Slurry Pumping Solution for Gold Ore Mining - Goulds Pumps

ITT Goulds Pumps XHD Solutions: Tailings Application. Slurry Pumping Solution for Gold Ore Mining. Project Technical Data. Situation. Upgrades Needed on a Tailings. Thickener Unit. In early 2012, an operator of a gold ore mining and milling facility located in northern Nevada, USA, needed to perform upgrades on a...

Heavy Duty Slurry Pump applied in iron, copper, gold ore mining

NZJA Series heavy duty slurry pump is horizontal heavy duty slurry pump which is to deliver high-density and high-abrasion slurries. ... and tailings. Naipu slurry pump can be used widely in iron ore beneficiation, copper concentration, gold ore dressing, potash fertilizer etc. Naipu NZJA series slurry pumps are equivalent to...

TH18x16 Tailings Slurry Pump, Warman 18x16TU-AH Slurry Pump ...

Tobee® TH18x16 Tailings Slurry Pumps are designed for the continuous pumping of highly abrasive, high density slurries with minimal maintenance requirements, the horizontal centrifugal ... Interchangeability of seal arrangements – full flush, low flow, centrifugal, or mechanical seals may be fitted to any sized pump.

Going for gold. KSB Pumps for mining applications.

To design high-performance pumps for mining, KSB teams with its subsidiary GIW, a global leader in slurry pump manufacturing for over 90 years. This dis tinc tive partnership delivers single source solutions for mining applications around the world. Whether mining ore in Indonesia or tar sands in. Canada, the robust...

tailings management - InfoMine

Apr 2, 2010 ... Fax +44 (0)1442 870 617. Slurry pumps – Proven design with the latest technology .... paste thickeners, or ultra-high-density thickeners and ... high production rates. Thickened technologies are sometimes used at mines with moderate production rates. Conventional tailing deposition is the only proven.

The pipeline transport of high density slurries ... - Paterson & Cooke

compared to conventional bulk transport systems. However, pumping mineral concentrates hundreds of kilometres is seen to be less challenging than pumping paste and thickened tailings a few kilometres. Despite the many successes of slurry pipelines using high pressure pumps, there is a general reluctance within the.

heavy duty industrial processing slurry pump manufacturer

27686 products . Mineral Processing Mining Centrifugal Slurry Pump. FOB Price: US $ 500Piece Min. Order: 1 Piece. HS (R)Series Introduction: : HS(R) pump is horizontal centrifugal heavy duty slurry pump and it is designed for the continuous pumping of high abrasive, high density slurries . China Supplier Gold Member.

B.1_1042-009_BJ Lake Tailings System Design

May 2, 2013 ... Pump Box or Tank with Jet Mixing. The high apparent viscosity of the tailings thickener underflow slurry precludes mixing with water in a simple pump box. A tank with jet mixing involves a downward-facing, centrally mounted pipe inlet through which a fluid is delivered to the tank at high velocities.

The slurry pump program - Xinhai

Sand and gravel. – Contract dredging. – Tailings. • Booster pump. • Sand waste pump. • Material transfer pump. The Xinhai MD series of mill discharge pumps. The Xinhai “MD” Mill Discharge pump is designed for efficient operation and long wear life in grinding mill circuits where high density slurries are often encountered.

Technology in Mining - Putzmeister Solid Pumps GmbH

Pumping pressure characteristic of an HSP pump with PCF: Pipeline pressure diagram 8 MPa / flow rate 130 m3/h. □□ Mineralbased highdensity solids. (tailings) with a grain size below. 1000 μm at a concentration of dry solids up to 80 %. □□ Liquids with an abrasive material content, such as mine water, mineral slurries...

Geotechnical and geoenvironmental behaviour of high-density tailings

Nov 28, 2016 ... 2013 Colloquium of the Canadian Geotechnical Society: Geotechnical and geoenvironmental behaviour of high-density tailings .... Evaporation, unsaturated flow, and salt accumulation in multilayer deposits of “paste” gold tailings. Journal of ... Filtered tailings versus thickened slurry: four case studies.

Recovering Cyanide From Gold Plant Tailings - SGS

the development of technologies that make it possible to recover and recycle free or complexed cyanide directly from gold plant slurry tailings, which indicates, on paper at least, significant cost savings compared to cyanide destruction, coupled with ..... producing a fairly dense thickener underflow (~10% solids) and clear.

Pumping evaluations with paste tailings thickened ... - DiVA portal

slurry with no pipeline effect was reported by Sofra (2006). Arbuthnot and Triglavcanin. (2005) found that a centrifugal pump in the underflow approximately halved the yield stress with a gold tailings paste. They found a similar effect for an underflow circulating arrangement in the thickener. High pressure systems with...

