Because we standardized these operations, we can build modular plants. If a company invents a new biodegradable plastic, they don't need to invent a new way to mix or dry it. They buy a standard mixer and a standard dryer off the shelf.
Think of unit operations like LEGO bricks. Each brick does one thing—one might be a "filter," another a "heater," and another a "mixer." By snapping them together in different orders, you can build entirely different industrial "structures." The Main Categories of Unit Operations what are unit operations
Because the physics changes with size. This is called the Because we standardized these operations, we can build
In the early 20th century, chemical engineering was just applied chemistry. If you wanted to design a soap factory, you studied soap. If you wanted to design an oil refinery, you studied oil. This was slow, inefficient, and every industry had to reinvent the wheel. Think of unit operations like LEGO bricks
