CN108795405A - The ceramsite propping agent of low-density and high-strength is made using waste and old refractory material - Google Patents
The ceramsite propping agent of low-density and high-strength is made using waste and old refractory material Download PDFInfo
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- CN108795405A CN108795405A CN201810751917.3A CN201810751917A CN108795405A CN 108795405 A CN108795405 A CN 108795405A CN 201810751917 A CN201810751917 A CN 201810751917A CN 108795405 A CN108795405 A CN 108795405A
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- waste
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/80—Compositions for reinforcing fractures, e.g. compositions of proppants used to keep the fractures open
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/1315—Non-ceramic binders
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1324—Recycled material, e.g. tile dust, stone waste, spent refractory material
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- 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
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention discloses a kind of ceramsite propping agents making low-density and high-strength using waste and old refractory material, include the raw material of following parts by weight：Waste and old refractory material 40-60 parts, 20-40 parts of ceramic clay, 3-6 parts of sintering aid, 0.5-2 parts of ball milling additive and water, water addition are the 50% of dry weight, and preparation method includes the following steps：S1：Raw material mixes：Wet-milling is carried out to waste and old refractory material, ceramic clay, sintering aid and ball milling additive, water is then added and is mixed, mixture, S2 is made：Dry powder processed：Mixture described in S1 is dried, is milled, powder is made.The present invention can improve the availability of waste material using waste and old refractory material as raw material, and preparation method is simple.
Description
Technical field
The present invention relates to proppant field more particularly to a kind of potteries making low-density and high-strength using waste and old refractory material
Grain proppant.
Background technology
Proppant refers to having certain particle size and the natural sand or artificial high strength ceramic particles of grading, and ceramsite propping agent is with aluminium
Alumina is raw material, is pelletized by powder, is sintered, have high temperature resistant, high pressure resistant, corrosion-resistant, high intensity, high flow conductivity,
The features such as low-density, low percentage of damage, most widely used, the Industrial Stoves such as blast furnace can largely use high-quality in actual use
High alumina either corundum based refractory materials, the waste material of a large amount of refractory material is will produce during maintenance maintenance, because very
More fire resisting waste materials are usually all also to re-work utilization after recycling, but the presence of impurity can only with magazines such as a large amount of ironys
Up to the present the use standard for reducing refractory material does not find that high alumina or corundum based refractory materials waste material are used to prepare support
The relevant report of agent so that waste material cannot be utilized adequately.
Invention content
Technical problems based on background technology, the present invention is proposed makes low-density high-strength using waste and old refractory material
The ceramsite propping agent of degree.
The ceramsite propping agent proposed by the present invention that low-density and high-strength is made using waste and old refractory material, including following weight
The raw material of part：Waste and old refractory material 40-60 parts, 20-40 parts of ceramic clay, 3-6 parts of sintering aid, 0.5-2 parts of ball milling additive
And water, water addition are the 50% of dry weight；
Preparation method includes the following steps：
S1：Raw material mixes：Wet-milling is carried out to waste and old refractory material, ceramic clay, sintering aid and ball milling additive, is then added
Water is mixed, and mixture is made；
S2：Dry powder processed：Mixture described in S1 is dried, is milled, powder is made；
S3：Balling-up：Ball kind is made in powder described in S2, then rolling obtains haydite green body, is sieved later to haydite green body
Choosing is dried；
S4：Firing：Haydite green body of the screening described in S3 after dry is fired into proppant semi-finished product；
S5：Working process：Ball milling is carried out to the proppant semi-finished product described in S4, is polished, is dried, proppant sample is made
Product；
S6：Performance test：Proppant sample described in S5 is tested for the property, test passes can be prepared by ceramsite propping agent
Finished product；
S7：Packaging：Ceramsite propping agent finished product described in S6 is packed, is stored.
Preferably, include the raw material of following parts by weight：Waste and old refractory material 41-59 parts, 21-39 parts of ceramic clay, sintering
4-5 parts of auxiliary agent, 1-1.5 parts of ball milling additive.
Preferably, the weight ratio of the waste and old refractory material, ceramic clay, sintering aid and ball milling additive is 41-59：
21-39：4-5：1-1.5.
Preferably, in the S2, mixture is put into drying machine, heating is dried, by mixture after the completion of drying
Taking-up is put into flour mill and is milled.
Preferably, in the S3, balling-up carries out on sugar coating machine, prepares ball kind first, then the side in sugar coating machine
Powder side penetrating water is added and obtains the round and smooth haydite green body of shape after rolling.
Preferably, in the S3, haydite green body is put on the sieve in screening machine, starts screening machine, keeps sieve continuous
Carry out move back and forth, haydite green body is sieved.
Preferably, in the S4, firing temperature is different and different according to formula, for high aluminium content sample, firing temperature
1350-1420 DEG C, middle aluminium content sample is burnt at 1300-1350 DEG C, and low-density sample is burnt at a temperature of 1200-1300 DEG C
At in maximum sintering temperature heat preservation 2h.
