CN114014564A - 一种钢渣活化剂及其制备方法和应用 - Google Patents
一种钢渣活化剂及其制备方法和应用 Download PDFInfo
- Publication number
- CN114014564A CN114014564A CN202111363140.1A CN202111363140A CN114014564A CN 114014564 A CN114014564 A CN 114014564A CN 202111363140 A CN202111363140 A CN 202111363140A CN 114014564 A CN114014564 A CN 114014564A
- Authority
- CN
- China
- Prior art keywords
- steel slag
- reaction
- preparation
- activator
- solution
- 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
Links
- 239000002893 slag Substances 0.000 title claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 64
- 239000010959 steel Substances 0.000 title claims abstract description 64
- 239000012190 activator Substances 0.000 title claims abstract description 35
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 29
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002699 waste material Substances 0.000 claims abstract description 18
- 238000010992 reflux Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000007787 solid Substances 0.000 claims abstract description 10
- 239000003513 alkali Substances 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 8
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 8
- 230000002572 peristaltic effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- FAGUFWYHJQFNRV-UHFFFAOYSA-N tetraethylenepentamine Chemical compound NCCNCCNCCNCCN FAGUFWYHJQFNRV-UHFFFAOYSA-N 0.000 claims description 6
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000843 powder Substances 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 239000002910 solid waste Substances 0.000 abstract description 2
- 239000008098 formaldehyde solution Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 34
- 239000004568 cement Substances 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 9
- 229920005610 lignin Polymers 0.000 description 9
- 239000004570 mortar (masonry) Substances 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 7
- 239000001913 cellulose Substances 0.000 description 7
- 229960001124 trientine Drugs 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 239000012496 blank sample Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 230000003113 alkalizing effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001341 Crude steel Inorganic materials 0.000 description 2
- SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 description 2
- 229920002488 Hemicellulose Polymers 0.000 description 2
- 238000005576 amination reaction Methods 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000010998 test method Methods 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
- C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
- C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/14—Cements containing slag
- C04B7/147—Metallurgical slag
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202111363140.1A CN114014564B (zh) | 2021-11-17 | 2021-11-17 | 一种钢渣活化剂及其制备方法和应用 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202111363140.1A CN114014564B (zh) | 2021-11-17 | 2021-11-17 | 一种钢渣活化剂及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
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CN114014564A true CN114014564A (zh) | 2022-02-08 |
CN114014564B CN114014564B (zh) | 2022-07-26 |
Family
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CN202111363140.1A Active CN114014564B (zh) | 2021-11-17 | 2021-11-17 | 一种钢渣活化剂及其制备方法和应用 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101880147A (zh) * | 2010-05-01 | 2010-11-10 | 马鞍山市黄河水处理工程有限公司 | 一种钢渣生态混凝土、钢渣生态混凝土制品及其制备方法 |
CN102311242A (zh) * | 2011-05-27 | 2012-01-11 | 刘长福 | 一种造纸废液生产的水溶性高分子助磨剂及制造方法 |
CN103723943A (zh) * | 2013-12-19 | 2014-04-16 | 江苏苏博特新材料股份有限公司 | 一种利用工业副产物制备水泥分散剂的方法及应用 |
CN103864327A (zh) * | 2014-03-31 | 2014-06-18 | 江苏融达新材料股份有限公司 | 一种活化钢粉的制备方法 |
CN104529230A (zh) * | 2015-01-22 | 2015-04-22 | 东阿东昌天汇科技有限公司 | 一种矿渣微粉立磨用液体外加剂及其制备方法 |
CN109534700A (zh) * | 2018-12-06 | 2019-03-29 | 福建富润建材科技股份有限公司 | 一种钢渣改性剂及其制备方法 |
CN110028267A (zh) * | 2019-03-27 | 2019-07-19 | 广州市浩恒建材科技有限公司 | 一种高强度混凝土用聚羧酸减水剂的制备方法 |
CN110951929A (zh) * | 2019-12-20 | 2020-04-03 | 广西柳钢环保股份有限公司 | 一种还原钢渣中氧化铁和生产高活性钢渣的方法 |
CN113402243A (zh) * | 2021-06-23 | 2021-09-17 | 武汉理工大学 | 一种利用碳化涂层提高混凝土制品耐久性的方法 |
-
2021
- 2021-11-17 CN CN202111363140.1A patent/CN114014564B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101880147A (zh) * | 2010-05-01 | 2010-11-10 | 马鞍山市黄河水处理工程有限公司 | 一种钢渣生态混凝土、钢渣生态混凝土制品及其制备方法 |
CN102311242A (zh) * | 2011-05-27 | 2012-01-11 | 刘长福 | 一种造纸废液生产的水溶性高分子助磨剂及制造方法 |
CN103723943A (zh) * | 2013-12-19 | 2014-04-16 | 江苏苏博特新材料股份有限公司 | 一种利用工业副产物制备水泥分散剂的方法及应用 |
CN103864327A (zh) * | 2014-03-31 | 2014-06-18 | 江苏融达新材料股份有限公司 | 一种活化钢粉的制备方法 |
CN104529230A (zh) * | 2015-01-22 | 2015-04-22 | 东阿东昌天汇科技有限公司 | 一种矿渣微粉立磨用液体外加剂及其制备方法 |
CN109534700A (zh) * | 2018-12-06 | 2019-03-29 | 福建富润建材科技股份有限公司 | 一种钢渣改性剂及其制备方法 |
CN110028267A (zh) * | 2019-03-27 | 2019-07-19 | 广州市浩恒建材科技有限公司 | 一种高强度混凝土用聚羧酸减水剂的制备方法 |
CN110951929A (zh) * | 2019-12-20 | 2020-04-03 | 广西柳钢环保股份有限公司 | 一种还原钢渣中氧化铁和生产高活性钢渣的方法 |
CN113402243A (zh) * | 2021-06-23 | 2021-09-17 | 武汉理工大学 | 一种利用碳化涂层提高混凝土制品耐久性的方法 |
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SE01 | Entry into force of request for substantive examination | ||
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CP03 | Change of name, title or address |
Address after: 241000 No. 1-301, Area G, Construction Headquarters, Jiangbei New Area, Wuhu City, 150 meters south of Tongjiang Avenue, Jiangbei New Area, Wanjiang New Industry Cluster (except the trusteeship area), Wuhu City Patentee after: Anhui Conch Material Technology Co.,Ltd. Patentee after: Xiangyang conch New Material Technology Co.,Ltd. Address before: 241000 room 208, building 1, No.9, Wanjiang Avenue, Jiangbei industrial concentration area, Jiujiang District, Wuhu City, Anhui Province Patentee before: Anhui Conch New Materials Technology Co.,Ltd. Patentee before: Xiangyang conch New Material Technology Co.,Ltd. |
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CP03 | Change of name, title or address |