JP7860067B2 - 低アルデヒド類含量アセトンの製造方法 - Google Patents
低アルデヒド類含量アセトンの製造方法Info
- Publication number
- JP7860067B2 JP7860067B2 JP2023503035A JP2023503035A JP7860067B2 JP 7860067 B2 JP7860067 B2 JP 7860067B2 JP 2023503035 A JP2023503035 A JP 2023503035A JP 2023503035 A JP2023503035 A JP 2023503035A JP 7860067 B2 JP7860067 B2 JP 7860067B2
- Authority
- JP
- Japan
- Prior art keywords
- acetone
- apc
- treatment tank
- caustic treatment
- fraction
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/80—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/932,244 US11001548B1 (en) | 2020-07-17 | 2020-07-17 | Method of producing acetone with low aldehydes content |
| US16/932,244 | 2020-07-17 | ||
| PCT/US2021/041877 WO2022016007A1 (en) | 2020-07-17 | 2021-07-15 | Method of producing acetone with low aldehydes content |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2023535357A JP2023535357A (ja) | 2023-08-17 |
| JP2023535357A5 JP2023535357A5 (cg-RX-API-DMAC7.html) | 2025-06-26 |
| JP7860067B2 true JP7860067B2 (ja) | 2026-05-15 |
Family
ID=75845877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023503035A Active JP7860067B2 (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 (cg-RX-API-DMAC7.html) |
| EP (1) | EP4182293A4 (cg-RX-API-DMAC7.html) |
| JP (1) | JP7860067B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR20230039672A (cg-RX-API-DMAC7.html) |
| CN (1) | CN116157378B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2022016007A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (2)
| 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 |
| WO2026080292A1 (en) * | 2024-10-07 | 2026-04-16 | Kellogg Brown & Root Llc | Systems for purifying acetone |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170240496A1 (en) | 2016-02-23 | 2017-08-24 | Sabic Global Technologies B.V. | Method of recovering acetone and a plant for recovering the same |
Family Cites Families (12)
| 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 |
| EP0040985B1 (en) | 1980-05-27 | 1983-07-27 | BP Chemicals Limited | 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 |
| HUP9903950A3 (en) | 1995-12-19 | 2000-06-28 | Shell Int Research | 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 |
| EP3484845B1 (en) * | 2016-07-12 | 2023-11-15 | SABIC Global Technologies B.V. | Acetone purification systems and methods |
| 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 JP JP2023503035A patent/JP7860067B2/ja 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 CN CN202180060689.5A patent/CN116157378B/zh active Active
- 2021-07-15 WO PCT/US2021/041877 patent/WO2022016007A1/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20170240496A1 (en) | 2016-02-23 | 2017-08-24 | Sabic Global Technologies B.V. | Method of recovering acetone and a plant for recovering the same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022016007A1 (en) | 2022-01-20 |
| EP4182293A4 (en) | 2024-10-09 |
| CN116157378A (zh) | 2023-05-23 |
| EP4182293A1 (en) | 2023-05-24 |
| KR20230039672A (ko) | 2023-03-21 |
| JP2023535357A (ja) | 2023-08-17 |
| CN116157378B (zh) | 2025-12-05 |
| US11001548B1 (en) | 2021-05-11 |
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