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The Lubi Economic Development Zone further boosts its “green content”: Xintai Melting Materials’ ultra-low emission upgrade has been successfully completed.

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2025-12-08

Guizhou Lubi Economic Development Zone Management Committee

It is understood that the project will kick off in March 2025 and be completed by November. The renovation focuses on the flue gas treatment system, upgrading the original SNCR denitration process of the production line to an efficient dry desulfurization process. Flue gas purification for kilns will be optimized according to the “one kiln, one furnace” principle. After the renovation, emissions of nitrogen oxides, sulfur dioxide, and particulate matter will be reduced by more than 60%. Xintai Melting Materials’ green transformation is not an isolated case. Prior to this, Kaorong Glass Co., Ltd. and Qiya Aluminum Co., Ltd. in the Lubu Economic Development Zone have already completed ultra-low emission upgrades one after another, and the atmosphere among enterprises in the zone to embrace green transformation is growing stronger. In the next step, the Lubu Economic Development Zone will continue to intensify its support and services for enterprises’ green transformations, with a particular focus on promoting technological upgrades and renovations in industries such as metal smelting, non-metallic manufacturing, and renewable resource utilization. This will further strengthen the battle against pollution and continuously enhance the “green content” of the zone’s high-quality development.

Recently, Xintai Melting Materials Co., Ltd. in the Lubiji Economic Development Zone has an annual production capacity of 200,000 tons. Calcium aluminate powder The ultra-low emission project for the tail gas of the rotary kiln in the production line has been fully completed.

It is understood that the project will commence in March 2025 and be completed in November. The renovation focuses on the flue gas treatment system, upgrading the original SNCR denitrification process of the production line to a highly efficient dry desulfurization process. Flue gas purification from kilns will be optimized according to the “one kiln, one furnace” principle. After the renovation, emissions of nitrogen oxides and sulfur dioxide will... Particulate matter emissions reduced by more than 60%.

Xintai Melt’s green transformation is not an isolated case. Prior to this, Kaorong Glass Co., Ltd. and Qiyah Aluminum Co., Ltd. in the Lubiji Economic Development Zone have already completed ultra-low emission upgrades one after another, and the atmosphere among enterprises in the zone of embracing green transformation is growing stronger. Moving forward, the Lubiji Economic Development Zone will continue to intensify its support and services for enterprises’ green transformations, with a particular focus on promoting process upgrades and modernization in industries such as metal smelting, non-metallic manufacturing, and renewable resource utilization. This will further bolster the battle against pollution and continuously enhance the “green content” of the zone’s high-quality development.

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