免费下个成人毛片_色综合救久久无码中文幕波多_欧美亚洲偷自拍_最新国产福利片在线观看_男生和女生一起差差的轮滑鞋_免费人成又黄又爽白浆浪潮_欧美怡红院手机在线看视频_国产超薄丝袜视频播放_客厅丝袜麻麻被进进出出_亚洲一级内射

歡迎訪問河南亞臨界機(jī)械裝備有限公司網(wǎng)站! 熱門搜索: 亞臨界油脂浸出設(shè)備萬壽菊葉黃素設(shè)備油脂精煉設(shè)備中文/English

服務(wù)熱線:18637200951 (微信)

當(dāng)前位置:首頁 - NEWS CENTER - NEWS

differences between subcritical and supercritical

時間:2024-04-01 10:29:27 點擊:400 次 來源:河南亞臨界機(jī)械裝備有限公司

1. The extraction medium is different. Supercritical extraction with carbon dioxide CO2, subcritical extraction mainly with five solvents: butane, propane, DME, R134a and liqufied ammonia.

2. The pressure is different. Supercritical extraction pressure in 20-50MPa, subcritical 0.3-0.5MPa.

3. Temperature: supercritical extraction above 40 degree centigrade, subcritical is room temperature or lower temperature.

4. Subcritical extraction with smaller investment, lower production costs, larger scale.

subcritical extraction machine