diagrams of sulfuric acid plant at smelter

Sulphuric Acid Plant Fundamentals

2010-8-16 · The availability of smelter acid in some regions has caused some sulphur burning acid plants to shutdown. However, when reliability of supply and the energy

TEMPERATURE MODELING AND CONTROL OF THE

2019-7-31 · TEMPERATURE MODELING AND CONTROL OF THE SULFURIC ACID PLANT IN AN INDUSTRIAL SMELTER by Sarah Caron Thesis submitted in partial fulfillment of the requirements

Chemical Profile Sulfuric Acid (Smelter) | ICIS

2003-2-10 · Canadian and US smelter capacity curtailment and increased fertilizer operating rates have pushed up sulfur pricing, which, in turn, has raised the price of sulfuric

IDENTIFICATION OF METALLURGICALSULPHURIC ACID

2016-4-13 · sulphuric acid plants involves three basic steps: 1) Purify and dry the SO 2-laden gas 2) Conversion of SO 2 to SO 3 3) Absorption of SO 3 in water solution to form

Freeport - Miami Smelter - Sulphuric Acid

2019-10-30 · In 2013, the Hayden smelter produced about 273 million tons of copper and 490,000 tons of sulfuric acid, and paid about $54 million in salaries and wages, the

Final Background Document for Sulfuric Acid - EPA

2021-6-25 · Finally, the sulfur trioxide is absorbed in a strong sulfuric acid (98 percent) solution: SO3 H2O H2SO4 (3) Elemental Sulfur Burning Plants A schematic diagram

THE LUREC PROCESS – KEY TO ECONOMIC SMELTER

2009-10-15 · 12-14 %-vol. prior to being processed in the sulphuric acid plant. This dilution in turn enlarges the acid plant equipment by a factor of 2-3 and hence causes an

DYNAMIC MODELLING OF CATALYTIC SO2 CONVERTER

2019-7-31 · 2, which is generated in smelter furnaces, roasters, and Cu-reactors, into commercially beneﬁcial sulfuric acid. This method is recognized as one of the most

The smelting operations of Anglo American’s platinum ...

2011-3-3 · plant (tower plant). The ACP off-gas passes through wet cleaning and is then treated in a double-contact, double-absorption acid plant for production of 98%

(PDF) Design of a Plant to Manufacture Sulfuric Acid from ...

Design of a Plant to Manufacture Sulfuric Acid from Sulfur. University of Moratuwa, 2013. S. Kumareswaran. Download PDF. Download Full PDF Package. This paper. A short

IDENTIFICATION OF METALLURGICALSULPHURIC ACID

2016-4-13 · sulphuric acid plants involves three basic steps: 1) Purify and dry the SO 2-laden gas 2) Conversion of SO 2 to SO 3 3) Absorption of SO 3 in water solution to form H 2SO 4. The 3D plan of main equipment of a typical metallurgical sulfuric acid plant shown in Figure 1. 1.1. FEED GAS The primary purpose of

PRODUCTION OF SULPHURIC ACID - Product Stewardship

2014-10-28 · The output of sulphuric acid at base metal smelters today represents about 20% of all acid production. Whereas in 1991 smelter acid production amounted to 27.98 millions tonnes, it is calculated that the output in the following decade will have grown to reach 44.97 millions tonnes in 2001.

THE LUREC PROCESS – KEY TO ECONOMIC SMELTER

2009-10-15 · 12-14 %-vol. prior to being processed in the sulphuric acid plant. This dilution in turn enlarges the acid plant equipment by a factor of 2-3 and hence causes an equivalent increase of the related capi-tal and operating cost. As the smelter gas concentration increases, so will the feed gas concentration to the acid plant’s SO2 converter.

Sulfuric acid manufacturing and process flow diagram

2017-11-19 · Sulfuric acid manufacturing and process flow diagram. 1. Lead Chamber Process Produces relatively dilute acid (62%–78% H2SO4) Contact Process. 2. Iron pyrite (FeS2) (Silicon free FeS2 contain about 53.4% S) Elemental sulfur Air.

Operation of a Sulfuric Acid Plant Using Blended Copper ...

