CN107337466A - 一种煤矸石陶粒及其制备方法 - Google Patents
一种煤矸石陶粒及其制备方法 Download PDFInfo
- Publication number
- CN107337466A CN107337466A CN201610864389.3A CN201610864389A CN107337466A CN 107337466 A CN107337466 A CN 107337466A CN 201610864389 A CN201610864389 A CN 201610864389A CN 107337466 A CN107337466 A CN 107337466A
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- Prior art keywords
- coal gangue
- haydite
- gangue haydite
- stone flour
- flyash
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000003245 coal Substances 0.000 title claims abstract description 65
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000000843 powder Substances 0.000 claims abstract description 45
- 239000004575 stone Substances 0.000 claims abstract description 44
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 43
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 235000013312 flour Nutrition 0.000 claims abstract description 40
- 239000010881 fly ash Substances 0.000 claims abstract description 30
- 238000005498 polishing Methods 0.000 claims abstract description 30
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 20
- 239000004088 foaming agent Substances 0.000 claims abstract description 20
- 238000005453 pelletization Methods 0.000 claims abstract description 16
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 238000002156 mixing Methods 0.000 claims abstract description 8
- 238000010792 warming Methods 0.000 claims abstract description 8
- 238000010521 absorption reaction Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 29
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 24
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical group O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 14
- 229910052681 coesite Inorganic materials 0.000 claims description 14
- 229910052593 corundum Inorganic materials 0.000 claims description 14
- 229910052906 cristobalite Inorganic materials 0.000 claims description 14
- 238000000227 grinding Methods 0.000 claims description 14
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- 229910052682 stishovite Inorganic materials 0.000 claims description 14
- 229910052905 tridymite Inorganic materials 0.000 claims description 14
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 14
- 239000011812 mixed powder Substances 0.000 claims description 13
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 7
- -1 it is well mixed Substances 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 3
- 239000004035 construction material Substances 0.000 abstract description 2
- 239000002985 plastic film Substances 0.000 description 6
- 229920006255 plastic film Polymers 0.000 description 6
- 230000000384 rearing effect Effects 0.000 description 6
- 238000011056 performance test Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
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- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
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- C—CHEMISTRY; METALLURGY
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- 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
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- 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
- C04B33/135—Combustion residues, e.g. fly ash, incineration waste
- C04B33/1352—Fuel ashes, e.g. fly ash
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
- C04B2235/3267—MnO2
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
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- C—CHEMISTRY; METALLURGY
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
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- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
- C04B2235/661—Multi-step sintering
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- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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- 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)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Glass Compositions (AREA)
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Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610864389.3A CN107337466B (zh) | 2016-09-29 | 2016-09-29 | 一种煤矸石陶粒及其制备方法 |
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CN201610864389.3A CN107337466B (zh) | 2016-09-29 | 2016-09-29 | 一种煤矸石陶粒及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107337466A true CN107337466A (zh) | 2017-11-10 |
CN107337466B CN107337466B (zh) | 2020-07-21 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109279901A (zh) * | 2018-08-29 | 2019-01-29 | 长安大学 | 一种轻质陶粒及制备方法 |
CN110508257A (zh) * | 2019-08-23 | 2019-11-29 | 煤炭科学技术研究院有限公司 | 一种废水处理用炭-多孔陶质复合吸附滤料及其制备方法和应用 |
CN113135679A (zh) * | 2021-04-16 | 2021-07-20 | 成都中弘轨道交通环保产业股份有限公司 | 一种利用霞石尾矿烧制陶粒的组成配方及其制备方法 |
CN113698175A (zh) * | 2021-07-28 | 2021-11-26 | 上格环境科技(上海)有限公司 | 煤矸石陶粒及其制备方法 |
CN116177990A (zh) * | 2023-02-13 | 2023-05-30 | 中国恩菲工程技术有限公司 | 煤矸石协同石膏渣生产陶粒轻骨料的方法及*** |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW201206860A (en) * | 2010-08-10 | 2012-02-16 | pei-xun Lai | Manufacturing method of energy-saving ceramsite construction material and products thereof |
CN103539480A (zh) * | 2013-09-25 | 2014-01-29 | 沈阳建筑大学 | 一种高强煤矸石陶粒的制备 |
CN103626517A (zh) * | 2013-11-06 | 2014-03-12 | 中国科学院广州能源研究所 | 一种多孔陶粒及其制备方法 |
-
2016
- 2016-09-29 CN CN201610864389.3A patent/CN107337466B/zh active Active
Patent Citations (3)
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TW201206860A (en) * | 2010-08-10 | 2012-02-16 | pei-xun Lai | Manufacturing method of energy-saving ceramsite construction material and products thereof |
CN103539480A (zh) * | 2013-09-25 | 2014-01-29 | 沈阳建筑大学 | 一种高强煤矸石陶粒的制备 |
CN103626517A (zh) * | 2013-11-06 | 2014-03-12 | 中国科学院广州能源研究所 | 一种多孔陶粒及其制备方法 |
Non-Patent Citations (2)
Title |
---|
戴英等: ""玻化砖抛光废料制备陶粒的研究"", 《佛山陶瓷》 * |
甘伟: ""陶瓷抛光渣及其利用研究"", 《广东建材》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109279901A (zh) * | 2018-08-29 | 2019-01-29 | 长安大学 | 一种轻质陶粒及制备方法 |
CN110508257A (zh) * | 2019-08-23 | 2019-11-29 | 煤炭科学技术研究院有限公司 | 一种废水处理用炭-多孔陶质复合吸附滤料及其制备方法和应用 |
CN113135679A (zh) * | 2021-04-16 | 2021-07-20 | 成都中弘轨道交通环保产业股份有限公司 | 一种利用霞石尾矿烧制陶粒的组成配方及其制备方法 |
CN113698175A (zh) * | 2021-07-28 | 2021-11-26 | 上格环境科技(上海)有限公司 | 煤矸石陶粒及其制备方法 |
CN116177990A (zh) * | 2023-02-13 | 2023-05-30 | 中国恩菲工程技术有限公司 | 煤矸石协同石膏渣生产陶粒轻骨料的方法及*** |
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CN107337466B (zh) | 2020-07-21 |
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