• How a Thickener Works

    Thickening or dewatering may be defined as the removal of a portion of the liquid from a pulp or slime made up of a mixture of finely divided solids and liquids. The early methods of thickening employed plain, flat-bottomed tanks into which the pulp was fed until the tank was full. The solids were then allowed to settle as long as required, the top liquid was decanted, the settled solids were

  • Why high-rate thickeners are now preferred by the gold

    May 01, 1990· LETTER FROM AUSTRALIA Why high-rate thickeners are now preferred by the gold industry by Allan Waters BHP Research & New Technology, Shortland, NSW High-rate thickeners have shown themselves to be more cost-effective than conventional thickeners in recovering water and cyanide in gold mines, and other mineral processing plants.

  • Author: Allan Waters
  • Tailings Mineral Industry Solution

    The type of paste thickener underflow generally used for surface stacking of tailings is called “thickened tailings.” Thickened tailings are a suspension of solids which are relatively non-settling and non-segregating and which have a higher concentration and viscosity than that of conventional tailings.

  • Thickener technology for mineral processing CSIROpedia

    Gravity thickeners are used widely throughout the minerals industry for solid-liquid separation, but are notoriously erratic and often inefficient in operation. Large volumes of mineral suspensions are treated with speciality chemicals called flocculants, which induce the fine particles to aggregate and thereby settle more readily.

  • Used Thickeners For Sale A.M. King

    Buy Used Thickeners. 10 Items Available Filter By Manufacturer. Sorty By. 35' Dia Tailing Thickener Tank. Inventory ID: 20C-MA08. 35' Dia Tailing Thickener Tank. Manufacturer: UNKNOWN. Inventory ID: 20C-MA08. View Details. 3 Units FLSMIDTH 50' dia. Hi-Rate Thickeners

  • Thickener Yantai Jinpeng Mining equipment, ore dressing

    JinPeng Mining has very strict production management and advanced production technology, and has achieved ISO 9001: 2008. We own various kinds of devices such as: CNC automatic cutting machine, CNC automatic welding machine, 5 meters vertical CNC lathe, CNC lathe, CNC boring machine, and the largest lathe in Shandong provence with 15m length, all those support Jinpeng Mining guarantees the

  • China ore Thickener mining Concentrator for sale with

    Thickener. Thickeners are used for dewatering slurries of either tailings or product. A thickener is a large circular tank that is used to settle out the solid material from the water in the feed slurry.It is widely used for dealing with slime, wastewater, waste residue in metallurgy, mine, coal, petrochemical industry, building materials, environmental protection department etc.

  • How to Size a Thickener Mineral Processing & Metallurgy

    Knowing how to size a thickener and determine the capacity required to handle a pre-determined tonnage of a certain pulp, by overflowing a clear solution and obtaining the desired pulp density of thickener discharge, depends upon the settling rate of that particular pulp. The settling rate of any pulp is easily determined by simple laboratory tests such as outlined below: Laboratory Test

  • Thickening Resource Book

    High rate thickeners are designed specifically to maximise the flocculation efficiency of flocculants. They differ from conventional thickeners in feed well design, size and control. Unlike conventional thickeners, high rate thickeners must use flocculants. The basic design of a high rate thickener is below.

  • US4786318A Thickening of gold process slurries Google

    A process for thickening gold ore slurries or slimes for gold purification which comprises adding to such gold ore slimes an effective amount of flocculant comprising a terpolymer containing 5-35 mole % 2

  • Properties Of Gold Ore Iron Ore Paste Thickeners

    Tailings Mineral Industry Solution. Paste vs. Conventional. Paste thickeners thicken tailings to higher underflow solids concentrations than conventional and high-rate thickeners. For example, a tailings stream in an iron ore application could be thickened to 45–50% solids Newtonian slurry in conventional or high-rate thickeners.

  • The process design of gold leaching and carbon-in-pulp

    thickening (6-12% solids by mass) is performed to increase the pulp density to about 50% solids by mass. This reduces the size of the leaching plant that would be required as well as reduces the amount of leaching reagents required. Many gold plants use conventional thickening with flocculant addition. High rate thickeners

  • Precious Metals Gold and Silver Mineral Industry Solution

    For over a hundred years, miners have used dilute alkaline cyanide solutions (e.g., sodium cyanide [NaCN] around pH 10-11) to leach (dissolve) gold and other precious metals, from their ores. The gold

  • Application and Maintenance of the Thickener in Mineral

    Thickener belongs to dehydration equipment, commonly used for the thickening of ore concentrate and the dewatering of the tailings before filtration, as well as the thickening and purification of a liquid containing solid particles in the chemical industry, building materials, and water source &sewage treatment industry.. In the processing of dewatering tailings, thickening is mainly used

  • Going with the flow: New dilution system for thickeners

    Nov 13, 2020· International technology group ANDRITZ has developed the EvoLute NT dilution system, a new solution for diluting thickener feed that uses the overflow liquid from the thickener to dilute

  • Used Thickeners for sale. Eimco equipment & more Machinio

    1HP Dorr Oliver Thickener FOR SALE. Manufacturer: Oliver 1Hp Dorr Oliver Thickener, Fixed Rake Center Post, 1HP with a Falk Gear Drive, Model 1020FZ2A, M.O. 8-9A0612 01, 1750 RPM Input, 230