10.9 Hydraulic mining gravel pump mining

Gravel pump mining of alluvial deposits of heavy minerals (tin) and precious metal (gold) which exhibit non-consolidated or only slightly consolidated host rock and limited ... To increase the density of slurry to be conveyed, auxiliary equipment such as bulldozers, hydraulic shovels, bucket wheel loaders, etc. are employed.

Reprocessing of Gold & Silver Mining Tailings with Ellicott Dredges

Sep 11, 2014 ... The dredge was used to extract material at depths of up to 8m and pump them as slurry a distance between 500m and 800m and a terminal elevation of 11m. The slurry is pumped using a 10-inch HDPE pipe. The dredge generates and pumps slurry with a 28% density. The tailings have a material Specific...

Going With the Flow - Mining Magazine - April 2010 - CiDRA

Gchentrifugol pump, Alberto all sands. Ten MiiiMAX zone high-pressure pumps in two lines of five or'd'Chilgpn copper mine pumps include aluminafbauxlte, oil sands, coal. iron ore, copper, gold, nickel, phosphates, potash and other industrial minerals. WHAT is SLURRY? The definition of slurry itself is often given as the.

P Series Chrome-Iron Dewatering Pump - UNTREF Media

Selected Applications. mine dewatering (acidic or particle contamination); low density/high head tailings; process liquids in alumina refineries; chemical slurries; effluent treatment plants; sugar industry; plant water...

Maximize Precious Metals Recovery with CCD Circuits and High ...

Mar 28, 2017 ... CCD consists of washing the feed slurry in a series of thickeners until the majority of the dissolved metals are removed. The conventional choice for this process has been high-rate thickeners. However, using high-density or paste thickeners can be more cost efficient for many sites, as outlined here.

Paste thickening optimizes tailings disposal and water recovery ...

May 1, 2015 ... The challenge today, whether extracting aluminum, zinc, gold or iron ore, is how to dispose of tailings material such that it is contained and stable, while maximizing water reuse and ... But this high-rate primary thickener was inadequate to produce slurry densities required for the desired water reclamation.

Preventing catastrophic failures and mitigating environmental ...

The reason for pumping low density slurries to tailings storage facilities has inevitably been one of cost; firstly the ... maintained, or that the tailings pond is always as small as possible and centrally located, requires a high level .... tailings, including diamond, gold, bauxite, mineral sands, coal and copper (see Williams et al.

Preventing catastrophic failures and mitigating environmental ...

The reason for pumping low density slurries to tailings storage facilities has inevitably been one of cost; firstly the ... maintained, or that the tailings pond is always as small as possible and centrally located, requires a high level .... tailings, including diamond, gold, bauxite, mineral sands, coal and copper (see Williams et al.

Alternative tailing disposal - fact and fiction - MWH Global

paste thickeners, or ultra-high-density thickeners and transported by positive displacement pumps, paste is best used for backfill in underground workings, where transport and placement is aided by gravity. Paste is generally discharged with 70-85% solids by weight. Thickened tailing disposal: Tailing materials.

Tailings Management - Department of Industry, Innovation and ...

The views and opinions expressed in this publication do not necessarily reflect those of the Australian Government or the Minister for ... Case Study: Direct revegetation of the tailings storage facility at Kidston Gold Mine, Queensland. 89 ...... Figure 2: Consistency of tailings: (left) high density slurry; (centre) high slump paste;.

Long Distance Pipeline Transportation of Ore Slurry with

Engineering. Solutions. 10. GEHO product range. ▫ GEHO PUMPS: specialized in high pressure slurry pumping. ▫ abrasive slurries (Miller numbers up to 650). ▫ slurries ranging from pH 0,5-13. ▫ high density slurries (solids content up to 75+%). ▫ high pressures (up to 250 bar in operation). ▫ high temperatures (up to 205°C)...

rheology of thickened gold tailings for surface deposition - CURVE

Golder Paste Tec and Barrick Gold for funding and providing the tailings. Finally, I would like to .... /i. Viscosity. /ioo. Limiting viscosity at high shear rate p. Density r. Shear stress ry. Yield stress. T'. Dimensionless yield stress xvn ..... Consider a typical gold mine that processes 200,000 tons of ore per day for slurry deposition...

P Series Chrome-Iron Dewatering Pump

Selected Applications. mine dewatering (acidic or particle contamination); low density/high head tailings; process liquids in alumina refineries; chemical slurries; effluent treatment plants; sugar industry; plant water...

Putzmeister United Kingdom - Solids pumps

Whether it is sludge for the Aswan dam in Egypt or waste water in Paris, whether it is material for land reclamation, coal and ash in power plants or gold tailings in mining – Putzmeister high-density solids pumps are the technology to use, for a large range of industrial applications. Please contact. Hector MacIntyre. Regional...

