CN112939492A - 一种煤矸石地聚合物的制备方法 - Google Patents
一种煤矸石地聚合物的制备方法 Download PDFInfo
- Publication number
- CN112939492A CN112939492A CN202110399914.XA CN202110399914A CN112939492A CN 112939492 A CN112939492 A CN 112939492A CN 202110399914 A CN202110399914 A CN 202110399914A CN 112939492 A CN112939492 A CN 112939492A
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- China
- Prior art keywords
- coal gangue
- sodium hydroxide
- ball milling
- powder
- geopolymer
- 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.)
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- 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
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/243—Mixtures thereof with activators or composition-correcting additives, e.g. mixtures of fly ash and alkali activators
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- 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
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/005—Geopolymer cements, e.g. reaction products of aluminosilicates with alkali metal hydroxides or silicates
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- 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
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
组分 | SiO<sub>2</sub> | Al<sub>2</sub>O<sub>3</sub> | Fe<sub>2</sub>O<sub>3</sub> | K<sub>2</sub>O | CaO | MgO | Na<sub>2</sub>O | TiO<sub>2</sub> |
含量% | 58.07% | 23.19% | 7.04% | 3.34% | 2.69% | 2.1% | 1.6% | 1% |
Claims (9)
Priority Applications (1)
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CN202110399914.XA CN112939492B (zh) | 2021-04-14 | 2021-04-14 | 一种煤矸石地聚合物的制备方法 |
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CN202110399914.XA CN112939492B (zh) | 2021-04-14 | 2021-04-14 | 一种煤矸石地聚合物的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN112939492A true CN112939492A (zh) | 2021-06-11 |
CN112939492B CN112939492B (zh) | 2022-09-23 |
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CN202110399914.XA Active CN112939492B (zh) | 2021-04-14 | 2021-04-14 | 一种煤矸石地聚合物的制备方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115970636A (zh) * | 2023-01-17 | 2023-04-18 | 中煤科工西安研究院(集团)有限公司 | 一种煤矸石基c-a-s-h凝胶、制备方法及应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1546413A (zh) * | 2003-12-01 | 2004-11-17 | 同济大学 | 煤矸石工业废渣用激发剂及其制备方法 |
CN104340989A (zh) * | 2013-07-24 | 2015-02-11 | 中国科学院过程工程研究所 | 一种4a分子筛的水热合成方法 |
CN109752245A (zh) * | 2019-03-27 | 2019-05-14 | 安徽建筑大学 | 一种煅烧煤矸石粉体材料活性的碱激发快速评价法 |
CN110395745A (zh) * | 2019-09-04 | 2019-11-01 | 沈阳建筑大学 | 一种用自燃煤矸石制备的p-a型分子筛及其制备方法 |
AU2020103445A4 (en) * | 2020-11-26 | 2021-02-25 | Inner Mongolia Risheng Recycling Resource Co. Ltd. | A Process to Extract Silica and Alumina Compounds in Coal Gangue Separately for Syntheses of a Series of Zeolite Products |
-
2021
- 2021-04-14 CN CN202110399914.XA patent/CN112939492B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1546413A (zh) * | 2003-12-01 | 2004-11-17 | 同济大学 | 煤矸石工业废渣用激发剂及其制备方法 |
CN104340989A (zh) * | 2013-07-24 | 2015-02-11 | 中国科学院过程工程研究所 | 一种4a分子筛的水热合成方法 |
CN109752245A (zh) * | 2019-03-27 | 2019-05-14 | 安徽建筑大学 | 一种煅烧煤矸石粉体材料活性的碱激发快速评价法 |
CN110395745A (zh) * | 2019-09-04 | 2019-11-01 | 沈阳建筑大学 | 一种用自燃煤矸石制备的p-a型分子筛及其制备方法 |
AU2020103445A4 (en) * | 2020-11-26 | 2021-02-25 | Inner Mongolia Risheng Recycling Resource Co. Ltd. | A Process to Extract Silica and Alumina Compounds in Coal Gangue Separately for Syntheses of a Series of Zeolite Products |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115970636A (zh) * | 2023-01-17 | 2023-04-18 | 中煤科工西安研究院(集团)有限公司 | 一种煤矸石基c-a-s-h凝胶、制备方法及应用 |
CN115970636B (zh) * | 2023-01-17 | 2024-09-13 | 中煤科工西安研究院(集团)有限公司 | 一种煤矸石基c-a-s-h凝胶、制备方法及应用 |
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Effective date of registration: 20240624 Address after: 101200 room 205-211526, No. 40, Fuqian West Street, Pinggu town, Pinggu District, Beijing (cluster registration) Patentee after: BEIJING YONGBO TECHNOLOGY CO.,LTD. Country or region after: China Address before: No.25, Hunnan Middle Road, Hunnan District, Shenyang City, Liaoning Province Patentee before: SHENYANG JIANZHU University Country or region before: China |
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Effective date of registration: 20240913 Address after: No. 6, Shanglongquan Village, Jingyou Town, Loufan County, Taiyuan City, Shanxi Province 030000 Patentee after: Shanxi Longquan Industrial Co.,Ltd. Country or region after: China Address before: 101200 room 205-211526, No. 40, Fuqian West Street, Pinggu town, Pinggu District, Beijing (cluster registration) Patentee before: BEIJING YONGBO TECHNOLOGY CO.,LTD. Country or region before: China |
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