DE69925660D1 - Kristallisationsverfahren mit einstellbarer Partikelgrössenverteilung - Google Patents

Kristallisationsverfahren mit einstellbarer Partikelgrössenverteilung

Info

Publication number
DE69925660D1
DE69925660D1 DE69925660T DE69925660T DE69925660D1 DE 69925660 D1 DE69925660 D1 DE 69925660D1 DE 69925660 T DE69925660 T DE 69925660T DE 69925660 T DE69925660 T DE 69925660T DE 69925660 D1 DE69925660 D1 DE 69925660D1
Authority
DE
Germany
Prior art keywords
particle size
size distribution
crystallization process
adjustable particle
adjustable
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 - Lifetime
Application number
DE69925660T
Other languages
English (en)
Other versions
DE69925660T2 (de
Inventor
Hiroshi Ueda
Hiroshi Fukushi
Muneyuki Ozawa
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of DE69925660D1 publication Critical patent/DE69925660D1/de
Application granted granted Critical
Publication of DE69925660T2 publication Critical patent/DE69925660T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B30/00—Crystallisation; Crystallising apparatus; Separating crystals from mother liquors ; Evaporating or boiling sugar juice
    • C13B30/02—Crystallisation; Crystallising apparatus
    • C13B30/022—Continuous processes, apparatus therefor
    • C13B30/025—Continuous processes, apparatus therefor combined with measuring instruments for effecting control of the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
DE69925660T 1998-03-23 1999-03-19 Kristallisationsverfahren mit einstellbarer Partikelgrössenverteilung Expired - Lifetime DE69925660T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7394898 1998-03-23
JP07394898A JP3807086B2 (ja) 1998-03-23 1998-03-23 粒度分布制御晶析法

Publications (2)

Publication Number Publication Date
DE69925660D1 true DE69925660D1 (de) 2005-07-14
DE69925660T2 DE69925660T2 (de) 2006-03-16

Family

ID=13532832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925660T Expired - Lifetime DE69925660T2 (de) 1998-03-23 1999-03-19 Kristallisationsverfahren mit einstellbarer Partikelgrössenverteilung

Country Status (8)

Country Link
US (1) US6364914B1 (de)
EP (1) EP0945158B1 (de)
JP (1) JP3807086B2 (de)
KR (1) KR100554858B1 (de)
CN (1) CN1331550C (de)
DE (1) DE69925660T2 (de)
HU (1) HUP9900718A3 (de)
SK (1) SK285281B6 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2170008B1 (es) * 2000-08-25 2003-05-01 Soc Es Carburos Metalicos Sa Procedimiento para la precipitacion de particulas solidas finamente divididas.
ATE295213T1 (de) * 2002-09-10 2005-05-15 Niro Process Technology Bv Kreislaufkristallisator - methode und apparat
EP1858528A2 (de) * 2005-02-10 2007-11-28 Glaxo Group Limited Verfahren zur kristallisierung von lactose-teilchen zur verwendung in pharmazeutischen formulierungen
KR101007430B1 (ko) * 2008-06-09 2011-01-12 경희대학교 산학협력단 용해도 조절에 의한 거대 결정입자의 제조방법
KR101276985B1 (ko) * 2009-03-19 2013-06-24 쇼와 덴코 가부시키가이샤 방전 갭 충전용 조성물 및 정전 방전 보호체
JP5690484B2 (ja) * 2009-12-11 2015-03-25 日揮株式会社 晶析方法および晶析装置
KR101137682B1 (ko) * 2010-10-06 2012-04-20 경희대학교 산학협력단 용해도 조절에 의한 거대 결정입자의 제조방법
SG11201400808YA (en) * 2011-09-21 2014-07-30 Hayashibara Co PRODUCTION METHOD FOR POWDER CONTAINING CRYSTALLINE a, a-TREHALOSE DIHYDRATE
US8999007B2 (en) 2013-07-12 2015-04-07 Ostara Nutrient Recovery Technologies Inc. Method for fines control
CN104843745B (zh) * 2015-04-27 2016-08-24 青海国泰盐湖化肥有限公司 一种复分解法硝酸钾产品粒度的控制方法
DE102016101217A1 (de) 2016-01-25 2017-07-27 Bma Braunschweigische Maschinenbauanstalt Ag Verfahren zur Gewinnung von Kristallen aus einer Mutterlösung und dafür geeigneter Kristallisationsapparat
CN106267880B (zh) * 2016-09-20 2018-06-29 武汉科技大学 一种间歇冷却结晶过程中晶体产品粒度的反馈控制方法
KR101928532B1 (ko) * 2017-02-01 2019-03-12 한국과학기술원 열전소자를 이용한 미세유체 반응기 및 유체내 결정 균일화 방법
CN110857474B (zh) * 2018-08-24 2023-04-18 武汉远大弘元股份有限公司 L-半胱氨酸盐酸盐一水合物的处理方法
DE102019106842A1 (de) * 2019-03-18 2020-09-24 Bma Braunschweigische Maschinenbauanstalt Ag Verfahren zum Regeln des Betriebes einer kontinuierlich oder periodisch arbeitenden Zentrifuge und Einrichtung zur Durchführung des Verfahrens
BR112021020319A2 (pt) * 2019-04-10 2021-12-14 Eupraxia Pharmaceuticals Inc Processo para fabricar cristais de fármaco de distribuição de tamanho e morfologia desejadas
CN111977666B (zh) * 2019-05-21 2023-04-14 中国石油化工股份有限公司 一种zsm-5沸石分子筛的制备方法及应用
CN110433523A (zh) * 2019-09-02 2019-11-12 齐鲁师范学院 基于声波干预的硫酸铜结晶方法
CN114555557A (zh) * 2019-10-16 2022-05-27 大塚制药株式会社 森塔纳法啶的制备方法
CN112174911A (zh) * 2020-11-17 2021-01-05 安徽维多食品配料有限公司 一种大颗粒双甜结晶方法
CN115068972B (zh) * 2021-03-16 2023-08-15 上海梅山钢铁股份有限公司 一种可调节硫铵母液固液比的结晶槽

