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

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Sulphuric Acid on the Web

Introduction
General
Equipment Suppliers
Contractor

Instrumentation
Industry News
Maintenance
Acid Traders
Organizations
Fabricators
Conferences

Used Plants
Intellectual Propoerty
Acid Plant Database
Market Information
Library

Technical Manual

Introduction
General

Definitions
Instrumentation
Plant Safety
Metallurgial Processes
Metallurgical
Sulphur Burning
Acid Regeneration
Lead Chamber
Technology
Gas Cleaning
Contact
Strong Acid
Acid Storage
Loading/Unloading

Transportation
Sulphur Systems
Liquid SO2
Boiler Feed Water
Steam Systems

Cooling Water
Effluent Treatment
Utilities
Construction
Maintenance
Inspection
Analytical Procedures
Materials of Construction
Corrosion
Properties
Vendor Data

DKL Engineering, Inc.

Handbook of Sulphuric Acid Manufacturing
Order Form
Preface
Contents
Feedback

Sulphuric Acid Decolourization
Order Form
Preface
Table of Contents

Process Engineering Data Sheets - PEDS
Order Form
Table of Contents

Introduction

Bibliography of Sulphuric Acid Technology
Order Form

Preface
Contents

Sulphuric Acid Plant Specifications
 

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Acid Plant Database August 5, 2010

Owner Chemical Initiatives

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Location Umbogintwini
South Africa
Background 1908 - First sulphuric acid plant was commissioned
Website www.cheminit.co.za
Plant J Plant
Coordinates* 30° 1' 0" S, 30° 54' 0" E
Type of Plant Sulphur Burning
Gas Source Elemental Sulphur
SO2: 10.5%
Plant Capacity Original: 500 STPD
2007: 547 STPD
SA/DA 3/1 DA
Conversion: 99.5% (Original)
                  99.79% (2007)
Emissions -
Status Operating
Year Built 1974
Technology Simon Carves
Contractors GLTA Engineering Company
Remarks Products
- Sulphuric Acid
- Sulphur Trioxide
- Sulphur Dioxide
- Oleum

Dynawave scrubber retrofitted to plant tailgas to reduce SO2 emissions

1998 - Hot and Cold Heat Exchangers replaced.  Unit redesigned for higher heat load and lower pressure drop.
2007 - Acid plant capacity increased by ~10%.  Production ncrease achieved by an increase in catalyst loading.  Capital expenditure = R1.735 m.  Project payback 2.8 months.

Pictures Chemical Initiatives - Umbogintwini 1.jpg (169943 bytes)  Chemical Initiatives - Umbogintwini 1b.jpg (85948 bytes)  Chemical Initiatives - Umbogintwini 2.jpg (10985 bytes)  Chemical Initiatives - Umbogintwini 3.jpg (12859 bytes)  
General -
Reference Effluent Reduction Projects Sulphuric Acid Plant, The South African Institute of Mining and Metallurgy, Sulphur and Sulphuric Acid Conference 2009
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