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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
Introduction
General
Equipment Suppliers
Contractor
Instrumentation
Industry News
Maintenance
Acid
Traders
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Fabricators
Conferences
Used
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Intellectual
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Acid
Plant Database
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Information
Library
Technical Manual
Introduction
General
Definitions
Instrumentation
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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
Equipment Suppliers - Heat Exchangers
January 1, 2023
Plate Heat Exchangers - Weak and Strong Acid
| Company | General Description | Website/e-mail |
| Alfa Laval | General
information on plate heat exchangers. Visit the US Thermal site for
specific info on sulphuric acid application www.us.thermal.alfalaval.com |
www.alfalaval.com |
| APV | Supplier of plate
and frame heat exchangers. Lots of technical data available for their
product line. Plate Heat Exchanger Wizard www.phewizard.com/content.asp |
www.apv.com |
 |
HFM Plate Heat Exchanger, as a global brand of heat transfer and fluid handling manufacturing and supply platform, we offers over 10 types of industrial products such as plate heat exchanger, evaporator and condenser for more than 1000+ SKU product items. | www.hofmann-heatexchanger.com |
| Kelvion Holding GmbH | Air cooled sulphuric acid coolers |
www.kelvion.com
 |
| SONDEX A/S | Supplier of plate
and frame as well as other type of heat exchangers. Associated companies: - Sondex (UK) Ltd - Sondex BV - Sondex Poland Sp. z o.o. |
www.sondex.dk
www.sondexuk.com www.sondex.nl www.sondex.pl |
| Tranter PHE, Inc. | Suppliers of the Superchanger line of plate and frame heat exchangers. | www.tranter.com |
Gas/Gas Heat Exchangers
| Company | General Description | Website/e-mail |
| MECS, Inc. | Custom designed shell and tube heat exchangers. Also offer the MonPlex plate heat exchanger. | www.mecsglobal.com |
 |
Custom designed shell and tube heat exchangers featuring a unique patented tube layout. | www.worley.com |
| NORAM - CECEBE | Custom designed shell and tube heat exchangers featuring a unique patented tube layout. | www.noram-eng.com/sulfuric.htm |
 |
Custom designed shell and tube heat exchangers | www.outotec.com |
 |
Gas-Gas Heat Exchangers and steam equipment (Boilers, economizers and superheaters) | www.thermalindia.com |
Acid Coolers - Shell and Tube
| Company | General Description | Website/e-mail |
 |
Leading manufacturer of corrosion resistant heat transfer and process equipment solutions. | www.apexep.com |
 |
Anodically protected shell and tube acid coolers |
www.bgsysht.cz
|
|
|
Chemetics anodically protected shell and tube acid coolers | www.worley.com |
| Edmeston AB | Sandvik SX shell and tube acid coolers (no anodic protection required) |
www.edmeston.se www.processsystems.sandvik.com |
 |
Fabricator and supplier of acid piping, distrbutors, acid coolers and mist eliminators | www.galiakotwala.in |
| Kelvion Holding GmbH | Air cooled sulphuric acid coolers |
www.kelvion.com
|
| MECS, Inc. | Anodically protected shell and tube acid coolers. Quotes for Alfa Laval plate heat exchangers can also be obtained through MECS, Inc. | www.mecsglobal.com |
| Mercad Limited | Acid cooler parts, inspection and maintenance | www.mercad.com |
| NORAM - CECEBE | Anodically protected shell and tube acid coolers. | www.noram-eng.com/sulfuric.htm |
Specialty Heat Exchangers
| Company | General Description | Website/e-mail |
| Adarsh Enterprises | Lead star coolers | www.adarshenterprises.com |
|
Leading manufacturer of corrosion resistant heat transfer and process equipment solutions. | www.apexep.com |
| A-X Heat Transfer | Cast iron serpentine cooler. Formerly marketed under the names of Pentex, National and Crane. | www.axheattransfer.com |
 |
Supplier of tantalum heat exchangers, especially the ones required in the sulfuric acid concentration process | www.tantec-online.de |
| Titan Metal Fabricators Inc. | Manufacturer of process heat exchangers, using the reactive metals Tantalum, Zirconium, Niobium and Titanium. Experience with concentrating sulfuric acid. | www.titanmf.com |
| Brown Fintube | Manufacturer of tank heaters used in molten sulphur service | www.brownfintube.com |
| GAB Neumann GmbH | Annular Groove heat exchanger used for dilution and cooling of sulphuric acid | www.gab-neumann.de |
| Graphite India Limited | Graphite heat exchangers | www.graphiteindia.com |
 |
Design and fabrication of heat exchangers handling highly corrosive acids such as sulphuric, hydrochloric and nitric. Range of materials include graphite, PTFE, tantalum and niobium. | www.mersen.com |
 |
Diabon graphite heat exchangers | www.sglcarbon.de |
Air Cooled Heat Exchangers
| Company | General Description | Website/e-mail |
|
Exchangers Industries (Canada) |
Finned fan coolers and waste heat boilers | www.exchangersindustries.com |
|
Calhex Industries Ltd. (Canada) |
Finned fan coolers | www.calhexindustries.com |
|
Hudson Products Corporation (USA) |
Finned fan coolers | www.hudsonproducts.com |
| Kelvion Holding GmbH | Air cooled sulphuric acid coolers |
www.kelvion.com |
