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Heap Leaching in Mining

You can't go wrong with perfectly metered leaching agents

ProMinent metering pumps reliably meter aggressive substances such as hydrochloric acid or sulfuric acid without being destroyed in the process. Only the hidden gold, silver, copper etc. is dissolved out of the ore.

Requirements - Heap Leaching in Mining

 

ProMinent metering pumps spray the correct dose of chemical solvent onto the ores. And this is a huge technical achievement: the chemical leaching agent is metered under high pressure and extreme temperatures. Not only are the pumps powerful, but they are unaffected by the corrosive liquids too. They can even be used under exceptional conditions: in areas exposed to dangerous gases and vapours and in firedamp-endangered mining operations. Modules can be added to the ProMinent diaphragm metering pumps Makro TZ and Makro/ 5 and they can either have one or two dosing heads. The diaphragm metering pump product range ProMinent EXtronic® conforms to ATEX (explosion protection Approved for use in areas at risk of explosion in accordance with ATEX. more in the glossary) and reliably compensates for fluctuations in mains voltage.

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Overview

 

ProMinent metering pumps spray the correct dose of chemical solvent onto the ores. And this is a huge technical achievement: the chemical leaching agent is metered under high pressure and extreme temperatures. Not only are the pumps powerful, but they are unaffected by the corrosive liquids too. They can even be used under exceptional conditions: in areas exposed to dangerous gases and vapours and in firedamp-endangered mining operations. Modules can be added to the ProMinent diaphragm metering pumps Makro TZ and Makro/ 5 and they can either have one or two dosing heads. The diaphragm metering pump product range ProMinent EXtronic® conforms to ATEX (explosion protection Approved for use in areas at risk of explosion in accordance with ATEX. more in the glossary) and reliably compensates for fluctuations in mains voltage.

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Suitable products - Heap Leaching in Mining

Diaphragm Metering Pump ProMinent EXTRONIC

Capacity range of single head pump: 1 – 60 l/h; 25 – 1 bar

The diaphragm metering pump EXTRONIC is perfectly suited to the sensitive application of liquid media in facilities at risk of gas explosions as it is approved in compliance with the EU EX Regulation 2014/34/EU (ATEX).

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Diaphragm metering pump Makro TZ

Capacity range of single head pump: 260 – 2,100 l/h, 12 – 4 bar

The modular construction of the diaphragm metering pump MAKRO TZMb with adjustable eccentric drive mechanism and mechanically deflected multi-layer safety diaphragm enables it to be outstandingly adapted to the performance requirements of the respective application.

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Custom System Solutions for Heavy Industry Motor-Driven Metering Pumps

ProMinent Custom System Solutions provide a complete turnkey package to accompany large motor-driven metering pumps for heavy industry chemical applications.

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Custom System Solutions for Heavy Industry Solenoid Metering Pumps

Custom System Solutions provide a complete turnkey package to accompany small solenoid-driven metering pumps for light industry chemical applications.

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ProSip-I, Stainless Steel Pump Package

ProSip-I provide a complete turnkey solution for demanding chemical metering applications. Specifically designed with the Oil & Gass Industry in mind.

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Pump on Tank Packages

ProMinent pump mounted chemical tanks provide a complete and easy solution for simple arrangements in compact spaces. Drawings available for standard arrangements, all of the considerations for process accessories have been made for you!

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