Journal of Chemistry / 2017 / Article / Fig 1

Research Article

Supercritical Extraction Process of Allspice Essential Oil

Figure 1

Schematic diagram of experimental setup. 1, carbon dioxide cylinder; 2, high-pressure pump; 3, pressure transducer; 4, pressure indicator; 5, temperature indicator driver; 6, high-pressure extraction cell; 7, magnetic stir device; 8, oil recovery cell; 9, wet gas meter.