KR102869324B1 - 화합물의 제조 방법 - Google Patents

화합물의 제조 방법

Info

Publication number
KR102869324B1
KR102869324B1 KR1020237009489A KR20237009489A KR102869324B1 KR 102869324 B1 KR102869324 B1 KR 102869324B1 KR 1020237009489 A KR1020237009489 A KR 1020237009489A KR 20237009489 A KR20237009489 A KR 20237009489A KR 102869324 B1 KR102869324 B1 KR 102869324B1
Authority
KR
South Korea
Prior art keywords
compound
crystals
liquid
circulating
slurry
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
KR1020237009489A
Other languages
English (en)
Korean (ko)
Other versions
KR20230051586A (ko
Inventor
히로키 와다
마사시 무카에
야스타카 다케모토
도요후미 사카이
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 KR20230051586A publication Critical patent/KR20230051586A/ko
Application granted granted Critical
Publication of KR102869324B1 publication Critical patent/KR102869324B1/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
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B01D9/0045—Washing of crystals, e.g. in wash columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D2009/0086—Processes or apparatus therefor

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)
  • Extraction Or Liquid Replacement (AREA)
KR1020237009489A 2020-09-11 2021-09-08 화합물의 제조 방법 Active KR102869324B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-153287 2020-09-11
JP2020153287 2020-09-11
PCT/JP2021/033037 WO2022054841A1 (ja) 2020-09-11 2021-09-08 化合物の製造方法

Publications (2)

Publication Number Publication Date
KR20230051586A KR20230051586A (ko) 2023-04-18
KR102869324B1 true KR102869324B1 (ko) 2025-10-14

Family

ID=80631857

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237009489A Active KR102869324B1 (ko) 2020-09-11 2021-09-08 화합물의 제조 방법

Country Status (7)

Country Link
US (1) US12606515B2 (https=)
EP (1) EP4212504A4 (https=)
JP (1) JP7574306B2 (https=)
KR (1) KR102869324B1 (https=)
CN (1) CN116057034B (https=)
TW (1) TWI883258B (https=)
WO (1) WO2022054841A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024128153A1 (ja) * 2022-12-16 2024-06-20 株式会社日本触媒 結晶粒を含むスラリーを容器から排出する方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5555138A (en) * 1978-10-19 1980-04-22 Mitsubishi Chem Ind Ltd Preparation of highly pure terephthalic acid
US6018077A (en) * 1997-04-17 2000-01-25 Mitsubishi Gas Chemical Company, Inc. Process for producing 2,6-naphthalenedicarboxylic acid
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
KR100932467B1 (ko) 2005-12-06 2009-12-17 니폰 쇼쿠바이 컴파니 리미티드 아크릴산의 제조방법
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
DE102005062010A1 (de) * 2005-12-22 2007-06-28 Basf Ag Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure
US7812206B2 (en) * 2006-03-21 2010-10-12 Bp Corporation North America Inc. Apparatus and process for the separation of solids and liquids
EP2085376B1 (en) 2008-01-30 2012-09-05 Evonik Röhm GmbH Process for preparation of high purity methacrylic acid
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP4212504A1 (en) 2023-07-19
JP7574306B2 (ja) 2024-10-28
US12606515B2 (en) 2026-04-21
CN116057034B (zh) 2025-05-09
TW202219026A (zh) 2022-05-16
EP4212504A4 (en) 2025-02-12
KR20230051586A (ko) 2023-04-18
BR112023004298A2 (pt) 2023-04-04
CN116057034A (zh) 2023-05-02
WO2022054841A1 (ja) 2022-03-17
TWI883258B (zh) 2025-05-11
JPWO2022054841A1 (https=) 2022-03-17
US20240025835A1 (en) 2024-01-25

Similar Documents

Publication Publication Date Title
KR102869324B1 (ko) 화합물의 제조 방법
JP5304299B2 (ja) 臨界水を用いた反応プロセス
KR102863202B1 (ko) 화합물의 제조 방법
CN116057035B (zh) 纯化装置
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
BR112023004299B1 (pt) Aparelho de purificação que purifica cristais, método para produzir um composto e método para purificar um composto
JP5632787B2 (ja) 超臨界水を用いた反応プロセス

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

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

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

Fee payment year number: 1

U12 Designation fee paid

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

Year of fee payment: 1

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)