期刊
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
卷 55, 期 10, 页码 2686-2695出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.iecr.6b00092
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资金
- SABIC Europe (Geleen, The Netherlands)
Despite 60 years of history and a stunning success, Ti-based Ziegler-Natta catalysts for the production of isotactic polypropylene remain black-box systems, and progress still relies on trial and error. This represents a limitation in a moment when the most widely used industrial systems, containing phthalates as selective modifiers, need to be replaced because of a recent REACH ban. In-view of the great complexity of the chemical and physical variables and the heavy nonlinearity of their effects, a high-/medium-throughput approach to this catalysis is highly desirable; herein we introduce an integrated medium-throughput workflow spanning from propene polymerization to polypropylene micro structural characterization and combining a 10(2)-fold throughput intensification with quality standards equal or higher than conventional methods.
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