Technical articles from HECON projects
October 2026 · AKSA Göynük 2 × 135 MW fluidized bed plant: replacement of 4,000 tubes in the primary and secondary air preheaters of Units 1 and 2 with Corten-A tubes.
Read article: Acid corrosion in air preheaters: replacing 4,000 tubes
October 2026 · Ceramic lining of the boiler pulverized-coal pipes at Kardemir: 3D pipe routing on the laser-scan model of the existing plant, ceramic-lined spools. In progress.
Read article: Ceramic lining of coal dust pipes: from 3D routing to spools
October 2026 · Turnkey replacement of ECO 4–5 packages at a 13.6 MW biomass plant: 16Mo3 tubes, pipe bending and welding, removal, installation, hydrostatic test and insulation.
Read article: Economizer replacement at a biomass plant, step by step
October 2026 · ESP work at three plants: casing module replacement at a paper mill, an ESP overhauled then erected at a 330 MW plant, and an EPC scope with 99.58% collection efficiency.
Read article: Electrostatic precipitators (ESP): rehabilitation, erection and EPC
October 2026 · EPC scope of a plant with a 44 TPH AFBC boiler, a limestone feeding upgrade from 75 to 110 t/h at a 2 × 135 MW plant, and coal chute revision at a 3 × 150 MW plant.
Read article: Fuel, limestone and ash systems of fluidized bed boilers
October 2026 · Turnkey replacement of the 2nd group superheater of a 50 t/h SES steam boiler at Kardemir, and superheater replacement in a D-type steam boiler at Çumra Şeker.
Read article: Superheater replacement: from 16Mo3 tubes to 1.4742 hangers
