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Fractionation of biomass-based material
A process for fractionating biomass-based materials has been disclosed. This process involves evaporating a vaporizable portion of the biomass-based material 104 in the short-range evaporator SPE 105，
国家林业和草原科学数据中心2023-02-12 更新150
New Insights into the Partitioning of Phenothiazine Dyes in Aqueous Two-Phase Systems
Aqueous two-phase systems (ATPSs) have proven to be efficient and environmentally safe methods for extracting chemical species. However, the driving forces behind the partition of solutes in these sys
DataCite Commons2021-03-25 更新110
Highly Selective Separation of Isopropylbenzene and α-Methylstyrene by Nonporous Adaptive Crystals of Perbromoethylated Pillararene via Vapor- and Liquid-Phase Adsorptions
Isopropylbenzene (IPB) and α-methylstyrene (AMS), two members of C9 aromatics, are important in both industrial production and laboratory research, but the separation of IPB/AMS mixtures is still a bi
NIAID Data Ecosystem70
一种分离三七总皂苷中单一组分的方法
以甲基丙烯酸甲酯为单体,富马海松酸三(丙烯酸乙二醇)酯为交联剂,与自由基引发剂充分混合后涂覆到硅胶表面,然后使其进行自由基聚合反应得到核壳型二氧化硅@高度交联的松香基高分子微球,将其作为固定相填料,采用湿法装柱制备得到核壳型二氧化硅@高度交联的松香基高分子色谱柱,对三七总皂苷进行HPLC分离,对三七皂苷R1和人参皂苷Rg1的分离度可达到3.02,对人参皂苷Rg1和人参皂苷Re的分离度可达到3.62
国家林业和草原科学数据中心2022-10-31 更新150
Selective Extraction of Hafnium over Zirconium with Dialkylphosphinic Acids from H2SO4 Media
Designing highly efficient dialkylphosphinic acid extractant for zirconium/hafnium separation relies on systematic structure-property studies. In this paper, dialkylphosphinic acids with different sub
DataCite Commons2024-03-01 更新80
