cyclo-hexaneBNC²³⁶²¹³⁺¹ 例句 By analyzing the composition of the feed and the specification of the product, a new process for the recycle of hexane and cyclo-hexane solvent of SBS plant in Yanshan PCGC is proposed. 通过对橡胶厂 SBS车间溶剂回收工段进料及产品要求的分析，提出了己烷溶剂回收采用一塔流程的设计观点； cnki