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π SIMILAR VOLUMES
To improve the performance of rubber compounds using precipitated silica as a reinforcing filler, the silica surface was directly modified by (1) adsorption of a surfactant onto the surface, (2) adsolubilization of an organic monomer, (3) in situ polymerization of the monomer in the surfactant bilay
plant for making 40,000-50,000 tonnes/y of ceramic frits on an 8 hectare site at Chrudim. The plant would have provided employment for at least 100 people. However, following protests by local residents fearing excessive noise and pollution, Colorobbia has decided not to pursue this project. Hospod
## Turkey: Evonik & Ege Kimyaprecipitated silica Egesil AS has stepped up its precipitated silica capacity at Adapazari (near Izmit) from 15,000 tonnes/y to 40,000 tonnes/y. The company was established in 2002 as a joint venture between Evonik (formerly Degussa) and Ege Kimya. It is now owned 51% b