KR20230039672A - 낮은 알데히드 함량을 가지는 아세톤의 생산 방법 - Google Patents

낮은 알데히드 함량을 가지는 아세톤의 생산 방법 Download PDF

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Publication number
KR20230039672A
KR20230039672A KR1020237003826A KR20237003826A KR20230039672A KR 20230039672 A KR20230039672 A KR 20230039672A KR 1020237003826 A KR1020237003826 A KR 1020237003826A KR 20237003826 A KR20237003826 A KR 20237003826A KR 20230039672 A KR20230039672 A KR 20230039672A
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KR
South Korea
Prior art keywords
acetone
apc
treatment vessel
caustic treatment
raw
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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
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KR1020237003826A
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English (en)
Korean (ko)
Inventor
트루크 반 부
에릭 윙-탁 웡
Original Assignee
켈로그 브라운 앤드 루트 엘엘씨
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by 켈로그 브라운 앤드 루트 엘엘씨 filed Critical 켈로그 브라운 앤드 루트 엘엘씨
Publication of KR20230039672A publication Critical patent/KR20230039672A/ko
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/04—Phenol
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/08—Acetone

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020237003826A 2020-07-17 2021-07-15 낮은 알데히드 함량을 가지는 아세톤의 생산 방법 Pending KR20230039672A (ko)

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 (1)

Publication Number Publication Date
KR20230039672A true KR20230039672A (ko) 2023-03-21

Family

ID=75845877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237003826A Pending KR20230039672A (ko) 2020-07-17 2021-07-15 낮은 알데히드 함량을 가지는 아세톤의 생산 방법

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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
EP3210963B1 (en) * 2016-02-25 2019-03-27 SABIC Global Technologies B.V. Method of recovering acetone and a plant for recovering the same
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

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
JP7860067B2 (ja) 2026-05-15
JP2023535357A (ja) 2023-08-17
CN116157378B (zh) 2025-12-05
US11001548B1 (en) 2021-05-11

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