CN113233807B - 一种对钢渣中ro相高活性超细处理的方法 - Google Patents
一种对钢渣中ro相高活性超细处理的方法 Download PDFInfo
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- CN113233807B CN113233807B CN202110474000.5A CN202110474000A CN113233807B CN 113233807 B CN113233807 B CN 113233807B CN 202110474000 A CN202110474000 A CN 202110474000A CN 113233807 B CN113233807 B CN 113233807B
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- steel slag
- superfine
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- 230000000694 effects Effects 0.000 title claims abstract description 85
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 252
- 239000000843 powder Substances 0.000 claims abstract description 213
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- 239000004568 cement Substances 0.000 description 23
- 239000000292 calcium oxide Substances 0.000 description 18
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 18
- 239000000395 magnesium oxide Substances 0.000 description 18
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 18
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 17
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 15
- 230000005484 gravity Effects 0.000 description 14
- 229910052500 inorganic mineral Inorganic materials 0.000 description 14
- 239000011707 mineral Substances 0.000 description 14
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- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 12
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- 229910052791 calcium Inorganic materials 0.000 description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 9
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- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 229940060367 inert ingredients Drugs 0.000 description 2
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- 229910001341 Crude steel Inorganic materials 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
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- 238000003556 assay Methods 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- WETINTNJFLGREW-UHFFFAOYSA-N calcium;iron;tetrahydrate Chemical compound O.O.O.O.[Ca].[Fe].[Fe] WETINTNJFLGREW-UHFFFAOYSA-N 0.000 description 1
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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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/026—Comminuting, e.g. by grinding or breaking; Defibrillating fibres other than asbestos
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/14—Waste materials; Refuse from metallurgical processes
- C04B18/141—Slags
- C04B18/142—Steelmaking slags, converter slags
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
-
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Processing Of Solid Wastes (AREA)
- Furnace Details (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
Claims (7)
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CN202010931383X | 2020-09-08 | ||
CN202010931383.XA CN112010579A (zh) | 2020-09-08 | 2020-09-08 | 一种超细钢渣粉的生产方法 |
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CN113233807A CN113233807A (zh) | 2021-08-10 |
CN113233807B true CN113233807B (zh) | 2021-11-19 |
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CN202010931383.XA Pending CN112010579A (zh) | 2020-09-08 | 2020-09-08 | 一种超细钢渣粉的生产方法 |
CN202110474000.5A Active CN113233807B (zh) | 2020-09-08 | 2021-04-29 | 一种对钢渣中ro相高活性超细处理的方法 |
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CN202010931383.XA Pending CN112010579A (zh) | 2020-09-08 | 2020-09-08 | 一种超细钢渣粉的生产方法 |
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Families Citing this family (4)
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CN115180849A (zh) * | 2022-06-22 | 2022-10-14 | 龙岩市全鸿建材有限公司 | 一种高效节能的超细钢渣粉制备方法 |
CN115403299A (zh) * | 2022-07-08 | 2022-11-29 | 连云港长瑞环保科技有限公司 | 一种超细材料土壤固化剂的制备方法与应用 |
CN115321862A (zh) * | 2022-08-19 | 2022-11-11 | 山东欣润同创环保科技有限公司 | 一种钢渣改性粉磨工艺 |
CN115353310B (zh) * | 2022-09-09 | 2023-05-16 | 安徽工业大学 | 一种以超细轮胎立磨钢渣替代矿粉的水泥用混合材及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101880736A (zh) * | 2010-05-26 | 2010-11-10 | 上海大学 | 超细钢渣微粉的制备技术及生产工艺 |
CN103641343A (zh) * | 2013-12-02 | 2014-03-19 | 武汉理工大学 | 一种钢渣粉磨预处理的方法 |
CN106076575A (zh) * | 2016-07-01 | 2016-11-09 | 江苏融达新材料股份有限公司 | 一种超细钢渣微粉的生产方法 |
CN106755650A (zh) * | 2016-12-05 | 2017-05-31 | 西安建筑科技大学 | 钢渣生产高活性钢渣粉和惰性矿物产品的工艺 |
WO2018107251A1 (pt) * | 2016-12-12 | 2018-06-21 | Instituto De Pesquisas Tecnológicas Do Estado De São Paulo S/A – Ipt | Tratamento siderúrgico de escória de aciaria para uso como adição ao cimento portland |
Family Cites Families (4)
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KR100319532B1 (ko) * | 1999-05-29 | 2002-01-09 | 박대식 | 제강 슬래그와 폐주물사를 이용한 혼합골재 |
CN106076574A (zh) * | 2016-06-30 | 2016-11-09 | 中建材(合肥)粉体科技装备有限公司 | 一种生产钢渣超细微粉的球磨机双闭路粉磨工艺 |
CN108453111A (zh) * | 2017-02-20 | 2018-08-28 | 李国安 | 一种钢渣微粉的生产工艺 |
CN108033695B (zh) * | 2017-12-12 | 2020-10-09 | 上海海笠新型环保建材股份有限公司 | 超细高活性钢渣粉及其制备方法 |
-
2020
- 2020-09-08 CN CN202010931383.XA patent/CN112010579A/zh active Pending
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- 2021-04-29 CN CN202110474000.5A patent/CN113233807B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101880736A (zh) * | 2010-05-26 | 2010-11-10 | 上海大学 | 超细钢渣微粉的制备技术及生产工艺 |
CN103641343A (zh) * | 2013-12-02 | 2014-03-19 | 武汉理工大学 | 一种钢渣粉磨预处理的方法 |
CN106076575A (zh) * | 2016-07-01 | 2016-11-09 | 江苏融达新材料股份有限公司 | 一种超细钢渣微粉的生产方法 |
CN106755650A (zh) * | 2016-12-05 | 2017-05-31 | 西安建筑科技大学 | 钢渣生产高活性钢渣粉和惰性矿物产品的工艺 |
WO2018107251A1 (pt) * | 2016-12-12 | 2018-06-21 | Instituto De Pesquisas Tecnológicas Do Estado De São Paulo S/A – Ipt | Tratamento siderúrgico de escória de aciaria para uso como adição ao cimento portland |
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CN112010579A (zh) | 2020-12-01 |
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Denomination of invention: A Method for Superfine Treatment of RO Phase with High Activity in Steel Slag Effective date of registration: 20221011 Granted publication date: 20211119 Pledgee: Anqiu Sub branch of China Construction Bank Corp. Pledgor: Shandong Erpai Powder Technology Co.,Ltd. Registration number: Y2022980017995 |
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Address after: 262100 north of Shuangfeng Road, Xingan street, Anqiu, Weifang, Shandong. Patentee after: SHANDONG ALPA POWDER TECHNOLOGY Co.,Ltd. Address before: 262100 north of Shuangfeng Road, Xingan street, Anqiu, Weifang, Shandong. Patentee before: Shandong Erpai Powder Technology Co.,Ltd. |
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