WO2002028498A1 - Procede et dispositif de cristallisation - Google Patents

Procede et dispositif de cristallisation Download PDF

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Publication number
WO2002028498A1
WO2002028498A1 PCT/JP2001/008004 JP0108004W WO0228498A1 WO 2002028498 A1 WO2002028498 A1 WO 2002028498A1 JP 0108004 W JP0108004 W JP 0108004W WO 0228498 A1 WO0228498 A1 WO 0228498A1
Authority
WO
WIPO (PCT)
Prior art keywords
slurry
crystals
crystallization
crystallization tank
returning
Prior art date
Application number
PCT/JP2001/008004
Other languages
English (en)
French (fr)
Inventor
Takahisa Furuya
Original Assignee
Mitsubishi Gas Chemical Company, Inc.
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 Gas Chemical Company, Inc. filed Critical Mitsubishi Gas Chemical Company, Inc.
Priority to KR1020037004341A priority Critical patent/KR100841502B1/ko
Priority to EP01965657A priority patent/EP1327469B1/en
Priority to AU2001286249A priority patent/AU2001286249A1/en
Priority to DE60118766T priority patent/DE60118766T2/de
Priority to US10/380,059 priority patent/US6966947B2/en
Publication of WO2002028498A1 publication Critical patent/WO2002028498A1/ja

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
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0068—Prevention of crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
PCT/JP2001/008004 2000-09-29 2001-09-14 Procede et dispositif de cristallisation WO2002028498A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020037004341A KR100841502B1 (ko) 2000-09-29 2001-09-14 결정화 방법 및 장치
EP01965657A EP1327469B1 (en) 2000-09-29 2001-09-14 Method and apparatus for crystallization
AU2001286249A AU2001286249A1 (en) 2000-09-29 2001-09-14 Method and apparatus for crystallization
DE60118766T DE60118766T2 (de) 2000-09-29 2001-09-14 Verfahren und vorrichtung zur kristallisierung
US10/380,059 US6966947B2 (en) 2000-09-29 2001-09-14 Crystallization process and apparatus therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-299873 2000-09-29
JP2000299873A JP5008215B2 (ja) 2000-09-29 2000-09-29 晶析方法および装置

Publications (1)

Publication Number Publication Date
WO2002028498A1 true WO2002028498A1 (fr) 2002-04-11

Family

ID=18781623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/008004 WO2002028498A1 (fr) 2000-09-29 2001-09-14 Procede et dispositif de cristallisation

Country Status (10)

