abstract |
According to an embodiment of the present invention, there is provided a method for producing cellulose, which comprises using a chemical wood pulp and a mixture containing 1.0 to 30.0% by weight of sulfuric acid, 0.5 to 40% by weight of hydrogen peroxide, and 50.0 to 94.0% by weight of water. The solution obtained cellulose having a degree of polymerization of 350 or less and a Hunter whiteness of 90% or more. |