Hydrogen Plant at Rijeka Oil Refinery
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/HDU_1-1024x768.webp)
Construction of the hydrogen plant at the Rijeka oil refinery
Thermal Power Plant Datteln, Germany
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Construction of the new block of the Datteln thermal power plant
Rail Tank Car at the Rijeka Oil Refinery
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/RTC_1-1-1024x768.jpg)
Construction of the rail tank car at the Rijeka Oil Refinery
Flue Gas Purification at Rijeka Oil Refinery
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/ESP_1-1024x768.webp)
Flue gas purification system at the Rijeka oil refinery
Heat accumulator at EL-TO Zagreb
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/Akumulator_1-1024x768.webp)
Performance of part of works within the scope of construction of the new heat accumulator
Sisak Hot Water Pipeline
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/BE-TO-Sisak_1-1024x768.jpg)
Construction of the main hot water pipeline in the City of Sisak
DUKI 2 Plant at Kutina Petrochemicals
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/Izmjenjivac_1-768x1024.jpg)
Replacement of exchangers at the DUKI 2 plant at Kutina Petrochemicals
Biofuel – Phase II at Rijeka Oil Refinery
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Introduction of biofuel – PHASE II at the Rijeka oil refinery
Condensate Processing System at TE-TO Osijek
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/Kondenzator-Osijek_1-1024x768.webp)
Reconstruction of the condensate processing system of the 45 MW block
Coke Chambers at the Sisak Oil Refinery
![](https://www.zagreb-montaza.hr/wp-content/uploads/2024/03/Koking_1-1024x768.webp)
Replacement of coke chambers at the Sisak oil refinery