Country Link
US (1) US6966947B2 (ja)
EP (1) EP1327469B1 (ja)
JP (1) JP5008215B2 (ja)
KR (1) KR100841502B1 (ja)
CN (1) CN1208108C (ja)
AU (1) AU2001286249A1 (ja)
DE (1) DE60118766T2 (ja)
MY (1) MY129880A (ja)
TW (1) TW575456B (ja)
WO (1) WO2002028498A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003101578A1 (en) * 2002-05-31 2003-12-11 Accentus Plc Production of crystalline materials by using high intensity ultrasound
US7402245B2 (en) * 2005-01-21 2008-07-22 Ebara Corporation Digested sludge treatment apparatus
JP4743627B2 (ja) * 2006-06-30 2011-08-10 水ｉｎｇ株式会社 液中イオンを含む水又は汚泥の処理装置
JP2008308461A (ja) * 2007-06-15 2008-12-25 Sumitomo Chemical Co Ltd ε−カプロラクタムの製造方法
US20110024354A1 (en) * 2009-07-30 2011-02-03 General Electric Company Desalination system and method
DE102009046910A1 (de) 2009-11-20 2011-05-26 Evonik Degussa Gmbh Verfahren zur Aufarbeitung eines Laurinlactam enthaltenen Stoffstroms für die Rückgewinnung aller enthaltene Wertstoffkomponenten durch Kombination von Kristallisation mit nachgeschalteter Destillation
JP5569108B2 (ja) * 2010-04-05 2014-08-13 三菱レイヨン株式会社 （メタ）アクリル酸の精製方法
JP5521180B2 (ja) * 2011-06-23 2014-06-11 太平洋セメント株式会社 リン酸鉄リチウム又はケイ酸鉄リチウムの製造法
GB201121401D0 (en) * 2011-12-13 2012-01-25 Univ Heriot Watt Device for inducing nucleation
KR101184795B1 (ko) * 2012-02-03 2012-09-20 강석웅 자원 회수를 위한 결정화 반응장치
KR101357165B1 (ko) * 2013-02-07 2014-02-04 한국지질자원연구원 황안 결정화 방법
CN114307641A (zh) * 2021-12-01 2022-04-12 四川泸天化股份有限公司 一种高纯固体车用尿素及其制备方法
CN114573055B (zh) * 2022-03-25 2023-10-10 吉林吉恩镍业股份有限公司 一种液体硫酸镍晶种的制备及应用方法
CN115121003A (zh) * 2022-07-18 2022-09-30 杭州安永环保科技有限公司 一种连续结晶方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199528A (ja) * 1983-04-26 1984-11-12 Asahi Glass Co Ltd 塩化アンモニウムの析出法
JPH0691103A (ja) * 1992-09-14 1994-04-05 Tsukishima Kikai Co Ltd 向流式溶融物冷却精製装置とその方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4735184Y1 (ja) * 1969-06-26 1972-10-24
GB1329316A (en) * 1970-12-08 1973-09-05 Kerr Mc Gee Chem Corp Process for automatic control of crystal size distribution
US4781899A (en) * 1984-07-27 1988-11-01 Intermountain Research & Development Corporation Purification of crystallized solids made via continuous crystallization
JPS63269976A (ja) * 1987-04-28 1988-11-08 Suntory Ltd 連続式酒石除去方法及びその装置
JP2890881B2 (ja) * 1990-06-27 1999-05-17 味の素株式会社 アミノ酸又は核酸の晶析法
KR940001916A (ko) * 1992-07-06 1994-02-16 프랭크 피. 스미스 결정성 물질의 초정제를 위한 다단식 재결정화
TW305830B (ja) * 1993-03-26 1997-05-21 Sulzer Chemtech Ag
US6013835A (en) * 1995-06-07 2000-01-11 Hfm International, Inc. Method and apparatus for preparing purified terephthalic acid
NL1017956C2 (nl) * 2001-04-27 2002-11-05 Korporam B V Meertraps-tegenstroom kristallisatie-inrichting.
US6565653B2 (en) * 2001-05-08 2003-05-20 Bp Corporation North America Inc. Energy efficient process for producing high purity paraxylene
US6703479B1 (en) * 2001-12-03 2004-03-09 Uop Llc Process and apparatus for cooling polymer in a reactor
JP4735184B2 (ja) * 2005-10-20 2011-07-27 株式会社デンソー 溶接工作物の異常判別評価方法およびその異常判別評価装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199528A (ja) * 1983-04-26 1984-11-12 Asahi Glass Co Ltd 塩化アンモニウムの析出法
JPH0691103A (ja) * 1992-09-14 1994-04-05 Tsukishima Kikai Co Ltd 向流式溶融物冷却精製装置とその方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1327469A4 *

Also Published As

Publication number Publication date
JP2002102603A (ja) 2002-04-09
US20030180203A1 (en) 2003-09-25
JP5008215B2 (ja) 2012-08-22
EP1327469A1 (en) 2003-07-16
DE60118766T2 (de) 2006-09-21
MY129880A (en) 2007-05-31
CN1208108C (zh) 2005-06-29
EP1327469B1 (en) 2006-04-12
CN1466480A (zh) 2004-01-07
EP1327469A4 (en) 2004-04-07
DE60118766D1 (de) 2006-05-24
AU2001286249A1 (en) 2002-04-15
TW575456B (en) 2004-02-11
KR100841502B1 (ko) 2008-06-25
US6966947B2 (en) 2005-11-22
KR20030039375A (ko) 2003-05-17

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