CN114804668A - 一种用于生产再生骨料的活化固碳材料的制备方法 - Google Patents
一种用于生产再生骨料的活化固碳材料的制备方法 Download PDFInfo
- Publication number
- CN114804668A CN114804668A CN202210594558.1A CN202210594558A CN114804668A CN 114804668 A CN114804668 A CN 114804668A CN 202210594558 A CN202210594558 A CN 202210594558A CN 114804668 A CN114804668 A CN 114804668A
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- fixing material
- steel slag
- slag
- recycled aggregate
- 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
- 239000000463 material Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000002893 slag Substances 0.000 claims abstract description 98
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 87
- 239000010959 steel Substances 0.000 claims abstract description 87
- 230000003213 activating effect Effects 0.000 claims abstract description 24
- 239000011259 mixed solution Substances 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 238000000227 grinding Methods 0.000 claims abstract description 16
- 238000010000 carbonizing Methods 0.000 claims abstract description 14
- 238000007885 magnetic separation Methods 0.000 claims abstract description 14
- 238000005469 granulation Methods 0.000 claims abstract description 13
- 230000003179 granulation Effects 0.000 claims abstract description 13
- 238000007605 air drying Methods 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000001994 activation Methods 0.000 claims abstract description 5
- 230000000873 masking effect Effects 0.000 claims abstract description 5
- 230000004913 activation Effects 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 63
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 35
- 235000019353 potassium silicate Nutrition 0.000 claims description 26
- 239000000243 solution Substances 0.000 claims description 24
- 238000003763 carbonization Methods 0.000 claims description 18
- 239000008235 industrial water Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000004115 Sodium Silicate Substances 0.000 claims description 9
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 9
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 9
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000012670 alkaline solution Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000008399 tap water Substances 0.000 claims description 2
- 235000020679 tap water Nutrition 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 14
- 239000004568 cement Substances 0.000 abstract description 12
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 7
- 239000001569 carbon dioxide Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract description 2
- 150000001342 alkaline earth metals Chemical class 0.000 abstract description 2
- 239000002803 fossil fuel Substances 0.000 abstract description 2
- 239000005431 greenhouse gas Substances 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012190 activator Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910001748 carbonate mineral Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 229910052752 metalloid Inorganic materials 0.000 description 1
- 150000002738 metalloids Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052604 silicate mineral Inorganic materials 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
-
- 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
