Abstract: Methods for making titanated silica supports, titanated chromium/silica pre-catalysts, and activated titanated chromium/silica catalysts are disclosed in which hydrogen peroxide and an alkali metal precursor are used during catalyst preparation. Resulting titanated chromium/silica pre-catalysts often contain silica, 0.1 to 5 wt. % chromium, 0.1 to 10 wt. % titanium, and less than or equal to 4 wt. % carbon, and further contain a bound alkali metal or zinc at a molar ratio of alkali metal:titanium or zinc:titanium from 0.02:1 to 3:1 and/or at an amount in a range from 0.01 to 2 mmol of alkali metal or zinc per gram of the silica. High melt index potential activated titanated chromium/silica catalysts can be used to polymerize olefins to produce, for example, ethylene based homopolymers and copolymers having HLMI values of greater than 30 g/10 min.

Abstract: The invention relates to an apparatus for providing event data, generated by a JVM local to the apparatus, to a profiling agent on a remote system as requested by that agent. A request is received at the apparatus, via a network interface, from the profiling agent for certain event data. This request is forwarded via the JVMPI to the JVM and the requested data is transmitted to the apparatus, as and when generated by the JVM. (The event data is also transmitted via the JVMPI). The event data is then transmitted to the profiling agent via the network interface.