P Series Chrome-Iron Dewatering Pump - Schurco Slurry

Selected Applications. mine dewatering (acidic or particle contamination); low density/high head tailings; process liquids in alumina refineries; chemical slurries; effluent treatment plants; sugar industry; plant water...

Rheological Aspects of Nickel Hydrometallurgy

the mining industry, driven to a great extent by the introduction of high pressure acid leaching of nickel laterites ... lateritic ore slurries. The information presented was summarized from data generated during commercial testing. Future directions such as impact of rheology knowledge on ..... flotation concentrates and tailings.

Effects of Clay in Tailings Handling and Storage

Aug 30, 2017 ... Jewell (2006) applies the term for a tailings slurry thickened to an 'ultra-high density', or one with a yield stress >200 ± 25 Pa. Manufacture of paste tailings goes further towards achieving the goals of thickened tailings. For base and precious metal ores solids, concentrations by volume may exceed 45 per...

Pumping Thickener Underflow Slurries | Global Pumps

Heavy Duty Mining Pumps for Pumping Thickener Underflow Slurries from Global Pumps. Stocked ... Contact us today about our premium quality peristaltic hose pumps for sale, or check out our other great products including gold mines using Verderflex hose pumps, mining pumps and peristaltic hose pumps for chemicals.

Pumps and Pipelines Keep Mines on the Move - WOMP

A key area of expertise is in the design of oil-hydraulic high-pressure piston pumps that are used for transporting and storing sludges and high-density solids such as mine tailings and concentrates. The company recently completed an order to supply pumps to Randgold Resources' Loulo and Gounkoto gold mines. Located...

CHAPTER 2 LITERATURE REVIEW

mostly shales and clays. • Effluent: Liquid fraction of the tailings slurry or pulp with soluble chemicals. ... Pulp density or Solids Concentration (Sc): The ratio of the mass of the solids to the mass of the total slurry, ..... delivers high purity export products and gold chemicals, such as gold potassium cyanide used for gold plating.

hydrometallurgical applications of rheology testing - SGS NZ

is predictable. In hydrometallurgical processes, high volume fraction (i.e. high pulp density) particulate fluids are common occurrences. These slurries .... tailings (Paste). 76. 20. 77. 77.5. 20. 110. Table 2 Examples of Yield Stress Values. Figure 3 Comparative Flowcurves: Bingham Plastic vs. Free Flowing Gold Ore Slurries.

Case Study: Mogale Gold C ase Study: Mogale G o ld

Case Study: Mogale Gold. South African Systems Integrator Opto Controls Designs Control System for Mine Tailings Reprocessing. C. A. SE ST. UD. Y. F o rm 1921-1. 00407. C ase Study: Mogale G o ld. PAGE. 1. Background. Mine tailings are the crushed and milled rock residue that remains after mineral extraction.

Mining Bro - Sin-Can Inc.

create problems for diaphragm,centrifugal or other types of pumps where the product comes in ... Handling abrasive slurries with extremely high solids content (70-80%) with high viscosity and densities as high as 4. • Keeping the drains clear of the abrasive-laden sludge ... Transferring tailings, used in the manufacture of.

Weir to deliver pumps to Siilinjärvi - Mining Magazine

Oct 26, 2015 ... The GEHO piston diaphragm pumps are designed to deliver high levels of performance with superior efficiency and reliability. GEHO pumps can provide a solution for various slurry and tailings applications from ore pipelines to autoclave feed, dewatering to backfill, and coal gasification to tailings disposal.

The Difficult Mineral Processing Issues with Processing High Clay ...

Mineral Processing. > Engineering Design. > Training. > Specialist Services. The Problem With High Clay Ores. > Materials handling-bins & stockpiles. > Crushing & screening. > Heap leaching-percolation. > Milling & classification. > Leaching. > Pumping. > Flotation. > Thickening & filtering. > Tailings drainage...

Study of Tailings Management Technologies ... - MEND | NEDEM

Oct 31, 2017 ... Turning slurry tailings into paste has been an industry and research focus for more than a decade, but it has not .... High-density thickened/paste tailings facilities involve delivery, in a pipeline, of a high-density thickened ...... A pump that moves a fluid, slurry or paste by forcing (displacing) a fixed volume of.

References | Splitvane Engineers Inc.

"The History of Pumps: Through the Years." Pumps & Systems Dec. ... “Hydraulic transport considerations for high density thickened copper tailings at Southern Peru Copper Corporation. ... Albion et al. “Modelling of oversized material flow through a horizontal hydrotransport slurry pipe to optimize its acoustic detection.

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