DIMENSIONS OF CHEMISTRY FOR SOCIETAL BENEFITS

Presented by:

DR. R.K.KHANDAL DIRECTOR

SHRIRAM INSTITUTE FOR INDUSTRIAL RESEARCH 19, UNIVERSITY ROAD, DELHI - 110 007.

CHEMISTRY

• The study of “matter”, its composition,

properties, and the changes it undergoes

• Contribute to all sciences - biology,

materials, Information, engineers, etc.

• Everyone and everything around us

involves chemistry

CHEMISTRY: ITS DIMENSIONS

Society

Transport

Energy

HealthFood

Textile

Education

Communication

Material

Understanding

Requirements

Multiplication

Creativity

Products Idea

Discussion

Society

TRANSPORT• Plastics and

Composites

• Coating and Paints

• Rubber and Elastomer

COMMUNICATION• Optical Fibres

Materials Development

Glass/ Plastics

Draw fibre Coating

Products Evaluation

Extrusion

ENERGY

FuelsPotential energy(Chemical bonds)

SugarsFeedstock- Renewable- Fossil

Bioprocesses

Heat energy Electrical energy Mechanical energy

MATERIALSMATERIALS

EthanolMolassesSugar cane

Ethylene Polyethylene

Polyethylene

Products

• Lotion

• Cream

• Syrup

• Medical devices

• Napkins

• Cleaning

• Floor care

HEALTH CARE

FOOD Proteins

Polysaccharides

Lipids & Fats

Amino acids Sugars Fatty Acids

Oxidative Breakdown

NH3

H2O

CO2

Energy

TEXTILECellulose

Yellow Crumb

Steeping(Caustic

soda)

Pressing

Aging

White Crumb

Xanthation

Viscose

Ripening Filtering

ExtrusionAcid Bath

Rayon

THANK YOU