AU2001266001A1 - Device for producing crystals - Google Patents

Device for producing crystals

Info

Publication number
AU2001266001A1
AU2001266001A1 AU2001266001A AU6600101A AU2001266001A1 AU 2001266001 A1 AU2001266001 A1 AU 2001266001A1 AU 2001266001 A AU2001266001 A AU 2001266001A AU 6600101 A AU6600101 A AU 6600101A AU 2001266001 A1 AU2001266001 A1 AU 2001266001A1
Authority
AU
Australia
Prior art keywords
circulation system
crystallizer
outer circulation
dispersion
present
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.)
Abandoned
Application number
AU2001266001A
Other languages
English (en)
Inventor
Peter Mark Allen
Christoph Gahn
Christopher William Rieker
Heinz-Walter Schneider
Robert Wagner
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of AU2001266001A1 publication Critical patent/AU2001266001A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
    • 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
    • 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
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T117/00—Single-crystal, oriented-crystal, and epitaxy growth processes; non-coating apparatus therefor
    • Y10T117/10—Apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Saccharide Compounds (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
AU2001266001A 2000-05-29 2001-05-21 Device for producing crystals Abandoned AU2001266001A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10026619 2000-05-29
DE10026619A DE10026619A1 (de) 2000-05-29 2000-05-29 Vorrichtung zur Herstellung von Kristallen
PCT/EP2001/005815 WO2001091874A1 (de) 2000-05-29 2001-05-21 Vorrichtung zur herstellung von kristallen

Publications (1)

Publication Number Publication Date
AU2001266001A1 true AU2001266001A1 (en) 2001-12-11

Family

ID=7643989

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001266001A Abandoned AU2001266001A1 (en) 2000-05-29 2001-05-21 Device for producing crystals

Country Status (22)

