CL2018002575A1 - Método y sistema para la preparación rápida de del carbonato de litio o de salmuera concentrada utilizando vapor a altas temperaturas. - Google Patents

Método y sistema para la preparación rápida de del carbonato de litio o de salmuera concentrada utilizando vapor a altas temperaturas.

Info

Publication number
CL2018002575A1
CL2018002575A1 CL2018002575A CL2018002575A CL2018002575A1 CL 2018002575 A1 CL2018002575 A1 CL 2018002575A1 CL 2018002575 A CL2018002575 A CL 2018002575A CL 2018002575 A CL2018002575 A CL 2018002575A CL 2018002575 A1 CL2018002575 A1 CL 2018002575A1
Authority
CL
Chile
Prior art keywords
steam
salmuera
reactor
high temperatures
lithium carbonate
Prior art date
Application number
CL2018002575A
Other languages
English (en)
Inventor
Zhu Binyuan
Yu Hao
Pen Fuming
Zen Xiong
Original Assignee
Guanzhou Ruishi Tianqi Energy Tech Co Ltd
Zhu Binyuan
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 Guanzhou Ruishi Tianqi Energy Tech Co Ltd, Zhu Binyuan filed Critical Guanzhou Ruishi Tianqi Energy Tech Co Ltd
Publication of CL2018002575A1 publication Critical patent/CL2018002575A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/08—Carbonates; Bicarbonates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0041—Use of fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
    • B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
    • B01D5/0081—Feeding the steam or the vapours
    • 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • B01J19/0053—Details of the reactor
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C01D3/06—Preparation by working up brines; seawater or spent lyes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00078—Fingers
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/00108—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/00123—Controlling the temperature by direct heating or cooling adding a temperature modifying medium to the reactants
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00121—Controlling the temperature by direct heating or cooling
    • B01J2219/0013—Controlling the temperature by direct heating or cooling by condensation of reactants
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

UN MÉTODO Y SISTEMA PARA PREPARAR RÁPIDAMENTE CARBONATO DE LITIO O SALMUERA CONCENTRADA MEDIANTE EL USO DE VAPOR A ALTAS TEMPERATURAS EL MÉTODO COMPRENDE LOS SIGUIENTES PASOS: 1) ALIMENTAR CON SALMUERA UN REACTOR; 2) AGREGAR VAPOR A ALTA TEMPERATURA CON UNA TEMPERATURA SUPERIOR A 200°C A LA SALMUERA Y CALENTARLA, Y SIMULTÁNEAMENTE DESCARGAR EL VAPOR PRODUCIDO DENTRO DEL REACTOR; 3) ENFRIAR EL VAPOR DESCARGADO POR MEDIO DE UN CONDENSADOR Y RECOLECTAR EL MISMO; Y 4) DETENER LA INTRODUCCIÓN DE VAPOR DE ALTA TEMPERATURA DESPUÉS DE QUE LA SALMUERA TENGA UNA CONCENTRACIÓN PREDETERMINADA O DESPUÉS DE QUE SE HAYA SEPARADO UNA CANTIDAD SUFICIENTE DE CARBONATO DE LITIO. EL SISTEMA COMPRENDE: UN REACTOR (1) PROVISTO DE UNA ENTRADA DE SALMUERA (11); UNA SALIDA DE VAPOR (13) ESTÁ LOCALIZADA ENCIMA DEL REACTOR, Y UNA SALIDA DEL PRODUCTO (12) ESTÁ LOCALIZADA DEBAJO DEL REACTOR; UNA VARIEDAD DE TUBOS DE VAPOR (14), CUYAS ABERTURAS ESTÁN ORIENTADAS HACIA ABAJO Y SE INCLUYEN EN EL REACTOR, Y POR ÚLTIMO, LA SALIDA DE VAPOR ESTÁ CONECTADA A UN CONDENSADOR (2). EN ESTE MÉTODO EL VAPOR A ALTAS TEMPERATURAS SE USA PARA CALENTAR DIRECTAMENTE LA SALMUERA, MIENTRAS QUE EL CONDENSADOR SE UTILIZA PARA DESCARGAR EL VAPOR PRODUCIDO, QUE PUEDE CONCENTRAR EFICAZMENTE LA SALMUERA O PRODUCIR CRISTALES DE CARBONATO DE LITIO, ASÍ COMO AGUA DULCE COMO SUBPRODUCTO O DERIVADO. EL CALENTAMIENTO RÁPIDO Y UNIFORME ES UNA DE LAS VENTAJAS DE ESTE MÉTODO. EL PRESENTE MÉTODO ES VENTAJOSO AL MOMENTO DE ELIMINAR DISPOSITIVOS DE RECUBRIMIENTO, TUBOS DE INTERCAMBIO DE CALOR, MEZCLADORES, BOMBAS DE VACÍO Y REDUCIR LA COMPLEJIDAD DEL EQUIPO.
CL2018002575A 2016-05-26 2018-09-10 Método y sistema para la preparación rápida de del carbonato de litio o de salmuera concentrada utilizando vapor a altas temperaturas. CL2018002575A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610364149.7A CN105836768B (zh) 2016-05-26 2016-05-26 利用高温蒸汽快速制备碳酸锂或浓缩卤水的方法及系统

