Self-Operated Regulators

Reliable control at all stages in the process

Pressure swing adsorption is a process that separates single gases from a gas mixture. It is mainly used in chemical and petrochemical processes as well as the steel industry, for example to recover hydrogen (H2) from coking or conversion gases, or to separate oxygen (O2) and nitrogen (N2) from air.
The adsorption process is based on gas molecules binding to an adsorbent material. The adsorbent bed is specially selected depending on the gas to be adsorbed. Ideally, only the gas to be separated is adsorbed, while all other gases in the mixture pass through the adsorbent bed. Frequently, adsorbents containing carbon (e.g. activated carbon or carbon molecular sieves) and oxide adsorbents (e.g. zeolite) are used. The purity of the adsorbed gas not only depends on the adsorbent used. The temperature and pressure during the process are important as well. As a result, the control valves used also contribute considerably to the quality of the end product.

Designed for Cryogenic Service

Industry, medicine, supply engineering and research: the fields of application and quantities of industrial gases consumed vary immensely. Consequently, the most important factor for a successful gas supplier is the location of its production site, either as on-site gas generation directly at the customer's or a central plant with a pipeline network. The strict technical regulations make it necessary to use constructions that exceed the limits of conventional products.

SAM DISTRICT ENERGY is a web-based solution for managing, operating and optimizing your heating systems. All key data on connected controllers, utility meters and electric actuators are saved at one central location. Any smart mobile device can be used to access SAM DISTRICT ENERGY.

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