WO2008114745A1 - 晶析装置およびその運転方法 - Google Patents
晶析装置およびその運転方法 Download PDFInfo
- Publication number
- WO2008114745A1 WO2008114745A1 PCT/JP2008/054793 JP2008054793W WO2008114745A1 WO 2008114745 A1 WO2008114745 A1 WO 2008114745A1 JP 2008054793 W JP2008054793 W JP 2008054793W WO 2008114745 A1 WO2008114745 A1 WO 2008114745A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cooling
- operation method
- crystallizer
- qatm
- heat
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0013—Crystallisation cooling by heat exchange by indirect heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0063—Control or regulation
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008524291A JPWO2008114745A1 (ja) | 2007-03-14 | 2008-03-14 | 晶析装置およびその運転方法 |
CN200880015999A CN101678243A (zh) | 2007-03-14 | 2008-03-14 | 析晶装置及其运转方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007-064938 | 2007-03-14 | ||
JP2007064938 | 2007-03-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008114745A1 true WO2008114745A1 (ja) | 2008-09-25 |
Family
ID=39765853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/054793 WO2008114745A1 (ja) | 2007-03-14 | 2008-03-14 | 晶析装置およびその運転方法 |
Country Status (4)
Country | Link |
---|---|
JP (2) | JPWO2008114745A1 (ja) |
KR (1) | KR101213953B1 (ja) |
CN (2) | CN105477897B (ja) |
WO (1) | WO2008114745A1 (ja) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009184982A (ja) * | 2008-02-07 | 2009-08-20 | Mitsubishi Rayon Co Ltd | (メタ)アクリル酸の晶析方法およびその晶析システム |
WO2010090143A1 (ja) * | 2009-02-03 | 2010-08-12 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JP2010180136A (ja) * | 2009-02-03 | 2010-08-19 | Nippon Shokubai Co Ltd | アクリル酸結晶の融解方法 |
WO2010131604A1 (ja) * | 2009-05-15 | 2010-11-18 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
WO2010131603A1 (ja) * | 2009-05-15 | 2010-11-18 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法および晶析システム |
WO2010131589A1 (ja) * | 2009-05-15 | 2010-11-18 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JP2010265227A (ja) * | 2009-05-15 | 2010-11-25 | Nippon Shokubai Co Ltd | (メタ)アクリル酸の製造方法および晶析システム |
JP2010265228A (ja) * | 2009-05-15 | 2010-11-25 | Nippon Shokubai Co Ltd | (メタ)アクリル酸の製造方法 |
JP2011006354A (ja) * | 2009-06-25 | 2011-01-13 | Nippon Shokubai Co Ltd | (メタ)アクリル酸の製造方法 |
JP5581316B2 (ja) * | 2009-05-19 | 2014-08-27 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JPWO2013103112A1 (ja) * | 2012-01-05 | 2015-05-11 | 三菱レイヨン株式会社 | メタクリル酸の精製方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101661054B1 (ko) * | 2012-08-03 | 2016-09-28 | 제이에프이 스틸 가부시키가이샤 | 정석 장치 및 정석 방법 |
JP6197680B2 (ja) * | 2014-02-12 | 2017-09-20 | 信越半導体株式会社 | シリコン単結晶製造装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08193766A (ja) * | 1995-01-13 | 1996-07-30 | Orion Mach Co Ltd | 薬液温度調節用熱交換器 |
JPH10156102A (ja) * | 1996-11-28 | 1998-06-16 | Kashimakita Kyodo Hatsuden Kk | 連続晶析方法 |
JP3559523B2 (ja) * | 1997-07-30 | 2004-09-02 | 三菱レイヨン株式会社 | (メタ)アクリル酸の精製方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06254302A (ja) * | 1993-03-05 | 1994-09-13 | Kobe Steel Ltd | 非定常バッチ冷却晶析方法 |
JPH06265689A (ja) * | 1993-03-15 | 1994-09-22 | Mitsubishi Materials Corp | 硝酸化合物の連続精製装置 |
EP0968746B1 (en) * | 1997-02-27 | 2003-10-15 | Ajinomoto Co., Inc. | Crystallization apparatus and crystallization method |
JP2004323383A (ja) * | 2003-04-22 | 2004-11-18 | Mitsubishi Rayon Co Ltd | α−ヒドロキシカルボン酸の精製法 |
-
2008
- 2008-03-14 JP JP2008524291A patent/JPWO2008114745A1/ja active Pending
- 2008-03-14 KR KR1020097021146A patent/KR101213953B1/ko active IP Right Grant
- 2008-03-14 WO PCT/JP2008/054793 patent/WO2008114745A1/ja active Application Filing
- 2008-03-14 CN CN201510824783.XA patent/CN105477897B/zh active Active
- 2008-03-14 CN CN200880015999A patent/CN101678243A/zh active Pending
-
2015
- 2015-06-02 JP JP2015112091A patent/JP5962817B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08193766A (ja) * | 1995-01-13 | 1996-07-30 | Orion Mach Co Ltd | 薬液温度調節用熱交換器 |
JPH10156102A (ja) * | 1996-11-28 | 1998-06-16 | Kashimakita Kyodo Hatsuden Kk | 連続晶析方法 |
JP3559523B2 (ja) * | 1997-07-30 | 2004-09-02 | 三菱レイヨン株式会社 | (メタ)アクリル酸の精製方法 |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009184982A (ja) * | 2008-02-07 | 2009-08-20 | Mitsubishi Rayon Co Ltd | (メタ)アクリル酸の晶析方法およびその晶析システム |
CN102282120A (zh) * | 2009-02-03 | 2011-12-14 | 株式会社日本触媒 | (甲基)丙烯酸的制备方法 |
WO2010090143A1 (ja) * | 2009-02-03 | 2010-08-12 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JP2010180136A (ja) * | 2009-02-03 | 2010-08-19 | Nippon Shokubai Co Ltd | アクリル酸結晶の融解方法 |
CN102282120B (zh) * | 2009-02-03 | 2015-03-04 | 株式会社日本触媒 | (甲基)丙烯酸的制备方法 |
US8680330B2 (en) | 2009-02-03 | 2014-03-25 | Nippon Shokubai Co., Ltd. | Process for producing (meth) acrylic acid |
US8586787B2 (en) | 2009-05-15 | 2013-11-19 | Nippon Shokubai Co., Ltd. | Process for producing (meth)acrylic acid |
WO2010131603A1 (ja) * | 2009-05-15 | 2010-11-18 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法および晶析システム |
WO2010131604A1 (ja) * | 2009-05-15 | 2010-11-18 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JP2010265227A (ja) * | 2009-05-15 | 2010-11-25 | Nippon Shokubai Co Ltd | (メタ)アクリル酸の製造方法および晶析システム |
CN102414160A (zh) * | 2009-05-15 | 2012-04-11 | 株式会社日本触媒 | 制备(甲基)丙烯酸的方法和结晶系统 |
CN102428065A (zh) * | 2009-05-15 | 2012-04-25 | 株式会社日本触媒 | 制备(甲基)丙烯酸的方法 |
WO2010131589A1 (ja) * | 2009-05-15 | 2010-11-18 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
US8592627B2 (en) | 2009-05-15 | 2013-11-26 | Nippon Shokubai Co., Ltd. | Process for producing (meth)acrylic acid and crystallization system |
US8637701B2 (en) | 2009-05-15 | 2014-01-28 | Nippon Shokubai Co., Ltd. | Method for producing (meth) acrylic acid |
JP2010265228A (ja) * | 2009-05-15 | 2010-11-25 | Nippon Shokubai Co Ltd | (メタ)アクリル酸の製造方法 |
CN102414160B (zh) * | 2009-05-15 | 2014-06-04 | 株式会社日本触媒 | 制备(甲基)丙烯酸的方法和结晶系统 |
RU2523796C2 (ru) * | 2009-05-15 | 2014-07-27 | Ниппон Сокубаи Ко., Лтд. | Способ получения (мет)акриловой кислоты |
JP5580813B2 (ja) * | 2009-05-15 | 2014-08-27 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JP5580812B2 (ja) * | 2009-05-15 | 2014-08-27 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JP5581316B2 (ja) * | 2009-05-19 | 2014-08-27 | 株式会社日本触媒 | (メタ)アクリル酸の製造方法 |
JP2011006354A (ja) * | 2009-06-25 | 2011-01-13 | Nippon Shokubai Co Ltd | (メタ)アクリル酸の製造方法 |
JPWO2013103112A1 (ja) * | 2012-01-05 | 2015-05-11 | 三菱レイヨン株式会社 | メタクリル酸の精製方法 |
JP2017197583A (ja) * | 2012-01-05 | 2017-11-02 | 三菱ケミカル株式会社 | メタクリル酸の精製方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2015186805A (ja) | 2015-10-29 |
CN105477897A (zh) | 2016-04-13 |
KR20100003287A (ko) | 2010-01-07 |
JPWO2008114745A1 (ja) | 2010-07-08 |
JP5962817B2 (ja) | 2016-08-03 |
KR101213953B1 (ko) | 2012-12-18 |
CN101678243A (zh) | 2010-03-24 |
CN105477897B (zh) | 2017-09-19 |
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