JPWO2022054842A1 - - Google Patents
Info
- Publication number
- JPWO2022054842A1 JPWO2022054842A1 JP2022547630A JP2022547630A JPWO2022054842A1 JP WO2022054842 A1 JPWO2022054842 A1 JP WO2022054842A1 JP 2022547630 A JP2022547630 A JP 2022547630A JP 2022547630 A JP2022547630 A JP 2022547630A JP WO2022054842 A1 JPWO2022054842 A1 JP WO2022054842A1
- Authority
- JP
- Japan
- 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
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020153288 | 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 |
|---|---|
| JPWO2022054842A1 true JPWO2022054842A1 (https=) | 2022-03-17 |
| JP7574307B2 JP7574307B2 (ja) | 2024-10-28 |
Family
ID=80631866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022547630A Active JP7574307B2 (ja) | 2020-09-11 | 2021-09-08 | 化合物の製造方法 |
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 (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123302A (ja) * | 1997-10-22 | 1999-05-11 | Tsukishima Kikai Co Ltd | 結晶の溶融精製方法および装置 |
| JP2002001017A (ja) * | 2000-06-19 | 2002-01-08 | Nippon Shokubai Co Ltd | 固形物除去装置 |
| 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 |
| JP2009530103A (ja) * | 2006-03-21 | 2009-08-27 | ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド | 固体と液体を分離するための装置及び方法 |
| JP2010059107A (ja) * | 2008-09-04 | 2010-03-18 | Mitsubishi Rayon Co Ltd | 原料粗結晶の精製方法 |
| 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 (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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. |
| 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 |
| 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 |
-
2021
- 2021-09-08 JP JP2022547630A patent/JP7574307B2/ja active Active
- 2021-09-08 WO PCT/JP2021/033038 patent/WO2022054842A1/ja not_active Ceased
- 2021-09-08 KR KR1020237009491A patent/KR102863202B1/ko active Active
- 2021-09-08 US US18/025,527 patent/US12600693B2/en active Active
- 2021-09-08 EP EP21866801.0A patent/EP4212505A4/en active Pending
- 2021-09-08 CN CN202180061618.7A patent/CN116057033B/zh active Active
- 2021-09-10 TW TW110133803A patent/TWI885207B/zh active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11123302A (ja) * | 1997-10-22 | 1999-05-11 | Tsukishima Kikai Co Ltd | 結晶の溶融精製方法および装置 |
| JP2002001017A (ja) * | 2000-06-19 | 2002-01-08 | Nippon Shokubai Co Ltd | 固形物除去装置 |
| 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 |
| JP2009530103A (ja) * | 2006-03-21 | 2009-08-27 | ビーピー・コーポレーション・ノース・アメリカ・インコーポレーテッド | 固体と液体を分離するための装置及び方法 |
| 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 |
| JP2010059107A (ja) * | 2008-09-04 | 2010-03-18 | Mitsubishi Rayon Co Ltd | 原料粗結晶の精製方法 |
| 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 |
| KR102863202B1 (ko) | 2025-09-23 |
| 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 |
| CN116057033B (zh) | 2025-05-09 |
| US20240010598A1 (en) | 2024-01-11 |
| TWI885207B (zh) | 2025-06-01 |
| KR20230054423A (ko) | 2023-04-24 |
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