Barcelona Institute of Science and Technology, Institute of Chemical Research of Catalonia (ICIQ-CERCA), Av. Països Catalans 16, 43007 Tarragona, Spain Departament de Química Orgànica i Analítica, ...

The dark web isn't something you can just stumble upon, and that's a good thing. Sites on the dark web can contain potentially catastrophic pitfalls in the form of illegal activity, phishing links ...

School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, P. R. China ...

超级石化：近80年以来，轻质烯烃特别是乙烯与丙烯，主要通过石油烃类蒸汽裂解生产。与蒸汽裂解相比,催化裂解过程引入了催化剂,使其操作条件温和,高附加值产品收率提高，有望成为未来制烯烃技术的主要工艺路线。本文总结了目前国内外典型制低碳烯烃 ...