1. Product parameters:
Meet the Chinese Food-grade Liquid CO2 quality indicators
(according to 8000h per year)
2. Equipment technical characteristics:
(1). In view of the feed gas conditions, using the low pressure process, the comprehensive energy consumption is low;
(2). Unique purification process, ensure product impurity in the standard;
(3). Special heat and cold energy utilization measures, key heat exchange equipment adopt the fin infiltration technology, make the hot and cold temperature difference control within 1ºC, effectively reduce consumption of products;
(4). Only the cold box distillation device, the use of heat pump distillation and grading refrigeration technology.