Lanthanum oxide mixed water reaction device for lanthanum hydroxide production

A technology of lanthanum hydroxide and reaction devices, applied in the fields of lanthanum oxide/lanthanum hydroxide, chemical/physical/physicochemical fixed reactors, rare earth metal oxides/hydroxides, etc.

Active Publication Date: 2021-09-14
JIANGSU GUOSHENG RARE EARTH CO LTD
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  • Claims
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Problems solved by technology

[0002] The lanthanum oxide mixed water reaction device used in the production of lanthanum hydroxide in the prior art realizes the sufficient mixing of the reactant liquid. The mixing process involves the supply of heat, and the automation of the ordinary reaction device is low. The reaction device is improved and designed. , improving its degree of automation is of great significance to the chemical industry

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  • Lanthanum oxide mixed water reaction device for lanthanum hydroxide production
  • Lanthanum oxide mixed water reaction device for lanthanum hydroxide production
  • Lanthanum oxide mixed water reaction device for lanthanum hydroxide production

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the technical solutions in the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] see Figure 1 to Figure 10 , the present invention provides a technical solution: a reaction device for lanthanum oxide mixed water used in the production of lanthanum hydroxide, comprising an outer barrel 1, a reaction barrel 2 and a door-shaped bending column 3 are arranged in the inner cavity of the outer barrel 1, The upper part of the reaction barrel 2 is fixedly connected with a door-shaped bending column 3, and the middle part of the reac...

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Abstract

The invention relates to the technical field of mixed reaction devices, in particular to a lanthanum oxide mixed water reaction device for lanthanum hydroxide production. The lanthanum oxide mixed water reaction device comprises an outer barrel, wherein a reaction barrel and a door-shaped bent column are arranged in an inner cavity of the outer barrel, the door-shaped bent column is fixedly connected to the upper part of the reaction barrel, a heat-conducting liner shell is arranged in the middle portion of the reaction barrel, and the heat-conducting liner shell is arranged at the axis position of the outer barrel and penetrates through a bottom shell of the outer barrel. By means of the above structural design, the efficient mixing effect of reactant liquid in the reaction barrel is achieved, heat is continuously supplied to the reaction barrel during mixing, and finally, when heat in the reaction barrel reaches a certain degree, a mixing reaction is finished; and the reaction barrel is triggered to rise by temperature control, so reactant liquid in the reaction barrel is discharged, and automatic control is realized.

Description

technical field [0001] The invention relates to the technical field of mixing reaction devices, in particular to a reaction device for mixing lanthanum oxide with water for lanthanum hydroxide production. Background technique [0002] The lanthanum oxide mixed water reaction device used in the production of lanthanum hydroxide in the prior art realizes the sufficient mixing of the reactant liquid. The mixing process involves the supply of heat, and the automation of the ordinary reaction device is low. The reaction device is improved and designed. , Improving its degree of automation is of great significance to the chemical industry. [0003] If we can invent a mixed reaction device that can realize automatic temperature control and improve the quality of mixing and stirring to the greatest extent, the problem can be solved. For this reason, we provide a reaction device for lanthanum oxide mixed with water for the production of lanthanum hydroxide . Contents of the invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18C01F17/10C01F17/229
CPCB01J19/18B01J19/0053B01J19/0066B01J19/0006B01J19/0013C01F17/10C01F17/229
Inventor 孙贺伟李霞王学会杨宇轩邓宏俐
Owner JIANGSU GUOSHENG RARE EARTH CO LTD
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