BR112017015797A2 - sistema e método para preparação de pó de pentóxido de vanádio de alta pureza - Google Patents

sistema e método para preparação de pó de pentóxido de vanádio de alta pureza

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Publication number
BR112017015797A2
BR112017015797A2 BR112017015797-7A BR112017015797A BR112017015797A2 BR 112017015797 A2 BR112017015797 A2 BR 112017015797A2 BR 112017015797 A BR112017015797 A BR 112017015797A BR 112017015797 A2 BR112017015797 A2 BR 112017015797A2
Authority
BR
Brazil
Prior art keywords
chlorination
vanadium pentoxide
high purity
gas
purity vanadium
Prior art date
Application number
BR112017015797-7A
Other languages
English (en)
Chinese (zh)
Inventor
Fan Chuanlin
Zhu Qingshan
Mu Wenheng
Liu Jibin
Wang Cunhu
Ban Qixun
Original Assignee
Institute Of Process Engineering, Chinese Academy Of Sciences
Beijing Zhongkaihongde Technology Co., Ltd.
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 Institute Of Process Engineering, Chinese Academy Of Sciences, Beijing Zhongkaihongde Technology Co., Ltd. filed Critical Institute Of Process Engineering, Chinese Academy Of Sciences
Publication of BR112017015797A2 publication Critical patent/BR112017015797A2/pt

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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00Compounds of vanadium
    • C01G31/02Oxides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/02Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in boilers or stills
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D3/00Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14Fractional distillation or use of a fractionation or rectification column
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/06Solidifying liquids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24Stationary reactors without moving elements inside
    • B01J19/245Stationary reactors without moving elements inside placed in series
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J6/00Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001Calcining
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005Separating solid material from the gas/liquid stream
    • B01J8/0055Separating solid material from the gas/liquid stream using cyclones
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818Feeding of the fluidising gas
    • B01J8/1827Feeding of the fluidising gas the fluidising gas being a reactant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836Heating and cooling the reactor
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00Compounds of vanadium
    • C01G31/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G31/00Compounds of vanadium
    • C01G31/04Halides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743Feeding or discharging of solids
    • B01J2208/00752Feeding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743Feeding or discharging of solids
    • B01J2208/00761Discharging
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/10Process efficiency
    • Y02P20/129Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

a presente invenção provê um sistema e um método para a preparação de um pó de pentóxido de vanádio de alta pureza. um pentóxido de vanádio de grau industrial é convertido em oxitricloreto de vanádio por uma cloração de fluidização de baixa temperatura, em que um gás de cloração é pré-aquecido através de uma troca de calor entre um gás de fluidização e um gás de combustão de cloração, e uma quantidade apropriada de ar é adicionada para se permitir que uma parte do pó de carbono queime de modo a se obter um suprimento de calor equilibrado durante a cloração, desse modo se aumentando a eficiência de cloração e garantindo uma boa seletividade em uma cloração à baixa temperatura. o oxitricloreto de vanádio é submetido a uma purificação por retificação, precipitação de sal de amônio e calcinação fluidizada, desse modo se obtendo um pentóxido de vanádio de alta pureza, em que o gás de amônia produzido durante uma calcinação é condensado e, então, reciclado para precipitação de sal de amônio. o sistema e o método têm vantagens de adaptabilidade favorável para uma matéria-prima, menos poluição, baixo consumo de energia na produção e baixo custo de operação, uma qualidade de produto estável e assim por diante, e são adequados para uma produção em larga escala de um pó de pentóxido de vanádio de alta pureza com uma pureza acima de 4n.
BR112017015797-7A 2015-01-30 2016-01-28 sistema e método para preparação de pó de pentóxido de vanádio de alta pureza BR112017015797A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201510052262.7A CN105984900B (zh) 2015-01-30 2015-01-30 一种制备高纯五氧化二钒粉体的系统及方法
CN201510052262.7 2015-01-30
PCT/CN2016/072517 WO2016119716A1 (zh) 2015-01-30 2016-01-28 一种制备高纯五氧化二钒粉体的系统及方法

