CN109748525B - 一种水泥窑协同处置飞灰的预处理方法 - Google Patents
一种水泥窑协同处置飞灰的预处理方法 Download PDFInfo
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- CN109748525B CN109748525B CN201910147691.0A CN201910147691A CN109748525B CN 109748525 B CN109748525 B CN 109748525B CN 201910147691 A CN201910147691 A CN 201910147691A CN 109748525 B CN109748525 B CN 109748525B
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- fly ash
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 117
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000005406 washing Methods 0.000 claims abstract description 84
- 239000011575 calcium Substances 0.000 claims abstract description 52
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 51
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- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
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- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
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Images
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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
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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CN112275782B (zh) * | 2020-10-30 | 2023-12-05 | 南京师范大学 | 一种基于二氧化碳调质的飞灰水洗装置及方法 |
CN113955954B (zh) * | 2021-08-31 | 2022-11-18 | 江西盖亚环保科技有限公司 | 飞灰的二氧化碳高压浸提脱钙工艺 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1963304A (zh) * | 2006-12-01 | 2007-05-16 | 清华大学 | 用加速碳酸化技术稳定化处理垃圾焚烧飞灰的方法 |
CN101182144A (zh) * | 2007-11-21 | 2008-05-21 | 清华大学 | 生活垃圾焚烧飞灰水泥窑煅烧资源化的方法 |
CN101817650A (zh) * | 2010-05-04 | 2010-09-01 | 北京市琉璃河水泥有限公司 | 一种水泥窑协同处理生活垃圾焚烧飞灰的方法 |
WO2013070328A1 (en) * | 2011-11-11 | 2013-05-16 | Ciuperca Romeo Ilarian | Concrete mix composition, mortar mix composition and method of making and curing concrete or mortar and concrete or mortar objects and structures |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1963304A (zh) * | 2006-12-01 | 2007-05-16 | 清华大学 | 用加速碳酸化技术稳定化处理垃圾焚烧飞灰的方法 |
CN101182144A (zh) * | 2007-11-21 | 2008-05-21 | 清华大学 | 生活垃圾焚烧飞灰水泥窑煅烧资源化的方法 |
CN101817650A (zh) * | 2010-05-04 | 2010-09-01 | 北京市琉璃河水泥有限公司 | 一种水泥窑协同处理生活垃圾焚烧飞灰的方法 |
WO2013070328A1 (en) * | 2011-11-11 | 2013-05-16 | Ciuperca Romeo Ilarian | Concrete mix composition, mortar mix composition and method of making and curing concrete or mortar and concrete or mortar objects and structures |
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