Ferrous (Iron) Sulphate Production Plant From Waste or Scrap Metals

Ferrous Sulphate Production Line Plants :
To manufacture Ferrous Sulphate ( Iron Sulphate)


Ferrous Sulfate Production Lines :

General Information About Our Technology & Process to produce FerrousSulphate

  We are a developer & manufacturer engineering company for chemical process plants like ferrous sulphate production line plants we have done more than 6 projects worldwide. We can make you a producer for Iron sulfate with our technology, own process design, high-quality equipment, 7/24 online service, proven results, trustable engineered materials


    This process relates to the oxidation of metallic ferrous immersed in a dilute solution of sulphuric acid, the reaction taking place in a low-pressure reactor (Leaching Reactor / Pos1 ) into which is introduced heated oxygen and distilled water, preferably in a finely divided condition, thereby converting the metallic ferrous to ferrous sulphate in solution. This process will rapidly convert any kind of metallic ferrous such as ferrous sheets, strips or wire etc. into ferrous sulphate to any desired degree of solutions.

    Leaching reactor (Pos 1) suitable for the operation of the process is shown in the accompanying drawing (flowsheet). This low-pressure reactor is so constructed as to resist corrosion and to withstand whatever pressure is to be used in the operation of the process. For this purpose, Reactor formed from stainless steel material, suitably supported, mounted and reinforced to withstand the required pressure.

    Oxidizing Reactor is provided with a manhole or removable cover at its top to permit charging the vessel with metallic ferrous, and with an outlet or discharge pipe provided with a valve for discharging the contents after oxidation is complete. Means are provided for supplying heated gas oxygen.  The gas oxygen supplied is regulated and controlled by a valve and regulator.

    A perforated stainless steel nozzle plate suitably supported and positioned at the bottom of the reactor, through this nozzle plate the current of heated gas oxygen pass in a finely divided state to circulate through the solution part of which escapes through SO2 Recovery Unit ( Pos 2)  at the top of the reactor.

The Process May Be Carried Out In The Described Apparatus As Follows:

    The reactor is charged with metallic ferrous and a suitable amount of dilute sulphuric acid and distilled water. By the way, un-crystallized solution and water-recovered SO2 gas from the recovery unit (Pos.2)  as H2SO3  are turned back to the reactor for further concentration.

    The needed gas oxygen for the process is produced by a PSA oxygen generating system (Pos 8) from Compressed Air. (Pos 7) The produced oxygen is heated by waste heat recovery unit of air compressor and/or oil/water heater. (pos 10)  if necessary during the cold weather conditions.

    The heated gas oxygen flow and pressure is controlled and regulated by a regulator and valve to control the requested reaction temperature. The gas oxygen is also used in the process to speed up the oxidation of ferrous.

     A rotating mixer located at the top of the leaching reactor is mixing the solution until reaching the desired solution density. Meanwhile, there is a constant monitoring system to measure the PH level and solution temperature.

    When desired solution density is obtained, solution is transferred to crystallization tank    (Pos 3)   by way of vacuum pressure (Pos 12)  and wait for the cooling and crystallization of the FeSO4  At the end of the crystallization period, while crystallized particles are transferred to the drying unit (Pos 5), un-crystallized solution turn back to the waste solution recovery tank (Pos 4)

    Crystallized particles are collected in a storage tank (Pos 14) after passing through drying unit and send to the packing line either through anti-caking agent adding a unit or directly to the packing system depending on the requirement.

The Capacity of Ferrous Sulphate Production Plants

    We make it possible to produce ferrous sulphate (Iron sulfate) lines starting from 5 tons/day to 50 tons/day according to your demand up to European Standards.


We are manufacturer and developer of Iron / Ferrous / Ferric sulphate production lines as a turnkey project
For more information, you can visit our products  page to see our Ferrous sulphate production lines
for more information please contact: info@mentiseng.com

Ferrous Sulphate
Ferrous Sulfate
Iron Sulphate
Iron Sulfate
Ferric Sulphate
Ferric Sulfate
Ferrous Sulphate Plant
Ferrous Sulfate Plant
Iron Sulphate Plant
Iron Sulfate Plant
Ferric Sulphate Plant
Ferric Sulfate Plant
Ferrous Sulphate Production Plant
Ferrous Sulfate Production Plant
Iron Sulphate Production Plants
Iron Sulfate Production Plants
Ferric Sulphate Production Plants
Ferric SulfateProduction Plants
Ferrous Sulphate Production Lines
Ferrous Sulfate Production Lines
Iron Sulphate Production Lines
Iron Sulfate Production Lines
Ferric Sulphate Production Lines
Ferric SulfateProduction Lines

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