KR102863202B1 - 화합물의 제조 방법 - Google Patents

화합물의 제조 방법

Info

Publication number
KR102863202B1
KR102863202B1 KR1020237009491A KR20237009491A KR102863202B1 KR 102863202 B1 KR102863202 B1 KR 102863202B1 KR 1020237009491 A KR1020237009491 A KR 1020237009491A KR 20237009491 A KR20237009491 A KR 20237009491A KR 102863202 B1 KR102863202 B1 KR 102863202B1
Authority
KR
South Korea
Prior art keywords
cleaning column
hydraulic cleaning
compound
liquid
nozzle
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.)
Active
Application number
KR1020237009491A
Other languages
English (en)
Korean (ko)
Other versions
KR20230054423A (ko
Inventor
하야토 기무라
마사시 무카에
다카유키 마츠다
Original Assignee
가부시키가이샤 닛폰 쇼쿠바이
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 가부시키가이샤 닛폰 쇼쿠바이 filed Critical 가부시키가이샤 닛폰 쇼쿠바이
Publication of KR20230054423A publication Critical patent/KR20230054423A/ko
Application granted granted Critical
Publication of KR102863202B1 publication Critical patent/KR102863202B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B01D9/0045—Washing of crystals, e.g. in wash columns
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020237009491A 2020-09-11 2021-09-08 화합물의 제조 방법 Active KR102863202B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-153288 2020-09-11
JP2020153288 2020-09-11
PCT/JP2021/033038 WO2022054842A1 (ja) 2020-09-11 2021-09-08 化合物の製造方法

Publications (2)

Publication Number Publication Date
KR20230054423A KR20230054423A (ko) 2023-04-24
KR102863202B1 true KR102863202B1 (ko) 2025-09-23

Family

ID=80631866

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237009491A Active KR102863202B1 (ko) 2020-09-11 2021-09-08 화합물의 제조 방법

Country Status (7)

Country Link
US (1) US12600693B2 (https=)
EP (1) EP4212505A4 (https=)
JP (1) JP7574307B2 (https=)
KR (1) KR102863202B1 (https=)
CN (1) CN116057033B (https=)
TW (1) TWI885207B (https=)
WO (1) WO2022054842A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514311A (ja) 2008-01-30 2011-05-06 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング 高純度メタクリル酸の製造方法
WO2018216699A1 (ja) 2017-05-25 2018-11-29 株式会社日本触媒 （メタ）アクリル酸の製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4117809B2 (ja) * 1997-10-22 2008-07-16 月島機械株式会社 結晶の溶融精製方法および装置
JP4960562B2 (ja) 2000-04-11 2012-06-27 ビーエーエスエフ ソシエタス・ヨーロピア 粗製アクリル酸溶融物の精製法
DE10036880A1 (de) 2000-07-28 2002-02-07 Basf Ag Regelung einer Waschkolonne in einem Schmelzkristallisationsprozess
DE10017903A1 (de) * 2000-04-11 2001-10-18 Basf Ag Verfahren zur Reinigung einer Rohacrylsäureschmelze
JP4673958B2 (ja) * 2000-06-19 2011-04-20 株式会社日本触媒 固形物除去装置
JP4299133B2 (ja) 2001-11-15 2009-07-22 ビーエーエスエフ ソシエタス・ヨーロピア 結晶を母液中の結晶の懸濁液から精製分離する方法
DE10156016A1 (de) * 2001-11-15 2003-06-05 Basf Ag Vorrichtung zum reinigenden Abtrennen von Kristallen aus ihrer Suspension in verunreinigter Kristallschmelze
NL1019862C2 (nl) 2002-01-30 2003-07-31 Tno Werkwijze en inrichting voor het verwerken van een suspensie.
JP2006069959A (ja) * 2004-09-02 2006-03-16 Kureha Engineering Co Ltd 結晶精製方法及びそのための装置
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
US7812206B2 (en) * 2006-03-21 2010-10-12 Bp Corporation North America Inc. Apparatus and process for the separation of solids and liquids
JP5336794B2 (ja) * 2008-09-04 2013-11-06 三菱レイヨン株式会社 原料粗結晶の精製方法
US8673245B2 (en) 2008-09-22 2014-03-18 Nippon Shokubai Co., Ltd. Fixed-bed reactor and process for producing acrylic acid using the reactor
US8680330B2 (en) 2009-02-03 2014-03-25 Nippon Shokubai Co., Ltd. Process for producing (meth) acrylic acid
DE102010030279A1 (de) 2010-06-18 2010-10-28 Basf Se Verfahren der Inbetriebnahme eines Trennverfahrens zur reinigenden Abtrennung von Acrylsäurekristallen aus einer Suspension S ihrer Kristalle in Mutterlauge
US8461383B2 (en) 2009-10-16 2013-06-11 Basf Se Process for starting up a separating process for purifying removal of acrylic acid crystals from a suspension S of crystals thereof in mother liquor
DE102009045767A1 (de) 2009-10-16 2010-08-12 Basf Se Verfahren der Inbetriebnahme eines Trennverfahrens zur reinigenden Abtrennung von Acrylsäurekristallen aus einer Suspension S ihrer Kristalle in Mutterlauge
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011514311A (ja) 2008-01-30 2011-05-06 エボニック レーム ゲゼルシャフト ミット ベシュレンクテル ハフツング 高純度メタクリル酸の製造方法
WO2018216699A1 (ja) 2017-05-25 2018-11-29 株式会社日本触媒 （メタ）アクリル酸の製造方法

Also Published As

Publication number Publication date
TW202216651A (zh) 2022-05-01
WO2022054842A1 (ja) 2022-03-17
EP4212505A1 (en) 2023-07-19
JP7574307B2 (ja) 2024-10-28
CN116057033A (zh) 2023-05-02
EP4212505A4 (en) 2024-11-13
US12600693B2 (en) 2026-04-14
JPWO2022054842A1 (https=) 2022-03-17
CN116057033B (zh) 2025-05-09
US20240010598A1 (en) 2024-01-11
TWI885207B (zh) 2025-06-01
KR20230054423A (ko) 2023-04-24

Similar Documents

Publication Publication Date Title
US8558035B2 (en) Reaction process utilizing critical water
KR102863202B1 (ko) 화합물의 제조 방법
KR102869324B1 (ko) 화합물의 제조 방법
JP7558282B2 (ja) 精製装置
JP7730364B2 (ja) 精製装置
TWI913474B (zh) 純化裝置、化合物之製造方法及其純化方法
BR112023004298B1 (pt) Método para produzir um composto
TW202438149A (zh) 自容器排出含晶粒之漿料的方法
BR112020010153B1 (pt) Método para desidrogenação oxidativa de etano a etileno compreendendo remover ou impedir o acúmulo de incrustações substancialmente solúveis em água na tubulação a jusante de um reator de odh
BR112023004299B1 (pt) Aparelho de purificação que purifica cristais, método para produzir um composto e método para purificar um composto

Legal Events

Date Code Title Description
PA0105 International application

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

PA0201 Request for examination

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

PG1501 Laying open of application

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

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

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

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)