Mobile selective catalytic reduction systems and methods for the same

A mobile selective catalytic reduction (SCR) system for a gas turbine, comprising:

• a base trailer;
• a selective catalytic reduction duct assembly integrally built with the base trailer and configured to be operably coupled with the gas turbine and receive exhaust from the gas turbine via an inlet thereof;
• a selective catalytic reduction stack configured to be disposed on the base trailer and operably coupled with the selective catalytic reduction duct assembly;
• and
• a self-erecting trailer detachably coupled with the selective catalytic reduction stack and configured to position the selective catalytic reduction stack on the base trailer.

A method for operably coupling a mobile selective catalytic reduction (SCR) system with a gas turbine, the method comprising:

• transporting a selective catalytic reduction assembly on a base trailer to the gas turbine, wherein the base trailer comprises a self-leveling system configured to facilitate the coupling between the SCR system and the gas turbine, and wherein the selective catalytic reduction assembly is integrally built with or permanently coupled with the base trailer;
• transporting a selective catalytic reduction stack on a self-erecting trailer to the gas turbine, wherein the selective catalytic reduction stack is transported on the self-erecting trailer in a horizontal orientation;
• disposing the selective catalytic reduction stack on the base trailer with the self-erecting trailer, wherein disposing the selective catalytic reduction on the base trailer comprises:
• actuating a hoisting system integrally built with the self-erecting trailer to rotate the selective catalytic reduction stack from the horizontal orientation to a vertical orientation;
• and
• positioning the selective catalytic reduction stack on the base trailer in the vertical orientation;
• fluidly coupling the selective catalytic reduction assembly with the gas turbine via a ducting interconnect;
• and
• fluidly coupling the selective catalytic reduction stack with the selective catalytic reduction assembly.