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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 PDF

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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
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.)
Ceased
Application number
PCT/JP2008/054793
Other languages
English (en)
French (fr)
Inventor
Tomomichi Hino
Tooru Kuroda
Miezi Sugiyama
Takehiro Marumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Rayon Co Ltd
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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to CN200880015999A priority Critical patent/CN101678243A/zh
Priority to JP2008524291A priority patent/JPWO2008114745A1/ja
Publication of WO2008114745A1 publication Critical patent/WO2008114745A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

　本発明の晶析装置の運転方法は、被処理流体を冷却器にて熱交換する際に、下記式（１）によって定義される実質冷却熱量Ｑｒの値が一定となるように冷却条件を制御する。 Ｑｒ＝Ｑａ－Ｑａｔｍ　（１） （但し、Ｑａは冷却器における冷却熱量、Ｑａｔｍは環境放出熱量を示す。）
PCT/JP2008/054793 2007-03-14 2008-03-14 晶析装置およびその運転方法 Ceased WO2008114745A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200880015999A CN101678243A (zh) 2007-03-14 2008-03-14 析晶装置及其运转方法
JP2008524291A JPWO2008114745A1 (ja) 2007-03-14 2008-03-14 晶析装置およびその運転方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007064938 2007-03-14
JP2007-064938 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 Ceased 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) CN101678243A (ja)
WO (1) WO2008114745A1 (ja)

Cited By (11)

* Cited by examiner, † Cited by third party
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
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
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
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014020854A1 (ja) * 2012-08-03 2014-02-06 Ｊｆｅスチール株式会社 晶析装置及び晶析方法
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
CN115508403B (zh) * 2022-07-26 2025-03-18 重庆国际复合材料股份有限公司 一种测试玻璃纤维析晶速率的方法

Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
AU734548B2 (en) * 1997-02-27 2001-06-14 Ajinomoto Co., Inc. Apparatus and method for crystallization
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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 (25)

* Cited by examiner, † Cited by third party
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
CN102428065B (zh) * 2009-05-15 2014-02-26 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
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
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
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
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
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
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
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
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
CN105477897A (zh) 2016-04-13
KR20100003287A (ko) 2010-01-07
JP5962817B2 (ja) 2016-08-03
CN105477897B (zh) 2017-09-19
JP2015186805A (ja) 2015-10-29
JPWO2008114745A1 (ja) 2010-07-08
KR101213953B1 (ko) 2012-12-18
CN101678243A (zh) 2010-03-24

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