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Sulphuric Acid on the WebTM Technical Manual DKL Engineering, Inc.

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Sulphuric Acid on the Web

Introduction
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Handbook of Sulphuric Acid Manufacturing
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Sulphuric Acid Decolourization
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Process Engineering Data Sheets - PEDS
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Bibliography of Sulphuric Acid Technology
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 Preface
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Sulphuric Acid Plant Specifications
 

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Acid Plant Database  October 15, 2017

Owner So.Ri.S.

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Location Vignole Via Nuovo, 38
15069 Serravalle Scrivia (AL)
Italy
Background Part of Nuova Solmine
Website www.soris.it
Plant Plant No. 1 Plant No. 2
Coordinates* 44° 42' 38" N, 8° 52' 8" E (Site) 44° 42' 38" N, 8° 52' 8" E (Site)
Type of Plant Acid Regeneration Acid Regeneration
Gas Source Spent Acid Spent Acid
Plant Capacity - -
SA/DA 4 SA 4 SA
Emissions - -
Status - -
Year Built - -
Technology - -
Contractor - -
Remarks - -
Pictures   So.Ri.S-2.jpg (1268082 bytes)  So.Ri.S-3.jpg (41152 bytes)  So.Ri.S-4.jpg (35851 bytes)  So.Ri.S-PFD.jpg (72726 bytes)  So.Ri.S-6.jpg (62210 bytes)     
General Founded in 1989 in Serravalle Scrivia, near Alexandria, to provide industry with reliable and economically competitive solutions for the management of waste sulfur.  The company produces sulfuric acid regenerating spent and recovering waste acids containing sulfur.

The plant technology So.Ri.S. It is based on the following process flow:
  • decomposition at high temperature sulfuric acid off, part of the sulfur waste and combustion of elemental sulfur and its residues;
  • thermal recovery and energy production;
  • catalytic oxidation of SO2 to SO3;
  • dell'SO3 absorption in H2SO4
The heat treatment takes place in two furnaces, one to static chamber and one in the rotating drum that operate at temperatures of about 1100 ° C.All wastes are approved through rigorous acceptance procedures with analyzes performed in the laboratory and systematic analytical checks on arrivals.
References -
News -

MTPD - Metric Tonne per Day           STPD - Short Ton per Day
MTPA - Metric Tonne per Annum      STPA - Short Ton per Annum
SA - Single Absorption
DA - Double Absorption 

* Coordinates can be used to locate plant on Google Earth