JP2025527383A5 - - Google Patents

Info

Publication number
JP2025527383A5
JP2025527383A5 JP2024525181A JP2024525181A JP2025527383A5 JP 2025527383 A5 JP2025527383 A5 JP 2025527383A5 JP 2024525181 A JP2024525181 A JP 2024525181A JP 2024525181 A JP2024525181 A JP 2024525181A JP 2025527383 A5 JP2025527383 A5 JP 2025527383A5
Authority
JP
Japan
Prior art keywords
meth
acrylic acid
discharge stream
solvent
producing
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
JP2024525181A
Other languages
English (en)
Japanese (ja)
Other versions
JP2025527383A (ja
Filing date
Publication date
Priority claimed from KR1020230107080A external-priority patent/KR20240031055A/ko
Application filed filed Critical
Priority claimed from PCT/KR2023/012565 external-priority patent/WO2024049107A1/ko
Publication of JP2025527383A publication Critical patent/JP2025527383A/ja
Publication of JP2025527383A5 publication Critical patent/JP2025527383A5/ja
Pending legal-status Critical Current

Links

JP2024525181A 2022-08-30 2023-08-24 高純度（メタ）アクリル酸の製造方法 Pending JP2025527383A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20220109527 2022-08-30
KR10-2022-0109527 2022-08-30
KR10-2023-0107080 2023-08-16
KR1020230107080A KR20240031055A (ko) 2022-08-30 2023-08-16 고순도 아크릴산의 제조방법
PCT/KR2023/012565 WO2024049107A1 (ko) 2022-08-30 2023-08-24 고순도 (메트)아크릴산의 제조방법

Publications (2)

Publication Number Publication Date
JP2025527383A JP2025527383A (ja) 2025-08-22
JP2025527383A5 true JP2025527383A5 (https=) 2026-03-09

Family

ID=90098302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024525181A Pending JP2025527383A (ja) 2022-08-30 2023-08-24 高純度（メタ）アクリル酸の製造方法

Country Status (4)

Country Link
US (1) US20250162971A1 (https=)
EP (1) EP4491610A4 (https=)
JP (1) JP2025527383A (https=)
WO (1) WO2024049107A1 (https=)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4440518B2 (ja) * 2002-07-16 2010-03-24 株式会社日本触媒 アクリル酸の製造方法
US7183428B2 (en) * 2003-06-05 2007-02-27 Nippon Shokubai Co., Inc. Method for production of acrylic acid
JP5715318B2 (ja) * 2005-12-06 2015-05-07 株式会社日本触媒 アクリル酸の製造方法
KR100932467B1 (ko) * 2005-12-06 2009-12-17 니폰 쇼쿠바이 컴파니 리미티드 아크릴산의 제조방법
JP5821660B2 (ja) * 2012-01-25 2015-11-24 三菱化学株式会社 （メタ）アクリル酸の製造方法
WO2017188220A1 (ja) * 2016-04-28 2017-11-02 三菱ケミカル株式会社 メタクリル酸の精製方法及び製造方法

Similar Documents

Publication Publication Date Title
JP3938646B2 (ja) アクリル酸の製造方法
CN104024210B (zh) 通过直接酯化制造丙烯酸2-辛酯的方法
JP6602490B2 (ja) （メタ）アクリル酸の回収方法
CN1264795C (zh) 生产无水甲酸的方法
KR101757372B1 (ko) 고순도 아크릴산의 제조방법
JP6038157B2 (ja) アセトニトリルの精製方法
JP6135565B2 (ja) （メタ）アクリル酸の製造方法
KR20100112534A (ko) 카르복실산에스테르의 제조 방법
KR20180059265A (ko) (메트)아크릴산의 연속 회수 방법 및 장치
JP2025527383A5 (https=)
JP2025527381A5 (https=)
CN1176058C (zh) 邻苯二甲酸酐的制备方法
JP2025527379A5 (https=)
RU2024113838A (ru) Способ получения (мет)акриловой кислоты высокой чистоты
RU2855524C2 (ru) Способ получения (мет)акриловой кислоты высокой чистоты
RU2024113833A (ru) Способ получения (мет)акриловой кислоты высокой чистоты
RU2024113832A (ru) Способ получения (мет)акриловой кислоты высокой чистоты
JP2025527382A5 (https=)
KR20240031055A (ko) 고순도 아크릴산의 제조방법
US20250019337A1 (en) Method for preparation of high purity (meth)acrylic acid
US20250162971A1 (en) Method for preparation of high purity (meth)acrylic acid
EP4491606A1 (en) Method for preparation of high purity (meth)acrylic acid
KR20240031056A (ko) 고순도 아크릴산의 제조방법
JP2003321419A (ja) 高純度（メタ）アクリル酸の製造方法
KR20240031050A (ko) 고순도 아크릴산의 제조방법