I am writing a book about Particle Size and effects of this physical parameter in various sciences and where convert the physical parameter to chemical parameter.

This book contents the following chapters:

1-What is the Particle Size?

2-Methods of particle size analyze

3-The effects of particle size in pharmaceutical industry

4- The effects of particle size in cement industry

5- The effects of particle size in water & waste water industry

6- The effects of particle size in ceramic industry

7- The effects of particle size in fertilizer industry

8- The effects of particle size in metals industry

9- The effects of particle size in plastics industry

10- The effects of particle size in polymers industry

11- The effects of particle size in Nano-technology

12- The effects of particle size in Bio-Technology

13- The effects of particle size in Mechanical properties of materials

14- The effects of particle size in Physical properties of materials

15- The effects of particle size in Chemical properties of materials

16- The effects of particle size in methods of handling

17- The effects of particle size in environmental

18-Special Surface Area

19-Special Surface Area and its relations with particle size parameter

20- Methods of Special Surface Area analyze

If you can help me about this scientific matter, please don't hesitate to sending the literatures and articles.

Thank you again for your kind attention.

With best regards,

Hamidreza Shahi

RTCO

Unit3,3th floor,Shahrara Tower,

Shahrara St., Satarkhan Ave.

Tehran - 1445683159 - Iran

Tel.:++9821 88259405,++9821 88275804

Fax: ++9821 88283917 ■