JP4382937B2 - 石炭灰質の人工骨材の製造方法 - Google Patents
石炭灰質の人工骨材の製造方法 Download PDFInfo
- Publication number
- JP4382937B2 JP4382937B2 JP32850699A JP32850699A JP4382937B2 JP 4382937 B2 JP4382937 B2 JP 4382937B2 JP 32850699 A JP32850699 A JP 32850699A JP 32850699 A JP32850699 A JP 32850699A JP 4382937 B2 JP4382937 B2 JP 4382937B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- powder particles
- coal ash
- kneading
- granulated
- 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.)
- Expired - Fee Related
Links
- 239000010883 coal ash Substances 0.000 title claims description 61
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000002245 particle Substances 0.000 claims description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 239000000843 powder Substances 0.000 claims description 68
- 238000004898 kneading Methods 0.000 claims description 50
- 239000004568 cement Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 9
- 210000000988 bone and bone Anatomy 0.000 claims description 6
- 238000001723 curing Methods 0.000 description 22
- 238000005469 granulation Methods 0.000 description 19
- 230000003179 granulation Effects 0.000 description 19
- 239000000463 material Substances 0.000 description 18
- 238000002156 mixing Methods 0.000 description 18
- 230000001965 increasing effect Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000011230 binding agent Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 239000002609 medium Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000036571 hydration Effects 0.000 description 3
- 238000006703 hydration reaction Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000002956 ash Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005550 wet granulation 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
- 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
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32850699A JP4382937B2 (ja) | 1999-11-18 | 1999-11-18 | 石炭灰質の人工骨材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32850699A JP4382937B2 (ja) | 1999-11-18 | 1999-11-18 | 石炭灰質の人工骨材の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001146443A JP2001146443A (ja) | 2001-05-29 |
| JP2001146443A5 JP2001146443A5 (enExample) | 2006-06-15 |
| JP4382937B2 true JP4382937B2 (ja) | 2009-12-16 |
Family
ID=18211044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32850699A Expired - Fee Related JP4382937B2 (ja) | 1999-11-18 | 1999-11-18 | 石炭灰質の人工骨材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4382937B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5474036B2 (ja) * | 2011-12-16 | 2014-04-16 | 酒井鈴木工業株式会社 | 石炭灰造粒物の製造方法、それによる石炭灰造粒物を利用するコンクリート製品の製造方法、それら製造方法によって製造した高密度・高強度コンクリート製品、その高密度・高強度コンクリート製品を利用した再生骨材の製造方法、および、この製造方法にて製造した再生骨材 |
| KR101698983B1 (ko) * | 2015-05-11 | 2017-02-01 | 경기대학교 산학협력단 | 인공경량골재의 제조방법 |
-
1999
- 1999-11-18 JP JP32850699A patent/JP4382937B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001146443A (ja) | 2001-05-29 |
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