German steelmaker thyssenkrupp’s plantmaking division thyssenkrupp Uhde has announced that it has secured a major contract to design and supply a new low-emission coke oven battery for South Korean steelmaker POSCO’s Pohang Steelworks.
The contract covers technology supply, engineering, equipment procurement, site supervision, and commissioning support. The new top-charge coke oven battery will replace the existing battery No. 3A, which has been in operation since the 1980s.
EnviBAT technology to cut emissions
The project will incorporate thyssenkrupp Uhde’s proprietary EnviBAT® technology, designed to significantly reduce emissions during the coking process. The system continuously monitors and adjusts pressure levels, preventing pressure peaks and minimizing emissions from oven doors and battery roofs.
Additional design improvements, including flexible door systems and water-sealed pipe covers, will further enhance emission control and operational efficiency.