国产针状焦技术瓶颈及突破

Bottleneck and breakthrough of domestic needle coke technology

由于国产针状焦研发及生产历史较短,在产品质量及稳定性方面与进口针状焦还有一定差异。通过对比生产工艺、产品理化指标等方面,深入剖析并总结了国产针状焦的技术瓶颈、突破方向以及对未来发展的展望。

Due to short R&D and production history of domestic needle coke,there are some differences between domestic and imported needle coke in product quality and stability.This paper analyzes and summarizes technical bottleneck,breakthrough measures and future development prospect of domestic needle coke by comparing processes as well as physical and chemical properties.