CN121039091A - 具有乙基的碳酸酯的制造方法和具有乙基的碳酸酯的制造装置 - Google Patents

具有乙基的碳酸酯的制造方法和具有乙基的碳酸酯的制造装置

Info

Publication number
CN121039091A
CN121039091A CN202480026354.5A CN202480026354A CN121039091A CN 121039091 A CN121039091 A CN 121039091A CN 202480026354 A CN202480026354 A CN 202480026354A CN 121039091 A CN121039091 A CN 121039091A
Authority
CN
China
Prior art keywords
reaction
ethyl carbonate
manufacturing
distillation
reaction composition
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
CN202480026354.5A
Other languages
English (en)
Chinese (zh)
Inventor
榎本美弥子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei Corp
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.)
Filing date
Publication date
Application filed by Asahi Kasei Corp filed Critical Asahi Kasei Corp
Publication of CN121039091A publication Critical patent/CN121039091A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/08—Purification; Separation; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C68/00—Preparation of esters of carbonic or haloformic acids
    • C07C68/06—Preparation of esters of carbonic or haloformic acids from organic carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/96—Esters of carbonic or haloformic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CN202480026354.5A 2023-06-08 2024-06-07 具有乙基的碳酸酯的制造方法和具有乙基的碳酸酯的制造装置 Pending CN121039091A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2023-094932 2023-06-08
JP2023094932 2023-06-08
JP2024020121 2024-05-31
JPPCT/JP2024/020121 2024-05-31
PCT/JP2024/020877 WO2024253188A1 (ja) 2023-06-08 2024-06-07 エチル基を有するカーボネートの製造方法、及びエチル基を有するカーボネートの製造装置

Publications (1)

Publication Number Publication Date
CN121039091A true CN121039091A (zh) 2025-11-28

Family

ID=93795491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480026354.5A Pending CN121039091A (zh) 2023-06-08 2024-06-07 具有乙基的碳酸酯的制造方法和具有乙基的碳酸酯的制造装置

Country Status (6)

Country Link
EP (1) EP4725936A1 (https=)
JP (1) JPWO2024253188A1 (https=)
KR (1) KR20260002942A (https=)
CN (1) CN121039091A (https=)
TW (1) TWI896164B (https=)
WO (1) WO2024253188A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063780A1 (en) * 2008-12-04 2010-06-10 Shell Internationale Research Maatschappij B.V. Process for preparing alkanediol and dialkyl carbonate
KR102644180B1 (ko) 2020-11-26 2024-03-05 롯데케미칼 주식회사 우수한 용해도를 가지는 촉매를 이용한 이종 선형 카보네이트를 제조하는 방법
KR102689684B1 (ko) 2020-11-26 2024-07-30 롯데케미칼 주식회사 촉매 필터링 단계가 도입된 이종 선형 카보네이트를 제조하는 방법
KR20230080683A (ko) * 2021-11-30 2023-06-07 롯데케미칼 주식회사 카보네이트의 제조 방법

Also Published As

Publication number Publication date
WO2024253188A1 (ja) 2024-12-12
JPWO2024253188A1 (https=) 2024-12-12
KR20260002942A (ko) 2026-01-06
EP4725936A1 (en) 2026-04-15
TWI896164B (zh) 2025-09-01
TW202506623A (zh) 2025-02-16

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