CPTIC

Symposium II: Silicon Materials Manufacturing

March 22, Wednesday 
Ballroom 1, Kerry Hotel, Pudong, Shanghai

Symposium Chairs:

Henry Erk

Chair

MEMC, USA

Bing Dai

Co-chair

GCL Solar, China

Palghat A Ramachandra

Co-chair

University of Washington (St. Louis), USA

8:30-8:35

Opening remarks

8:35-8:55

Lowering the Cost of Polysilicon Manufacturing and Improving Product Performance

David Keck, General Manager, GT Solar, USA

8:55-9:15

Palghat A Ramachandran, Professor，Washington Univeristy (St. Louis), USA

9:15-9:35

Si deposition from silanes and chlorosilanes: from ab initio to reactor scale simulations of the growth process

Carlo Cavallotti, Professor, Politechnico di Milano, Italy

9:35-9:55

Thermodynamic Behavior of SiCl4 in Hydrogenation System of Siemens Process

Yanqing Hou1, 2, Gang Xie1, 3, Dongping Tao1, Milorad P. Dudukovic2 and P. A. Ramachandran2 , Kunming University of Science and Technology

9:55-10:10

Coffee Break

10:10-10:30

Paul Ege, President and CEO, Reactech Process Developments Inc, USA

10:30-10:50

Silane based CVD reactors, governing mechanisms and concepts
Werner Filtvedt, Research Scientist，Institute for Energy Technology, Norway

10:50-11:10

Modeling Solar Grade Silicon Production via Silane Decomposition in Fluidized Bed Reactors

B. Erik Ydstie, Professor, Carnagie Mellon University , USA

Exploring Energy Saving Potential of Polysilicon Plants with Pinch Analysis
Wenjun Qin, Senior Chemical Engineer, GT Advanced Technologies

A new method of synthesis of polycrystalline silicon
Vahe V. Buniatyan, Professor，State Engineering University of Armenia, Armenia

*Agenda is subject to change