Only waste from recycling of waste paper (rejects, sludges) undergoes thermal utilization, and the high-pressure steam produced is used to generate electricity and supply the Nine Dragons paper mills with process steam.
Rejects and sludge are a considerable challenge in boiler operations due to the corrosive substances and impurities they contain, and they require a special design in this regard. As global market leader in this field, ANDRITZ has extensive know-how with numerous references worldwide and offers fluidized bed boilers for these special fuels.
Nine Dragons Paper is the largest paper producer in Asia and leads the field in resource-saving paper production, observing the most stringent environmental standards. The five plants ordered from ANDRITZ are also designed for significantly lower flue gas emissions than those required by European legislation. The order from Nine Dragons Paper confirms ANDRITZ's leading position in circulating fluidized bed technology and is also ANDRITZ's return to the Chinese power boiler market after an absence of almost 20 years.
The ANDRITZ GROUP
ANDRITZ is a globally leading supplier of plants, equipment, and services for hydropower stations, the pulp and paper industry, the metalworking and steel industries, and for solid/liquid separation in the municipal and industrial sectors as well as for animal feed and biomass pelleting. Other important business segments include automation and service business. In addition, the international Group is also active in the power generating sector (steam boiler plants, biomass boilers, recovery boilers, and gasification plants) and in environmental technology (flue gas cleaning plants) and offers equipment for the production of nonwovens, dissolving pulp, and panelboard as well as recycling plants. The publicly listed technology Group is headquartered in Graz, Austria, and has a staff of approximately 25,200 employees. ANDRITZ operates more than 250 sites in over 40 countries.