Systems
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systems Photovoltaic Corrosive Applications Chlor-Alkali Hydrochloric Acid

Contents 4-5 6 MERSEN ANTICORROSION AND PROCESS EQUIPMENT Mersen, your experienced partner for engineered solutions in corrosive applications Engineering expertise – Process know-how 7 Graphilor®, Armylor® AND Reactive metals Exclusive materials against corrosion Mersen, your innovative partner 8-9 Production of Hydrochloric Acid or HCl gas Sintaclor®, the synthesis of chlorine and hydrogen 10-11 Option: Skid-mounted Sintaclor® Option: Steam Generation Sintaclor®,the synthesis of chlorine and hydrogen 12-13 HCl absorption Adiabatic and exothermal solutions 14-15 Production Of PuRE HCl GAS...

Mersen Anticorrosion and process equipment Mersen wishes to share its extensive expertise in high-performance equipment with its customers. Mersen designs innovative solutions to address its clients’ specific needs to enable them to optimize their manufacturing process in sectors such as energy (nuclear and solar), chemical, fine chemical, water and process industries (metallurgy...). Mersen’s experience and skills in thermal design, process engineering and anticorrosion materials ensure that all the manufactured equipment can cope with your process constraints. All the equipment and...

Comprehensive offer of equipment and material To learn more about our equipment, consult our brochures dedicated to columns, reactors, heat exchangers, systems, mixers and piping. Reactors Pressure vessels Mixers Block / Plate Shell & Tube Columns Piping Fittings Heat exchangers Graphite SiC Tantalum Zirconium Titanium Carbon Steel Stainless Steel Nickel Alloys Fluoropolymer Anticorrosion Systems 5

Mersen your Experienced Partner for Engineered Solutions in Corrosive Applications Mersen has been manufacturing engineered systems for well over 50 years. With over 600 references worldwide, Mersen’s wealth of experience contributes to our continued success. Mersen Anticorrosion and Process Equipment has reinforced the organization of the systems unit to accompany the growing field requests of fully integrated systems. Our strengths Mersen, your one-stop-shop supplier, guarantees: • Optimized design • Efficient project planning • Quick delivery • Reliable operation • Strong team expertise...

Graphilor®, Armylor® and Reactive Metals Graphilor ® 3 Mersen has developed an exclusive advanced impervious graphite that combines the complimentary of fine grained graphite based materials with proprietary impregnating agents. This advanced material is Graphilor ® 3. Graphilor ® 3 is the material of choice for a number of corrosive applications. It has the highest mechanical properties authorized by TÜV and can withstand extreme temperatures. Graphilor® bloc Armylor ® Armylor ® is Mersen trademark material made of PTFE or PFA. It is suitable for almost all corrosive fluids within the...

Production of Hydrochloric Acid or HCl gas Sintaclor®, the Synthesis of Chlorine and Hydrogen With over 600 references in operations throughout the world, Sintaclor® - Mersen HCl synthesis unit is acknowledged as a proven solution. Sintaclor ®: system is composed of • ne compact integrated synthesis unit that performs O the combustion, the absorption and the cooling • ne packed tail tower that scrubs the residual gas O and releases clean vent gas from the atmosphere (H 2 and inerts) The synthesis unit and the tail tower are manufactured in Graphilor ® 3 while piping is made of Armylor ®. 3...

Process for Hydrochloric Acid Production 9

Option: Skid-mounted Sintaclor® The skid-mounted is a flexible offer that matchs all your requirements. It covers all the 3 modules of the synthesis unit offer that are pre-assembled in a workshop Column • odule 1: Graphite equipment and engineering document M • odule 2: Accessories M • odule 3: Sintaclor ® package M Design • D CAD layout offers views of new skid 3 • eneral drawings for equipment G • nstallation and maintenance handbooks I • &ID inc. heat and mass balances at minimum P and maximum loads • ield instruments and valve specifications F • ontrol and interlock specifications C...

Option: Steam Generation The steam generation option is a development of the synthesis unit to recover the heat generated from the combustion of hydrogen and chlorine. This can be achieved on a new or existing unit. • ne furnace-cooler O • ne falling-film absorber O 3 flexible modules for the steam generation option The generated steam can reach up to 8 bara with graphite furnace or over 10 bara with carbon steel furnace. Our technical team can advise you according to your process. Column Synthesis Unit Flash Drum Absorber Pumps • odule 1: Graphite equipment M - Gas synthesis unit -...

Gases such as HCI gas are dissolved in water in many chemical processes, particularly to store it, purify it or simply to use it in chemical reactions. This operation is called absorption which is an exothermic reaction. Hydrogen fluoride and hydrogen bromide are also concerned by the absorption process. The absorption is often performed in combining Graphilor®3 heat exchangers and columns. There are 2 HCI absorption processes depending on the Process 1 - Falling Film Absorber. This process is more suitable in case of higher concentrated The water or absorption solution forms the falling...

Process 2 - Adiabatic Absorption. The adiabatic absorption is applied for weak HCl gases. It takes place in Graphilor ®3 or Armylor ® columns when the phenomenon occurs without heat recovery. A Graphilor ® 3 column is used, supplied by the gas to be absorbed and the absorption water at the top. Gas and liquid flow are counter-current to ensure maximum absorption. A solution of hydrochloric acid at temperature close to boiling point, and a mix of water vapour and unabsorbed HCl, are recovered at the bottom. Two additional devices are added, namely an acid cooler and a secondary absorption...