This book consist of six chapters such as Coal and petroleum processing, Manufacturing of Petroleum products, Basic organic products, Manufacture of Sugar and Lather materials. It has got its own importance in the field of science, this book will keep the interest of the scientists, academicians and approach of Industrial Chemistry, main motto of my book is to enhance the knowledge of science for the next generation of the contemporary world. I have made an effort to bring it in the form of systematic approach. The book is useful for the both under graduate and post graduate students as well as for the scientists. The book is very useful to acquire deep knowledge in the field of science.

The book entitled Hybrid Polyaniline Nanocomposite for Humidity Sensing contains five chapters based on the conducting polymer nanocomposites for humidity sensing application. The chapters includes Introduction to Nanocomposite, Synthesis of nanocomposite, Characterization techniques, Humidity tests and finally summary of the work. Each chapter has got its own importance in the field of sensor technology, this book will keep the interest of the scientists, academicians update about new approach of wet Chemistry and Nanocomposite. The main motto of my book is to enhance the knowledge of science for the next generation of the contemporary world.