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236081A (en) * 1968-03-19 1971-06-16 Struthers Scientific Int Corp Method of crystallization
FR2204436B1 (de) 1972-10-30 1977-04-22 Union Nale Coop Agr Cole
DE2631179C3 (de) 1976-07-10 1979-07-12 Maschinenfabrik Buckau R. Wolf Ag, 4048 Grevenbroich Verfahren zur kontinuierlichen Vakuum-Verdampfungskristallisation von Lösungen, insbesondere Zuckerlösungen
FR2373315A1 (fr) * 1976-12-09 1978-07-07 Kodak Pathe Procede de preparation de cristaux fins de substances minerales ou organiques
FR2552340B1 (fr) * 1983-09-28 1988-02-19 Swenson Sa Procede et dispositif de cristallisation a recyclage axial de niveau reglable
DE3545624A1 (de) * 1985-12-21 1987-06-25 Krupp Gmbh Verfahren zur vakuum-verdampfungskristallisation
JPS62247802A (ja) * 1986-03-18 1987-10-28 Daicel Chem Ind Ltd 晶析方法
IT1199809B (it) * 1986-12-18 1989-01-05 Enichem Anic Spa Procedimento per la separazione ed il recupero di composti del boro da una salamoia geotermica
JP2522034B2 (ja) * 1988-12-27 1996-08-07 味の素株式会社 α−ケト酸・アミノ酸塩化合物及びその製造方法
US5240467A (en) * 1991-01-25 1993-08-31 Bicron Corporation Multistage countercurrent recrystallization process and apparatus for performing same
JP2864323B2 (ja) * 1993-05-24 1999-03-03 月島機械株式会社 結晶化ガラス製造装置

Also Published As

Publication number Publication date
SK37499A3 (en) 2000-03-13
HUP9900718A2 (hu) 1999-10-28
CN1236657A (zh) 1999-12-01
SK285281B6 (sk) 2006-10-05
JPH11267402A (ja) 1999-10-05
HUP9900718A3 (en) 2000-03-28
JP3807086B2 (ja) 2006-08-09
KR100554858B1 (ko) 2006-02-24
HU9900718D0 (en) 1999-05-28
KR19990077903A (ko) 1999-10-25
EP0945158A1 (de) 1999-09-29
CN1331550C (zh) 2007-08-15
US6364914B1 (en) 2002-04-02
EP0945158B1 (de) 2005-06-08
DE69925660T2 (de) 2006-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition