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| Preparation of New-type ILs Microemulsion and Its Permeability on Masson Pine |
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| DOI：10.11980/j.issn.0254-508X.2012.12.005 |
| Key Words:ionic liquid microemulsion compound characterization permeability |
| Fund Project:国家重点基础研究发展计划（973计划，2010CB3732205）;2010年华南理工大学制浆造纸工程国家重点实验室开放基金（201022）。 |
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| Abstract:The preparation of a new type microemulsion in which the aqueous phase was displaced by hydrophilic ［BMIM］Cl was introduced, the mass ratio of surfactant CTAB∶［BMIM］Cl∶cyclohexane∶n-butyl alcohol wass 1∶10∶（1~6）∶（4~10）in the micromulsion. The micromulsion was characterized by its conductivity and thermostability. Some primary research on its permeability in to masson pine was carried out. The result showed that the saturated percolation quantity of O/ILs microemulsion in material could reach to 121% in the condition of 70℃，400 min, which was obviously higher than the other converitional microemulsion. SEM observation showed that the inner passage of pit was open because of partly dissolution of cellulose, the porosity and specific surface area of lignocelluloses were increased significantly which was helpful to the subsequent permeation and reaction of the chamicals. |
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