Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project

Product Details
Customization: Available
Type: Gold Merrill-Crowe Plant
Voltage: Customized
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  • Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
  • Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
  • Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
  • Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
  • Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
  • Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
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  • Overview
  • Product Description
  • Gold Merrill Crowe Process
  • Company Profile
  • Certifications
  • Customer visiting
Overview

Basic Info.

Material
Carbon Steel
Certification
CE, ISO9001:2015
Energy Saving
Energy Saving
Warranty
2 Years
Color
Customized
Customized
Customized
Condition
New
After-sales Service
Lifetime
Main Technology
Zinc Replacement
Project Design
Free
Keyword 1
Zinc Dust Precipitation
Keyword 2
Gold Cyanidation Merrill-Crowe
Transport Package
Nude Packing in 20gp/40hq/Fr
Trademark
FTL
Origin
China
Production Capacity
100 Sets/Month

Product Description

Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
Product Description

We manufacture small to medium scale Merrill Crowe zinc precipitation plants, gold CIP and CIL plants, gold flotation processing plants for the recovery of gold and silver. We also supply equipment for other different ore processing plants.
 

Gold Merrill Crowe Process

Gold cyanidation-zinc powder replacement gold extracting process:

The Gold Merrill Crowe system is used to recover gold and silver from gold cyanide leaching solution. Applicable to Ag: Au grade is higher than 6:1. If the gold grade is higher than silver, CIL or CIP method should be used instead. It is equipped with precious liquid pump, filter press, deoxidation tower, jet vacuum pump group, spiral zinc powder feeder, automatic zinc powder mixing device, condensate pump, and replacement filter press.
Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
The gold cyanidation-zinc powder replacement gold extraction process mainly includes crushing, grinding, chemical dosing& aeration, stirring leaching, backwashing, zinc powder replacement, gold mud smelting, tailings filter pressing, slag treatment, etc.

1. Stirring leaching-gold leaching is mainly carried out in the leaching tank. Under the action of the impeller and compressed air, the slurry containing cyanide is violently stirred. This is good for the leaching effect. Generally, the leaching tank adopts multi-stage series connection.

2. Backwashing-this is a process widely used in cyanidation plants. Generally, multiple single-layer or multi-layer thickeners are used. Backwashing uses the supernatant of the next thickener to dilute the slurry of the previous thickener, so that the gold grade in the liquid gradually decreases until it reaches the standard. Backwashing is the process of slurry dilution and concentration. Some cyanidation plants use filter pressing before washing, and then add washing water to the filter cake for slurry adjustment and washing. Usually, the supernatant of the first thickener is sent to the zinc powder replacement system as precious liquid.

3. Zinc powder replacement - Add metal reducing agent to the cyanide precious liquid, and gold and silver will be precipitated into gold mud through chemical reaction. Usually it includes deoxygenation of precious liquid, addition of zinc powder and lead acetate, and filter pressing to obtain gold mud.

Main equipment:
Cyanidation- zinc powder replacement gold extracting process mainly include crusher, ball mill, thickener, leaching tank, zinc powder feeder, filter press, dosing machine, gold mud smelting equipment, etc.
Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project


 
Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
 
Application  Gold ore mining plant 
Our service  Designing for free, equipment supply, installation guidance, local workers training
 
Company Profile

Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
Certifications

Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project

Customer visiting

Mining Machinery Gold Ore Merrill-Crowe Manufacturing Plant Zinc Powder Replacement Project
 

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