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A kind of ionic liquid purification device

A technology of ionic liquids and purification devices, applied in the direction of electrostatic separators, etc., to achieve the effects of good sealing, convenient disassembly, and small size

Active Publication Date: 2017-01-25
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of ionic liquid purification device; To solve the problem of more impurities and metal ions contained in the existing domestic ionic liquid

Method used

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  • A kind of ionic liquid purification device
  • A kind of ionic liquid purification device
  • A kind of ionic liquid purification device

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0021] Specific implementation mode one: the following combination figure 1 and figure 2 This embodiment will be specifically described. It consists of a counter electrode connection device 1, a working electrode connection device 2, a counter electrode lead wire 3, a working electrode lead wire 4, a box cover 5, a box body 6, a power supply 7, a working electrode 8, a counter electrode 9, and a stirrer 11. And magnetic stirrer 12 forms;

[0022] The counter electrode connecting device 1 is composed of a first counter electrode screw 1-1, a counter electrode second screw 1-2, a counter electrode first conductive device 1-3 and a counter electrode second conductive device 1-4;

[0023] The working electrode connecting device 2 is composed of a first working electrode screw 2-1, a working electrode second screw 2-2, a working electrode first conducting device 2-3 and a working electrode second conducting device 2-4;

[0024] A box cover 5 is arranged on the box body 6, a sti...

specific Embodiment approach 2

[0037] Embodiment 2: This embodiment differs from Embodiment 1 in that: the counter electrode connecting device 1 is made of conductive metal material; the working electrode connecting device 2 is made of conductive metal material. Others are the same as in the first embodiment.

specific Embodiment approach 3

[0038] Embodiment 3: The difference between this embodiment and Embodiment 1 or 2 is that: the counter electrode connection device 1 is a conductive iron sheet, nickel sheet or copper sheet; the working electrode connection device 2 is a conductive Iron, nickel or copper. Others are the same as in the first or second embodiment.

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Abstract

The invention discloses an ion liquid purifier, and relates to a purifier, which is used for solving the problem that an existing domestic ion liquid contains a great amount of impurities and metal ions. The purifier is characterized in that a box body is provided with a box cap, and is internally provided with a stirrer; a magnetic stirrer is arranged below the box body; a first conducting device of a working electrode penetrates through the box cap and is fixed, and the upper end of the first conducting device of the working electrode is provided with a working electrode lead, and the lower end of the first conducting device of the working electrode is fixed on the working electrode via a second thread of the working electrode; a first conducting device of a counter electrode penetrates through the box cap and is fixed, the upper end of the first conducting device of the counter electrode is provided with a counter electrode lead, and the lower end of the first conducting device of the counter electrode is fixed on the upper end of a second conducting device of the counter electrode via the first thread of the counter electrode; the second conducting device of the counter electrode is fixed on the counter electrode via a second thread of the counter electrode; the working electrode lead is connected with the positive electrode of a power supply, and the counter electrode lead is connected with a negative electrode of the power supply.

Description

technical field [0001] The present invention relates to purification devices. Background technique [0002] Ionic liquid is a new type of environment-friendly green solvent, which coexists with anions and cations in liquid state at room temperature. It usually consists of relatively large, asymmetric organic cations and relatively small inorganic anions. Due to the high asymmetry of cations and anions in ionic liquids, it is difficult to close-packed microscopically, and the crystallization is hindered, so that the melting point of this ionic compound is lowered, and it can exist in the form of a liquid at a lower temperature. Room temperature ionic liquids have the advantages of wide electrochemical window, room temperature operation, high thermal stability, and good thermal and electrical conductivity. Most of the ionic liquid electrodeposition process requires an anhydrous and oxygen-free environment, and the purity of the ionic liquid is very high. However, the existin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B03C5/02
Inventor 赵九蓬杨宇郝健李垚
Owner HARBIN INST OF TECH