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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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Analytical Procedures
March 31, 2003

Introduction
Sulphuric Acid
Process Gas
Weak Acid
Mercury
Utilities
Associated Links

Introduction

The proper operation of any process requires monitoring of various process parameters including temperature, pressure, flow, concentration, product quality, etc.  Many of these parameters can be monitored on-line using instrumentation.  Some parameters can not be monitored on-line and require sampling and laboratory analysis to determine if the process is operating properly. 

The proper operation of an acid plant requires many different analytical procedures.  Some tests are done once a day, while others are on a less frequent basis (i.e. weekly, monthly) or only when problems occur in the plant operation.

Sulphuric Acid

Analytical Methods
Acid Colour
Arsenic
Iron
Residue
Sulphur Dioxide (SO2)

Process Gas

Arsenic in Gas Exit Drying Tower
Fluorine in Gas Exit Drying Tower

Moisture Content Exit Drying Tower

Weak Acid

Arsenic in Waste Water
Sulphur Dioxide (SO2)

Mercury

Mercuric Ion (Hg++)
Chloride Ion (Cl-)
Acid Concentration (Mercury Solutions)

Utilities

Hydrogen Peroxide Concentration

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