TW202517577A - 磷酸鹽之製造方法 - Google Patents
磷酸鹽之製造方法 Download PDFInfo
- Publication number
- TW202517577A TW202517577A TW113125421A TW113125421A TW202517577A TW 202517577 A TW202517577 A TW 202517577A TW 113125421 A TW113125421 A TW 113125421A TW 113125421 A TW113125421 A TW 113125421A TW 202517577 A TW202517577 A TW 202517577A
- Authority
- TW
- Taiwan
- Prior art keywords
- phosphorus
- phosphate
- containing liquid
- acid
- producing
- Prior art date
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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
-
- 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
- C01B25/18—Phosphoric acid
- C01B25/22—Preparation by reacting phosphate-containing material with an acid, e.g. wet process
- C01B25/222—Preparation by reacting phosphate-containing material with an acid, e.g. wet process with sulfuric acid, a mixture of acids mainly consisting of sulfuric acid or a mixture of compounds forming it in situ, e.g. a mixture of sulfur dioxide, water and oxygen
-
- 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
-
- 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
- C01B25/36—Aluminium phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023-114247 | 2023-07-12 | ||
| JP2023114247 | 2023-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW202517577A true TW202517577A (zh) | 2025-05-01 |
Family
ID=94215566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW113125421A TW202517577A (zh) | 2023-07-12 | 2024-07-08 | 磷酸鹽之製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4711331A1 (https=) |
| JP (1) | JPWO2025013527A1 (https=) |
| KR (1) | KR20260008133A (https=) |
| TW (1) | TW202517577A (https=) |
| WO (1) | WO2025013527A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3705982B2 (ja) * | 1999-08-23 | 2005-10-12 | Ｊｆｅプラント＆サービス株式会社 | リン酸塩回収方法 |
| JP2011020892A (ja) * | 2009-07-15 | 2011-02-03 | Ryoko Lime Industry Co Ltd | ろ過・沈降性に優れたアモルファスリン酸アルミニウムの製造方法 |
| JP6508675B2 (ja) * | 2015-03-16 | 2019-05-08 | 地方独立行政法人 岩手県工業技術センター | リン酸鉄の回収方法 |
| CN114014423A (zh) * | 2015-06-11 | 2022-02-08 | 大竹久夫 | 被处理水中的磷的回收系统、被处理水中的磷的回收方法、肥料及肥料原料以及黄磷原料 |
| JP7115115B2 (ja) * | 2018-07-30 | 2022-08-09 | 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 |
| JP7644883B2 (ja) | 2021-03-26 | 2025-03-13 | 株式会社北匠 | リン化合物の製造方法 |
-
2024
- 2024-06-17 KR KR1020257041286A patent/KR20260008133A/ko active Pending
- 2024-06-17 JP JP2024562271A patent/JPWO2025013527A1/ja active Pending
- 2024-06-17 WO PCT/JP2024/021853 patent/WO2025013527A1/ja active Pending
- 2024-06-17 EP EP24839423.1A patent/EP4711331A1/en active Pending
- 2024-07-08 TW TW113125421A patent/TW202517577A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2025013527A1 (ja) | 2025-01-16 |
| KR20260008133A (ko) | 2026-01-15 |
| JPWO2025013527A1 (https=) | 2025-01-16 |
| EP4711331A1 (en) | 2026-03-18 |
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