EPA-600/2-76-199 July 1976 Environmental Protection Technology Series , OPERATION OF A SULFURIC ACID PLANT USING BLENDED COPPER SMELTER GASES Industrial Environmental Research Laboratory Office of Research and Development U.S. Environmental Protection

The smelting operations of Anglo American’s platinum ...

2011-3-3 · plant (tower plant). The ACP off-gas passes through wet cleaning and is then treated in a double-contact, double-absorption acid plant for production of 98% sulfuric acid. The 70–76% acid from the tower plant is used for dilution in the absorption circuit in the contact plant. The SCF off

(PDF) Design of a Plant to Manufacture Sulfuric Acid from ...

Design of a Plant to Manufacture Sulfuric Acid from Sulfur. University of Moratuwa, 2013. S. Kumareswaran. Download PDF. Download Full PDF Package. This paper. A short summary of this paper. 35 Full PDFs related to this paper. Read Paper. Design of a Plant to Manufacture Sulfuric Acid from Sulfur.

Outotec to revamp a copper smelter and sulfuric acid plant ...

2016-6-20 · Outotec to revamp a copper smelter and sulfuric acid plant in South America. Outotec has been awarded a contract by a customer in South America to revamp a copper smelter and sulfuric acid plant. The order value of over EUR 33 million has been booked in Outotec's 2016 second quarter order intake.

(PDF) 2.1 Processes of Manufacture of Sulfuric Acid ...

It is necessary to distinguish the main ores as indi- cated in Table 2.1. f14 2 Processes of Manufacture of Sulfuric Acid The concentration (vol.%) of SO2 on the plant gases determines the total volume of gases handled. Any air injected into the system is additional—but this is gener- ally a small amount.

Gas Cleaning after Sulphuric Acid Plants - HUGO

Sulphuric acid regeneration. 72.000 Nm 3 /h. 2-stage wet electrostatic precipitator system. 1989. Enami. Las Ventanas, Chile. Copper converter. 97.600 Nm 3 /h. Quench, jet scrubber, cooling tower, two stage wet electrostatic precipitator (plate and square tube), Hg-removal.

PRODUCTION OF SULPHURIC ACID - Product Stewardship

Sulfuric Acid Manufacture | ScienceDirect

About 30% of the world's sulfuric acid is made from the SO 2 in smelter and roaster offgases. These gases contain 10-75 volume% SO 2.Their SO 2 is suitable for making sulfuric acid, but the gases must be cooled, cleaned, diluted, and dried before being sent to acidmaking.. Cooling is usually done in a heat recovery boiler—which cools the gas and recovers its heat as steam.

The smelting operations of Anglo American’s platinum ...

(PDF) Design of a Plant to Manufacture Sulfuric Acid from ...

Outotec to revamp a copper smelter and sulfuric acid plant ...

The Manufacture of Sulfuric Acid and Superphosphate

2018-4-10 · I-Chemicals-B-sulfuric acid-3 consisting of a solid catalyst bed through which the gas is passed. The catalyst used is vanadium pentoxide (V2O5) and potassium sulphate dispersed on a silica base which forms a porous support, giving a large surface area for reaction.

Senior Manager Sulphuric Acid (Copper Smelter Plant ...

Senior Manager Sulphuric Acid (Copper Smelter Plant) In Indonesia • Lead team to deliver project construction and operation of Gas cleaning and Sulphuric Acid Plant in a smelter enjoinment, including safe storage & transportation of sulfuric acid, in company operation area, including management of issues, risks and project change requests to ensure successful and on-time project delivery.

Enhancing a Smelter Off-Gas System Using a Plant-Wide ...

2017-6-14 · The acid plant blower is used to transport the dried dust free gas to the wet acid plant, where sulfur dioxide is converted to sulfuric acid. To maintain a desirable working environment, it is important to minimize off-gas out-leakage, which can be achieved by keeping stable negative pressure in the unit operations before the wet acid plant.

Gas Cleaning after Sulphuric Acid Plants - HUGO

Jacobs Wins New Acid Plant Contract for Teck's Trail Smelter

2012-3-20 · Jacobs Engineering Group Inc. (NYSE: JEC) announced today it received a contract from Teck Metals Ltd. to design and supply a new sulfuric acid plant for its Trail operation located in British Columbia, Canada . Officials estimate the contract value to be approximately $50 million. The new acid plant is replacing two aging plants at the site and is expected to improve operating reliability and ...