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METHOD OF PULPING AND PAPER-MAKING FROM OIL PALM EMPTY FRUIT BUNCH
METHOD OF PULPING AND PAPER-MAKING FROM OIL PALM EMPTY FRUIT BUNCH
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机译:从油棕空果浆中制浆和造纸的方法
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摘要
THIS INVENTION RELATES TO PAPER-MAKING, MORE PARTICULARLY TO A METHOD OF PULPING AND PAPER-MAKING FROM OIL PALM EFB. THROUGH THE PROCESSING STEPS OF PRETREATMENT, DIGESTING, EXTRACTION OF BLACK LIQUOR, WASHING, CLEANING; BEATING AND PAPER-MAKING ETC., ALL KINDS OF PAPER IN AGREEMENT WITH SPECIFICATION REQUIREMENTS COULD BE PRODUCED. ALL TYPE OF PAPER HAS GOOD PHYSICAL PROPERTIES AND COULD BE USED AS KRAFL WRAPPING PAPER AND ALL TYPE OF HIGH AND MIDDLE GRADE WRITING PAPER. THIS INVENTION ADOPTS OIL PALM EFB AS RAW MATERIAL, WHICH CHANGES WASTES INTO VALUABLES, AND OPENS A NEW RAW MATERIAL CHANNEL FOR PAPER-MAKING INDUSTRY.
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