脫空餾分 的英文怎麼說
中文拼音 [tuōkōngliùfēn]
脫空餾分
英文
gapped cuts-
The heat transfer coefficient within the hollow fiber module was studied by the vmd experiments using pure water
文中還對真空膜蒸餾脫除水溶液中voc的傳熱傳質機理進行了理論分析和試驗研究。Ethanol separation factor of 6. 0 was achieved by vmd, which demonstrates that vmd is a promising separation technology. the mechanism of heat and mass transfer for vmd was also investigated
當用真空膜蒸餾脫除水溶液中的乙醇時,分離因子可達到6 . 0以上,說明真空膜蒸餾技術脫除水溶液中的voc效果較好。Abstract : using soy lecithin concentrates as raw material, through ethanol extraction of pc, fractionation of detoxin, vacuum concentration, deoil in acetone, absorbents decoloration, filtration, concentration, the soy lecithin rich in pc was obtained
文摘:以濃縮大豆磷脂為原料,用乙醇萃取富集卵磷脂餾分,經分離去毒、真空濃縮、丙酮脫油、吸附脫色、過濾、濃縮,得到大豆卵磷脂。In this paper, an experimental investigation of the removal of volatile organic compounds ( voc ) from dilute aqueous solutions was presented by vacuum membrane distillation ( vmd ). experiments were carried out using aqueous mixtures of ethanol with hollow fiber module. the influences of operating variables such as feed concentration, flow rate, temperature and downstream pressure on the flux and separation factor were investigated
本文對膜蒸餾脫除水溶液中的揮發性有機化合物( voc )進行了試驗研究;文中以乙醇水溶液為研究對象,採用真空膜蒸餾法,膜材料為中空纖維膜,研究膜通量及分離因子與原料液的溫度、濃度、流速,冷側壓力的關系,並對真空膜蒸餾的傳熱傳質機理進行了初步探討。分享友人