[Editor’s note: This is the third in a series of three columns about scroll compressors that began in the Sept. 1 issue of The NEWS and continued in the Oct. 6 issue.] Compressor capacity control is ...

New technology from Danfoss is offering compressor-drive packages that can achieve especially good energy savings in low- and medium-temperature applications, from 3,900 to 90,500 Btuh. Traditionally, ...

A linear control variable yields a uniform surge margin across the full operating range and simplifies both closed-loop and ...

Although digital control systems—distributed control systems, programmable logic controller, and other automation equipment—are present in practically every process safety management (PSM) facility ...

Understanding how system-component pressure losses influence compressor capacity is essential for cost-effective revamps in FCC units. Depending on the specific limitations of a particular FCC unit, ...