Publications (1)

Publication Number Publication Date
BR112017015797A2 true BR112017015797A2 (pt) 2018-06-19

Family

ID=56542443

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017015797-7A BR112017015797A2 (pt) 2015-01-30 2016-01-28 sistema e método para preparação de pó de pentóxido de vanádio de alta pureza

Country Status (12)

Country Link
US (1) US10053371B2 (pt)
EP (1) EP3243798B8 (pt)
JP (1) JP6347903B2 (pt)
CN (1) CN105984900B (pt)
AU (1) AU2016212538B2 (pt)
BR (1) BR112017015797A2 (pt)
CA (1) CA2973491C (pt)
NZ (1) NZ733920A (pt)
PH (1) PH12017550059A1 (pt)
RU (1) RU2663777C1 (pt)
WO (1) WO2016119716A1 (pt)
ZA (1) ZA201704629B (pt)

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CN105984896B (zh) * 2015-01-30 2017-06-13 中国科学院过程工程研究所 一种提纯制备高纯五氧化二钒粉体的系统及方法
CN105984897B (zh) * 2015-01-30 2017-05-17 中国科学院过程工程研究所 一种生产高纯五氧化二钒粉体的系统及方法
CN105984898B (zh) * 2015-01-30 2017-06-13 中国科学院过程工程研究所 一种生产高纯四氧化二钒粉体的系统及方法
CN106257726B (zh) * 2016-01-28 2018-03-23 中国科学院过程工程研究所 一种生产高纯度高活性钒电解液的系统及方法
CN108622936B (zh) * 2017-03-17 2020-02-18 中国科学院过程工程研究所 一种高效清洁氯化法制备高纯五氧化二钒粉体的系统及方法
CN109835951B (zh) * 2017-11-24 2020-04-14 中国科学院过程工程研究所 一种氯化法生产粉钒的系统和方法
CN110683579B (zh) * 2018-07-06 2020-12-11 中国科学院过程工程研究所 一种四氯化钛精制除钒尾渣生产高纯五氧化二钒的方法
CN109338112B (zh) * 2018-11-28 2020-03-31 湖南众鑫新材料科技股份有限公司 一种五氧化二钒提纯的方法
CN114408971B (zh) * 2022-02-28 2024-04-26 武汉科技大学 一种清洁高效制备99级五氧化二钒的方法

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CN105984899B (zh) * 2015-01-30 2017-05-17 中国科学院过程工程研究所 一种提纯五氧化二钒的系统及方法
CN105984897B (zh) * 2015-01-30 2017-05-17 中国科学院过程工程研究所 一种生产高纯五氧化二钒粉体的系统及方法
CN105984898B (zh) * 2015-01-30 2017-06-13 中国科学院过程工程研究所 一种生产高纯四氧化二钒粉体的系统及方法

Also Published As

Publication number Publication date
EP3243798A1 (en) 2017-11-15
US20180022616A1 (en) 2018-01-25
ZA201704629B (en) 2019-06-26
US10053371B2 (en) 2018-08-21
CA2973491C (en) 2020-01-28
EP3243798A4 (en) 2018-01-03
WO2016119716A1 (zh) 2016-08-04
AU2016212538A1 (en) 2017-08-31
CA2973491A1 (en) 2016-08-04
AU2016212538B2 (en) 2018-01-18
CN105984900A (zh) 2016-10-05
EP3243798B8 (en) 2019-05-22
CN105984900B (zh) 2017-06-13
RU2663777C1 (ru) 2018-08-09
NZ733920A (en) 2018-08-31
JP6347903B2 (ja) 2018-06-27
EP3243798B1 (en) 2018-11-28
JP2018505123A (ja) 2018-02-22
PH12017550059A1 (en) 2018-02-05

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