chemical engineering

American  

noun

1. the science or profession of applying chemistry to industrial processes.

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chemical engineering British  

noun

1. the branch of engineering concerned with the design, operation, maintenance, and manufacture of the plant and machinery used in industrial chemical processes

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chemical engineering Scientific  

1. The branch of engineering that deals with the manufacture of products through chemical processes. These products include, among others, pharmaceuticals, pulp and paper, petrochemicals, microelectronic devices, polymers, and products used in food processing and in biotechnology.

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Other Word Forms

Derived Forms

• chemical engineer
  noun

Etymology

Origin of chemical engineering

First recorded in 1900–05

Example Sentences

Kwanghun Chung, an associate professor of chemical engineering at MIT, is also an author.

From Science Daily • May 6, 2026

It was rescued and saved by Rick Flagan, a professor of chemical engineering and environmental science, who found it in a tin film canister in a Caltech closet.

From Los Angeles Times • Mar. 26, 2026

The local connection was supposedly provided by Francisco "Buka Tanda" Oliveira, a youth leader for Angola's main opposition party, Unita, who speaks Russian after having studied chemical engineering in Russia between 2015 and 2019.

From BBC • Mar. 23, 2026

Lashier, who has a Ph.D. in chemical engineering, became head of the company in 2022.

From Barron's • Jan. 10, 2026

“And I’m going to save mine for some extra expensive courses in chemical engineering in college that I never supposed I could afford to take,” declared Ted.

From The Dragon's Secret by Relyea, C. M. (Charles Mark)