Some Advances in Supercritical Fluid Extraction for Fuels, Bio-Materials and Purification

Processes

Yizhak Marcus¹ 

[1] Institute of Chemistry, The Hebrew University, Jerusalem 91904, Israel;

关键词: supercritical water;    supercritical methanol;    supercritical ethanol;    supercritical carbon dioxide;    fuels;    biomass;    contaminant removal;    drug particles.;   

DOI  :  10.3390/pr7030156

来源: DOAJ

【 摘 要 】

Supercritical fluids are used for the extraction of desired ingredients from natural materials, but also for the removal of undesired and harmful ingredients. In this paper, the pertinent physical and chemical properties of supercritical water, methanol, ethanol, carbon dioxide, and their mixtures are provided. The methodologies used with supercritical fluid extraction are briefly dealt with. Advances in the application of supercritical extraction to fuels, the gaining of antioxidants and other useful items from biomass, the removal of undesired ingredients or contaminants, and the preparation of nanosized particles of drugs are described.

【 授权许可】

Unknown