The recent drop in crude oil and fossil fuel prices has definitely had an economic impact on short-term energy markets;h......

Chongqing Jianfeng Chemical Co.,Ltd.(Chongqing Jianfeng,SZ:000950) announcedon February 3rd the company plans to issue ......

Separation technology of rare earth elements(REEs),as the critical step in the separation process,had long been fraught ......

就改善催化裂化柴油新一代加氢改质催化剂FC-4512应用的工艺条件在实验室进行了考察,并在600kt/a柴油加氢工业装置上进行了应用试......

采用邻苯二甲醛和氯甲酸芴甲酯联合柱前在线衍生，用反相C18短柱梯度洗脱，二极管阵列检测器（用于检测胱氨酸和赖氨酸）和荧光检测器（用于......