abstract |
The present invention relates to an onium salt, a liquid composition containing the onium salt and cellulose, and a cellulose recovery method. According to the present invention, the cellulose solubility at a temperature of 100 ° C and below can provide a very high onium salt. Further, there is provided a liquid composition containing the onium salt and cellulose as a composition suitable for recovering cellulose, and a method for efficiently recovering cellulose using a liquid composition containing such onium salt and cellulose can do. |