CN101863068B - 一种利用粉煤灰提铝残渣生产蒸压砖的方法 - Google Patents
一种利用粉煤灰提铝残渣生产蒸压砖的方法 Download PDFInfo
- Publication number
- CN101863068B CN101863068B CN2010101618959A CN201010161895A CN101863068B CN 101863068 B CN101863068 B CN 101863068B CN 2010101618959 A CN2010101618959 A CN 2010101618959A CN 201010161895 A CN201010161895 A CN 201010161895A CN 101863068 B CN101863068 B CN 101863068B
- Authority
- CN
- China
- Prior art keywords
- residue
- aluminum
- pulverized fuel
- fuel ash
- extracted pulverized
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 239000011449 brick Substances 0.000 title abstract description 9
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 10
- 239000004571 lime Substances 0.000 claims abstract description 10
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 8
- 239000010440 gypsum Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 25
- 239000010881 fly ash Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 16
- 239000002956 ash Substances 0.000 claims description 15
- 238000012423 maintenance Methods 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 14
- 238000000748 compression moulding Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 230000029087 digestion Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims description 5
- 238000002425 crystallisation Methods 0.000 claims description 2
- 230000008025 crystallization Effects 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000010883 coal ash Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
SiO2 | Al2O3 | TiO2 | CaO | MgO | Fe2O3 | FeO | K2O | Na2O | SO3 | LOS | 总和 |
47.30 | 29.57 | 2.08 | 2.91 | 0.03 | 0.62 | 0.06 | 0.25 | 0.12 | 5.02 | 13.64 | 96.58 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101618959A CN101863068B (zh) | 2010-04-27 | 2010-04-27 | 一种利用粉煤灰提铝残渣生产蒸压砖的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101618959A CN101863068B (zh) | 2010-04-27 | 2010-04-27 | 一种利用粉煤灰提铝残渣生产蒸压砖的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101863068A CN101863068A (zh) | 2010-10-20 |
CN101863068B true CN101863068B (zh) | 2012-06-27 |
Family
ID=42955084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010101618959A Active CN101863068B (zh) | 2010-04-27 | 2010-04-27 | 一种利用粉煤灰提铝残渣生产蒸压砖的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101863068B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102390944B (zh) * | 2011-07-29 | 2013-01-02 | 武汉理工大学 | 一种尾矿蒸压砖的级配设计方法 |
CN107663047A (zh) * | 2017-09-27 | 2018-02-06 | 宿州市埇桥区三八街道九里村兴农服务有限公司 | 一种粉煤灰砖及其生产方法 |
CN112110714A (zh) * | 2020-09-18 | 2020-12-22 | 神华准能资源综合开发有限公司 | 一种耐酸砖材料的制备方法及其应用 |
CN113105205A (zh) * | 2021-04-26 | 2021-07-13 | 石嘴山市益瑞生态科技有限公司 | 一种全废渣蒸压粉煤灰砖及其制备方法 |
CN115259886A (zh) * | 2022-08-09 | 2022-11-01 | 福建省矿投环保科技有限公司 | 一种钨镍矿尾矿和粉煤灰提铝残渣制备加气混凝土砌块的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1079452A (zh) * | 1992-06-05 | 1993-12-15 | 山西铝业建设公司 | 赤泥复合砖及制备方法 |
JP4485159B2 (ja) * | 2003-08-13 | 2010-06-16 | 中国電力株式会社 | 調湿材の製造方法 |
CN1216005C (zh) * | 2003-09-22 | 2005-08-24 | 济南大学 | 一种利用油田污泥制成的地面砖的生产方法 |
-
2010
- 2010-04-27 CN CN2010101618959A patent/CN101863068B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN101863068A (zh) | 2010-10-20 |
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C10 | Entry into substantive examination | ||
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Free format text: FORMER OWNER: SHENHUA ZHUNGER ENERGY CO., LTD. Effective date: 20111206 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111206 Address after: 100011 Beijing Dongcheng District, West Binhe Road, No. 22 Applicant after: China Shenhua Energy Co., Ltd. Address before: 100011 Beijing city Dongcheng District No. 16 Andrew intercontinental 4 storey building Applicant before: China Shenhua Energy Co., Ltd. Co-applicant before: Shenhua Zhunger Energy Co., Ltd. |
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C14 | Grant of patent or utility model | ||
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