Dorota Zoldosova

Dorota Zoldosova, head of marketing and communications, Sulzer Chemtech Ltd.


Oil and Gas July 10, 2019

Careful planning is key to successful coker drum repair

Weld overlay offers an interesting solution to repair delayed coker units (DCUs) and their coke drums, but it should be carefully planned and controlled to ensure the delivery of a durable system.

By Dorota Zoldosova
Oil and Gas April 17, 2019

Automated welding provided protection for distillation columns at Spanish refinery

An automated welding project delivered cost-efficient corrosion protection for distillation columns for a refinery complex in Spain to debottleneck different columns and extend their service lives.

By Dorota Zoldosova
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