[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 ...

The capacity of a compressor is measured in Btu per hour (Btuh) or Btu per minute (Btu/min). Remember, there are 12,000 Btuh or 200 Btu/min in one ton of refrigeration. The capacity of a piston-type ...

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, ...

In the global refrigeration and HVAC equipment industry, Zhejiang Xuanyuntong Refrigeration Technology Co., Ltd. has been increasingly recognized by industry observers as a notable participant in the ...