Ultimate Guide About Common Gold Processing Methods

2019-10-19 Xinhai Views(5386)

There are three common gold processing methods widely used in many gold processing plants according to the different types of gold ore characteristics and user requirements, includes gold cyaniding process, gold flotation process, gold gravity separation process.

Seven Common Froth Flotation Processes and Their Applicable Conditions

2019-10-18 Xinhai Views(5335)

Froth flotation process is a kind of mineral processing technology that uses the flotation reagents to separate the ore according to the physical and chemical properties of the surface of the ore. What are the common froth flotation processes? Do you know the application condition of froth flotation process?

11 2020-02

The Common Gold Mining Process – Gravity Separation Method
Xinhai Views (120)
Gravity separation method is to separate the minerals according to their relative density (usually called specific gravity). The mineral particles with different densities are subject to hydrodynamic and mechanical forces in the moving medium (water, air and heavy liquid), resulting in suitable conditions for loose layering and separation, thus separating ore particles with different densities. […]
06 2020-02

How to Solve the Common Problems of Froth Flotation Process?
Xinhai Views (207)
As the common mineral processing process, the froth flotation process is widely used in the concentrator. Because the froth flotation process is strict with grinding fineness, pulp density, flotation reagent, the flotation plant operators must inspect the flotation conditions during the operation of flotation machine. Here are some common problems of froth flotation process and […]
19 2020-01

One Passage let you know grinding and classification flow in mineral processing plant!
Xinhai Views (512)
As we all know, mineral processing operation consists with three stages, before processing, during processing, and after processing. The prepare before processing mainly includes crushing and screening, grinding and classification, hand sorting and washing. Among them, grinding and classification is an important process as the follow-up process of crushing and screening. The ore particle size […]
16 2020-01

Let You Know about Purification Method of Kaolin In This Passage!
Xinhai Views (577)
Kaolin is a common clay mineral in natural world. It is the useful mineral for white pigment, therefore, whiteness is an important index influencing the value of kaolin. There are iron, organic matter, dark material and other impurities in kaolin. These impurities will make kaolin appearing different colors, influencing the whiteness. So kaolin must remove […]
15 2020-01

How to Choose Open-circuit Grinding or Closed-circuit Grinding? You’ll Know by The End of This One
Xinhai Views (420)
In mineral processing plant, the grinding stage is the significant circuit with large investment and energy consumption. The grinding stage controls the grain change in the whole mineral processing flow, which has large influence on the recovery rate and production rate. Therefore, it is a focused question to reduce costs and improve production rate under […]
10 2020-01

Common Questions About Pb-Zn Processing Technology
Xinhai Views (575)
Lead-zinc ore is a kind of refractory ore among many minerals. Generally speaking, lead-zinc ore is more poor ores than rich ores, and the associated components are more complex. How to separate lead-zinc ore is still a research topic. At present, the lead-zinc minerals available for industrial use are galena and sphalerite, and also include […]
03 2020-01

Common Fluorite Beneficiation Technology
Xinhai Views (616)
Fluorite is one of common non-metal minerals, also called fluor. The main component of fluorite is CaF2, so fluorite is the industry resource of F. Fluorite has rich color. Fluorite usually grows with scheelite, phosphorite, pyrite, blende, quartz, dolomite and other minerals. Flotation separation is difficult for similar characteristics between fluorite and pyrite, barite. It […]