Publications (1)

Publication Number Publication Date
CL2018002575A1 true CL2018002575A1 (es) 2018-11-23

Family

ID=56595828

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2018002575A CL2018002575A1 (es) 2016-05-26 2018-09-10 Método y sistema para la preparación rápida de del carbonato de litio o de salmuera concentrada utilizando vapor a altas temperaturas.

Country Status (4)

Country Link
US (1) US10981798B2 (es)
CN (1) CN105836768B (es)
CL (1) CL2018002575A1 (es)
WO (1) WO2017202236A1 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105836768B (zh) * 2016-05-26 2017-12-12 广州市睿石天琪能源技术有限公司 利用高温蒸汽快速制备碳酸锂或浓缩卤水的方法及系统
CN110217807A (zh) * 2019-07-18 2019-09-10 长沙有色冶金设计研究院有限公司 一种碳酸锂生产中的沉锂系统及沉锂工艺
CN112316876A (zh) * 2020-11-12 2021-02-05 湖北鼎晖耐火材料有限公司 一种用于多晶莫来石纤维的反应釜
CN113198194B (zh) * 2021-05-11 2022-09-09 江苏峰业环境科技集团股份有限公司 一种节能环保型三效蒸发器
RU2766950C2 (ru) * 2021-09-06 2022-03-16 Общество с ограниченной ответственностью "Экостар-Наутех" Способ получения пресной воды из водных солевых растворов на производствах, использующих природные литиеносные рассолы для получения литиевой продукции в условиях высокой солнечной активности и аридного климата, и установка для его осуществления

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CA2867346A1 (en) * 2012-03-19 2013-09-26 Outotec (Finland) Oy Method for recovering lithium carbonate using carbon dioxide under atmospheric conditions
CN103657135A (zh) * 2012-08-28 2014-03-26 丁建人 内热式蒸发结晶罐
CN103318928B (zh) * 2013-06-20 2014-12-03 西藏金浩投资有限公司 一种快速提取盐湖水中碳酸锂的方法及系统
CN105217660B (zh) * 2014-06-27 2017-07-25 西藏金浩投资有限公司 一种快速浓缩卤水制取碳酸锂的方法
CN104828846B (zh) * 2014-06-27 2017-11-28 广州市睿石天琪能源技术有限公司 利用高温卤水纯化和分离碳酸锂混盐的方法
CN205170408U (zh) * 2015-12-08 2016-04-20 汕头市泛世矿业有限公司 制备高纯碳酸锂的三合一系统装置
CN105836768B (zh) * 2016-05-26 2017-12-12 广州市睿石天琪能源技术有限公司 利用高温蒸汽快速制备碳酸锂或浓缩卤水的方法及系统
CN205773394U (zh) * 2016-05-26 2016-12-07 广州市睿石天琪能源技术有限公司 利用高温蒸汽快速制备碳酸锂或浓缩卤水的系统

Also Published As

Publication number Publication date
US20190055134A1 (en) 2019-02-21
WO2017202236A1 (zh) 2017-11-30
US10981798B2 (en) 2021-04-20
CN105836768B (zh) 2017-12-12
CN105836768A (zh) 2016-08-10

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