Country Link
US (1) US7056356B2 (ja)
EP (1) EP1286737B1 (ja)
JP (1) JP5550801B2 (ja)
KR (1) KR100758399B1 (ja)
CN (1) CN1281290C (ja)
AT (1) ATE293485T1 (ja)
AU (1) AU2001266001A1 (ja)
BG (1) BG107233A (ja)
BR (1) BR0111229A (ja)
CA (1) CA2410154A1 (ja)
CO (1) CO5221127A1 (ja)
CZ (1) CZ303032B6 (ja)
DE (2) DE10026619A1 (ja)
ES (1) ES2240468T3 (ja)
MX (1) MXPA02011118A (ja)
MY (1) MY133944A (ja)
PL (1) PL197879B1 (ja)
RU (1) RU2302277C2 (ja)
SK (1) SK16782002A3 (ja)
TW (1) TWI231772B (ja)
UA (1) UA75075C2 (ja)
WO (1) WO2001091874A1 (ja)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4518465B2 (ja) * 2003-07-07 2010-08-04 月島機械株式会社 晶析方法及び装置
US7615663B2 (en) * 2004-09-02 2009-11-10 Eastman Chemical Company Optimized production of aromatic dicarboxylic acids
DE102005048881A1 (de) * 2005-10-12 2007-04-19 Forschungszentrum Karlsruhe Gmbh Verfahren zur Lösungskristallisation von Stoffgemischen
DE102006022506A1 (de) * 2006-05-08 2007-11-15 Südzucker AG Mannheim/Ochsenfurt Isomaltulose mit verbesserter Fließfähigkeit
JP2009544562A (ja) * 2006-07-28 2009-12-17 ディーエスエム アイピー アセッツ ビー．ブイ． 大型結晶生成物の連続製造方法
US7748891B2 (en) * 2007-02-27 2010-07-06 Chicago Bridge & Iron Company Liquid storage tank with draft tube mixing system
FR2918575B1 (fr) * 2007-07-09 2009-08-28 Crystal Evap Consult Sarl Appareil de cristallisation a circulation forcee.
DE102008029050A1 (de) * 2008-06-18 2009-12-24 Gea Messo Gmbh Verfahren und Vorrichtung zur kontinuierlichen Herstellung eines Kristallisats mit konstanter Korngrößenverteilung
CN102020291B (zh) * 2009-09-18 2012-07-25 中国石油化工股份有限公司 一种硫铵结晶的装置
CN102371081B (zh) * 2010-08-23 2013-12-04 中国石油化工股份有限公司 带细晶消除的结晶方法
CN102371080B (zh) * 2010-08-23 2013-12-04 中国石油化工股份有限公司 晶浆外循环的结晶方法
CN102371082B (zh) * 2010-08-23 2013-08-21 中国石油化工股份有限公司 带清母液溢流的结晶方法
GB2489684A (en) * 2011-03-31 2012-10-10 Haifa Chemicals Ltd Crystallisation Apparatus
CN102145879A (zh) * 2011-05-16 2011-08-10 中信锦州金属股份有限公司 五水硫代硫酸钠的结晶方法
EP2794042B1 (en) 2011-12-22 2017-05-10 Dow Global Technologies LLC Process and apparatus for forced circulation evaporative crystallization with large deposit inventory
DE102012101702B4 (de) * 2012-03-01 2017-10-05 Gea Messo Gmbh Verfahren zur Herstellung eines grobkörnigen Ammoniumsulfat-Produkts durch Kristallisation und Anlage zur Durchführung des Verfahrens
PL2895426T3 (pl) * 2012-09-11 2018-09-28 Cap Iii Bv Sposób i urządzenie do zapoczątkowania procesu krystalizacji siarczanu amonu
US9676633B2 (en) 2012-09-24 2017-06-13 Cap Iii B.V. Process for preparing crystalline ammonium sulfate product
EP2928828B1 (en) * 2012-12-06 2016-10-05 Cap Iii B.V. Process and apparatus for producing ammonium sulfate crystals
KR101357165B1 (ko) * 2013-02-07 2014-02-04 한국지질자원연구원 황안 결정화 방법
CA2882221C (en) * 2014-03-05 2022-03-08 Chemetics Inc. High strength, low salt hypochlorite production
CN103910651B (zh) * 2014-03-10 2016-01-20 河北诺达化工设备有限公司 亚氨基二乙腈连续结晶工艺
CN103908797B (zh) * 2014-04-10 2015-12-30 攀钢集团西昌钢钒有限公司 结晶器的进料系统和进料方法
DE102014207848B4 (de) * 2014-04-25 2015-12-24 Siemens Aktiengesellschaft Aufbereitungseinheit und Verfahren zur Aufbereitung für ein mit Schwefeloxiden und/oder Stickoxiden verunreinigtes Waschmedium sowie eine Abscheidevorrichtung
DE102015013959B4 (de) 2014-10-30 2022-05-05 Henning Meldau Verfahren und Vorrichtung zur Herstellung von Kristallen
CN108557894A (zh) * 2018-01-30 2018-09-21 江苏迈克化工机械有限公司 一种硫酸锰溶液结晶装置和方法
CN108939599B (zh) * 2018-07-25 2020-12-08 天津大学 一种自循环结晶器及多级连续结晶方法
CN111530119B (zh) * 2020-04-14 2021-09-14 中石化南京工程有限公司 一种串联的硫酸铵结晶方法及其装置
CN113134249A (zh) * 2021-03-22 2021-07-20 西安航天华威化工生物工程有限公司 糖醇溶液预结晶设备及工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873275A (en) 1969-09-29 1975-03-25 Whiting Corp Crystallization apparatus and method
JPS63209702A (ja) * 1987-02-25 1988-08-31 Ishikawajima Harima Heavy Ind Co Ltd 結晶缶の運転方法
JPH026802A (ja) * 1988-06-24 1990-01-11 Ishikawajima Harima Heavy Ind Co Ltd 逆循環式結晶化装置
JPH05103902A (ja) * 1991-10-18 1993-04-27 Tetsugen:Kk 晶析装置
DE69300767T2 (de) * 1992-03-27 1996-04-25 Allied Signal Inc Kristallisationsverfahren in einem umlenkkristallisator mit ablenkscheiben.
DE19912699A1 (de) * 1999-03-20 2000-09-28 Domo Caproleuna Gmbh Verfahren zur Steuerung der Kristallgröße bei der kontinuierlichen Massenkristallisation

Also Published As

Publication number Publication date
BR0111229A (pt) 2003-03-18
US20030180202A1 (en) 2003-09-25
DE50105962D1 (de) 2005-05-25
TWI231772B (en) 2005-05-01
CN1281290C (zh) 2006-10-25
PL358987A1 (en) 2004-08-23
WO2001091874A1 (de) 2001-12-06
CO5221127A1 (es) 2002-11-28
BG107233A (en) 2003-07-31
CA2410154A1 (en) 2001-12-06
KR100758399B1 (ko) 2007-09-14
MXPA02011118A (es) 2003-03-10
CN1431923A (zh) 2003-07-23
US7056356B2 (en) 2006-06-06
ES2240468T3 (es) 2005-10-16
DE10026619A1 (de) 2001-12-06
RU2302277C2 (ru) 2007-07-10
ATE293485T1 (de) 2005-05-15
UA75075C2 (en) 2006-03-15
RU2002135610A (ru) 2004-03-27
PL197879B1 (pl) 2008-05-30
CZ303032B6 (cs) 2012-03-07
KR20030007731A (ko) 2003-01-23
JP5550801B2 (ja) 2014-07-16
MY133944A (en) 2007-11-30
SK16782002A3 (sk) 2003-05-02
EP1286737B1 (de) 2005-04-20
JP2003534129A (ja) 2003-11-18
EP1286737A1 (de) 2003-03-05

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