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)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210594558.1A CN114804668B (zh) | 2022-05-27 | 2022-05-27 | 一种用于生产再生骨料的活化负碳材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210594558.1A CN114804668B (zh) | 2022-05-27 | 2022-05-27 | 一种用于生产再生骨料的活化负碳材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114804668A true CN114804668A (zh) | 2022-07-29 |
CN114804668B CN114804668B (zh) | 2023-11-03 |
Family
ID=82518520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210594558.1A Active CN114804668B (zh) | 2022-05-27 | 2022-05-27 | 一种用于生产再生骨料的活化负碳材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114804668B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115259712A (zh) * | 2022-08-31 | 2022-11-01 | 霖和气候科技(北京)有限公司 | 一种高固废基汇碳化免烧轻骨料的制备方法 |
CN115582906A (zh) * | 2022-10-14 | 2023-01-10 | 太仓金马智能装备有限公司 | 利用建筑装修垃圾再生骨料制备固碳建材的系统及方法 |
CN116969717A (zh) * | 2023-09-21 | 2023-10-31 | 中国矿业大学(北京) | 一种固碳型复合多孔人工骨料及其制备方法 |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372640A (en) * | 1990-09-03 | 1994-12-13 | Holderbank Financiere Glarus Ag. | Tectoaluminosilicate cement and a process for its manufacture |
DE19624428A1 (de) * | 1996-06-19 | 1998-01-02 | Holderbank Financ Glarus | Verfahren zur Aufbereitung von Reststoffen |
KR20060072793A (ko) * | 2004-12-23 | 2006-06-28 | 주식회사 포스코 | 제강슬래그를 이용한 고철대체재의 제조방법 |
CN101182138A (zh) * | 2007-11-26 | 2008-05-21 | 济南大学 | 一种钢渣性能优化处理方法 |
CN101343155A (zh) * | 2008-08-29 | 2009-01-14 | 济南大学 | 碳化养护废弃物制成的再生骨料 |
CN103111186A (zh) * | 2013-02-22 | 2013-05-22 | 中国科学院过程工程研究所 | 一种强化钢渣矿化固定二氧化碳的方法 |
BR102012010159A2 (pt) * | 2012-04-30 | 2014-03-25 | Vento Leste Engenharia E Projeto S S | Argamassa de baixa resistividade |
CN103992054A (zh) * | 2014-02-23 | 2014-08-20 | 济南大学 | 一种碳酸化钢渣骨料及其制备方法 |
CN104446022A (zh) * | 2014-12-18 | 2015-03-25 | 长沙紫宸科技开发有限公司 | 一种用钢渣制备钢渣砂、活化渣粉和ro相的方法 |
CN105130215A (zh) * | 2015-08-18 | 2015-12-09 | 湖北湖大天沭新能源材料工业研究设计院有限公司 | 一种用于加气混凝土钙质材料的钢渣微粉及其制备方法 |
CN107879704A (zh) * | 2017-11-21 | 2018-04-06 | 常州市奥普泰科光电有限公司 | 一种复合钢渣碳化砖的制备方法 |
CN108558351A (zh) * | 2018-06-13 | 2018-09-21 | 大连理工大学 | 一种以人造碳化钢渣小球作骨料的低碱植生混凝土砌块及其制备方法 |
CN110282925A (zh) * | 2019-06-25 | 2019-09-27 | 南京工业大学 | 一种碳化钢渣人工多孔骨料及其制备方法 |
EP3946865A1 (en) * | 2020-06-03 | 2022-02-09 | Carbicrete Inc. | Method for making carbonated precast concrete products with enhanced durability |
-
2022
- 2022-05-27 CN CN202210594558.1A patent/CN114804668B/zh active Active
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5372640A (en) * | 1990-09-03 | 1994-12-13 | Holderbank Financiere Glarus Ag. | Tectoaluminosilicate cement and a process for its manufacture |
DE19624428A1 (de) * | 1996-06-19 | 1998-01-02 | Holderbank Financ Glarus | Verfahren zur Aufbereitung von Reststoffen |
KR20060072793A (ko) * | 2004-12-23 | 2006-06-28 | 주식회사 포스코 | 제강슬래그를 이용한 고철대체재의 제조방법 |
CN101182138A (zh) * | 2007-11-26 | 2008-05-21 | 济南大学 | 一种钢渣性能优化处理方法 |
CN101343155A (zh) * | 2008-08-29 | 2009-01-14 | 济南大学 | 碳化养护废弃物制成的再生骨料 |
BR102012010159A2 (pt) * | 2012-04-30 | 2014-03-25 | Vento Leste Engenharia E Projeto S S | Argamassa de baixa resistividade |
CN103111186A (zh) * | 2013-02-22 | 2013-05-22 | 中国科学院过程工程研究所 | 一种强化钢渣矿化固定二氧化碳的方法 |
CN103992054A (zh) * | 2014-02-23 | 2014-08-20 | 济南大学 | 一种碳酸化钢渣骨料及其制备方法 |
CN104446022A (zh) * | 2014-12-18 | 2015-03-25 | 长沙紫宸科技开发有限公司 | 一种用钢渣制备钢渣砂、活化渣粉和ro相的方法 |
CN105130215A (zh) * | 2015-08-18 | 2015-12-09 | 湖北湖大天沭新能源材料工业研究设计院有限公司 | 一种用于加气混凝土钙质材料的钢渣微粉及其制备方法 |
CN107879704A (zh) * | 2017-11-21 | 2018-04-06 | 常州市奥普泰科光电有限公司 | 一种复合钢渣碳化砖的制备方法 |
CN108558351A (zh) * | 2018-06-13 | 2018-09-21 | 大连理工大学 | 一种以人造碳化钢渣小球作骨料的低碱植生混凝土砌块及其制备方法 |
CN110282925A (zh) * | 2019-06-25 | 2019-09-27 | 南京工业大学 | 一种碳化钢渣人工多孔骨料及其制备方法 |
EP3946865A1 (en) * | 2020-06-03 | 2022-02-09 | Carbicrete Inc. | Method for making carbonated precast concrete products with enhanced durability |
Non-Patent Citations (6)
Title |
---|
《简明化学试剂手册》编写组 编: "《简明化学试剂手册》", 31 January 1991, 上海科学技术出版社, pages: 100 * |
ZAID GHOULEH ET AL: ""Production of carbonate aggregates using steel slag and carbon dioxide for carbon-negative concrete"", 《JOURNAL OF CO2 UTILIZATION》, pages 125 - 138 * |
何智海;张晓翔;詹培敏;杨一凡;: "钢渣粉及其对水泥基材料性能的影响研究进展", 混凝土, vol. 1, no. 02, pages 83 - 89 * |
张兰芳: "《碱激发矿渣水泥和混凝土》", 西南交通大学出版社 * |
张同生等: ""钢渣安定性与活性激发的研究进展"", 《硅酸盐通报》, pages 980 - 984 * |
朱蓓蓉等: ""利用钢渣固结CO2制备沉淀碳酸钙的试验研究"", 《建筑材料学报》, pages 560 - 563 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115259712A (zh) * | 2022-08-31 | 2022-11-01 | 霖和气候科技(北京)有限公司 | 一种高固废基汇碳化免烧轻骨料的制备方法 |
CN115582906A (zh) * | 2022-10-14 | 2023-01-10 | 太仓金马智能装备有限公司 | 利用建筑装修垃圾再生骨料制备固碳建材的系统及方法 |
CN116969717A (zh) * | 2023-09-21 | 2023-10-31 | 中国矿业大学(北京) | 一种固碳型复合多孔人工骨料及其制备方法 |
CN116969717B (zh) * | 2023-09-21 | 2023-12-15 | 中国矿业大学(北京) | 一种固碳型复合多孔人工骨料 |
Also Published As
Publication number | Publication date |
---|---|
CN114804668B (zh) | 2023-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN114804668B (zh) | 一种用于生产再生骨料的活化负碳材料的制备方法 | |
CN111850214A (zh) | 一种钢渣与赤泥反应资源回收再利用新工艺及应用 | |
CN114105610A (zh) | 一种铝灰基多孔陶瓷材料及其制备方法 | |
CN107324753B (zh) | 一种碳酸盐胶凝材料及其制备方法 | |
CN115180854A (zh) | 一种固碳型商品混凝土废浆料的制备及其应用方法 | |
CN113213789B (zh) | 基于生活垃圾焚烧飞灰制备的路面砖及其制备方法 | |
CN115028381B (zh) | 利用赤泥基湿法研磨固碳的碱激发材料制备方法及应用 | |
CN113968716A (zh) | 一种电解锰渣无害化处置方法 | |
CN103030312B (zh) | 一种金属镁冶炼渣的处理方法 | |
CN113929321B (zh) | 一种优化镁渣基胶凝材料及其制备方法 | |
CN111285406A (zh) | 一种氧化铝赤泥与半干法脱硫灰共资源化方法 | |
CN103752261A (zh) | 以白泥和油页岩灰为原料制备铀吸附剂和固化剂的方法 | |
CN116444239A (zh) | 镁-煤渣基新型铺路与矿用充填材料及其制备方法 | |
CN113213498A (zh) | 一种水泥基材料碳化再利用方法和一种碳酸钙晶须材料 | |
CN113857222A (zh) | 一种无害化处理赤泥的方法 | |
CN116332535A (zh) | 一种利用沸腾炉协同处理锰渣生产活性微粉的方法 | |
CN111233353A (zh) | 一种采用氧化铁渣部分替代铁质校正原料生产通用水泥熟料的方法 | |
CN102515234A (zh) | 一种利用煤矸石生产低铁硫酸铝和聚合硫酸铝铁的方法 | |
CN113880486B (zh) | 一种利用钢铁厂固废的复合掺合料及其制备方法 | |
CN107759176A (zh) | 矿渣粉的固体废弃物综合利用制作建材材料 | |
CN107382107A (zh) | 一种利用镁渣、锰渣制备硫铝酸盐水泥熟料的方法 | |
CN115365274B (zh) | 一种提高钢渣粉磨效率及铁资源回收率的方法 | |
Wang et al. | Characteristic contaminant removal purification and high value ecological utilization technology of calcination modified manganese residue | |
Lingxiang et al. | Research progress on comprehensive utilization of red mud | |
CN115650609A (zh) | 一种碳固化胶凝材料、制备方法及应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221028 Address after: 256500 Beijing Bo Industrial Park 009, Boxing County Economic Development Zone, Binzhou City, Shandong Province Applicant after: Shandong Jingyun Taibo New Material Technology Co.,Ltd. Address before: Room 1303, building 2, innovation building, Gaoshi Road, Xinwu Road, Xiaoying office, high tech Zone, Binzhou City, Shandong Province Applicant before: Shandong Hanbo Yuzhou New Material Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
CB02 | Change of applicant information |
Address after: 256500 Beijing Bo Industrial Park 009, Boxing County Economic Development Zone, Binzhou City, Shandong Province Applicant after: Shandong Jingyun Taibo Negative Carbon Technology Co.,Ltd. Address before: 256500 Beijing Bo Industrial Park 009, Boxing County Economic Development Zone, Binzhou City, Shandong Province Applicant before: Shandong Jingyun Taibo New Material Technology Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |