JP4666594B2 - 有機化合物の断熱冷却式晶析方法及び装置 - Google Patents

有機化合物の断熱冷却式晶析方法及び装置

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Publication number
JP4666594B2
JP4666594B2 JP2005100175A JP2005100175A JP4666594B2 JP 4666594 B2 JP4666594 B2 JP 4666594B2 JP 2005100175 A JP2005100175 A JP 2005100175A JP 2005100175 A JP2005100175 A JP 2005100175A JP 4666594 B2 JP4666594 B2 JP 4666594B2
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JP
Japan
Prior art keywords
crystal
crystallization
tank
stage
refrigerant
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.)
Expired - Fee Related
Application number
JP2005100175A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006273825A (ja
Inventor
敬三 竹上
究 石井
順司 若山
英希 須田
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.)
Tsukishima Kikai Co Ltd
Original Assignee
Tsukishima Kikai 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 Tsukishima Kikai Co Ltd filed Critical Tsukishima Kikai Co Ltd
Priority to JP2005100175A priority Critical patent/JP4666594B2/ja
Priority to PCT/JP2006/304332 priority patent/WO2006112188A1/ja
Priority to TW095109549A priority patent/TW200633768A/zh
Publication of JP2006273825A publication Critical patent/JP2006273825A/ja
Application granted granted Critical
Publication of JP4666594B2 publication Critical patent/JP4666594B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0022—Evaporation of components of the mixture to be separated by reducing pressure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2005100175A 2005-03-30 2005-03-30 有機化合物の断熱冷却式晶析方法及び装置 Expired - Fee Related JP4666594B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2005100175A JP4666594B2 (ja) 2005-03-30 2005-03-30 有機化合物の断熱冷却式晶析方法及び装置
PCT/JP2006/304332 WO2006112188A1 (ja) 2005-03-30 2006-03-07 有機化合物の断熱冷却式晶析方法及び装置
TW095109549A TW200633768A (en) 2005-03-30 2006-03-21 Method and apparatus for crystallization of organic compound through adiabatic cooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005100175A JP4666594B2 (ja) 2005-03-30 2005-03-30 有機化合物の断熱冷却式晶析方法及び装置

Publications (2)

Publication Number Publication Date
JP2006273825A JP2006273825A (ja) 2006-10-12
JP4666594B2 true JP4666594B2 (ja) 2011-04-06

Family

ID=37114922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005100175A Expired - Fee Related JP4666594B2 (ja) 2005-03-30 2005-03-30 有機化合物の断熱冷却式晶析方法及び装置

Country Status (3)

Country Link
JP (1) JP4666594B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
TW (1) TW200633768A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO2006112188A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103664487B (zh) * 2012-09-05 2015-09-09 中国石油化工股份有限公司 对二甲苯结晶方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1182249A (en) * 1966-08-04 1970-02-25 Ici Ltd Purification Process.
JPH0242001A (ja) * 1988-08-02 1990-02-13 Kansai Paint Co Ltd 切花の保存方法
JPH0342001A (ja) * 1989-07-07 1991-02-22 Chiyoda Corp 連続晶析方法及び連続晶析装置
JP3188305B2 (ja) * 1992-05-07 2001-07-16 月島機械株式会社 吸収凝縮器を設けた断熱冷却式溶融晶析方法とその装置
EP0725054A1 (de) * 1995-01-24 1996-08-07 Hüls Aktiengesellschaft Verfahren zur Herstellung von Terephthalsäure und ihrer Isomeren
JP4845171B2 (ja) * 2005-03-30 2011-12-28 月島機械株式会社 有機化合物の断熱冷却式晶析方法及び装置
JP4845172B2 (ja) * 2005-03-30 2011-12-28 月島機械株式会社 有機化合物の断熱冷却式晶析方法及び装置
JP4845173B2 (ja) * 2005-03-30 2011-12-28 月島機械株式会社 有機化合物の断熱冷却式晶析方法及び装置

Also Published As

Publication number Publication date
TWI314066B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2009-09-01
TW200633768A (en) 2006-10-01
WO2006112188A1 (ja) 2006-10-26
JP2006273825A (ja) 2006-10-12

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