最近,我国规模最大的高分散无凝胶白炭黑生产基地在上海金山第二工业区建成。这是上海九琛精细化工有限公司的一期工程。令业界人士更为关注的是,这个生产基地除了其庞大的产能外,还解决了世界性难题:“如何让白炭黑中不含凝胶”。该项目总投资达1.7 亿元,首期生产目标为4.5万t Recently, China’s largest high-dispersion non-gel silica production base in Shanghai Jinshan second industrial zone built. This is the first phase of Shanghai Jiuchen Fine Chemical Co., Ltd. To make the industry more concerned about is that this production base in addition to its huge capacity, but also solve the world’s problems: “How to make silica gel free.” The project total investment of 170 million yuan, the first production target of 4.5 million t