Reiner Pech

Method and device for comminuting and sorting polysilicon

Method and device for producing classified high-purity polycrystalline silicon fragments

Method and device for packaging polycrystalline bulk silicon

Verfahren und vorrichtung zum verpacken von polykristallinem siliciumbruch

Low-dopant polycrystalline silicon chunk

Chunk polycrystalline silicon and process for cleaning polycrystalline silicon chunks

Polysilicon break, comprises similar structure grown in siemens process, where structure contains pores, splices, fissures, crack and chasms

Verfahren und Vorrichtung zur Herstellung von klassiertem polykristallinen Siliciumbruch in hoher Reinheit

Device and method for the flexible classification of polycrystalline silicon fragments

Polycrystalline silicon and method for producing the same