ES2105364T3 - Cristalizador criogenico de contacto directo, con tubo de aspiracion. - Google Patents

Cristalizador criogenico de contacto directo, con tubo de aspiracion.

Info

Publication number
ES2105364T3
ES2105364T3 ES94101297T ES94101297T ES2105364T3 ES 2105364 T3 ES2105364 T3 ES 2105364T3 ES 94101297 T ES94101297 T ES 94101297T ES 94101297 T ES94101297 T ES 94101297T ES 2105364 T3 ES2105364 T3 ES 2105364T3
Authority
ES
Spain
Prior art keywords
direct contact
suction tube
crystallizer
suspension
contact cryogenic
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
ES94101297T
Other languages
English (en)
Inventor
Alan Tat-Yan Cheng
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.)
Praxair Technology Inc
Original Assignee
Praxair Technology 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 Praxair Technology Inc filed Critical Praxair Technology Inc
Application granted granted Critical
Publication of ES2105364T3 publication Critical patent/ES2105364T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C30B35/00—Apparatus not otherwise provided for, specially adapted for the growth, production or after-treatment of single crystals or of a homogeneous polycrystalline material with defined structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • B01J8/224—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement
    • B01J8/226—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid the particles being subject to a circulatory movement internally, i.e. the particles rotate within the vessel
    • 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
    • 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
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • 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
    • Y10T117/1024—Apparatus for crystallization from liquid or supercritical state
    • Y10T117/1096—Apparatus for crystallization from liquid or supercritical state including pressurized crystallization means [e.g., hydrothermal]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

Abstract

UN CRISTALIZADOR CRIOGENICO DE CONTACTO DIRECTO QUE TIENE UN TUBO DE ASPIRACION ORIENTADO VERTICALMENTE (16) Y EN EL CUAL SE INYECTA EL FLUIDO CRIOGENICO A UNA VELOCIDAD ELEVADA JUNTO CON UN GAS CALIENTE Y A TRAVES DEL CUAL SE ASPIRA UNA SUSPENSION DE CRISTAL PARA DESPUES REFRIGERARLA Y AGITARLA ASI PRODUCIR CRISTALES.
ES94101297T 1993-01-29 1994-01-28 Cristalizador criogenico de contacto directo, con tubo de aspiracion. Expired - Lifetime ES2105364T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/011,064 US5362455A (en) 1990-05-03 1993-01-29 Draft tube, direct contact cryogenic crystallizer

Publications (1)

Publication Number Publication Date
ES2105364T3 true ES2105364T3 (es) 1997-10-16

Family

ID=21748723

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94101297T Expired - Lifetime ES2105364T3 (es) 1993-01-29 1994-01-28 Cristalizador criogenico de contacto directo, con tubo de aspiracion.

Country Status (8)

