Efficient precious metal recovery device
A recovery device and technology for precious metals, applied in the field of high-efficiency recovery devices for precious metals, can solve problems such as waste of resources, and achieve the effects of improving adsorption efficiency, wide application range and good economic benefits
Inactive Publication Date: 2020-01-31
永兴县鸿福金属有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the shortcomings in the prior art, such as: not only the waste of resources, but also a kind of high-efficiency recovery device for precious metals proposed
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[0014] 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.
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Abstract
The invention relates to the technical field of comprehensive recovery, and discloses an efficient precious metal recovery device. The device comprises a wastewater tank, the top end of the wastewatertank is communicated with a water pipe, the inner wall of the water pipe is fixedly provided with a water pump, the other end of the water pipe is fixedly provided with a platinum recovery tank, theplatinum recovery tank is fixedly connected with a gold recovery tank through the water pipe, the gold recovery tank is fixedly connected with a silver recovery tank through a water pipe, a platinum metal special extraction resin layer is fixedly mounted on the inner wall of the platinum recovery tank, an activated carbon layer is fixedly mounted on the inner wall of the silver recovery box; and preferably, the platinum metal special extraction resin layer is a ZOE-V platinum metal special extraction resin layer. According to the efficient precious metal recovery device, the plurality of precious metal recovery devices are arranged to carry out adsorption and recovery on different precious metals correspondingly, so that the adsorption efficiency of the precious metal is improved, the application range is wide, and the method has good economic benefits.
Description
technical field [0001] The invention relates to the technical field of comprehensive recovery, in particular to a high-efficiency recovery device for precious metals. Background technique [0002] Precious metals include gold (Au), silver (Ag), osmium (Os), iridium (Ir), platinum (Pt), ruthenium (Ru), rhodium (Rh), palladium (Pd), they are called noble metals, It is because the physical and chemical properties are extremely stable, the resources on the earth are extremely rare and scattered, the processing and extraction process is difficult and costly, and it is rare and refined in practical applications, so it is extremely precious. [0003] A lot of precious metals are used in the surface treatment of electronic products, such as gold plating, silver plating, etc., but there is no precious metal recovery step in the existing production process, only the production wastewater is discharged after the wastewater treatment reaches the standard, which not only causes waste of ...
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IPC IPC(8): C22B7/00C22B11/00
CPCC22B7/006C22B11/042Y02P10/20
Inventor 李荣李小生李友方曹会玉朱国生朱健
Owner 永兴县鸿福金属有限公司