我国已建成世界最大的海藻纤维生产基地,海藻纤维年产量可达800 t。这是向海洋要资源取得的又一重要成果。经过20多年的研究,夏延致科研团队突破了有机溶剂传统工艺,实现海藻纤维全线自动化生产,并在青岛建成了年产1000 t纤维级海藻酸钠原料的生产线及年产800 t海藻纤维生产线,开了海洋纤维工业生产的先河。据了解,海藻纤维研制初期面临的技术难题较多,譬如,纤维纺丝原料不专用,海藻纤维无工业化生产设备,海藻纤维纺丝液配制效率低下等等。针对 China has built the world’s largest seaweed fiber production base, seaweed fiber annual output up to 800 t. This is another important outcome to the ocean for resources. After more than 20 years of research, Xia Yanzhi research team broke through the traditional process of organic solvents to achieve full automatic production of seaweed fiber, and in Qingdao built an annual output of 1000t fiber grade sodium alginate raw material production line and an annual output of 800t seaweed fiber production line, open Marine fiber industrial production precedent. It is understood that the development of seaweed fiber early face more technical problems, for example, non-specific fiber spinning raw materials, non-industrial production of seaweed fiber equipment, seaweed fiber spinning liquid preparation efficiency is low and so on. against