Dividing Wall Column

Cut Capital and Energy Cost of your Next Revamp with Dividing Wall Column. Renovation Service

➽ Our company specializes in developing, designing and implementation of mass transfer equipment and engineering systems. Our equipment always designed and manufactured in an optimal ratio price / quality and with using the latest advances in science and technology. 

Benefits of Cooperation with Maleta cyclic distillation LLC: 

• Our clients receive highest profitability of the production with minimal financial and time investments 
• Improving product quality and reduce waste production
• The reliable operation of equipment with wide range of capacity
• Using our technology “cyclic distillation process” will allow provide the leading position in the market

➽ The combination of our knowledge, experience and scientific innovations enable us to provide our customers with unique solutions and maximize the financial profitability 

➽ One of our cases of service is replacement service. It is include: feasibility studies, column and tray design, process simulation, pilot plant testing, plant optimization, installation, start-up and staff training, guaranty service. 

➽ Today, for our client we will propose - transform your traditional two-column system to one dividing wall column. Maleta cyclic distillation is propose new solution in dividing wall column (DWC) technology – to use our high efficiency tray dividing wall columns. DWC technology represents a mechanical implementation of fully thermally coupled distillation that not only saves significant amounts of energy but is both more efficient and cost effective than conventional distillation methods.

➽ Thus the choice for your technology process a Maleta tray dividing wall column for today it‘s not really a risk, neither for construction nor for plant operation.

Thank you for visiting our booth and lecture at ACHEMA 2015

✹ From 15-th to 19-th June 2015 - Frankfurt am Main, Germany our company pass exhibition stand at Groups Research and Innovation at ACHEMA 2015.

➽ It was our pleasure and honor and we enjoyed many inspiring conversations. We have been impressed by the number of visitors and the great interest in our cyclic distillation technology, especially for operation principle and technological benefits of our system. By Dr. Bogdan Maleta held a lecture at section Energy Efficient Processes - “Open new opportunities of distillation columns through cyclic distillation technology”. 

➽ At our booth at ACHEMA 2015 we presented cyclic distillation column (cold stand) that have has 5 distillation trays. It was demonstrated key technological benefits of our cyclic distillation like: reduction of the residence time of liquid in the column; the uniform arrangement of liquid on the tray; ability to control the amount of liquid on the tray; placement any type of packing between trays for rise mass transfer efficiency. 

➽ Partition bubbling layer on height; the pressure drop in the column does not depend from change liquid load in the column, since the amount of liquid on the trays is constant; and others.  If you have further questions or you wish more information about our technology and services, please feel free to 

Contact us at mail:  info@maletacd.com  ✉

Give us a call on    +38 050 178 555 0    ☎

Catalytic Cyclic Distillation Column for production Isopropyl Alcohol (IPA) from Propylene

Catalytic Distillation Column

The conventional technology of production Isopropyl Alcohol (IPA) from Propylene is direct hydration and indirect hydration of propylene. Separation of IPA from the azeotropic mixture need list of distillation columns and high steam consumptions. In recent years, much research has been paid to by innovation, effective and simple method for production Isopropyl Alcohol (IPA) from Propylene – catalytic (reactive) distillation. The catalytic distillation column comprises the processes of heterogeneous catalytic reaction and multistage distillation is carried out simultaneously in one unit. In this case, we have reduced of capital and operation cost, because the number of process equipment is considerably reducing.

The key benefits of cyclic distillation in comparison with the stationary process is control of the reaction time, and increase in performance of the distillation column by minimizing the flow resistance in the cross-flow of liquid from the tray on a tray (single-phase fluid flow). The catalyst can be placed between the trays in a boiling layer.

Maleta cyclic distillation LLC propose pilot plant and industry solution for getting high purity IPA (99.9 % vol.) as final product. Our solution is basis at innovation technology cyclic catalytic (reactive) distillation column. As result you will get a completely new, highly effective technology and your company can take a leading position in the IPA market. Our service included pilot plant testing, design, equipment, installation, construction service, start-up, post-guaranty service.