Preferably, in the S4, firing is completed in cabinet-type electric furnace, and mass production carries out in tunnel oven.
Preferably, in the S6, when being tested for the property to proppant sample, the apparent density of test sample is needed（Very
Density）, bulk density（Bulk density）, intensity, acid resistance, fracture apperance, phase composition.
Preferably, in the S6, the flow conductivity of proppant sample is tested using flow conductivity tester.
The beneficial effects of the invention are as follows：By the way that the availability of waste material can be improved using waste and old refractory material as raw material, pass through
There is higher cohesive force, plasticity and good sintering character by raw material of ceramic clay, by using sintering aid as raw material
Can acceleration of sintering densification, by that can increase the surface smooth degree of proppant using ball milling additive as raw material, raising is led
Stream ability, the present invention can improve the availability of waste material using waste and old refractory material as raw material, and preparation method is simple.
Specific implementation mode
The present invention is made further to explain with reference to specific embodiment.
Embodiment one
The present invention proposes the ceramsite propping agent that low-density and high-strength is made using waste and old refractory material, including following parts by weight
Raw material：40 parts of waste and old refractory material, 20 parts of ceramic clay, 3 parts of sintering aid, 0.5 part of ball milling additive and water, water addition are
The 50% of dry weight；
Preparation method includes the following steps：
S1：Raw material mixes：Wet-milling is carried out to waste and old refractory material, ceramic clay, sintering aid and ball milling additive, is then added
Water is mixed, and mixture is made；
S2：Dry powder processed：Mixture described in S1 is dried, is milled, powder is made；
S3：Balling-up：Ball kind is made in powder described in S2, then rolling obtains haydite green body, is sieved later to haydite green body
Choosing is dried；
S4：Firing：Haydite green body of the screening described in S3 after dry is fired into proppant semi-finished product；
S5：Working process：Ball milling is carried out to the proppant semi-finished product described in S4, is polished, is dried, proppant sample is made
Product；
S6：Performance test：Proppant sample described in S5 is tested for the property, test passes can be prepared by ceramsite propping agent
Finished product；
S7：Packaging：Ceramsite propping agent finished product described in S6 is packed, is stored.
Embodiment two
The present invention proposes the ceramsite propping agent that low-density and high-strength is made using waste and old refractory material, including following parts by weight
Raw material：50 parts of waste and old refractory material, 30 parts of ceramic clay, 4 parts of sintering aid, 1 part of ball milling additive and water, water addition are dry
The 50% of base weight amount；
Preparation method includes the following steps：
S1：Raw material mixes：Wet-milling is carried out to waste and old refractory material, ceramic clay, sintering aid and ball milling additive, is then added
Water is mixed, and mixture is made；
S2：Dry powder processed：Mixture described in S1 is dried, is milled, powder is made；
S3：Balling-up：Ball kind is made in powder described in S2, then rolling obtains haydite green body, is sieved later to haydite green body
Choosing is dried；
S4：Firing：Haydite green body of the screening described in S3 after dry is fired into proppant semi-finished product；
S5：Working process：Ball milling is carried out to the proppant semi-finished product described in S4, is polished, is dried, proppant sample is made
Product；
S6：Performance test：Proppant sample described in S5 is tested for the property, test passes can be prepared by ceramsite propping agent
Finished product；
S7：Packaging：Ceramsite propping agent finished product described in S6 is packed, is stored.
Embodiment three
The present invention proposes the ceramsite propping agent that low-density and high-strength is made using waste and old refractory material, including following parts by weight
Raw material：60 parts of waste and old refractory material, 40 parts of ceramic clay, 6 parts of sintering aid, 2 parts of ball milling additive and water, water addition are dry
The 50% of base weight amount；
Preparation method includes the following steps：
S1：Raw material mixes：Wet-milling is carried out to waste and old refractory material, ceramic clay, sintering aid and ball milling additive, is then added
Water is mixed, and mixture is made；
S2：Dry powder processed：Mixture described in S1 is dried, is milled, powder is made；
S3：Balling-up：Ball kind is made in powder described in S2, then rolling obtains haydite green body, is sieved later to haydite green body
Choosing is dried；
S4：Firing：Haydite green body of the screening described in S3 after dry is fired into proppant semi-finished product；
S5：Working process：Ball milling is carried out to the proppant semi-finished product described in S4, is polished, is dried, proppant sample is made
Product；
S6：Performance test：Proppant sample described in S5 is tested for the property, test passes can be prepared by ceramsite propping agent
Finished product；
S7：Packaging：Ceramsite propping agent finished product described in S6 is packed, is stored.
