Chemical engineers use principles of chemistry and engineering to solve problems in manufacturing.

Chemical engineers look for ways to use chemicals in order to make better products. They test new production methods in laboratories and in manufacturing plants. After their research is complete they analyze data and write reports about their findings. Managers use the information to make decisions about adopting new production methods.

Chemical engineers also develop safety procedures for working with chemicals. They must ensure safety for workers and people who use their products. They also need to make sure that companies that use chemicals for production follow environmental regulations.

Chemical engineers work in many fields, including:

Research and development

Some chemical engineers work solely in research and development. They try to find new and better ways of making products through the use of chemistry. For example, they may study how temperature and pressure affect chemicals during the production process.

Design and construction

Chemical engineers who work in design and construction are called project engineers. They often work for construction or consulting firms that work with manufacturers. They look for the least expensive and most efficient way to make the best quality product.

Manufacturing

Some chemical engineers manage manufacturing plants that use or manufacture chemicals. They look for ways to improve plant operations and lower production costs. They also create safety measures and train workers.

Waste management

Chemical engineers also work in waste management. They find new ways to reduce the pollution created in manufacturing. Some chemical engineers study how to store or treat dangerous waste. They may research new ways to use waste products.

Government

Chemical engineers may also work for state and federal governments. They advise lawmakers about how chemicals can benefit or harm the natural world. They may help create laws to protect the public from unsafe chemicals.