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Structured packings for distillation, absorption and reactive distillation

This brochure was reviewed and supplemented recently. It therefore provides a complete, up‑to‑date overview of packings available from Sulzer Chemtech. Also included is a summary covering the essential column internals and our technical services. More detailed product information, ...


Suspension crystallization technology

Suspension crystallization technology completes Sulzer‘s existing portfolio of melt crystallization technology consisting of falling film and static crystallization. Based upon careful evaluation of the technologies, our clients can be sure to receive the ideal process for their ...


Three cost effective ways to strengthen trays against uplift

Several common operating conditions cause tray damage, including high liquid levels, free water flashing at the bottom of the column, and excessive pressure drop. The result can be an expensive shutdown causing lost production and profit. Increasing tray thickness can be a first approach ...


Tower field services

Cat Tech Tower Field Services offers bespoke mechanical services to oil refinery and petrochemical plants all around the world. Our team has vast experience in overseeing and undertaking the installation of all types of Tower internals. Our Tower tray, packing and other internals installation ...


Tracerco Diagnostics™

Providing real time measurement technologies to assist with critical decision making. Tracerco Scanning Services TRU-SCAN® Application. Do you have problems with the operation of your stripper/absorber or fractionation tower? Is this limiting production? Do you want to reduce your ...


Traffic jams in your amine system

Have you ever found yourself in a traffic jam – one that results in a gridlock? If you have, you probably will not forget the frustration and headache that resulted from lost time just sitting there feeling helpless. You probably felt there were just too many cars on the road. If ...


Tray designs for extreme fouling applications

Today refiners experience a lot of problems with processing of opportunity or heavy crudes. Such crudes have very high sulfur content and require the addition of amine scavengers before desalting. These amines decompose in the heater and create ammonium chlorides in the presence of water ...


ULTRA-FRAC® Technology

Expand your Capacity Not your Vessel. Before the introduction of ULTRA-FRAC® trays, appreciable capacity increases in light hydrocarbon services could be achieved only through new column construction.  With ULTRA-FRAC, existing columns can be retrofitted, resulting in significant ...


Understanding amine system terminology

As we work with valued customers in our business, we have come to realize that there is confusion with some of the terms used to describe amine systems. Some of these terms such as Heat Stable Salts, Heat Stable Amine Salts, Lean Loading, Bound Amine, etc may need clarification. We explain ...


Understanding design and performance of high performance structured packing

High performance structured packings have been on the market for around 10 years. They continue to gain market share because of their high capacity and excellent efficiency. This is especially true in vacuum tower applications where pressure drop is critical. High performance packings ...


Using chemical analysis to diagnose amine upsets

Using chemical analysis from your amine supplier to diagnose your amine system? Understanding the link between the analysis report and the amine system operation can be foggy. MPR Services, Inc. shares clear understandings and provides solutions to amine hygiene.