Replacement of screw conveyors

Replacement of screw conveyors

AT the beginning of December 2019 together with other contractors we were involved in replacement of PP powder screw conveyors on live PP production plant. Tu do that we had just 60 hrs including commission and running tests. Our task was to lift up the conveyors to...
New quality of nitro-chalk fertilizer

New quality of nitro-chalk fertilizer

Protech has contracted a task leading to improvement of quality of nitro-chalk fertilizer by application of most modern equipment and new additives to the granulation process. The new equipment must be installed in the existing facility and the space is pretty tight....
Cooperation with TTU Urbanowicz

Cooperation with TTU Urbanowicz

Protech together with TTU Urbanowicz performs a task leading to construction of almost 1,5 km of 4,0 MPa steam pipeline from a power plant to new fertilizer plant expansion project. The engineering works we have been doing for TTU Urbanowicz include civil design with...
New CO2  liquefaction Opening Ceremony

New CO2 liquefaction Opening Ceremony

Recently we have participated in official opening ceremony of newly built CO2 liquefaction plant in Air Products (formerly ACP, Carbowil). We were responsible for the engineering design as well as supervision over execution of the project. It is one of the most...
New explosive and flammable gases sampling points

New explosive and flammable gases sampling points

Last days of August we awarded a contract from our key Customer for engineering design, procurement and construction of new explosive and flammable gasses sampling points on one of the Customer’s chemical plant. The task will be executed in three steps. First process...
Damp raw gas cooler

Damp raw gas cooler

One of our key Customer started up a new heat exchanger for cooling down raw carbon dioxide with large amount of moisture. The engineering design included process calculations (heat and mass balance), process data sheet for the heat exchanger, mechanical calculations,...