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| Sulphuric Acid on the WebTM | Technical Manual | DKL Engineering, Inc. |
Knowledge for the
Sulphuric Acid Industry
Sulphuric Acid on the Web
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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
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Table of Contents
Introduction
Bibliography of Sulphuric Acid Technology
Order Form
Preface
Contents
Equipment Suppliers - Dampers/Expansion Joints
September
18, 2023
Dampers
| Company | General Description | Website/e-mail |
| Application Sales Corp |
Manufacturer of 'Specialty Damper Valves' that are utilized in many
Pollution Control, Mining, Petrochemical, Pulp & Paper, and Industrial
Applications. Represented by Acid Piping Technology (APT) |
www.asc-valves.com |
|
Bachmann Dampjoint Inc.
(Canada) |
Manufacturer of metal gas dampers and expansion joints | www.bachmann.ca |
 |
Range of specially engineered dampers for applications involving process gases containing SO2/SO3. This range of dampers is designed to suit any duct size (typically Ø300mm – Ø3000mm). With SS304H construction they are resistant to corrosion, high temperature (up to 800 Deg C), and creep. The acid plant dampers have as standard a rigid ledge seal for 99% shutoff and are PED Compliant (as appropriate) for high pressure applications. They have various automation options to suit any process application. | www.dampertechnology.com |
 |
Manufacturer of metal gas dampers and high temperature expansion joints (Formerly Flextor Inc.) |
www.efmequipment.com  |
|
Flowseal Engineering (Pty) Ltd. (South Africa) |
Dampers | www.flowseal.co.za |
 |
INTEREP is a technical distributor of engineered flue
gas dampers for severe acid plant service. Guillotine, butterfly, louver,
and custom special designs available. |
www.interepinc.com |
Expansion Joints
| Company | General Description | Website/e-mail |
|
Bachmann Dampjoint Inc. (Canada) |
Manufacturer of metal gas dampers and expansion joints | www.bachmann.ca |
 |
CODINOR has solid experience as a manufacturer in designing, manufacturing
and marketing metallic movement joints. Our team of professionals takes care of every aspect of you needs. |
www.codinor.com |
| Ditec Dichtungstechnik GmbH | Manufacturer of rubber expansion joints for use in wet gas cleaning plants | www.ditec-adam.de |
|
Manufacturer of metal gas dampers and high temperature expansion joints |
www.efmequipment.com |
 |
INTEREP is the premier technical distributor for
engineered expansion joint products in North America with over 35 years of
application experience in sulfuric acid plants across the globe. Technical
solutions utilizing metal bellows, heavy wall (flanged & flued) style,
rubber and fabric expansion joints. |
www.interepinc.com |
| Macoga S.A. | Manufacturer of metalic and rubber expansion joints | www.macoga.com |
 |
Manufacturer of metal expansion joints | www.oakridgebellows.com |
| Senior Flexonics Canada | Manufacturer of multi-convolution expansion joints and flexible hose. | www.flexonics.ca |
