Corn stalk pretreatment apparatus and method for manufacturing pulp from corn stalks
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United States of America Patent
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Dec 8, 2020
Grant Date -
Nov 1, 2018
app pub date -
Sep 12, 2016
filing date -
Oct 14, 2015
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Abstract
The present invention has developed, unlike a conventional technology, an apparatus and a technique for rind, inside and scrap separation, which has been the greatest impediment to the mass production of high-quality paper-making pulp, thereby enabling the production of high-quality pulp, enables produced, unbleached pulp to be used as a raw material for manufacturing industrial packaging paper because of the excellent strength of the pulp, allows bleached corn chemical pulp to be suitable for the manufacture of toilet and facial papers and tissues, and can be applied to various paper-making techniques by mixing pulps, having different characteristics, such as needle bleached chemical pulp, leaf bleached chemical pulp, and bleached chemical thermomechanical pulp (BCTMP).
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