Modified kraft fibers

Modified kraft fibers

  • CN 101,529,015 A
  • Filed: 10/04/2007
  • Published: 09/09/2009
  • Est. Priority Date: 10/18/2006
  • Status: Active Application
First Claim
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1. prepare the method for modified pulp, it comprises:

  • In extraction process, use steam, comprise the liquid of water or their combination and handle wood chip removing hemicellulose, thereby form the wood chip of handling;

    WithThe wood chip of described processing is carried out chemistry or semichemical pulping to form the modified kraft slurry, and wherein the amount of the hemicellulose that comprises in described modified kraft slurry is about 3-about 15% of described modified pulp oven-dry weight.

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