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Reaction kettle for platinum purification

A reaction kettle and platinum technology, which is applied in the field of platinum purification reaction kettles, can solve problems such as difficult cleaning and easy adhesion of materials, and achieve the effects of convenient cleaning, prevention of material adhesion, and cost saving

Pending Publication Date: 2022-07-12
广东金正龙科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the problem that the material is easy to adhere to the inner wall of the reactor and is difficult to clean in the platinum purification process in the prior art,

Method used

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  • Reaction kettle for platinum purification
  • Reaction kettle for platinum purification
  • Reaction kettle for platinum purification

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Embodiment Construction

[0044] The present application will be further described in detail below with reference to the accompanying drawings.

[0045] The embodiment of the present application discloses a reaction kettle for platinum purification.

[0046] refer to figure 1 and figure 2 , a platinum purification reaction kettle, which includes: a kettle body 1, a drive motor 3, a main shaft 2, a stirring paddle 4 and a scraper 5. The drive motor 3 is fixedly installed on the kettle body 1, the main shaft 2 is rotatably installed on the kettle body 1 and connected with the output shaft of the drive motor 3, and the drive motor 3 works to make the main shaft 2 rotate. The stirring paddle 4 is fixedly installed on the main shaft 2 to evenly stir the solution in the kettle body 1, the scraping member 5 is slidingly installed on the main shaft 2 and is attached to the inner wall of the kettle body 1, and the main shaft 2 rotates to drive the scraping member 5 on the main shaft. 2 to slide up, so as to...

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Abstract

The invention discloses a reaction kettle for platinum purification, and the reaction kettle for platinum purification is characterized in that the reaction kettle for platinum purification comprises a kettle body; the main shaft is rotationally mounted on the kettle body and extends into the kettle body along the vertical direction; the driving motor is fixedly arranged on the kettle body, is connected with the main shaft and is used for driving the main shaft to rotate along the vertical direction; the stirring paddle is fixedly mounted on the main shaft, is positioned in the kettle body and is used for stirring liquid in the kettle body; a scraping part is mounted on the main shaft in a sliding manner along the vertical direction, is attached to the inner side wall of the kettle body, and vertically slides on the main shaft along with the rotation of the main shaft. According to the reaction kettle, materials adhered to the inner side wall can be automatically cleaned in the purification process, so that the problem that the materials adhered to the side wall of the reaction kettle are difficult to treat is effectively solved.

Description

technical field [0001] The present application relates to the field of platinum purification, in particular to a reaction kettle for platinum purification. Background technique [0002] Platinum is a naturally occurring white precious metal. Pure platinum is a lustrous, malleable silver-white metal. It is the most malleable of all pure metals, outperforming gold, silver and copper, but its malleability is lower than gold. Platinum metal has strong corrosion resistance, is very stable at high temperatures, and has stable electrical properties. It does not oxidize at any temperature, but is attacked by various halogens, cyanides, sulfur and caustic alkalis. Platinum is insoluble in hydrochloric acid and nitric acid, but dissolves in hot aqua regia to form chloroplatinic acid. [0003] Platinum purification is an important ten-minute process in platinum processing. Platinum purification usually adopts the "repeated ammonium chloride precipitation method". First, platinum is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/00B08B9/087C22B11/00
CPCB01J19/18B01J19/0066B01J19/0053B08B9/0808C22B11/04Y02P10/20
Inventor 江仲许灿荣
Owner 广东金正龙科技有限公司
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