By ceramsite propping agent made from embodiment one, two, three, the availability of waste material can be improved, preparation method is simple.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. making the ceramsite propping agent of low-density and high-strength using waste and old refractory material, which is characterized in that including following parts by weight
Raw material：Waste and old refractory material 40-60 parts, 20-40 parts of ceramic clay, 3-6 parts of sintering aid, 0.5-2 parts of ball milling additive and
Water, water addition are the 50% of dry weight；
Preparation method includes the following steps：
S1：Raw material mixes：Wet-milling is carried out to waste and old refractory material, ceramic clay, sintering aid and ball milling additive, is then added
Water is mixed, and mixture is made；
S2：Dry powder processed：Mixture described in S1 is dried, is milled, powder is made；
S3：Balling-up：Ball kind is made in powder described in S2, then rolling obtains haydite green body, is sieved later to haydite green body
Choosing is dried；
S4：Firing：Haydite green body of the screening described in S3 after dry is fired into proppant semi-finished product；
S5：Working process：Ball milling is carried out to the proppant semi-finished product described in S4, is polished, is dried, proppant sample is made
Product；
S6：Performance test：Proppant sample described in S5 is tested for the property, test passes can be prepared by ceramsite propping agent
Finished product；
S7：Packaging：Ceramsite propping agent finished product described in S6 is packed, is stored.
2. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, includes the raw material of following parts by weight：Waste and old refractory material 41-59 parts, 21-39 parts of ceramic clay, 4-5 parts of sintering aid,
1-1.5 parts of ball milling additive.
3. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
Be, the waste and old refractory material, ceramic clay, sintering aid and ball milling additive weight ratio be 41-59：21-39：4-5：
1-1.5。
4. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, in the S2, mixture is put into drying machine, and heating is dried, and takes out mixture after the completion of dry and puts mill into
It is milled in powder machine.
5. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, in the S3, balling-up carries out on sugar coating machine, prepares ball kind first, then in sugar coating machine when powder is added
It sprays into water and obtains the round and smooth haydite green body of shape after rolling.
6. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, in the S3, haydite green body is put on the sieve in screening machine, starts screening machine, sieve is made constantly to carry out back and forth
Movement, sieves haydite green body.
7. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, in the S4, firing temperature is different and different according to formula, for high aluminium content sample, firing temperature 1350-1420
DEG C, middle aluminium content sample is burnt at 1300-1350 DEG C, and low-density sample is burnt at a temperature of 1200-1300 DEG C, in most high fever
At temperature 2h.
8. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, in the S4, firing is completed in cabinet-type electric furnace, and mass production carries out in tunnel oven.
9. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, in the S6, when being tested for the property to proppant sample, needs the apparent density of test sample, bulk density, strong
Degree, acid resistance, fracture apperance, phase composition.
10. the ceramsite propping agent according to claim 1 for making low-density and high-strength using waste and old refractory material, feature
It is, in the S6, the flow conductivity of proppant sample is tested using flow conductivity tester.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810751917.3A CN108795405A (en) | 2018-07-10 | 2018-07-10 | The ceramsite propping agent of low-density and high-strength is made using waste and old refractory material |
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|---|---|---|---|
| CN201810751917.3A CN108795405A (en) | 2018-07-10 | 2018-07-10 | The ceramsite propping agent of low-density and high-strength is made using waste and old refractory material |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004017A (en) * | 2020-02-11 | 2020-04-14 | 郑州博升耐火材料有限公司 | Method for preparing refractory ball by using waste refractory material |
| CN111454076A (en) * | 2020-04-30 | 2020-07-28 | 西安建筑科技大学 | Ceramsite proppant prepared from blast furnace tapping channel waste and preparation process |
| CN113604211A (en) * | 2021-08-11 | 2021-11-05 | 贵阳鑫睿材料科技有限公司 | Method for preparing ceramsite proppant from low-grade bauxite and hard refractory clay |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757780A (en) * | 2012-08-10 | 2012-10-31 | 巩义市天祥耐材有限公司 | Oil fracturing propping agent and production method thereof |
| CN105198390A (en) * | 2015-10-26 | 2015-12-30 | 铜川恒晟科技材料有限公司 | Ceramic material and preparation method and application thereof |
| WO2016183181A1 (en) * | 2015-05-12 | 2016-11-17 | Ecolab Usa Inc. | Crosslinker composition including synthetic layered silicate |
-
2018
- 2018-07-10 CN CN201810751917.3A patent/CN108795405A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757780A (en) * | 2012-08-10 | 2012-10-31 | 巩义市天祥耐材有限公司 | Oil fracturing propping agent and production method thereof |
| WO2016183181A1 (en) * | 2015-05-12 | 2016-11-17 | Ecolab Usa Inc. | Crosslinker composition including synthetic layered silicate |
| CN105198390A (en) * | 2015-10-26 | 2015-12-30 | 铜川恒晟科技材料有限公司 | Ceramic material and preparation method and application thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004017A (en) * | 2020-02-11 | 2020-04-14 | 郑州博升耐火材料有限公司 | Method for preparing refractory ball by using waste refractory material |
| CN111454076A (en) * | 2020-04-30 | 2020-07-28 | 西安建筑科技大学 | Ceramsite proppant prepared from blast furnace tapping channel waste and preparation process |
| CN113604211A (en) * | 2021-08-11 | 2021-11-05 | 贵阳鑫睿材料科技有限公司 | Method for preparing ceramsite proppant from low-grade bauxite and hard refractory clay |
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Application publication date: 20181113 |
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