CN102311239B - 提高粉煤灰活性的复合激活方法 - Google Patents
提高粉煤灰活性的复合激活方法 Download PDFInfo
- Publication number
- CN102311239B CN102311239B CN2011101607304A CN201110160730A CN102311239B CN 102311239 B CN102311239 B CN 102311239B CN 2011101607304 A CN2011101607304 A CN 2011101607304A CN 201110160730 A CN201110160730 A CN 201110160730A CN 102311239 B CN102311239 B CN 102311239B
- Authority
- CN
- China
- Prior art keywords
- flyash
- calcium
- exciting agent
- grinding aid
- sodium sulfate
- 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
- 230000000694 effects Effects 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000004913 activation Effects 0.000 title claims abstract description 9
- 239000010883 coal ash Substances 0.000 title abstract description 9
- 150000001875 compounds Chemical class 0.000 title abstract 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 37
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000011575 calcium Substances 0.000 claims abstract description 31
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 30
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 20
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 20
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 20
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 17
- 235000017550 sodium carbonate Nutrition 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 15
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000292 calcium oxide Substances 0.000 claims abstract description 10
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 239000010881 fly ash Substances 0.000 claims description 58
- 239000002131 composite material Substances 0.000 claims description 28
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims description 17
- 229920005610 lignin Polymers 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000013329 compounding Methods 0.000 claims description 7
- 229920005551 calcium lignosulfonate Polymers 0.000 abstract 3
- 235000001465 calcium Nutrition 0.000 abstract 1
- 235000012255 calcium oxide Nutrition 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 17
- 239000003818 cinder Substances 0.000 description 10
- 230000003213 activating effect Effects 0.000 description 6
- 239000004568 cement Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 5
- 239000002956 ash Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- -1 fineness 〉=25% Substances 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101607304A CN102311239B (zh) | 2011-06-15 | 2011-06-15 | 提高粉煤灰活性的复合激活方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011101607304A CN102311239B (zh) | 2011-06-15 | 2011-06-15 | 提高粉煤灰活性的复合激活方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102311239A CN102311239A (zh) | 2012-01-11 |
CN102311239B true CN102311239B (zh) | 2013-02-06 |
Family
ID=45424848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011101607304A Active CN102311239B (zh) | 2011-06-15 | 2011-06-15 | 提高粉煤灰活性的复合激活方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102311239B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106082753B (zh) * | 2016-06-12 | 2018-09-18 | 陕西建业环保科技有限公司 | 超细粉混凝土掺合料 |
CN112679131A (zh) * | 2021-01-26 | 2021-04-20 | 内蒙古宏尔高新材料科技有限公司 | 一种用于磨细粉煤灰的粉体改性激发剂及其制备方法 |
CN112979202A (zh) * | 2021-02-09 | 2021-06-18 | 内蒙古宏尔高新材料科技有限公司 | 用于磨细粒化高炉矿渣粉的液体改性激发剂及其制备方法 |
CN113735481B (zh) * | 2021-08-27 | 2023-01-24 | 河南理工大学 | 一种复合早强型矿物掺合料及其制备方法和应用 |
CN115947562A (zh) * | 2022-06-16 | 2023-04-11 | 桂林理工大学 | 一种高适应性超细矿物掺合料助磨激发剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1089583A (zh) * | 1993-06-24 | 1994-07-20 | 方宝清 | 粉煤灰水化砖的生产方法 |
CN101172801A (zh) * | 2006-11-01 | 2008-05-07 | 中国矿业大学(北京) | 高掺量粉煤灰水泥及制备方法 |
-
2011
- 2011-06-15 CN CN2011101607304A patent/CN102311239B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1089583A (zh) * | 1993-06-24 | 1994-07-20 | 方宝清 | 粉煤灰水化砖的生产方法 |
CN101172801A (zh) * | 2006-11-01 | 2008-05-07 | 中国矿业大学(北京) | 高掺量粉煤灰水泥及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN102311239A (zh) | 2012-01-11 |
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Free format text: FORMER OWNER: ZHEJIANG ZHE'NENG ENERGY-SAVING TECHNOLOGY CO., LTD. Effective date: 20120820 |
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Effective date of registration: 20120820 Address after: 310006, room 1, building 1701, Hua Hua Plaza, Ring North Road, Hangzhou, Gongshu District, Zhejiang Applicant after: ZHEJIANG TIANDA ENVIRONMENTAL PROTECTION Co.,Ltd. Address before: 310006, room 1, building 1701, Hua Hua Plaza, Ring North Road, Hangzhou, Gongshu District, Zhejiang Applicant before: Zhejiang Tianda Environmental Protection Co.,Ltd. Applicant before: ZHEJIANG ZHENENG ENERGY SAVING TECHNOLOGY Co.,Ltd. |
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Address after: 310006 room 1701, Hua zhe Plaza, Gongshu District North Road, Hangzhou, Zhejiang, 1701 Patentee after: Zhejiang Tianda Environmental Protection Co.,Ltd. Address before: 310006 room 1701, building 1, Hua zhe Plaza, Gongshu District North Road, Hangzhou, Zhejiang. Patentee before: Zhejiang Tianda Environmental Protection Co.,Ltd. |
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Effective date of registration: 20180709 Address after: 310012 99 Huaxing Road, Xihu District, Hangzhou, Zhejiang (Hangzhou Neusoft business building) Patentee after: ZHEJIANG TIANDI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Address before: 310006 room 1701, Hua zhe Plaza, Gongshu District North Road, Hangzhou, Zhejiang, 1701 Patentee before: Zhejiang Tianda Environmental Protection Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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Address after: 310012 99 Huaxing Road, Xihu District, Hangzhou, Zhejiang (Hangzhou Neusoft business building) Patentee after: Zhejiang Tiandi Environmental Protection Technology Co.,Ltd. Address before: 310012 99 Huaxing Road, Xihu District, Hangzhou, Zhejiang (Hangzhou Neusoft business building) Patentee before: ZHEJIANG TIANDI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231102 Address after: Room A710, Building 1, No. 2159-1 Yuhangtang Road, Wuchang Street, Yuhang District, Hangzhou City, Zhejiang Province, 310015 Patentee after: Zhejiang Zheneng Tianda Environmental Protection Technology Co.,Ltd. Address before: 310012 99 Huaxing Road, Xihu District, Hangzhou, Zhejiang (Hangzhou Neusoft business building) Patentee before: Zhejiang Tiandi Environmental Protection Technology Co.,Ltd. |