1) carbon dioxidae extraction
二氧化碳一萃取
2) supercritical carbon dioxide extraction
超临界二氧化碳萃取
1.
The results showed that the TiO 2 particle,which was obtained by supercritical carbon dioxide extraction possessed smaller particle diameter and better photocatalysis activity,compared wi.
用超临界二氧化碳萃取TiO2 醇凝胶制备纳米二氧化钛粉体 ,对萃取工艺条件进行了讨论 ,并用XRD ,FT IR ,BET和DRS对上述粉体进行表征 。
2.
Compared with Soxhlet method and supercritical carbon dioxide extraction, microwave extraction of orrisroot is a rapid method (about 120 s) with less solvent consumption (about 160 mL/40g orrisroot),higher yield (about 10%) and better product with good color and aroma.
微波萃取、索氏提取和超临界二氧化碳萃取鸢尾的比较结果表明 ,微波萃取法具有萃取时间短 (约 12 0s) ,提取率高 (约 10 % ) ,溶剂用量少 (约 16 0mL 40g原料 ) ,产品香气纯正等优点。
3.
A study based on the separation of tall oil with supercritical carbon dioxide extraction was carried out.
以工业妥尔油为原料，通过超临界二氧化碳萃取方法，在适宜的温度、压力、二氧化碳流量和时间等条件下，进行了塔尔油主要成分的分离；确定了最优化萃取工艺条件；对萃取物的主要成分进行了分析；从萃余物中提取出粗植物甾醇，粗植物甾醇经进一步的精制得到高纯度的β-谷甾醇。
3) Supercritical CO2 extraction
超临界二氧化碳萃取
1.
This paper introduces the fundamental principle and features of supercritical CO2 extraction, and sums up its application in perfume, medicine, food and other industries.
介绍了超临界二氧化碳萃取技术的基本原理和特点,综述了该技术在香料、医药、食品等工业中的应用。
4) supercritical carbon dioxide fluid extraction
超临界二氧化碳萃取
1.
Single factor experiment and orthogonal design L16(43) were used to investigate the effects of extrac-ting pressure,extracting temperature and CO2 flow rate on the yield of coriander oleoresin which was extracted by supercritical carbon dioxide fluid extraction(SCF-CO2).
通过单因素实验和3因素4水平正交实验考察了超临界二氧化碳萃取中萃取压力、萃取温度、CO2流量对芫荽油树脂萃取率的影响,结果表明各影响因素的影响顺序为:萃取温度>萃取压力>CO2流量。
2.
) Craib by supercritical carbon dioxide fluid extraction.
目的:对广东海风藤药材超临界二氧化碳萃取物中木脂素的含量进行测定。
5) supercritical CO_2 extraction
超临界二氧化碳萃取
1.
Stady on Technology of Phospholipids by Supercritical CO_2 Extraction;
超临界二氧化碳萃取磷脂的工艺研究
补充资料：氨基氰与二氧化碳、环氧乙烷和1-十八胺的反应产物
CAS：70693-20-8
分子式：C18H39N·C2H4O·CH2N2·CO2
中文名称：氨基氰与二氧化碳、环氧乙烷和1-十八胺的反应产物
英文名称：Cyanamide, reaction products with carbon dioxide, ethylene oxide and 1-octadecanamine
Octadecanamine, carbon dioxide, cyanamide, ethylene oxide reaction product
分子式：C18H39N·C2H4O·CH2N2·CO2
中文名称：氨基氰与二氧化碳、环氧乙烷和1-十八胺的反应产物
英文名称：Cyanamide, reaction products with carbon dioxide, ethylene oxide and 1-octadecanamine
Octadecanamine, carbon dioxide, cyanamide, ethylene oxide reaction product
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条