For example, in a distillation column, the reflux flow is normally adjusted to maintain a stable key column tray temperature. If the tray is well down the tower, an unmeasured feed composition change ...

A distillation column is also a machine ... Raising the top reflux rate will lower the tower-top temperature and reduce the amount of the heavier component, water, in the overhead alcohol product. But ...

Liquid-Liquid Extraction Liquid-liquid extraction (LLE) is often used to effect a chemical separation when distillation by itself is not feasible. Absorption Absorbtion passes waste gases through ...

For more than a century, the sprawling Phillips 66 oil refinery complex has dominated a vast tract of southern Los Angeles ...

The most recognizable part of that infrastructure is the communications tower. But what do you know about them? Communication towers are all around us in various shapes and forms. Some towers ...

Each tower also had a single express elevator that went all the way to the top. The one in the South Tower went to the observation deck, that in the North Tower to the Windows on the World restaurant.

What are the best tower defense games on PC? For a time, the humble tower defense was one of the most popular genres out there. They may appear to be simple strategy games for more casual players ...

Tower fans can cool down your home and improve air circulation while taking up less space. Not only do they cool your space effectively while being more energy efficient, they also save you from a ...

Goettsch Partners has just revealed the design for a new tower in Nashville, United States, which is set to become the city’s tallest structure. The building, named “Paramount,” will reach ...

Enter the world of Malory Towers as their newest pupil, can you balance friendship, responsibility and fun to make it as Head of Form? Click to play the game. Game Click to play the game There's ...

Its massive fuel storage tanks, distillation towers and sprawling pipeline network loom over Carson and Wilmington and are a long-standing source of community concern. But in recent years ...