Masayuki Otake

MFI zeolite crystallization under controlled dosage of TPA template

Abstract Synthetic conditions of MFI zeolite with SiO 2 Al 2 ) 3 = 25 have been investigated with the intention of

Energy Storage in C–C, H–H and C–H Bond

Solar energy is most commonly converted into electricity by employing photovoltaic or solar thermal generation systems. Various technologies for direct storage of electricity have been proposed, although, with the exception of batteries and capacitors, systems based on these technologies are minimally effective for transportation applications. Energy storage in chemical substances is considered much more effective for transportation and long-term storage, especially as fuels for engines, turbines and boilers. In this chapter, chemical energy conversion/storage systems based on C–C, H–H and C–H bonds will be discussed. Advanced catalyst, electrode and process technologies play a key role in these systems.

A New Route to Methacrylates from Isobutyraldehyde

A new synthetic route to MMA from isobutyraldehyde is now planned commercialization. This process is characterized in its unique source material, isobutyraldehyde. Another point to be stressed is the use of the heteropoly acid catalyst for the oxidative dehydrogenation of the intermediate isobutyric acid to methacrylic acid. The characteristic of this proprietary MCI catalyst is summarized. The outlines of the MCI (Mitsubishi Chemical Industries Ltd.) process are described.