JP2013151455A5 - - Google Patents

Download PDF

Info

Publication number
JP2013151455A5
JP2013151455A5 JP2012013120A JP2012013120A JP2013151455A5 JP 2013151455 A5 JP2013151455 A5 JP 2013151455A5 JP 2012013120 A JP2012013120 A JP 2012013120A JP 2012013120 A JP2012013120 A JP 2012013120A JP 2013151455 A5 JP2013151455 A5 JP 2013151455A5
Authority
JP
Japan
Prior art keywords
meth
acrylic acid
residual water
water
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.)
Granted
Application number
JP2012013120A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013151455A (ja
JP5821660B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2012013120A priority Critical patent/JP5821660B2/ja
Priority claimed from JP2012013120A external-priority patent/JP5821660B2/ja
Publication of JP2013151455A publication Critical patent/JP2013151455A/ja
Publication of JP2013151455A5 publication Critical patent/JP2013151455A5/ja
Application granted granted Critical
Publication of JP5821660B2 publication Critical patent/JP5821660B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2012013120A 2012-01-25 2012-01-25 （メタ）アクリル酸の製造方法 Active JP5821660B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012013120A JP5821660B2 (ja) 2012-01-25 2012-01-25 （メタ）アクリル酸の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012013120A JP5821660B2 (ja) 2012-01-25 2012-01-25 （メタ）アクリル酸の製造方法

Publications (3)

Publication Number Publication Date
JP2013151455A JP2013151455A (ja) 2013-08-08
JP2013151455A5 true JP2013151455A5 (es) 2014-10-09
JP5821660B2 JP5821660B2 (ja) 2015-11-24

Family

ID=49048156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012013120A Active JP5821660B2 (ja) 2012-01-25 2012-01-25 （メタ）アクリル酸の製造方法

Country Status (1)

Country Link
JP (1) JP5821660B2 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103880649B (zh) * 2014-04-03 2016-08-31 泰兴市裕廊化工有限公司 一种高收率冰晶级丙烯酸的制备方法
JP6455318B2 (ja) * 2015-05-28 2019-01-23 三菱ケミカル株式会社 液体の処理方法及びアクリロニトリル又はメタアクリロニトリルの製造方法
KR102079774B1 (ko) 2016-11-25 2020-02-20 주식회사 엘지화학 (메트)아크릴산의 연속 회수 방법 및 장치
KR102079775B1 (ko) 2016-11-25 2020-02-20 주식회사 엘지화학 (메트)아크릴산의 연속 회수 방법 및 장치
CN112807743B (zh) * 2021-01-15 2023-03-24 江苏普利瑞科技有限公司 一种利用萃取液浓缩盐水并分离有机物的方法
WO2024049107A1 (ko) * 2022-08-30 2024-03-07 주식회사 엘지화학 고순도 (메트)아크릴산의 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5407475B2 (ja) * 2008-03-31 2014-02-05 三菱化学株式会社 （メタ）アクリル酸の製造方法

Similar Documents

Publication Publication Date Title
JP2013151455A5 (es)
WO2013169811A3 (en) Biogenic activated carbon and methods of making and using same
WO2012004685A3 (en) System and method for reduction of water consumption in purified terephthalic acid production
MY158588A (en) Method for producing carboxylic acid esters
JP2013538677A5 (es)
JP2018527376A5 (es)
ATE522492T1 (de) Verfahren zur herstellung von (meth)acrylaten von c10-alkoholgemischen
CN108059291B (zh) 头孢他啶侧链酸酯废水中dmf及无机盐的回收方法
JP2017502827A5 (es)
TW201305096A (zh) 從用以製造（甲基）丙烯酸製程之廢水流中移除有機化合物之方法
FI20116209A (fi) Menetelmä propionihapon talteenottamiseksi ja puhdistamiseksi
WO2012124956A3 (ko) (메트)아크릴산의 연속 회수 방법 및 회수 장치
MY161504A (en) Process for preparation of methacrylic acid and methacrylic acid esters
RU2016129248A (ru) Улучшенный способ и устройство для производства ароматических карболовых кислот
CN104974046B (zh) 一种戊二胺的纯化方法
PH12015500173A1 (en) Method for removing an ester from a vapor mixture
JP2013543517A5 (es)
CN102382044A (zh) 一种2、3-二甲基吡啶的提纯方法
WO2010032263A3 (en) Process and equipment for recovery of valuable materials from terephthalic acid manufacture
MY165642A (en) Process for preparation of methacrylic acid and methacrylic acid ester
MY168974A (en) Method for removing acrolein from the process gas of a heterogeneously catalysed oxidation of propene
JP2016522803A5 (es)
JP2006519257A5 (es)
CN107043327B (zh) 一种己二酸单乙酯的合成方法
MX2015005343A (es) Sistema y metodo de extraccion de solvente de una planta de licor madre puro.