JPWO2022016007A5 - - Google Patents
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- Publication number
- JPWO2022016007A5 JPWO2022016007A5 JP2023503035A JP2023503035A JPWO2022016007A5 JP WO2022016007 A5 JPWO2022016007 A5 JP WO2022016007A5 JP 2023503035 A JP2023503035 A JP 2023503035A JP 2023503035 A JP2023503035 A JP 2023503035A JP WO2022016007 A5 JPWO2022016007 A5 JP WO2022016007A5
- Authority
- JP
- Japan
- Prior art keywords
- acetone
- caustic treatment
- apc
- fraction
- crude
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/932,244 | 2020-07-17 | ||
| US16/932,244 US11001548B1 (en) | 2020-07-17 | 2020-07-17 | Method of producing acetone with low aldehydes content |
| PCT/US2021/041877 WO2022016007A1 (en) | 2020-07-17 | 2021-07-15 | Method of producing acetone with low aldehydes content |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023535357A JP2023535357A (ja) | 2023-08-17 |
| JPWO2022016007A5 true JPWO2022016007A5 (enExample) | 2025-06-26 |
Family
ID=75845877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023503035A Pending JP2023535357A (ja) | 2020-07-17 | 2021-07-15 | 低アルデヒド類含量アセトンの製造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11001548B1 (enExample) |
| EP (1) | EP4182293A4 (enExample) |
| JP (1) | JP2023535357A (enExample) |
| KR (1) | KR20230039672A (enExample) |
| CN (1) | CN116157378B (enExample) |
| WO (1) | WO2022016007A1 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11001548B1 (en) * | 2020-07-17 | 2021-05-11 | Kellogg Brown & Root Llc | Method of producing acetone with low aldehydes content |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2971894A (en) * | 1957-05-21 | 1961-02-14 | Allied Chem | Process for purifying acetone |
| JPS56158725A (en) * | 1980-05-12 | 1981-12-07 | Mitsui Toatsu Chem Inc | Purifying method of ketone |
| DE3160695D1 (en) * | 1980-05-27 | 1983-09-01 | Bp Chem Int Ltd | Process for the recovery of pure acetone from cumene hydroperoxide cleavage reaction product |
| JPS58208246A (ja) * | 1982-05-28 | 1983-12-03 | Mitsui Petrochem Ind Ltd | 粗製ケトンの精製方法 |
| US4722769A (en) * | 1986-04-24 | 1988-02-02 | Allied Corporation | Process for recovery of acetone |
| WO1997022573A1 (en) | 1995-12-19 | 1997-06-26 | Shell Internationale Research Maatschappij B.V. | Improved process for the production of bisphenols |
| DE19903414A1 (de) * | 1999-01-29 | 2000-10-05 | Phenolchemie Gmbh & Co Kg | Verfahren zum Entfernen von Hydroxyaceton aus hydroxyacetonhaltigem Phenol |
| US7416645B2 (en) * | 2002-07-11 | 2008-08-26 | Ineos Phenol Gmbh & Co. Kg | Continuous process for recovering acetone from a waste stream resulting from acetone purification |
| RU2400469C2 (ru) * | 2008-12-09 | 2010-09-27 | Общество с ограниченной ответственностью "Новые технологии" | Способ очистки ацетона-сырца |
| EP3210963B1 (en) * | 2016-02-25 | 2019-03-27 | SABIC Global Technologies B.V. | Method of recovering acetone and a plant for recovering the same |
| ES2967529T3 (es) * | 2016-07-12 | 2024-04-30 | Sabic Global Technologies Bv | Sistemas y métodos de purificación de acetona |
| TWI668206B (zh) * | 2017-06-29 | 2019-08-11 | 美商環球油品有限責任公司 | 用於自丙酮中去除醛類的方法及設備 |
| US11001548B1 (en) * | 2020-07-17 | 2021-05-11 | Kellogg Brown & Root Llc | Method of producing acetone with low aldehydes content |
-
2020
- 2020-07-17 US US16/932,244 patent/US11001548B1/en active Active
-
2021
- 2021-07-15 CN CN202180060689.5A patent/CN116157378B/zh active Active
- 2021-07-15 KR KR1020237003826A patent/KR20230039672A/ko active Pending
- 2021-07-15 EP EP21842039.6A patent/EP4182293A4/en active Pending
- 2021-07-15 WO PCT/US2021/041877 patent/WO2022016007A1/en not_active Ceased
- 2021-07-15 JP JP2023503035A patent/JP2023535357A/ja active Pending
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