BR9400385A - Cristalizador criogênico de contato direto e processo para produção de cristais - Google Patents

Cristalizador criogênico de contato direto e processo para produção de cristais

Info

Publication number
BR9400385A
BR9400385A BR9400385A BR9400385A BR9400385A BR 9400385 A BR9400385 A BR 9400385A BR 9400385 A BR9400385 A BR 9400385A BR 9400385 A BR9400385 A BR 9400385A BR 9400385 A BR9400385 A BR 9400385A
Authority
BR
Brazil
Prior art keywords
direct contact
producing crystals
crystallizer
cryogenic
cryogenic crystallizer
Prior art date
Application number
BR9400385A
Other languages
English (en)
Inventor
Alan Tat-Yan Cheng
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
Publication of BR9400385A publication Critical patent/BR9400385A/pt

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)
  • Organic Chemistry (AREA)
  • Crystallography & Structural 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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Separation By Low-Temperature Treatments (AREA)
BR9400385A 1993-01-29 1994-01-28 Cristalizador criogênico de contato direto e processo para produção de cristais BR9400385A (pt)

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
BR9400385A true BR9400385A (pt) 1994-08-16

Family

ID=21748723

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9400385A BR9400385A (pt) 1993-01-29 1994-01-28 Cristalizador criogênico de contato direto e processo para produção de cristais

Country Status (8)

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

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
US6336334B1 (en) 1997-06-16 2002-01-08 Institut Francais De Petrole Device for crystallization by isentropic expansion and its use
FR2764521B1 (fr) * 1997-06-16 1999-07-16 Inst Francais Du Petrole Dispositif de cristallisation par detente isentropique et son utilisation
DE69940023D1 (de) * 1998-04-17 2009-01-15 Toyo Seikan Kaisha Ltd Verfahren und vorrichtung zur herstellung eines druckbehälters
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
RU2007133547A (ru) 2005-02-10 2009-03-20 Глаксо Груп Лимитед (GB) Способы получения лактозы с использованием методов предварительной сортировки и приготовляемые из нее фармацевтические композиции
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
US20180050280A1 (en) * 2016-08-16 2018-02-22 Naveed Aslam Crystallizer and method for water reclamation
US20180050930A1 (en) * 2016-08-16 2018-02-22 Naveed Aslam Crystallizer 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 (pt) *
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
CA1250411A (en) * 1984-12-28 1989-02-28 Tatsushi Kasai System for dissolution-purification of zn-containing materials
ES2067791T3 (es) * 1990-05-03 1995-04-01 Praxair Technology Inc Cristalizador de contacto directo con tubo de arrastre.

Also Published As

Publication number Publication date
KR940018495A (ko) 1994-08-18
JPH06226004A (ja) 1994-08-16
CA2114446A1 (en) 1994-07-30
CA2114446C (en) 1999-07-27
DE69404692T2 (de) 1998-02-12
DE69404692D1 (de) 1997-09-11
US5394827A (en) 1995-03-07
ES2105364T3 (es) 1997-10-16
EP0611589A1 (en) 1994-08-24
US5362455A (en) 1994-11-08
EP0611589B1 (en) 1997-08-06
KR100192904B1 (ko) 1999-06-15

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