JPWO2021193571A5 - - Google Patents
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- Publication number
- JPWO2021193571A5 JPWO2021193571A5 JP2022510507A JP2022510507A JPWO2021193571A5 JP WO2021193571 A5 JPWO2021193571 A5 JP WO2021193571A5 JP 2022510507 A JP2022510507 A JP 2022510507A JP 2022510507 A JP2022510507 A JP 2022510507A JP WO2021193571 A5 JPWO2021193571 A5 JP WO2021193571A5
- Authority
- JP
- Japan
- Prior art keywords
- washing
- ash
- particle size
- additive
- fly ash
- 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
- 238000005406 washing Methods 0.000 claims 18
- 239000010881 fly ash Substances 0.000 claims 11
- 239000002956 ash Substances 0.000 claims 10
- 238000000034 method Methods 0.000 claims 10
- 239000002245 particle Substances 0.000 claims 10
- 239000000654 additive Substances 0.000 claims 8
- 230000000996 additive effect Effects 0.000 claims 8
- 239000010882 bottom ash Substances 0.000 claims 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 4
- 239000002351 wastewater Substances 0.000 claims 4
- 238000004898 kneading Methods 0.000 claims 3
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- -1 aluminum compound Chemical class 0.000 claims 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 239000011707 mineral Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 150000003377 silicon compounds Chemical class 0.000 claims 2
- 239000007787 solid Substances 0.000 claims 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000004115 Sodium Silicate Substances 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims 1
- 229910052911 sodium silicate Inorganic materials 0.000 claims 1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020057583 | 2020-03-27 | ||
JP2020057583 | 2020-03-27 | ||
PCT/JP2021/011802 WO2021193571A1 (ja) | 2020-03-27 | 2021-03-22 | 焼却飛灰の処理方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021193571A1 JPWO2021193571A1 (zh) | 2021-09-30 |
JPWO2021193571A5 true JPWO2021193571A5 (zh) | 2022-10-14 |
JP7457793B2 JP7457793B2 (ja) | 2024-03-28 |
Family
ID=77891903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022510507A Active JP7457793B2 (ja) | 2020-03-27 | 2021-03-22 | 焼却飛灰の処理方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7457793B2 (zh) |
TW (1) | TWI806025B (zh) |
WO (1) | WO2021193571A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114210690A (zh) * | 2021-12-17 | 2022-03-22 | 湖南军信环保股份有限公司 | 一种飞灰安全填埋的方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4066164B2 (ja) * | 2002-11-29 | 2008-03-26 | 太平洋セメント株式会社 | 廃棄物の再資源化方法 |
KR100642271B1 (ko) * | 2004-12-29 | 2006-11-03 | 현대건설주식회사 | 바닥재에 포함된 염소화합물 제거방법 및 시스템 |
JP4649256B2 (ja) * | 2005-04-04 | 2011-03-09 | 株式会社タクマ | 焼却灰改質装置を備えたごみ焼却炉 |
JP2007196153A (ja) | 2006-01-27 | 2007-08-09 | Mitsubishi Heavy Ind Ltd | 灰処理方法及びその装置 |
TW201041669A (en) * | 2009-05-27 | 2010-12-01 | Copper Iron Environmental Engineering Co Ltd | Fly ash stabilization method and application of water quenched blast furnace stone powder |
JP2014228406A (ja) * | 2013-05-23 | 2014-12-08 | 西松建設株式会社 | 放射性廃棄物焼却灰のセメント固化体製造方法、及びセメント固化体 |
JP6189717B2 (ja) * | 2013-11-07 | 2017-08-30 | 太平洋セメント株式会社 | 焼却灰のセメント原料化方法 |
JP2015178049A (ja) * | 2014-03-18 | 2015-10-08 | 栗田工業株式会社 | 酸性排ガス処理剤及び重金属の溶出防止方法 |
JP6306969B2 (ja) * | 2014-07-31 | 2018-04-04 | 株式会社フジタ | 焼却残渣の処理方法 |
JP2016140782A (ja) * | 2015-01-30 | 2016-08-08 | 株式会社Ihi | 灰処理装置、および、放射性廃棄物処理システム |
-
2021
- 2021-03-22 JP JP2022510507A patent/JP7457793B2/ja active Active
- 2021-03-22 WO PCT/JP2021/011802 patent/WO2021193571A1/ja active Application Filing
- 2021-03-24 TW TW110110587A patent/TWI806025B/zh active
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