Zeolite materials prepared using silicate waste from template synthesis of ordered mesoporous carbon

- Ordered mesoporous carbon was prepared by nanocasting of mesoporous silica template.
- The silica waste from the dissolved-out template was analyzed using 29Si NMR.
- The silica waste consists of mainly monosilicate or disilicate groups.
- The silica waste was recycled to produce LTA and MFI type zeolites.
- This method reduces not only cost of production, but also environmental pollution.