REE audit at a refinery: If a well-planned lifetime extension is carried out by means of modernization, the plant can usually be put back into operation much faster than is the case if new equipment has to be purchased and installed. (Picture: Hoerbiger)
Reciprocating Compressors

How Modernization of Reciprocating Compressors Transforms Old Plants Into State of the Art Equipment

Old or new? Many times that is the question. In general, old equipment no longer operates economically and also has an unnecessarily adverse impact on the environment. On the other hand, new machinery requires a high level of investment and takes up significant resources. Especially in the case of reciprocating compressors, customer-specific modernization is an attractive alternative.

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Carbon dioxide as new raw material: At this production plant in Dormagen, Covestro is now incorporating 20 percent CO2 into an important foam component. (Covestro)
CO2 Utilisation

Chemicals from the Smokestack: New Developments Turn CO2 into Raw Material

CO2 to chemicals: What potential has the utilisation of carbon dioxide for chemicals production? — CO2 has a bad image. But can the undesired exhaust gas also be used as a raw material? Not an easy task, yet researchers from all over the world are working hard on turning the climate killer as a raw material. And those, who believe this will remain a thought game played in ivory towers or think that these minor experiments will remain confined to the cellar laboratory are making a big mistake: The first production scale plant is already on-stream....

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