Country Link
US (2) US5362455A (es)
EP (1) EP0611589B1 (es)
JP (1) JPH06226004A (es)
KR (1) KR100192904B1 (es)
BR (1) BR9400385A (es)
CA (1) CA2114446C (es)
DE (1) DE69404692T2 (es)
ES (1) ES2105364T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3094880B2 (ja) * 1995-03-01 2000-10-03 住友金属工業株式会社 有機化合物の結晶化制御方法およびそれに用いる結晶化制御用固体素子
US5763544A (en) * 1997-01-16 1998-06-09 Praxair Technology, Inc. Cryogenic cooling of exothermic reactor
FR2764521B1 (fr) * 1997-06-16 1999-07-16 Inst Francais Du Petrole Dispositif de cristallisation par detente isentropique et son utilisation
US6336334B1 (en) 1997-06-16 2002-01-08 Institut Francais De Petrole Device for crystallization by isentropic expansion and its use
KR100628780B1 (ko) * 1998-04-17 2006-09-29 도요 세이칸 가부시키가이샤 양압 포장체의 제조방법 및 그 장치
US6324852B1 (en) 2000-01-24 2001-12-04 Praxair Technology, Inc. Method of using high pressure LN2 for cooling reactors
US6415628B1 (en) 2001-07-25 2002-07-09 Praxair Technology, Inc. System for providing direct contact refrigeration
US6604367B2 (en) 2001-12-19 2003-08-12 Praxair Technology, Inc. System for providing refrigeration for chemical processing
EP1509301B1 (en) * 2002-05-31 2007-01-03 Accentus plc Production of crystalline materials by using high intensity ultrasound
US7244307B2 (en) 2002-05-31 2007-07-17 Accentus Plc Production of crystalline materials by using high intensity ultrasound
MX2007009656A (es) 2005-02-10 2007-11-07 Glaxo Group Ltd Proceso para elaborar lactosa utilizando tecnicas de clasificacion previa y formulaciones farmaceuticas formadas de la misma.
DE102007020671A1 (de) * 2007-05-01 2008-11-06 Justus-Liebig-Universität Giessen Verfahren und Vorrichtung zum kontaktfreien Materialwachstum in einer strömenden Lösung (FLow suspended solution growth (FSSG))
WO2010019144A1 (en) * 2008-08-14 2010-02-18 Praxair Technology, Inc. System and method for liquid cryogen injection in missing or blending devices
US8544827B1 (en) 2009-04-28 2013-10-01 Nested Nozzle Mixers, Inc. Nested nozzle mixer
US20180050930A1 (en) * 2016-08-16 2018-02-22 Naveed Aslam Crystallizer for water reclamation
US20180050280A1 (en) * 2016-08-16 2018-02-22 Naveed Aslam Crystallizer and method for water reclamation
KR102338539B1 (ko) * 2018-02-23 2021-12-14 주식회사 엘지화학 비스페놀 a의 제조 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE393136A (es) *
DE1461394B2 (de) * 1962-07-31 1972-01-13 Institut Francais du Petrole des Carburants et Lubrifiants, Rueil Mal maison, Hauts de Seine (Frankreich) Verfahren und vorrichtung zum abtrennen von kristallen aus ihrer kristallisationsloesung
US3599701A (en) * 1968-07-30 1971-08-17 Kema Nord Ab Crystallization method
US3873275A (en) * 1969-09-29 1975-03-25 Whiting Corp Crystallization apparatus and method
US3895920A (en) * 1970-09-03 1975-07-22 Donald E Garrett Method of producing coarse potash
SU703114A1 (ru) * 1974-06-28 1979-12-15 Предприятие П/Я А-3732 Кристаллизатор с охлаждением раствора газообразным хладагентом
US4022820A (en) * 1974-11-12 1977-05-10 Monsanto Company Solidification and crystallization of materials
FR2305496A2 (fr) * 1975-03-28 1976-10-22 Langreney Francois Cristalliseur-evaporateur continu
DE2528611C3 (de) * 1975-06-26 1981-09-17 Bayer Ag, 5090 Leverkusen Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Kristallen
SU719652A1 (ru) * 1978-08-24 1980-03-05 Всесоюзный научно-исследовательский и проектный институт алюминиевой, магниевой и электродной промышленности Аппарат дл кристаллизации алюминатных растворов
US4429535A (en) * 1980-08-13 1984-02-07 Magma Power Company Geothermal plant silica control system
US4479351A (en) * 1983-06-22 1984-10-30 Electric Power Research Institute, Inc. Venturi flash circulator for geothermal apparatus
DE3440294A1 (de) * 1984-11-05 1986-05-15 Hugo Petersen Gesellschaft für verfahrenstechnischen Anlagenbau mbH & Co KG, 6200 Wiesbaden Verfahren zur kuehlkristallisation
US4689146A (en) * 1984-12-28 1987-08-25 Tsukishima Kikai Co., Ltd. System for dissolution-purification of Zn-containing materials
EP0455243B1 (en) * 1990-05-03 1995-02-01 Praxair Technology, Inc. Draft tube, direct contact crystallizer

Also Published As

Publication number Publication date
CA2114446C (en) 1999-07-27
US5362455A (en) 1994-11-08
DE69404692T2 (de) 1998-02-12
BR9400385A (pt) 1994-08-16
CA2114446A1 (en) 1994-07-30
US5394827A (en) 1995-03-07
EP0611589A1 (en) 1994-08-24
KR100192904B1 (ko) 1999-06-15
DE69404692D1 (de) 1997-09-11
JPH06226004A (ja) 1994-08-16
KR940018495A (ko) 1994-08-18
EP0611589B1 (en) 1997-08-06

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