  • Tailings Wikipedia

    Tailings are the materials left over after the process of separating the valuable fraction from the uneconomic fraction of an ore.Tailings are distinct from overburden, which is the waste rock or other

  • Food Additive Status List FDA

    Dioctyl sodium sulfosuccinate SDA, REG/FS, <0.5% of wt of gums or hydrophilic colloids As solubilizing agent for gums & hydrophilic colloids used in food as stabilizing or thickening agents

  • 39 Uses of Potassium Hydroxide You Probably Never Imagined

    Chemical peeling of fruits and vegetables also involves use of KOH. It is used to produce caramel color. It is required for processing soft drinks, chocolate, and cocoa. Commercially processed foods contain KOH. It is widely used as a food additive, because it acts as a thickener

  • list of mining thickeners for sale– Rock Crusher Mill-Rock

    thickener in beneficiation plant for sale in Kenya,thickener plant Gold Mining. Gold mining includes gold rush, placer mining, hard rock mining, etc. Gold is normally extracted by placer mining and hard rock gold mining is done Get Price » Chat Online ; Thickeners

  • Application and Maintenance of Thickener in Concentration

    Thickener is a kind of dehydrating machine, commonly used for the thickening of concentration or the dewatering of tailings before filtering,also for the work of thickening and purification of the solid slurry in coal industry,chemical industry,building materials and water source sewage treatment industry.. In the work of dewatering of tailings, thickener plays an important role in making use

  • Properties Of Gold Ore Iron Ore Paste Thickeners

    Tailings Mineral Industry Solution. Paste vs. Conventional. Paste thickeners thicken tailings to higher underflow solids concentrations than conventional and high-rate thickeners. For example, a tailings stream in an iron ore application could be thickened to 45–50% solids Newtonian slurry in conventional or high-rate thickeners.

  • US4786318A Thickening of gold process slurries Google

    A process for thickening gold ore slurries or slimes for gold purification which comprises adding to such gold ore slimes an effective amount of flocculant comprising a terpolymer containing 5-35 mole % 2

  • The process design of gold leaching and carbon-in-pulp

    thickening (6-12% solids by mass) is performed to increase the pulp density to about 50% solids by mass. This reduces the size of the leaching plant that would be required as well as reduces the amount of leaching reagents required. Many gold plants use conventional thickening with flocculant addition. High rate thickeners

  • list of mining thickeners for sale– Rock Crusher Mill-Rock

    thickener in beneficiation plant for sale in Kenya,thickener plant Gold Mining. Gold mining includes gold rush, placer mining, hard rock mining, etc. Gold is normally extracted by placer mining and hard rock gold mining is done Get Price » Chat Online ; Thickeners

  • Application and Maintenance of the Thickener in Mineral

    Thickener belongs to dehydration equipment, commonly used for the thickening of ore concentrate and the dewatering of the tailings before filtration, as well as the thickening and purification of a liquid containing solid particles in the chemical industry, building materials, and water source &sewage treatment industry.. In the processing of dewatering tailings, thickening is mainly used

  • high efficiency mineral concentration thickener

    Description the thickener is applicable to concentrate and tailings dewatering treatment in the mining application, widely used in metallurgy, chemical industry, coal, nonmetallic mineral processing plant, environmental protection and other industries in fact, the highefficiency mining thickener

  • Application and Maintenance of Thickener in Concentration

    Thickener is a kind of dehydrating machine, commonly used for the thickening of concentration or the dewatering of tailings before filtering,also for the work of thickening and purification of the solid slurry in coal industry,chemical industry,building materials and water source sewage treatment industry.. In the work of dewatering of tailings, thickener plays an important role in making use

  • Tailings Wikipedia

    Tailings are the materials left over after the process of separating the valuable fraction from the uneconomic fraction of an ore.Tailings are distinct from overburden, which is the waste rock or other

  • Food Additive Status List FDA

    Dioctyl sodium sulfosuccinate SDA, REG/FS, <0.5% of wt of gums or hydrophilic colloids As solubilizing agent for gums & hydrophilic colloids used in food as stabilizing or thickening agents

  • 39 Uses of Potassium Hydroxide You Probably Never Imagined

    Chemical peeling of fruits and vegetables also involves use of KOH. It is used to produce caramel color. It is required for processing soft drinks, chocolate, and cocoa. Commercially processed foods contain KOH. It is widely used as a food additive, because it acts as a thickener

  • Xinhai Peripheral Transmission Thickener’s Advantages Xinhai

    Besides, Xinhai peripheral thickener is widely used in many mines at home and abroad. You can get a arrange of reference when chose the thickener model, and it can make the model more accurate. Those advantages prove that why Xinhai could be the leader in peripheral thickener industry.

  • Grease Market Global Forecast to 2025 MarketsandMarkets

    [260 Pages Report] Grease Market research report categorizes the global market by Base Oil (Mineral, Synthetic, Bio-Based), Thickener Type (Metallic Soap, Non-Soap, Inorganic), End-Use Industry

  • Conventional Thickeners Solid Liquid Separation

    Likewise, thickeners are often used for storage to facilitate the continuous feeding of downstream filters or centrifuges. Historically thickeners were introduced to the mining industry in 1905 when the

  • Gravity separation Wikipedia

    Gravity separation is an industrial method of separating two components, either a suspension, or dry granular mixture where separating the components with gravity is sufficiently practical: i.e. the components of the mixture have different specific weight. All of the gravitational methods are common in the sense that they all use