mixing the cellulose material is removed and separated from the aqueous portion of the phosphate oxide cellulose slurry the cellulose materials can be removed by a number of techniques well known in the art including but not limited to physical removal from the solution and draining off the aqueous solution in one embodiment the cellulose materials are physically taken out in clumps and spread out for on a porous support for drying in another embodiment the phosphate oxide cellulose slurry can be transferred into a moving or stationary draining bed in which the aqueous solution is drained away from cellulose material by gravity or other means other separation means can also be employed including straining the cellulose material from aqueous portion of the slurry after the cellulose materials have been removed and drained from the phosphate oxide cellulose slurry the cellulose materials i e fibers particles can be compressed using a variety of methods well known in the art including the use of rollers the cellulose materials can be compressed into variety of shapes sizes lengths and widths drying the cellulose material can be achieved by several techniques known in the art including heating in an oven or a series of ovens the cellulose material should be heated at temperature and for a time.