEG C of firings Value is L*=37.99, a*=14.11, b*=29.69.
Embodiment 5:
A kind of high additive ferrochrome waste residue brown ceramic glaze, using technical grade industrial chemicals, formula composition are as follows: calcining chromium Iron waste residue 32g, albite 27g, potassium feldspar 13g, calcite 14g, quartz 9g, kaolin 5g, through mixing, wet ball grinding, sieving Glaze is made;
The burning ferrochrome waste residue first carries out high-temperature calcination, crushing, sieving, drying, the temperature of the high-temperature calcination using preceding It is 1290 DEG C, crossing grit number is 200 mesh;
70g water, 0.1g sodium carboxymethylcellulose, the U.S. 0.01g Xian Shui are added in the compounding process;
Ball in the wet ball grinding process: material: the weight ratio of water is 2:1:0.7, and grinding glaze specific gravity out is 1.6g/ cm3;
The sieve fineness of the sieving process is 300 mesh, and tailing over after sieving is 0.1%;
After the glaze is imposed on billet surface drying, products, the coloration of the product glaze are obtained through 1370 DEG C of firings Value is L*=37.92, a*=14.03, b*=28.38.

Claims (5)

1. a kind of high additive ferrochrome waste residue brown ceramic glaze, it is characterised in that: technical grade industrial chemicals is used, by following components It forms by weight percentage: calcining 30~45wt% of ferrochrome waste residue, 24~28wt% of albite, 9~14wt% of potassium feldspar, Fang Xie 11~20wt% of stone, 3~15wt% of quartz, 5~7wt% of kaolin, through mixing, wet ball grinding, being sieved is made glaze;
The calcining ferrochrome waste residue first carries out high-temperature calcination, crushing, sieving, drying using preceding, and the temperature of the high-temperature calcination is 1250~1300 DEG C, crossing grit number is 200 mesh.
2. high additive ferrochrome waste residue brown ceramic glaze according to claim 1, it is characterised in that: in the compounding process Addition weight percent is 70wt% water, 0.1wt% sodium carboxymethylcellulose, the U.S. 0.01wt% Xian Shui.
3. high additive ferrochrome waste residue brown ceramic glaze according to claim 1, it is characterised in that: the wet ball grinding work Ball in sequence: material: the weight ratio of water is 2:1:0.7, and grinding glaze specific gravity out is 1.6~1.64g/cm3
4. high additive ferrochrome waste residue brown ceramic glaze according to claim 1, it is characterised in that: the sieving process Sieve fineness is 300 mesh, and tailing over after sieving is 0.1%.
5. the application method of -4 any high additive ferrochrome waste residue brown ceramic glazes according to claim 1, it is characterised in that: After the glaze is imposed on billet surface drying, products, the chromatic value of the product glaze are obtained through 1300~1380 DEG C of firings For L*=36~50, a*=10~15, b*=25~30.
CN201710360396.4A 2017-05-21 2017-05-21 A kind of high additive ferrochrome waste residue brown ceramic glaze and its application method Expired - Fee Related CN107056052B (en)

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CN109305795B (en) * 2018-10-08 2021-10-29 景德镇陶瓷大学 Kaolin porcelain body and application method thereof
CN110467349A (en) * 2019-08-29 2019-11-19 淄博三锐陶瓷科技有限公司 The method that mineral material containing coloring oxide recycles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1310207A (en) * 2000-10-20 2001-08-29 佛山科学技术学院 Preparing process of iron oxide red pigment for high-temperature ceramic with iron-containing industrial sludge
CN103086748A (en) * 2013-02-06 2013-05-08 陕西科技大学 Preparation method of slag bicrystal gold fancy glaze
CN105884197A (en) * 2016-04-07 2016-08-24 陕西科技大学 Method for preparing series iron-series colored glaze from iron-ore slag and decoration method based on colored glaze

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1310207A (en) * 2000-10-20 2001-08-29 佛山科学技术学院 Preparing process of iron oxide red pigment for high-temperature ceramic with iron-containing industrial sludge
CN103086748A (en) * 2013-02-06 2013-05-08 陕西科技大学 Preparation method of slag bicrystal gold fancy glaze
CN105884197A (en) * 2016-04-07 2016-08-24 陕西科技大学 Method for preparing series iron-series colored glaze from iron-ore slag and decoration method based on colored glaze

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