JPWO2025013525A1 - - Google Patents
Info
- Publication number
- JPWO2025013525A1 JPWO2025013525A1 JP2024562268A JP2024562268A JPWO2025013525A1 JP WO2025013525 A1 JPWO2025013525 A1 JP WO2025013525A1 JP 2024562268 A JP2024562268 A JP 2024562268A JP 2024562268 A JP2024562268 A JP 2024562268A JP WO2025013525 A1 JPWO2025013525 A1 JP WO2025013525A1
- Authority
- JP
- Japan
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/37—Phosphates of heavy metals
- C01B25/375—Phosphates of heavy metals of iron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023114238 | 2023-07-12 | ||
| JP2023114238 | 2023-07-12 | ||
| PCT/JP2024/021829 WO2025013525A1 (ja) | 2023-07-12 | 2024-06-17 | リン酸塩の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2025013525A1 true JPWO2025013525A1 (https=) | 2025-01-16 |
| JPWO2025013525A5 JPWO2025013525A5 (https=) | 2025-06-17 |
| JP7795004B2 JP7795004B2 (ja) | 2026-01-06 |
Family
ID=94215410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024562268A Active JP7795004B2 (ja) | 2023-07-12 | 2024-06-17 | リン酸塩の製造方法 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4711330A1 (https=) |
| JP (1) | JP7795004B2 (https=) |
| KR (1) | KR20260008131A (https=) |
| WO (1) | WO2025013525A1 (https=) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014133196A (ja) * | 2013-01-09 | 2014-07-24 | Kobelco Eco-Solutions Co Ltd | 下水汚泥焼却灰又は製鋼スラグからのリン酸回収方法 |
| JP2017505280A (ja) * | 2013-12-02 | 2017-02-16 | エコフォス・エス・アー | 農業及び食品産業向けのリン酸塩源 |
| JP2020018951A (ja) * | 2018-07-30 | 2020-02-06 | 日本製鉄株式会社 | 鉄鋼スラグからリン酸塩を回収する方法 |
| JP2020192483A (ja) * | 2019-05-24 | 2020-12-03 | 国立大学法人 新潟大学 | 処理方法 |
| JP2022150640A (ja) * | 2021-03-26 | 2022-10-07 | 株式会社北匠 | リン化合物の製造方法 |
| CN116395695A (zh) * | 2023-05-10 | 2023-07-07 | 昆明理工大学 | 一种利用赤泥制备磷酸盐的方法 |
-
2024
- 2024-06-17 EP EP24839421.5A patent/EP4711330A1/en active Pending
- 2024-06-17 WO PCT/JP2024/021829 patent/WO2025013525A1/ja active Pending
- 2024-06-17 JP JP2024562268A patent/JP7795004B2/ja active Active
- 2024-06-17 KR KR1020257041202A patent/KR20260008131A/ko active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014133196A (ja) * | 2013-01-09 | 2014-07-24 | Kobelco Eco-Solutions Co Ltd | 下水汚泥焼却灰又は製鋼スラグからのリン酸回収方法 |
| JP2017505280A (ja) * | 2013-12-02 | 2017-02-16 | エコフォス・エス・アー | 農業及び食品産業向けのリン酸塩源 |
| JP2020018951A (ja) * | 2018-07-30 | 2020-02-06 | 日本製鉄株式会社 | 鉄鋼スラグからリン酸塩を回収する方法 |
| JP2020192483A (ja) * | 2019-05-24 | 2020-12-03 | 国立大学法人 新潟大学 | 処理方法 |
| JP2022150640A (ja) * | 2021-03-26 | 2022-10-07 | 株式会社北匠 | リン化合物の製造方法 |
| CN116395695A (zh) * | 2023-05-10 | 2023-07-07 | 昆明理工大学 | 一种利用赤泥制备磷酸盐的方法 |
Non-Patent Citations (1)
| Title |
|---|
| SUGIYAMA, SHIGERU ET AL.: "PHOSPHORUS RECOVERY FROM SEWAGE-SLUDGE MOLTEN SLAG USING A COMBINATION OF ACID-DISSOLUTION, ALKALI-P", PHOSPHORUS RESEARCH BULLETIN, vol. 38, JPN6024034094, 21 February 2023 (2023-02-21), pages 60 - 66, ISSN: 0005704356 * |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202508963A (zh) | 2025-03-01 |
| WO2025013525A1 (ja) | 2025-01-16 |
| KR20260008131A (ko) | 2026-01-15 |
| EP4711330A1 (en) | 2026-03-18 |
| JP7795004B2 (ja) | 2026-01-06 |
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