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脂肪醚催化劑系列

EA-3630
IA-3030
IA-3032

EA-3630
EA-3630型 乙醇脫水制乙醚催化劑 
EA-3630型乙醇脫水制乙醚催化劑是吉林市道特化工科技有限責任公司專門研制的一種生產乙醚的新型催化劑。各項經濟技術指標均達到了國際領先水平?朔肆蛩岽呋に嚨谋撞,同時也克服了其它固體催化劑的大量副產乙烯、催化劑壽命短的缺點。


亚洲一级aⅴ无码毛片中文国产
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