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
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
Application number
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 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 (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 (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)

* 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

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
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
PL328002A1 (en) 1995-12-19 1999-01-04 Shell Int Research Improved method of obtaining 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
US10737994B2 (en) * 2016-07-12 2020-08-11 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
EP4182293A1 (en) 2023-05-24
WO2022016007A1 (en) 2022-01-20
CN116157378B (zh) 2025-12-05
EP4182293A4 (en) 2024-10-09
JP2023535357A (ja) 2023-08-17
CN116157378A (zh) 2023-05-23
US11001548B1 (en) 2021-05-11

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Legal Events

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PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902