copper mining acid plant boiler equipment



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MOPANI COPPER MINES PLC

Isasmelt furnace technology selected for the smelting of copper concentrates and the associated sulphuric acid plant will set MCM on the road to achieving all the above three objectives ie improving process efficiencies and capacity and improving environmental performance of the smelter...

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PDF Design of a Plant to Manufacture Sulfuric Acid from

Since equipment specific energy inputs such Table 28Several forms of PPEs and their points of application in a Sulfuric acid plant Table 316 Steam production from waste heat boiler...

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Water Handbook

Problems caused by iron and copper corrosion in condensate systems are not restricted to piping and equipment damage or to the loss of high-quality water and heat energy when condensate is lost If returned to the boiler corrosion products and process chemicals from corrosion-caused leaks contribute to the formation of damaging boiler deposits...

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123 Primary Copper Smelting

Control of SO2 from smelters is commonly performed in a sulfuric acid plant Use of a sulfuric acid plant to treat copper smelter effluent gas streams requires that particulate-free gas containing minimum SO2 concentrations usually of at least 3 percent SO2 be maintained Table 123-...

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Wort boiler

The LiquiSonic ® Plato system determines the wort at different points of the brewing process In the wort pan the LiquiSonic ® Plato system is used for control of the boiling process accurate monitoring of the cast wort concentration The immersion sensor is fully made of stainless steel and due to the robust construction the sensor works maintenance-free and drift-free with long life...

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Hatch sets new record for ramp

Given the high environmental risks of hauling acid to this remote area to support copper mining operations and the constraints on supply the client fast-tracked the project timeline Overcoming geographical and logistical challenges Hatch succeeded in delivering the plant in under two years from feasibility to start up...

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7 Steps to Boiler Chemical Cleaning and Treatment

Hydrochloric acid solution with inhibitors and complexors are the most widely used chemical cleaning solvent to remove internal deposits of a boiler Hydrochloric Acid solvent is not compatible with stainless steel A separate copper removal treatment process is required prior to using the hydrochloric acid...

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Wort boiler

For the internal boiler the LiquiSonic ® sensor is installed directly into the wort pan The immersion length is variable and can reach up to 3 m A special design of the sensor keeps the influence of deposits low Additionally the sensor in the internal boiler can be equipped with a cleaning head in order to avoid encrustation by foam...

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Water Handbook

Subcritical boilers operated at pressures greater than 900 psig are generally given a hot alkaline cleaning and an acid or chelant cleaning of the boiler and economizer Supercritical boilers and systems are usually given a hot alkaline cleaning along with an acid or chelant cleaning of the condensate/feedwater systems boiler and economizer...

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Boiler Feedwater

Boiler feed water quality is limited owing to problems of 1 scaling 2 corrosion and 3 foaming In order to avoid these problems the quality guidelines shown in Table IV have been adopted Data in Table IV show a major difference between cooling water and boiler feed water quality constraints in that boiler feed water has a strong relationship between water quality and the pressure of...

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Copper extraction

Copper extraction refers to the methods used to obtain copper from its orThe conversion of copper consists of a series of physical and electrochemical process Methods have evolved and vary with country depending on the ore source local environmental regulations and other factors As in all mining operations the ore must usually be beneficiated concentrated...

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Copper Mining Acid Plant Boiler Equipment

Copper is the backbone of Zambian economy and there is a strong mining culture in the furnace waste heat boiler electrostatic precipitator gas cleaning plant oxygen plant and acid plant the plant and supply of key equipment such as...

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Anglo American

In 2006 the Division produced 173 413 tonnes of copper anodes and 499 243 tonnes of sulfuric ac The Chagres Smelter Division has approximately 500 workers including company employees and external contractors for operations and projects...

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Boiler Chemical Cleaning Doing It Correctly

Sep 01 2014 0183 32 If there is any copper in the boiler deposit provision must be made for removing the copper which will otherwise plate-out on the bare steel tube on heavily deposited boilers as the acid...

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Outotec delivers Codelco copper plant

Outotec has signed a contract for the design and delivery of a copper concentrate roasting plant gas cleaning system and sulphuric acid plant for Codelco s new Mina Ministro Hales mine Archive >Equipment...

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Copper mining and sulfuric acid plant Copperhill Tenn

Copper mining and sulfuric acid plant Copperhill Tenn Contributor Names Wolcott Marion Post 1910-1990 photographer Created / Published 1939 Sept Subject Headings...

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Olympic Dam Copper

The Olympic Dam is a huge mining centre located in South Australia 560km north-west of Adelaide Home to a major oxide copper gold deposit producing copper uranium gold and silver the site hosts an underground mine and an integrated metallurgical processing plant...

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Chapter 8 Environmental Aspects of Copper Production

In making sulfuric acid the hot gases are first collected from the roasters furnaces and con-verters see box 8-B The gases are cooled cleaned through three series of dust collection systems to recover copper from the dust and prevent foul-ing of the acid plant and then treated with sul-furic acid to remove any water vapor Catalysts...

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Major Mines Projects Toquepala Mine

Our Toquepala operations consist of an open-pit copper mine and two concentrators Toquepala is located in southern Peru 30 kilometers from Cuajone and 870 kilometers from Lima at an altitude of 3 220 meters above sea level...

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MOPANI COPPER MINES PLC

probably be progressively increased to 70 copper at the 650 000 tpa stage to take advantage of the full acid plant capacity Increasing the matte grade to 70 copper will increase the sulphur captured to 104 000 tpa and thereby reduce sulphur emissions to 73 000 tpa However it should be noted that...

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Copper Smelting Process

Mining for Copper Bearing Ore There is normally a waste heat boiler incorporated in the reverb furnace as a lot of heat is applied in this smelting process The sulphur dioxide gas produced in the furnace is extracted by centrifugal fans and discharged through ducting to the acid plant an essential part of every copper smelter...

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Palabora Mining Company Ltd

Palabora Copper Pty Limited a subsidiary of Palabora Mining Company Ltd is a copper mine that also operates a smelter and refinery complex based in the town of Phalaborwa in South Africa s Limpopo Province The mine owes its origins to a unique rock formation in the region known as the Palabora Igneous Complex...

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WHRB in Chemical Plant Thermax

Sulphuric Acid Plant In sulphuric acid plants the WHB is designed to handle gas-side operating pressures as high as 5 000 mmWC which calls for special construction of economiser and superheater The steam generated by the boiler is used for melting sulphur and driving the main air blower The steam can also be used for power generation...

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